pr_debug and dynamic debug can give us the flexibility to choose debugprints in a more standard way than these macros. Since these debug statements were seldom enabled, there was some bitrot in their parameters, so those are also corrected. Use pr_err etc. macros instead of printk(KERN_ERR..). Signed-off-by: Andy Grover <agrover@xxxxxxxxxx> --- drivers/target/target_core_alua.c | 96 +++--- drivers/target/target_core_cdb.c | 39 ++-- drivers/target/target_core_configfs.c | 258 ++++++++-------- drivers/target/target_core_device.c | 168 +++++----- drivers/target/target_core_fabric_configfs.c | 40 ++-- drivers/target/target_core_fabric_lib.c | 6 +- drivers/target/target_core_file.c | 66 ++--- drivers/target/target_core_hba.c | 10 +- drivers/target/target_core_iblock.c | 87 +++--- drivers/target/target_core_pr.c | 264 ++++++++-------- drivers/target/target_core_pscsi.c | 102 +++---- drivers/target/target_core_rd.c | 111 +++---- drivers/target/target_core_stgt.c | 52 ++-- drivers/target/target_core_tmr.c | 39 +-- drivers/target/target_core_tpg.c | 42 ++-- drivers/target/target_core_transport.c | 427 +++++++++----------------- drivers/target/target_core_ua.c | 8 +- 17 files changed, 821 insertions(+), 994 deletions(-) diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index aea9778..d7ed3fc 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -178,7 +178,7 @@ int core_emulate_set_target_port_groups(struct se_cmd *cmd) */ l_tg_pt_gp_mem = l_port->sep_alua_tg_pt_gp_mem; if (!(l_tg_pt_gp_mem)) { - printk(KERN_ERR "Unable to access l_port->sep_alua_tg_pt_gp_mem\n"); + pr_err("Unable to access l_port->sep_alua_tg_pt_gp_mem\n"); rc = PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; goto out; } @@ -186,7 +186,7 @@ int core_emulate_set_target_port_groups(struct se_cmd *cmd) l_tg_pt_gp = l_tg_pt_gp_mem->tg_pt_gp; if (!(l_tg_pt_gp)) { spin_unlock(&l_tg_pt_gp_mem->tg_pt_gp_mem_lock); - printk(KERN_ERR "Unable to access *l_tg_pt_gp_mem->tg_pt_gp\n"); + pr_err("Unable to access *l_tg_pt_gp_mem->tg_pt_gp\n"); rc = PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; goto out; } @@ -194,7 +194,7 @@ int core_emulate_set_target_port_groups(struct se_cmd *cmd) spin_unlock(&l_tg_pt_gp_mem->tg_pt_gp_mem_lock); if (!(rc)) { - printk(KERN_INFO "Unable to process SET_TARGET_PORT_GROUPS" + pr_debug("Unable to process SET_TARGET_PORT_GROUPS" " while TPGS_EXPLICT_ALUA is disabled\n"); rc = PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; goto out; @@ -506,7 +506,7 @@ static int core_alua_state_check( */ if (atomic_read(&port->sep_tg_pt_secondary_offline)) { *alua_ascq = ASCQ_04H_ALUA_OFFLINE; - printk(KERN_INFO "ALUA: Got secondary offline status for local" + pr_debug("ALUA: Got secondary offline status for local" " target port\n"); *alua_ascq = ASCQ_04H_ALUA_OFFLINE; return 1; @@ -548,7 +548,7 @@ static int core_alua_state_check( */ case ALUA_ACCESS_STATE_OFFLINE: default: - printk(KERN_ERR "Unknown ALUA access state: 0x%02x\n", + pr_err("Unknown ALUA access state: 0x%02x\n", out_alua_state); return -EINVAL; } @@ -580,7 +580,7 @@ static int core_alua_check_transition(int state, int *primary) *primary = 0; break; default: - printk(KERN_ERR "Unknown ALUA access state: 0x%02x\n", state); + pr_err("Unknown ALUA access state: 0x%02x\n", state); return -EINVAL; } @@ -667,7 +667,7 @@ static int core_alua_write_tpg_metadata( file = filp_open(path, flags, 0600); if (IS_ERR(file) || !file || !file->f_dentry) { - printk(KERN_ERR "filp_open(%s) for ALUA metadata failed\n", + pr_err("filp_open(%s) for ALUA metadata failed\n", path); return -ENODEV; } @@ -681,7 +681,7 @@ static int core_alua_write_tpg_metadata( set_fs(old_fs); if (ret < 0) { - printk(KERN_ERR "Error writing ALUA metadata file: %s\n", path); + pr_err("Error writing ALUA metadata file: %s\n", path); filp_close(file, NULL); return -EIO; } @@ -820,7 +820,7 @@ static int core_alua_do_transition_tg_pt( */ atomic_set(&tg_pt_gp->tg_pt_gp_alua_access_state, new_state); - printk(KERN_INFO "Successful %s ALUA transition TG PT Group: %s ID: %hu" + pr_debug("Successful %s ALUA transition TG PT Group: %s ID: %hu" " from primary access state %s to %s\n", (explict) ? "explict" : "implict", config_item_name(&tg_pt_gp->tg_pt_gp_group.cg_item), tg_pt_gp->tg_pt_gp_id, core_alua_dump_state(old_state), @@ -852,7 +852,7 @@ int core_alua_do_port_transition( md_buf = kzalloc(l_tg_pt_gp->tg_pt_gp_md_buf_len, GFP_KERNEL); if (!(md_buf)) { - printk("Unable to allocate buf for ALUA metadata\n"); + pr_err("Unable to allocate buf for ALUA metadata\n"); return -ENOMEM; } @@ -941,7 +941,7 @@ int core_alua_do_port_transition( } spin_unlock(&lu_gp->lu_gp_lock); - printk(KERN_INFO "Successfully processed LU Group: %s all ALUA TG PT" + pr_debug("Successfully processed LU Group: %s all ALUA TG PT" " Group IDs: %hu %s transition to primary state: %s\n", config_item_name(&lu_gp->lu_gp_group.cg_item), l_tg_pt_gp->tg_pt_gp_id, (explict) ? "explict" : "implict", @@ -1003,7 +1003,7 @@ static int core_alua_set_tg_pt_secondary_state( tg_pt_gp = tg_pt_gp_mem->tg_pt_gp; if (!(tg_pt_gp)) { spin_unlock(&tg_pt_gp_mem->tg_pt_gp_mem_lock); - printk(KERN_ERR "Unable to complete secondary state" + pr_err("Unable to complete secondary state" " transition\n"); return -EINVAL; } @@ -1022,7 +1022,7 @@ static int core_alua_set_tg_pt_secondary_state( ALUA_STATUS_ALTERED_BY_EXPLICT_STPG : ALUA_STATUS_ALTERED_BY_IMPLICT_ALUA; - printk(KERN_INFO "Successful %s ALUA transition TG PT Group: %s ID: %hu" + pr_debug("Successful %s ALUA transition TG PT Group: %s ID: %hu" " to secondary access state: %s\n", (explict) ? "explict" : "implict", config_item_name(&tg_pt_gp->tg_pt_gp_group.cg_item), tg_pt_gp->tg_pt_gp_id, (offline) ? "OFFLINE" : "ONLINE"); @@ -1041,7 +1041,7 @@ static int core_alua_set_tg_pt_secondary_state( if (port->sep_tg_pt_secondary_write_md) { md_buf = kzalloc(md_buf_len, GFP_KERNEL); if (!(md_buf)) { - printk(KERN_ERR "Unable to allocate md_buf for" + pr_err("Unable to allocate md_buf for" " secondary ALUA access metadata\n"); return -ENOMEM; } @@ -1063,7 +1063,7 @@ core_alua_allocate_lu_gp(const char *name, int def_group) lu_gp = kmem_cache_zalloc(t10_alua_lu_gp_cache, GFP_KERNEL); if (!(lu_gp)) { - printk(KERN_ERR "Unable to allocate struct t10_alua_lu_gp\n"); + pr_err("Unable to allocate struct t10_alua_lu_gp\n"); return ERR_PTR(-ENOMEM); } INIT_LIST_HEAD(&lu_gp->lu_gp_node); @@ -1088,14 +1088,14 @@ int core_alua_set_lu_gp_id(struct t10_alua_lu_gp *lu_gp, u16 lu_gp_id) * The lu_gp->lu_gp_id may only be set once.. */ if (lu_gp->lu_gp_valid_id) { - printk(KERN_WARNING "ALUA LU Group already has a valid ID," + pr_warn("ALUA LU Group already has a valid ID," " ignoring request\n"); return -EINVAL; } spin_lock(&lu_gps_lock); if (alua_lu_gps_count == 0x0000ffff) { - printk(KERN_ERR "Maximum ALUA alua_lu_gps_count:" + pr_err("Maximum ALUA alua_lu_gps_count:" " 0x0000ffff reached\n"); spin_unlock(&lu_gps_lock); kmem_cache_free(t10_alua_lu_gp_cache, lu_gp); @@ -1110,7 +1110,7 @@ again: if (!(lu_gp_id)) goto again; - printk(KERN_WARNING "ALUA Logical Unit Group ID: %hu" + pr_warn("ALUA Logical Unit Group ID: %hu" " already exists, ignoring request\n", lu_gp_id); spin_unlock(&lu_gps_lock); @@ -1134,7 +1134,7 @@ core_alua_allocate_lu_gp_mem(struct se_device *dev) lu_gp_mem = kmem_cache_zalloc(t10_alua_lu_gp_mem_cache, GFP_KERNEL); if (!(lu_gp_mem)) { - printk(KERN_ERR "Unable to allocate struct t10_alua_lu_gp_member\n"); + pr_err("Unable to allocate struct t10_alua_lu_gp_member\n"); return ERR_PTR(-ENOMEM); } INIT_LIST_HEAD(&lu_gp_mem->lu_gp_mem_list); @@ -1308,7 +1308,7 @@ struct t10_alua_tg_pt_gp *core_alua_allocate_tg_pt_gp( tg_pt_gp = kmem_cache_zalloc(t10_alua_tg_pt_gp_cache, GFP_KERNEL); if (!(tg_pt_gp)) { - printk(KERN_ERR "Unable to allocate struct t10_alua_tg_pt_gp\n"); + pr_err("Unable to allocate struct t10_alua_tg_pt_gp\n"); return NULL; } INIT_LIST_HEAD(&tg_pt_gp->tg_pt_gp_list); @@ -1356,14 +1356,14 @@ int core_alua_set_tg_pt_gp_id( * The tg_pt_gp->tg_pt_gp_id may only be set once.. */ if (tg_pt_gp->tg_pt_gp_valid_id) { - printk(KERN_WARNING "ALUA TG PT Group already has a valid ID," + pr_warn("ALUA TG PT Group already has a valid ID," " ignoring request\n"); return -EINVAL; } spin_lock(&su_dev->t10_alua.tg_pt_gps_lock); if (su_dev->t10_alua.alua_tg_pt_gps_count == 0x0000ffff) { - printk(KERN_ERR "Maximum ALUA alua_tg_pt_gps_count:" + pr_err("Maximum ALUA alua_tg_pt_gps_count:" " 0x0000ffff reached\n"); spin_unlock(&su_dev->t10_alua.tg_pt_gps_lock); kmem_cache_free(t10_alua_tg_pt_gp_cache, tg_pt_gp); @@ -1379,7 +1379,7 @@ again: if (!(tg_pt_gp_id)) goto again; - printk(KERN_ERR "ALUA Target Port Group ID: %hu already" + pr_err("ALUA Target Port Group ID: %hu already" " exists, ignoring request\n", tg_pt_gp_id); spin_unlock(&su_dev->t10_alua.tg_pt_gps_lock); return -EINVAL; @@ -1404,7 +1404,7 @@ struct t10_alua_tg_pt_gp_member *core_alua_allocate_tg_pt_gp_mem( tg_pt_gp_mem = kmem_cache_zalloc(t10_alua_tg_pt_gp_mem_cache, GFP_KERNEL); if (!(tg_pt_gp_mem)) { - printk(KERN_ERR "Unable to allocate struct t10_alua_tg_pt_gp_member\n"); + pr_err("Unable to allocate struct t10_alua_tg_pt_gp_member\n"); return ERR_PTR(-ENOMEM); } INIT_LIST_HEAD(&tg_pt_gp_mem->tg_pt_gp_mem_list); @@ -1634,7 +1634,7 @@ ssize_t core_alua_store_tg_pt_gp_info( lun = port->sep_lun; if (su_dev->t10_alua.alua_type != SPC3_ALUA_EMULATED) { - printk(KERN_WARNING "SPC3_ALUA_EMULATED not enabled for" + pr_warn("SPC3_ALUA_EMULATED not enabled for" " %s/tpgt_%hu/%s\n", tpg->se_tpg_tfo->tpg_get_wwn(tpg), tpg->se_tpg_tfo->tpg_get_tag(tpg), config_item_name(&lun->lun_group.cg_item)); @@ -1642,7 +1642,7 @@ ssize_t core_alua_store_tg_pt_gp_info( } if (count > TG_PT_GROUP_NAME_BUF) { - printk(KERN_ERR "ALUA Target Port Group alias too large!\n"); + pr_err("ALUA Target Port Group alias too large!\n"); return -EINVAL; } memset(buf, 0, TG_PT_GROUP_NAME_BUF); @@ -1666,7 +1666,7 @@ ssize_t core_alua_store_tg_pt_gp_info( if (!(tg_pt_gp_mem)) { if (tg_pt_gp_new) core_alua_put_tg_pt_gp_from_name(tg_pt_gp_new); - printk(KERN_ERR "NULL struct se_port->sep_alua_tg_pt_gp_mem pointer\n"); + pr_err("NULL struct se_port->sep_alua_tg_pt_gp_mem pointer\n"); return -EINVAL; } @@ -1678,7 +1678,7 @@ ssize_t core_alua_store_tg_pt_gp_info( * with the default_tg_pt_gp. */ if (!(tg_pt_gp_new)) { - printk(KERN_INFO "Target_Core_ConfigFS: Moving" + pr_debug("Target_Core_ConfigFS: Moving" " %s/tpgt_%hu/%s from ALUA Target Port Group:" " alua/%s, ID: %hu back to" " default_tg_pt_gp\n", @@ -1707,7 +1707,7 @@ ssize_t core_alua_store_tg_pt_gp_info( */ __core_alua_attach_tg_pt_gp_mem(tg_pt_gp_mem, tg_pt_gp_new); spin_unlock(&tg_pt_gp_mem->tg_pt_gp_mem_lock); - printk(KERN_INFO "Target_Core_ConfigFS: %s %s/tpgt_%hu/%s to ALUA" + pr_debug("Target_Core_ConfigFS: %s %s/tpgt_%hu/%s to ALUA" " Target Port Group: alua/%s, ID: %hu\n", (move) ? "Moving" : "Adding", tpg->se_tpg_tfo->tpg_get_wwn(tpg), tpg->se_tpg_tfo->tpg_get_tag(tpg), @@ -1744,11 +1744,11 @@ ssize_t core_alua_store_access_type( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract alua_access_type\n"); + pr_err("Unable to extract alua_access_type\n"); return -EINVAL; } if ((tmp != 0) && (tmp != 1) && (tmp != 2) && (tmp != 3)) { - printk(KERN_ERR "Illegal value for alua_access_type:" + pr_err("Illegal value for alua_access_type:" " %lu\n", tmp); return -EINVAL; } @@ -1782,11 +1782,11 @@ ssize_t core_alua_store_nonop_delay_msecs( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract nonop_delay_msecs\n"); + pr_err("Unable to extract nonop_delay_msecs\n"); return -EINVAL; } if (tmp > ALUA_MAX_NONOP_DELAY_MSECS) { - printk(KERN_ERR "Passed nonop_delay_msecs: %lu, exceeds" + pr_err("Passed nonop_delay_msecs: %lu, exceeds" " ALUA_MAX_NONOP_DELAY_MSECS: %d\n", tmp, ALUA_MAX_NONOP_DELAY_MSECS); return -EINVAL; @@ -1813,11 +1813,11 @@ ssize_t core_alua_store_trans_delay_msecs( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract trans_delay_msecs\n"); + pr_err("Unable to extract trans_delay_msecs\n"); return -EINVAL; } if (tmp > ALUA_MAX_TRANS_DELAY_MSECS) { - printk(KERN_ERR "Passed trans_delay_msecs: %lu, exceeds" + pr_err("Passed trans_delay_msecs: %lu, exceeds" " ALUA_MAX_TRANS_DELAY_MSECS: %d\n", tmp, ALUA_MAX_TRANS_DELAY_MSECS); return -EINVAL; @@ -1844,11 +1844,11 @@ ssize_t core_alua_store_preferred_bit( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract preferred ALUA value\n"); + pr_err("Unable to extract preferred ALUA value\n"); return -EINVAL; } if ((tmp != 0) && (tmp != 1)) { - printk(KERN_ERR "Illegal value for preferred ALUA: %lu\n", tmp); + pr_err("Illegal value for preferred ALUA: %lu\n", tmp); return -EINVAL; } tg_pt_gp->tg_pt_gp_pref = (int)tmp; @@ -1879,17 +1879,17 @@ ssize_t core_alua_store_offline_bit( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract alua_tg_pt_offline value\n"); + pr_err("Unable to extract alua_tg_pt_offline value\n"); return -EINVAL; } if ((tmp != 0) && (tmp != 1)) { - printk(KERN_ERR "Illegal value for alua_tg_pt_offline: %lu\n", + pr_err("Illegal value for alua_tg_pt_offline: %lu\n", tmp); return -EINVAL; } tg_pt_gp_mem = lun->lun_sep->sep_alua_tg_pt_gp_mem; if (!(tg_pt_gp_mem)) { - printk(KERN_ERR "Unable to locate *tg_pt_gp_mem\n"); + pr_err("Unable to locate *tg_pt_gp_mem\n"); return -EINVAL; } @@ -1918,13 +1918,13 @@ ssize_t core_alua_store_secondary_status( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract alua_tg_pt_status\n"); + pr_err("Unable to extract alua_tg_pt_status\n"); return -EINVAL; } if ((tmp != ALUA_STATUS_NONE) && (tmp != ALUA_STATUS_ALTERED_BY_EXPLICT_STPG) && (tmp != ALUA_STATUS_ALTERED_BY_IMPLICT_ALUA)) { - printk(KERN_ERR "Illegal value for alua_tg_pt_status: %lu\n", + pr_err("Illegal value for alua_tg_pt_status: %lu\n", tmp); return -EINVAL; } @@ -1951,11 +1951,11 @@ ssize_t core_alua_store_secondary_write_metadata( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract alua_tg_pt_write_md\n"); + pr_err("Unable to extract alua_tg_pt_write_md\n"); return -EINVAL; } if ((tmp != 0) && (tmp != 1)) { - printk(KERN_ERR "Illegal value for alua_tg_pt_write_md:" + pr_err("Illegal value for alua_tg_pt_write_md:" " %lu\n", tmp); return -EINVAL; } @@ -1979,7 +1979,7 @@ int core_setup_alua(struct se_device *dev, int force_pt) !(dev->se_sub_dev->se_dev_attrib.emulate_alua)) || force_pt) { alua->alua_type = SPC_ALUA_PASSTHROUGH; alua->alua_state_check = &core_alua_state_check_nop; - printk(KERN_INFO "%s: Using SPC_ALUA_PASSTHROUGH, no ALUA" + pr_debug("%s: Using SPC_ALUA_PASSTHROUGH, no ALUA" " emulation\n", dev->transport->name); return 0; } @@ -1988,7 +1988,7 @@ int core_setup_alua(struct se_device *dev, int force_pt) * use emulated ALUA. */ if (dev->transport->get_device_rev(dev) >= SCSI_3) { - printk(KERN_INFO "%s: Enabling ALUA Emulation for SPC-3" + pr_debug("%s: Enabling ALUA Emulation for SPC-3" " device\n", dev->transport->name); /* * Associate this struct se_device with the default ALUA @@ -2005,13 +2005,13 @@ int core_setup_alua(struct se_device *dev, int force_pt) default_lu_gp); spin_unlock(&lu_gp_mem->lu_gp_mem_lock); - printk(KERN_INFO "%s: Adding to default ALUA LU Group:" + pr_debug("%s: Adding to default ALUA LU Group:" " core/alua/lu_gps/default_lu_gp\n", dev->transport->name); } else { alua->alua_type = SPC2_ALUA_DISABLED; alua->alua_state_check = &core_alua_state_check_nop; - printk(KERN_INFO "%s: Disabling ALUA Emulation for SPC-2" + pr_debug("%s: Disabling ALUA Emulation for SPC-2" " device\n", dev->transport->name); } diff --git a/drivers/target/target_core_cdb.c b/drivers/target/target_core_cdb.c index c980c53..22684b6 100644 --- a/drivers/target/target_core_cdb.c +++ b/drivers/target/target_core_cdb.c @@ -73,7 +73,7 @@ target_emulate_inquiry_std(struct se_cmd *cmd) * payload going back for EVPD=0 */ if (cmd->data_length < 6) { - printk(KERN_ERR "SCSI Inquiry payload length: %u" + pr_err("SCSI Inquiry payload length: %u" " too small for EVPD=0\n", cmd->data_length); return -EINVAL; } @@ -503,14 +503,14 @@ target_emulate_evpd_b0(struct se_cmd *cmd, unsigned char *buf) have_tp = 1; if (cmd->data_length < (0x10 + 4)) { - printk(KERN_INFO "Received data_length: %u" + pr_debug("Received data_length: %u" " too small for EVPD 0xb0\n", cmd->data_length); return -EINVAL; } if (have_tp && cmd->data_length < (0x3c + 4)) { - printk(KERN_INFO "Received data_length: %u" + pr_debug("Received data_length: %u" " too small for TPE=1 EVPD 0xb0\n", cmd->data_length); have_tp = 0; @@ -641,7 +641,7 @@ target_emulate_inquiry(struct se_cmd *cmd) * payload length left for the next outgoing EVPD metadata */ if (cmd->data_length < 4) { - printk(KERN_ERR "SCSI Inquiry payload length: %u" + pr_err("SCSI Inquiry payload length: %u" " too small for EVPD=1\n", cmd->data_length); return -EINVAL; } @@ -664,7 +664,7 @@ target_emulate_inquiry(struct se_cmd *cmd) case 0xb2: return target_emulate_evpd_b2(cmd, buf); default: - printk(KERN_ERR "Unknown VPD Code: 0x%02x\n", cdb[2]); + pr_err("Unknown VPD Code: 0x%02x\n", cdb[2]); err = -EINVAL; } @@ -875,7 +875,7 @@ target_emulate_modesense(struct se_cmd *cmd, int ten) length += target_modesense_control(dev, &buf[offset+length]); break; default: - printk(KERN_ERR "Got Unknown Mode Page: 0x%02x\n", + pr_err("Got Unknown Mode Page: 0x%02x\n", cdb[2] & 0x3f); return PYX_TRANSPORT_UNKNOWN_MODE_PAGE; } @@ -931,7 +931,7 @@ target_emulate_request_sense(struct se_cmd *cmd) int err = 0; if (cdb[1] & 0x01) { - printk(KERN_ERR "REQUEST_SENSE description emulation not" + pr_err("REQUEST_SENSE description emulation not" " supported\n"); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -1012,18 +1012,18 @@ target_emulate_unmap(struct se_task *task) buf = transport_kmap_first_data_page(cmd); ptr = &buf[offset]; - printk(KERN_INFO "UNMAP: Sub: %s Using dl: %hu bd_dl: %hu size: %hu" + pr_debug("UNMAP: Sub: %s Using dl: %hu bd_dl: %hu size: %hu" " ptr: %p\n", dev->transport->name, dl, bd_dl, size, ptr); while (size) { lba = get_unaligned_be64(&ptr[0]); range = get_unaligned_be32(&ptr[8]); - printk(KERN_INFO "UNMAP: Using lba: %llu and range: %u\n", + pr_debug("UNMAP: Using lba: %llu and range: %u\n", (unsigned long long)lba, range); ret = dev->transport->do_discard(dev, lba, range); if (ret < 0) { - printk(KERN_ERR "blkdev_issue_discard() failed: %d\n", + pr_err("blkdev_issue_discard() failed: %d\n", ret); goto err; } @@ -1068,12 +1068,12 @@ target_emulate_write_same(struct se_task *task, int write_same32) else range = (dev->transport->get_blocks(dev) - lba); - printk(KERN_INFO "WRITE_SAME UNMAP: LBA: %llu Range: %llu\n", + pr_debug("WRITE_SAME UNMAP: LBA: %llu Range: %llu\n", (unsigned long long)lba, (unsigned long long)range); ret = dev->transport->do_discard(dev, lba, range); if (ret < 0) { - printk(KERN_INFO "blkdev_issue_discard() failed for WRITE_SAME\n"); + pr_debug("blkdev_issue_discard() failed for WRITE_SAME\n"); return ret; } @@ -1109,7 +1109,7 @@ transport_emulate_control_cdb(struct se_task *task) ret = target_emulate_readcapacity_16(cmd); break; default: - printk(KERN_ERR "Unsupported SA: 0x%02x\n", + pr_err("Unsupported SA: 0x%02x\n", cmd->t_task_cdb[1] & 0x1f); return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; } @@ -1119,7 +1119,7 @@ transport_emulate_control_cdb(struct se_task *task) break; case UNMAP: if (!dev->transport->do_discard) { - printk(KERN_ERR "UNMAP emulation not supported for: %s\n", + pr_err("UNMAP emulation not supported for: %s\n", dev->transport->name); return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; } @@ -1127,7 +1127,7 @@ transport_emulate_control_cdb(struct se_task *task) break; case WRITE_SAME_16: if (!dev->transport->do_discard) { - printk(KERN_ERR "WRITE_SAME_16 emulation not supported" + pr_err("WRITE_SAME_16 emulation not supported" " for: %s\n", dev->transport->name); return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; } @@ -1139,7 +1139,7 @@ transport_emulate_control_cdb(struct se_task *task) switch (service_action) { case WRITE_SAME_32: if (!dev->transport->do_discard) { - printk(KERN_ERR "WRITE_SAME_32 SA emulation not" + pr_err("WRITE_SAME_32 SA emulation not" " supported for: %s\n", dev->transport->name); return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; @@ -1147,7 +1147,7 @@ transport_emulate_control_cdb(struct se_task *task) ret = target_emulate_write_same(task, 1); break; default: - printk(KERN_ERR "Unsupported VARIABLE_LENGTH_CMD SA:" + pr_err("Unsupported VARIABLE_LENGTH_CMD SA:" " 0x%02x\n", service_action); break; } @@ -1155,8 +1155,7 @@ transport_emulate_control_cdb(struct se_task *task) case SYNCHRONIZE_CACHE: case 0x91: /* SYNCHRONIZE_CACHE_16: */ if (!dev->transport->do_sync_cache) { - printk(KERN_ERR - "SYNCHRONIZE_CACHE emulation not supported" + pr_err("SYNCHRONIZE_CACHE emulation not supported" " for: %s\n", dev->transport->name); return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; } @@ -1173,7 +1172,7 @@ transport_emulate_control_cdb(struct se_task *task) case WRITE_FILEMARKS: break; default: - printk(KERN_ERR "Unsupported SCSI Opcode: 0x%02x for %s\n", + pr_err("Unsupported SCSI Opcode: 0x%02x for %s\n", cmd->t_task_cdb[0], dev->transport->name); return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE; } diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 66603e1..bfabfd0 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -130,7 +130,7 @@ static struct config_group *target_core_register_fabric( struct target_fabric_configfs *tf; int ret; - printk(KERN_INFO "Target_Core_ConfigFS: REGISTER -> group: %p name:" + pr_debug("Target_Core_ConfigFS: REGISTER -> group: %p name:" " %s\n", group, name); /* * Ensure that TCM subsystem plugins are loaded at this point for @@ -159,7 +159,7 @@ static struct config_group *target_core_register_fabric( */ ret = request_module("iscsi_target_mod"); if (ret < 0) { - printk(KERN_ERR "request_module() failed for" + pr_err("request_module() failed for" " iscsi_target_mod.ko: %d\n", ret); return ERR_PTR(-EINVAL); } @@ -172,7 +172,7 @@ static struct config_group *target_core_register_fabric( */ ret = request_module("tcm_loop"); if (ret < 0) { - printk(KERN_ERR "request_module() failed for" + pr_err("request_module() failed for" " tcm_loop.ko: %d\n", ret); return ERR_PTR(-EINVAL); } @@ -180,17 +180,17 @@ static struct config_group *target_core_register_fabric( tf = target_core_get_fabric(name); if (!(tf)) { - printk(KERN_ERR "target_core_get_fabric() failed for %s\n", + pr_err("target_core_get_fabric() failed for %s\n", name); return ERR_PTR(-EINVAL); } - printk(KERN_INFO "Target_Core_ConfigFS: REGISTER -> Located fabric:" + pr_debug("Target_Core_ConfigFS: REGISTER -> Located fabric:" " %s\n", tf->tf_name); /* * On a successful target_core_get_fabric() look, the returned * struct target_fabric_configfs *tf will contain a usage reference. */ - printk(KERN_INFO "Target_Core_ConfigFS: REGISTER tfc_wwn_cit -> %p\n", + pr_debug("Target_Core_ConfigFS: REGISTER tfc_wwn_cit -> %p\n", &TF_CIT_TMPL(tf)->tfc_wwn_cit); tf->tf_group.default_groups = tf->tf_default_groups; @@ -202,14 +202,14 @@ static struct config_group *target_core_register_fabric( config_group_init_type_name(&tf->tf_disc_group, "discovery_auth", &TF_CIT_TMPL(tf)->tfc_discovery_cit); - printk(KERN_INFO "Target_Core_ConfigFS: REGISTER -> Allocated Fabric:" + pr_debug("Target_Core_ConfigFS: REGISTER -> Allocated Fabric:" " %s\n", tf->tf_group.cg_item.ci_name); /* * Setup tf_ops.tf_subsys pointer for usage with configfs_depend_item() */ tf->tf_ops.tf_subsys = tf->tf_subsys; tf->tf_fabric = &tf->tf_group.cg_item; - printk(KERN_INFO "Target_Core_ConfigFS: REGISTER -> Set tf->tf_fabric" + pr_debug("Target_Core_ConfigFS: REGISTER -> Set tf->tf_fabric" " for %s\n", name); return &tf->tf_group; @@ -228,18 +228,18 @@ static void target_core_deregister_fabric( struct config_item *df_item; int i; - printk(KERN_INFO "Target_Core_ConfigFS: DEREGISTER -> Looking up %s in" + pr_debug("Target_Core_ConfigFS: DEREGISTER -> Looking up %s in" " tf list\n", config_item_name(item)); - printk(KERN_INFO "Target_Core_ConfigFS: DEREGISTER -> located fabric:" + pr_debug("Target_Core_ConfigFS: DEREGISTER -> located fabric:" " %s\n", tf->tf_name); atomic_dec(&tf->tf_access_cnt); - printk(KERN_INFO "Target_Core_ConfigFS: DEREGISTER -> Releasing" + pr_debug("Target_Core_ConfigFS: DEREGISTER -> Releasing" " tf->tf_fabric for %s\n", tf->tf_name); tf->tf_fabric = NULL; - printk(KERN_INFO "Target_Core_ConfigFS: DEREGISTER -> Releasing ci" + pr_debug("Target_Core_ConfigFS: DEREGISTER -> Releasing ci" " %s\n", config_item_name(item)); tf_group = &tf->tf_group; @@ -307,15 +307,15 @@ struct target_fabric_configfs *target_fabric_configfs_init( struct target_fabric_configfs *tf; if (!(fabric_mod)) { - printk(KERN_ERR "Missing struct module *fabric_mod pointer\n"); + pr_err("Missing struct module *fabric_mod pointer\n"); return ERR_PTR(-EINVAL); } if (!(name)) { - printk(KERN_ERR "Unable to locate passed fabric name\n"); + pr_err("Unable to locate passed fabric name\n"); return ERR_PTR(-EINVAL); } if (strlen(name) >= TARGET_FABRIC_NAME_SIZE) { - printk(KERN_ERR "Passed name: %s exceeds TARGET_FABRIC" + pr_err("Passed name: %s exceeds TARGET_FABRIC" "_NAME_SIZE\n", name); return ERR_PTR(-EINVAL); } @@ -340,9 +340,9 @@ struct target_fabric_configfs *target_fabric_configfs_init( list_add_tail(&tf->tf_list, &g_tf_list); mutex_unlock(&g_tf_lock); - printk(KERN_INFO "<<<<<<<<<<<<<<<<<<<<<< BEGIN FABRIC API >>>>>>>>" + pr_debug("<<<<<<<<<<<<<<<<<<<<<< BEGIN FABRIC API >>>>>>>>" ">>>>>>>>>>>>>>\n"); - printk(KERN_INFO "Initialized struct target_fabric_configfs: %p for" + pr_debug("Initialized struct target_fabric_configfs: %p for" " %s\n", tf, tf->tf_name); return tf; } @@ -372,131 +372,131 @@ static int target_fabric_tf_ops_check( struct target_core_fabric_ops *tfo = &tf->tf_ops; if (!(tfo->get_fabric_name)) { - printk(KERN_ERR "Missing tfo->get_fabric_name()\n"); + pr_err("Missing tfo->get_fabric_name()\n"); return -EINVAL; } if (!(tfo->get_fabric_proto_ident)) { - printk(KERN_ERR "Missing tfo->get_fabric_proto_ident()\n"); + pr_err("Missing tfo->get_fabric_proto_ident()\n"); return -EINVAL; } if (!(tfo->tpg_get_wwn)) { - printk(KERN_ERR "Missing tfo->tpg_get_wwn()\n"); + pr_err("Missing tfo->tpg_get_wwn()\n"); return -EINVAL; } if (!(tfo->tpg_get_tag)) { - printk(KERN_ERR "Missing tfo->tpg_get_tag()\n"); + pr_err("Missing tfo->tpg_get_tag()\n"); return -EINVAL; } if (!(tfo->tpg_get_default_depth)) { - printk(KERN_ERR "Missing tfo->tpg_get_default_depth()\n"); + pr_err("Missing tfo->tpg_get_default_depth()\n"); return -EINVAL; } if (!(tfo->tpg_get_pr_transport_id)) { - printk(KERN_ERR "Missing tfo->tpg_get_pr_transport_id()\n"); + pr_err("Missing tfo->tpg_get_pr_transport_id()\n"); return -EINVAL; } if (!(tfo->tpg_get_pr_transport_id_len)) { - printk(KERN_ERR "Missing tfo->tpg_get_pr_transport_id_len()\n"); + pr_err("Missing tfo->tpg_get_pr_transport_id_len()\n"); return -EINVAL; } if (!(tfo->tpg_check_demo_mode)) { - printk(KERN_ERR "Missing tfo->tpg_check_demo_mode()\n"); + pr_err("Missing tfo->tpg_check_demo_mode()\n"); return -EINVAL; } if (!(tfo->tpg_check_demo_mode_cache)) { - printk(KERN_ERR "Missing tfo->tpg_check_demo_mode_cache()\n"); + pr_err("Missing tfo->tpg_check_demo_mode_cache()\n"); return -EINVAL; } if (!(tfo->tpg_check_demo_mode_write_protect)) { - printk(KERN_ERR "Missing tfo->tpg_check_demo_mode_write_protect()\n"); + pr_err("Missing tfo->tpg_check_demo_mode_write_protect()\n"); return -EINVAL; } if (!(tfo->tpg_check_prod_mode_write_protect)) { - printk(KERN_ERR "Missing tfo->tpg_check_prod_mode_write_protect()\n"); + pr_err("Missing tfo->tpg_check_prod_mode_write_protect()\n"); return -EINVAL; } if (!(tfo->tpg_alloc_fabric_acl)) { - printk(KERN_ERR "Missing tfo->tpg_alloc_fabric_acl()\n"); + pr_err("Missing tfo->tpg_alloc_fabric_acl()\n"); return -EINVAL; } if (!(tfo->tpg_release_fabric_acl)) { - printk(KERN_ERR "Missing tfo->tpg_release_fabric_acl()\n"); + pr_err("Missing tfo->tpg_release_fabric_acl()\n"); return -EINVAL; } if (!(tfo->tpg_get_inst_index)) { - printk(KERN_ERR "Missing tfo->tpg_get_inst_index()\n"); + pr_err("Missing tfo->tpg_get_inst_index()\n"); return -EINVAL; } if (!tfo->release_cmd) { - printk(KERN_ERR "Missing tfo->release_cmd()\n"); + pr_err("Missing tfo->release_cmd()\n"); return -EINVAL; } if (!(tfo->shutdown_session)) { - printk(KERN_ERR "Missing tfo->shutdown_session()\n"); + pr_err("Missing tfo->shutdown_session()\n"); return -EINVAL; } if (!(tfo->close_session)) { - printk(KERN_ERR "Missing tfo->close_session()\n"); + pr_err("Missing tfo->close_session()\n"); return -EINVAL; } if (!(tfo->stop_session)) { - printk(KERN_ERR "Missing tfo->stop_session()\n"); + pr_err("Missing tfo->stop_session()\n"); return -EINVAL; } if (!(tfo->fall_back_to_erl0)) { - printk(KERN_ERR "Missing tfo->fall_back_to_erl0()\n"); + pr_err("Missing tfo->fall_back_to_erl0()\n"); return -EINVAL; } if (!(tfo->sess_logged_in)) { - printk(KERN_ERR "Missing tfo->sess_logged_in()\n"); + pr_err("Missing tfo->sess_logged_in()\n"); return -EINVAL; } if (!(tfo->sess_get_index)) { - printk(KERN_ERR "Missing tfo->sess_get_index()\n"); + pr_err("Missing tfo->sess_get_index()\n"); return -EINVAL; } if (!(tfo->write_pending)) { - printk(KERN_ERR "Missing tfo->write_pending()\n"); + pr_err("Missing tfo->write_pending()\n"); return -EINVAL; } if (!(tfo->write_pending_status)) { - printk(KERN_ERR "Missing tfo->write_pending_status()\n"); + pr_err("Missing tfo->write_pending_status()\n"); return -EINVAL; } if (!(tfo->set_default_node_attributes)) { - printk(KERN_ERR "Missing tfo->set_default_node_attributes()\n"); + pr_err("Missing tfo->set_default_node_attributes()\n"); return -EINVAL; } if (!(tfo->get_task_tag)) { - printk(KERN_ERR "Missing tfo->get_task_tag()\n"); + pr_err("Missing tfo->get_task_tag()\n"); return -EINVAL; } if (!(tfo->get_cmd_state)) { - printk(KERN_ERR "Missing tfo->get_cmd_state()\n"); + pr_err("Missing tfo->get_cmd_state()\n"); return -EINVAL; } if (!(tfo->queue_data_in)) { - printk(KERN_ERR "Missing tfo->queue_data_in()\n"); + pr_err("Missing tfo->queue_data_in()\n"); return -EINVAL; } if (!(tfo->queue_status)) { - printk(KERN_ERR "Missing tfo->queue_status()\n"); + pr_err("Missing tfo->queue_status()\n"); return -EINVAL; } if (!(tfo->queue_tm_rsp)) { - printk(KERN_ERR "Missing tfo->queue_tm_rsp()\n"); + pr_err("Missing tfo->queue_tm_rsp()\n"); return -EINVAL; } if (!(tfo->set_fabric_sense_len)) { - printk(KERN_ERR "Missing tfo->set_fabric_sense_len()\n"); + pr_err("Missing tfo->set_fabric_sense_len()\n"); return -EINVAL; } if (!(tfo->get_fabric_sense_len)) { - printk(KERN_ERR "Missing tfo->get_fabric_sense_len()\n"); + pr_err("Missing tfo->get_fabric_sense_len()\n"); return -EINVAL; } if (!(tfo->is_state_remove)) { - printk(KERN_ERR "Missing tfo->is_state_remove()\n"); + pr_err("Missing tfo->is_state_remove()\n"); return -EINVAL; } /* @@ -505,19 +505,19 @@ static int target_fabric_tf_ops_check( * target_core_fabric_configfs.c WWN+TPG group context code. */ if (!(tfo->fabric_make_wwn)) { - printk(KERN_ERR "Missing tfo->fabric_make_wwn()\n"); + pr_err("Missing tfo->fabric_make_wwn()\n"); return -EINVAL; } if (!(tfo->fabric_drop_wwn)) { - printk(KERN_ERR "Missing tfo->fabric_drop_wwn()\n"); + pr_err("Missing tfo->fabric_drop_wwn()\n"); return -EINVAL; } if (!(tfo->fabric_make_tpg)) { - printk(KERN_ERR "Missing tfo->fabric_make_tpg()\n"); + pr_err("Missing tfo->fabric_make_tpg()\n"); return -EINVAL; } if (!(tfo->fabric_drop_tpg)) { - printk(KERN_ERR "Missing tfo->fabric_drop_tpg()\n"); + pr_err("Missing tfo->fabric_drop_tpg()\n"); return -EINVAL; } @@ -538,12 +538,12 @@ int target_fabric_configfs_register( int ret; if (!(tf)) { - printk(KERN_ERR "Unable to locate target_fabric_configfs" + pr_err("Unable to locate target_fabric_configfs" " pointer\n"); return -EINVAL; } if (!(tf->tf_subsys)) { - printk(KERN_ERR "Unable to target struct config_subsystem" + pr_err("Unable to target struct config_subsystem" " pointer\n"); return -EINVAL; } @@ -551,7 +551,7 @@ int target_fabric_configfs_register( if (ret < 0) return ret; - printk(KERN_INFO "<<<<<<<<<<<<<<<<<<<<<< END FABRIC API >>>>>>>>>>>>" + pr_debug("<<<<<<<<<<<<<<<<<<<<<< END FABRIC API >>>>>>>>>>>>" ">>>>>>>>>>\n"); return 0; } @@ -563,35 +563,35 @@ void target_fabric_configfs_deregister( struct configfs_subsystem *su; if (!(tf)) { - printk(KERN_ERR "Unable to locate passed target_fabric_" + pr_err("Unable to locate passed target_fabric_" "configfs\n"); return; } su = tf->tf_subsys; if (!(su)) { - printk(KERN_ERR "Unable to locate passed tf->tf_subsys" + pr_err("Unable to locate passed tf->tf_subsys" " pointer\n"); return; } - printk(KERN_INFO "<<<<<<<<<<<<<<<<<<<<<< BEGIN FABRIC API >>>>>>>>>>" + pr_debug("<<<<<<<<<<<<<<<<<<<<<< BEGIN FABRIC API >>>>>>>>>>" ">>>>>>>>>>>>\n"); mutex_lock(&g_tf_lock); if (atomic_read(&tf->tf_access_cnt)) { mutex_unlock(&g_tf_lock); - printk(KERN_ERR "Non zero tf->tf_access_cnt for fabric %s\n", + pr_err("Non zero tf->tf_access_cnt for fabric %s\n", tf->tf_name); BUG(); } list_del(&tf->tf_list); mutex_unlock(&g_tf_lock); - printk(KERN_INFO "Target_Core_ConfigFS: DEREGISTER -> Releasing tf:" + pr_debug("Target_Core_ConfigFS: DEREGISTER -> Releasing tf:" " %s\n", tf->tf_name); tf->tf_module = NULL; tf->tf_subsys = NULL; kfree(tf); - printk("<<<<<<<<<<<<<<<<<<<<<< END FABRIC API >>>>>>>>>>>>>>>>>" + pr_debug("<<<<<<<<<<<<<<<<<<<<<< END FABRIC API >>>>>>>>>>>>>>>>>" ">>>>>\n"); } EXPORT_SYMBOL(target_fabric_configfs_deregister); @@ -644,7 +644,7 @@ static ssize_t target_core_dev_store_attr_##_name( \ ret = strict_strtoul(page, 0, &val); \ if (ret < 0) { \ spin_unlock(&se_dev->se_dev_lock); \ - printk(KERN_ERR "strict_strtoul() failed with" \ + pr_err("strict_strtoul() failed with" \ " ret: %d\n", ret); \ return -EINVAL; \ } \ @@ -833,13 +833,13 @@ static ssize_t target_core_dev_wwn_store_attr_vpd_unit_serial( * VPD Unit Serial Number that OS dependent multipath can depend on. */ if (su_dev->su_dev_flags & SDF_FIRMWARE_VPD_UNIT_SERIAL) { - printk(KERN_ERR "Underlying SCSI device firmware provided VPD" + pr_err("Underlying SCSI device firmware provided VPD" " Unit Serial, ignoring request\n"); return -EOPNOTSUPP; } if (strlen(page) >= INQUIRY_VPD_SERIAL_LEN) { - printk(KERN_ERR "Emulated VPD Unit Serial exceeds" + pr_err("Emulated VPD Unit Serial exceeds" " INQUIRY_VPD_SERIAL_LEN: %d\n", INQUIRY_VPD_SERIAL_LEN); return -EOVERFLOW; } @@ -852,7 +852,7 @@ static ssize_t target_core_dev_wwn_store_attr_vpd_unit_serial( dev = su_dev->se_dev_ptr; if ((dev)) { if (atomic_read(&dev->dev_export_obj.obj_access_count)) { - printk(KERN_ERR "Unable to set VPD Unit Serial while" + pr_err("Unable to set VPD Unit Serial while" " active %d $FABRIC_MOD exports exist\n", atomic_read(&dev->dev_export_obj.obj_access_count)); return -EINVAL; @@ -870,7 +870,7 @@ static ssize_t target_core_dev_wwn_store_attr_vpd_unit_serial( "%s", strstrip(buf)); su_dev->su_dev_flags |= SDF_EMULATED_VPD_UNIT_SERIAL; - printk(KERN_INFO "Target_Core_ConfigFS: Set emulated VPD Unit Serial:" + pr_debug("Target_Core_ConfigFS: Set emulated VPD Unit Serial:" " %s\n", su_dev->t10_wwn.unit_serial); return count; @@ -1454,7 +1454,7 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( return 0; if (atomic_read(&dev->dev_export_obj.obj_access_count)) { - printk(KERN_INFO "Unable to process APTPL metadata while" + pr_debug("Unable to process APTPL metadata while" " active fabric exports exist\n"); return -EINVAL; } @@ -1484,7 +1484,7 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( goto out; } if (strlen(i_port) >= PR_APTPL_MAX_IPORT_LEN) { - printk(KERN_ERR "APTPL metadata initiator_node=" + pr_err("APTPL metadata initiator_node=" " exceeds PR_APTPL_MAX_IPORT_LEN: %d\n", PR_APTPL_MAX_IPORT_LEN); ret = -EINVAL; @@ -1498,7 +1498,7 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( goto out; } if (strlen(isid) >= PR_REG_ISID_LEN) { - printk(KERN_ERR "APTPL metadata initiator_isid" + pr_err("APTPL metadata initiator_isid" "= exceeds PR_REG_ISID_LEN: %d\n", PR_REG_ISID_LEN); ret = -EINVAL; @@ -1513,7 +1513,7 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( } ret = strict_strtoull(arg_p, 0, &tmp_ll); if (ret < 0) { - printk(KERN_ERR "strict_strtoull() failed for" + pr_err("strict_strtoull() failed for" " sa_res_key=\n"); goto out; } @@ -1559,7 +1559,7 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( goto out; } if (strlen(t_port) >= PR_APTPL_MAX_TPORT_LEN) { - printk(KERN_ERR "APTPL metadata target_node=" + pr_err("APTPL metadata target_node=" " exceeds PR_APTPL_MAX_TPORT_LEN: %d\n", PR_APTPL_MAX_TPORT_LEN); ret = -EINVAL; @@ -1584,13 +1584,13 @@ static ssize_t target_core_dev_pr_store_attr_res_aptpl_metadata( } if (!(i_port) || !(t_port) || !(sa_res_key)) { - printk(KERN_ERR "Illegal parameters for APTPL registration\n"); + pr_err("Illegal parameters for APTPL registration\n"); ret = -EINVAL; goto out; } if (res_holder && !(type)) { - printk(KERN_ERR "Illegal PR type: 0x%02x for reservation" + pr_err("Illegal PR type: 0x%02x for reservation" " holder\n", type); ret = -EINVAL; goto out; @@ -1676,7 +1676,7 @@ static ssize_t target_core_store_dev_control( struct se_subsystem_api *t = hba->transport; if (!(se_dev->se_dev_su_ptr)) { - printk(KERN_ERR "Unable to locate struct se_subsystem_dev>se" + pr_err("Unable to locate struct se_subsystem_dev>se" "_dev_su_ptr\n"); return -EINVAL; } @@ -1712,7 +1712,7 @@ static ssize_t target_core_store_dev_alias( ssize_t read_bytes; if (count > (SE_DEV_ALIAS_LEN-1)) { - printk(KERN_ERR "alias count: %d exceeds" + pr_err("alias count: %d exceeds" " SE_DEV_ALIAS_LEN-1: %u\n", (int)count, SE_DEV_ALIAS_LEN-1); return -EINVAL; @@ -1722,7 +1722,7 @@ static ssize_t target_core_store_dev_alias( read_bytes = snprintf(&se_dev->se_dev_alias[0], SE_DEV_ALIAS_LEN, "%s", page); - printk(KERN_INFO "Target_Core_ConfigFS: %s/%s set alias: %s\n", + pr_debug("Target_Core_ConfigFS: %s/%s set alias: %s\n", config_item_name(&hba->hba_group.cg_item), config_item_name(&se_dev->se_dev_group.cg_item), se_dev->se_dev_alias); @@ -1758,7 +1758,7 @@ static ssize_t target_core_store_dev_udev_path( ssize_t read_bytes; if (count > (SE_UDEV_PATH_LEN-1)) { - printk(KERN_ERR "udev_path count: %d exceeds" + pr_err("udev_path count: %d exceeds" " SE_UDEV_PATH_LEN-1: %u\n", (int)count, SE_UDEV_PATH_LEN-1); return -EINVAL; @@ -1768,7 +1768,7 @@ static ssize_t target_core_store_dev_udev_path( read_bytes = snprintf(&se_dev->se_dev_udev_path[0], SE_UDEV_PATH_LEN, "%s", page); - printk(KERN_INFO "Target_Core_ConfigFS: %s/%s set udev_path: %s\n", + pr_debug("Target_Core_ConfigFS: %s/%s set udev_path: %s\n", config_item_name(&hba->hba_group.cg_item), config_item_name(&se_dev->se_dev_group.cg_item), se_dev->se_dev_udev_path); @@ -1797,12 +1797,12 @@ static ssize_t target_core_store_dev_enable( ptr = strstr(page, "1"); if (!(ptr)) { - printk(KERN_ERR "For dev_enable ops, only valid value" + pr_err("For dev_enable ops, only valid value" " is \"1\"\n"); return -EINVAL; } if ((se_dev->se_dev_ptr)) { - printk(KERN_ERR "se_dev->se_dev_ptr already set for storage" + pr_err("se_dev->se_dev_ptr already set for storage" " object\n"); return -EEXIST; } @@ -1817,7 +1817,7 @@ static ssize_t target_core_store_dev_enable( return -EINVAL; se_dev->se_dev_ptr = dev; - printk(KERN_INFO "Target_Core_ConfigFS: Registered se_dev->se_dev_ptr:" + pr_debug("Target_Core_ConfigFS: Registered se_dev->se_dev_ptr:" " %p\n", se_dev->se_dev_ptr); return count; @@ -1849,7 +1849,7 @@ static ssize_t target_core_show_alua_lu_gp(void *p, char *page) lu_gp_mem = dev->dev_alua_lu_gp_mem; if (!(lu_gp_mem)) { - printk(KERN_ERR "NULL struct se_device->dev_alua_lu_gp_mem" + pr_err("NULL struct se_device->dev_alua_lu_gp_mem" " pointer\n"); return -EINVAL; } @@ -1884,13 +1884,13 @@ static ssize_t target_core_store_alua_lu_gp( return -ENODEV; if (su_dev->t10_alua.alua_type != SPC3_ALUA_EMULATED) { - printk(KERN_WARNING "SPC3_ALUA_EMULATED not enabled for %s/%s\n", + pr_warn("SPC3_ALUA_EMULATED not enabled for %s/%s\n", config_item_name(&hba->hba_group.cg_item), config_item_name(&su_dev->se_dev_group.cg_item)); return -EINVAL; } if (count > LU_GROUP_NAME_BUF) { - printk(KERN_ERR "ALUA LU Group Alias too large!\n"); + pr_err("ALUA LU Group Alias too large!\n"); return -EINVAL; } memset(buf, 0, LU_GROUP_NAME_BUF); @@ -1913,7 +1913,7 @@ static ssize_t target_core_store_alua_lu_gp( if (!(lu_gp_mem)) { if (lu_gp_new) core_alua_put_lu_gp_from_name(lu_gp_new); - printk(KERN_ERR "NULL struct se_device->dev_alua_lu_gp_mem" + pr_err("NULL struct se_device->dev_alua_lu_gp_mem" " pointer\n"); return -EINVAL; } @@ -1926,7 +1926,7 @@ static ssize_t target_core_store_alua_lu_gp( * with NULL */ if (!(lu_gp_new)) { - printk(KERN_INFO "Target_Core_ConfigFS: Releasing %s/%s" + pr_debug("Target_Core_ConfigFS: Releasing %s/%s" " from ALUA LU Group: core/alua/lu_gps/%s, ID:" " %hu\n", config_item_name(&hba->hba_group.cg_item), @@ -1951,7 +1951,7 @@ static ssize_t target_core_store_alua_lu_gp( __core_alua_attach_lu_gp_mem(lu_gp_mem, lu_gp_new); spin_unlock(&lu_gp_mem->lu_gp_mem_lock); - printk(KERN_INFO "Target_Core_ConfigFS: %s %s/%s to ALUA LU Group:" + pr_debug("Target_Core_ConfigFS: %s %s/%s to ALUA LU Group:" " core/alua/lu_gps/%s, ID: %hu\n", (move) ? "Moving" : "Adding", config_item_name(&hba->hba_group.cg_item), @@ -1995,7 +1995,7 @@ static void target_core_dev_release(struct config_item *item) *`echo 1 > $CONFIGFS/core/$HBA/$DEV/dev_enable` */ if (se_dev->se_dev_ptr) { - printk(KERN_INFO "Target_Core_ConfigFS: Calling se_free_" + pr_debug("Target_Core_ConfigFS: Calling se_free_" "virtual_device() for se_dev_ptr: %p\n", se_dev->se_dev_ptr); @@ -2004,14 +2004,14 @@ static void target_core_dev_release(struct config_item *item) /* * Release struct se_subsystem_dev->se_dev_su_ptr.. */ - printk(KERN_INFO "Target_Core_ConfigFS: Calling t->free_" + pr_debug("Target_Core_ConfigFS: Calling t->free_" "device() for se_dev_su_ptr: %p\n", se_dev->se_dev_su_ptr); t->free_device(se_dev->se_dev_su_ptr); } - printk(KERN_INFO "Target_Core_ConfigFS: Deallocating se_subsystem" + pr_debug("Target_Core_ConfigFS: Deallocating se_subsystem" "_dev_t: %p\n", se_dev); kfree(se_dev); } @@ -2102,12 +2102,12 @@ static ssize_t target_core_alua_lu_gp_store_attr_lu_gp_id( ret = strict_strtoul(page, 0, &lu_gp_id); if (ret < 0) { - printk(KERN_ERR "strict_strtoul() returned %d for" + pr_err("strict_strtoul() returned %d for" " lu_gp_id\n", ret); return -EINVAL; } if (lu_gp_id > 0x0000ffff) { - printk(KERN_ERR "ALUA lu_gp_id: %lu exceeds maximum:" + pr_err("ALUA lu_gp_id: %lu exceeds maximum:" " 0x0000ffff\n", lu_gp_id); return -EINVAL; } @@ -2116,7 +2116,7 @@ static ssize_t target_core_alua_lu_gp_store_attr_lu_gp_id( if (ret < 0) return -EINVAL; - printk(KERN_INFO "Target_Core_ConfigFS: Set ALUA Logical Unit" + pr_debug("Target_Core_ConfigFS: Set ALUA Logical Unit" " Group: core/alua/lu_gps/%s to ID: %hu\n", config_item_name(&alua_lu_gp_cg->cg_item), lu_gp->lu_gp_id); @@ -2154,7 +2154,7 @@ static ssize_t target_core_alua_lu_gp_show_attr_members( cur_len++; /* Extra byte for NULL terminator */ if ((cur_len + len) > PAGE_SIZE) { - printk(KERN_WARNING "Ran out of lu_gp_show_attr" + pr_warn("Ran out of lu_gp_show_attr" "_members buffer\n"); break; } @@ -2218,7 +2218,7 @@ static struct config_group *target_core_alua_create_lu_gp( config_group_init_type_name(alua_lu_gp_cg, name, &target_core_alua_lu_gp_cit); - printk(KERN_INFO "Target_Core_ConfigFS: Allocated ALUA Logical Unit" + pr_debug("Target_Core_ConfigFS: Allocated ALUA Logical Unit" " Group: core/alua/lu_gps/%s\n", config_item_name(alua_lu_gp_ci)); @@ -2233,7 +2233,7 @@ static void target_core_alua_drop_lu_gp( struct t10_alua_lu_gp *lu_gp = container_of(to_config_group(item), struct t10_alua_lu_gp, lu_gp_group); - printk(KERN_INFO "Target_Core_ConfigFS: Releasing ALUA Logical Unit" + pr_debug("Target_Core_ConfigFS: Releasing ALUA Logical Unit" " Group: core/alua/lu_gps/%s, ID: %hu\n", config_item_name(item), lu_gp->lu_gp_id); /* @@ -2293,21 +2293,21 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_state( int new_state, ret; if (!(tg_pt_gp->tg_pt_gp_valid_id)) { - printk(KERN_ERR "Unable to do implict ALUA on non valid" + pr_err("Unable to do implict ALUA on non valid" " tg_pt_gp ID: %hu\n", tg_pt_gp->tg_pt_gp_valid_id); return -EINVAL; } ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk("Unable to extract new ALUA access state from" + pr_err("Unable to extract new ALUA access state from" " %s\n", page); return -EINVAL; } new_state = (int)tmp; if (!(tg_pt_gp->tg_pt_gp_alua_access_type & TPGS_IMPLICT_ALUA)) { - printk(KERN_ERR "Unable to process implict configfs ALUA" + pr_err("Unable to process implict configfs ALUA" " transition while TPGS_IMPLICT_ALUA is diabled\n"); return -EINVAL; } @@ -2339,7 +2339,7 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_status( int new_status, ret; if (!(tg_pt_gp->tg_pt_gp_valid_id)) { - printk(KERN_ERR "Unable to do set ALUA access status on non" + pr_err("Unable to do set ALUA access status on non" " valid tg_pt_gp ID: %hu\n", tg_pt_gp->tg_pt_gp_valid_id); return -EINVAL; @@ -2347,7 +2347,7 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_status( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract new ALUA access status" + pr_err("Unable to extract new ALUA access status" " from %s\n", page); return -EINVAL; } @@ -2356,7 +2356,7 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_status( if ((new_status != ALUA_STATUS_NONE) && (new_status != ALUA_STATUS_ALTERED_BY_EXPLICT_STPG) && (new_status != ALUA_STATUS_ALTERED_BY_IMPLICT_ALUA)) { - printk(KERN_ERR "Illegal ALUA access status: 0x%02x\n", + pr_err("Illegal ALUA access status: 0x%02x\n", new_status); return -EINVAL; } @@ -2407,12 +2407,12 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_write_metadata( ret = strict_strtoul(page, 0, &tmp); if (ret < 0) { - printk(KERN_ERR "Unable to extract alua_write_metadata\n"); + pr_err("Unable to extract alua_write_metadata\n"); return -EINVAL; } if ((tmp != 0) && (tmp != 1)) { - printk(KERN_ERR "Illegal value for alua_write_metadata:" + pr_err("Illegal value for alua_write_metadata:" " %lu\n", tmp); return -EINVAL; } @@ -2511,12 +2511,12 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id( ret = strict_strtoul(page, 0, &tg_pt_gp_id); if (ret < 0) { - printk(KERN_ERR "strict_strtoul() returned %d for" + pr_err("strict_strtoul() returned %d for" " tg_pt_gp_id\n", ret); return -EINVAL; } if (tg_pt_gp_id > 0x0000ffff) { - printk(KERN_ERR "ALUA tg_pt_gp_id: %lu exceeds maximum:" + pr_err("ALUA tg_pt_gp_id: %lu exceeds maximum:" " 0x0000ffff\n", tg_pt_gp_id); return -EINVAL; } @@ -2525,7 +2525,7 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id( if (ret < 0) return -EINVAL; - printk(KERN_INFO "Target_Core_ConfigFS: Set ALUA Target Port Group: " + pr_debug("Target_Core_ConfigFS: Set ALUA Target Port Group: " "core/alua/tg_pt_gps/%s to ID: %hu\n", config_item_name(&alua_tg_pt_gp_cg->cg_item), tg_pt_gp->tg_pt_gp_id); @@ -2566,7 +2566,7 @@ static ssize_t target_core_alua_tg_pt_gp_show_attr_members( cur_len++; /* Extra byte for NULL terminator */ if ((cur_len + len) > PAGE_SIZE) { - printk(KERN_WARNING "Ran out of lu_gp_show_attr" + pr_warn("Ran out of lu_gp_show_attr" "_members buffer\n"); break; } @@ -2641,7 +2641,7 @@ static struct config_group *target_core_alua_create_tg_pt_gp( config_group_init_type_name(alua_tg_pt_gp_cg, name, &target_core_alua_tg_pt_gp_cit); - printk(KERN_INFO "Target_Core_ConfigFS: Allocated ALUA Target Port" + pr_debug("Target_Core_ConfigFS: Allocated ALUA Target Port" " Group: alua/tg_pt_gps/%s\n", config_item_name(alua_tg_pt_gp_ci)); @@ -2655,7 +2655,7 @@ static void target_core_alua_drop_tg_pt_gp( struct t10_alua_tg_pt_gp *tg_pt_gp = container_of(to_config_group(item), struct t10_alua_tg_pt_gp, tg_pt_gp_group); - printk(KERN_INFO "Target_Core_ConfigFS: Releasing ALUA Target Port" + pr_debug("Target_Core_ConfigFS: Releasing ALUA Target Port" " Group: alua/tg_pt_gps/%s, ID: %hu\n", config_item_name(item), tg_pt_gp->tg_pt_gp_id); /* @@ -2746,7 +2746,7 @@ static struct config_group *target_core_make_subdev( se_dev = kzalloc(sizeof(struct se_subsystem_dev), GFP_KERNEL); if (!se_dev) { - printk(KERN_ERR "Unable to allocate memory for" + pr_err("Unable to allocate memory for" " struct se_subsystem_dev\n"); goto unlock; } @@ -2782,7 +2782,7 @@ static struct config_group *target_core_make_subdev( */ se_dev->se_dev_su_ptr = t->allocate_virtdevice(hba, name); if (!(se_dev->se_dev_su_ptr)) { - printk(KERN_ERR "Unable to locate subsystem dependent pointer" + pr_err("Unable to locate subsystem dependent pointer" " from allocate_virtdevice()\n"); goto out; } @@ -2820,7 +2820,7 @@ static struct config_group *target_core_make_subdev( tg_pt_gp_cg->default_groups = kzalloc(sizeof(struct config_group) * 2, GFP_KERNEL); if (!(tg_pt_gp_cg->default_groups)) { - printk(KERN_ERR "Unable to allocate tg_pt_gp_cg->" + pr_err("Unable to allocate tg_pt_gp_cg->" "default_groups\n"); goto out; } @@ -2837,12 +2837,12 @@ static struct config_group *target_core_make_subdev( dev_stat_grp->default_groups = kzalloc(sizeof(struct config_group) * 4, GFP_KERNEL); if (!dev_stat_grp->default_groups) { - printk(KERN_ERR "Unable to allocate dev_stat_grp->default_groups\n"); + pr_err("Unable to allocate dev_stat_grp->default_groups\n"); goto out; } target_stat_setup_dev_default_groups(se_dev); - printk(KERN_INFO "Target_Core_ConfigFS: Allocated struct se_subsystem_dev:" + pr_debug("Target_Core_ConfigFS: Allocated struct se_subsystem_dev:" " %p se_dev_su_ptr: %p\n", se_dev, se_dev->se_dev_su_ptr); mutex_unlock(&hba->hba_access_mutex); @@ -2975,13 +2975,13 @@ static ssize_t target_core_hba_store_attr_hba_mode(struct se_hba *hba, ret = strict_strtoul(page, 0, &mode_flag); if (ret < 0) { - printk(KERN_ERR "Unable to extract hba mode flag: %d\n", ret); + pr_err("Unable to extract hba mode flag: %d\n", ret); return -EINVAL; } spin_lock(&hba->device_lock); if (!(list_empty(&hba->hba_dev_list))) { - printk(KERN_ERR "Unable to set hba_mode with active devices\n"); + pr_err("Unable to set hba_mode with active devices\n"); spin_unlock(&hba->device_lock); return -EINVAL; } @@ -3040,7 +3040,7 @@ static struct config_group *target_core_call_addhbatotarget( memset(buf, 0, TARGET_CORE_NAME_MAX_LEN); if (strlen(name) >= TARGET_CORE_NAME_MAX_LEN) { - printk(KERN_ERR "Passed *name strlen(): %d exceeds" + pr_err("Passed *name strlen(): %d exceeds" " TARGET_CORE_NAME_MAX_LEN: %d\n", (int)strlen(name), TARGET_CORE_NAME_MAX_LEN); return ERR_PTR(-ENAMETOOLONG); @@ -3049,7 +3049,7 @@ static struct config_group *target_core_call_addhbatotarget( str = strstr(buf, "_"); if (!(str)) { - printk(KERN_ERR "Unable to locate \"_\" for $SUBSYSTEM_PLUGIN_$HOST_ID\n"); + pr_err("Unable to locate \"_\" for $SUBSYSTEM_PLUGIN_$HOST_ID\n"); return ERR_PTR(-EINVAL); } se_plugin_str = buf; @@ -3069,7 +3069,7 @@ static struct config_group *target_core_call_addhbatotarget( ret = strict_strtoul(str, 0, &plugin_dep_id); if (ret < 0) { - printk(KERN_ERR "strict_strtoul() returned %d for" + pr_err("strict_strtoul() returned %d for" " plugin_dep_id\n", ret); return ERR_PTR(-EINVAL); } @@ -3122,7 +3122,7 @@ static int __init target_core_init_configfs(void) struct t10_alua_lu_gp *lu_gp; int ret; - printk(KERN_INFO "TARGET_CORE[0]: Loading Generic Kernel Storage" + pr_debug("TARGET_CORE[0]: Loading Generic Kernel Storage" " Engine: %s on %s/%s on "UTS_RELEASE"\n", TARGET_CORE_VERSION, utsname()->sysname, utsname()->machine); @@ -3143,7 +3143,7 @@ static int __init target_core_init_configfs(void) target_cg->default_groups = kzalloc(sizeof(struct config_group) * 2, GFP_KERNEL); if (!(target_cg->default_groups)) { - printk(KERN_ERR "Unable to allocate target_cg->default_groups\n"); + pr_err("Unable to allocate target_cg->default_groups\n"); goto out_global; } @@ -3158,7 +3158,7 @@ static int __init target_core_init_configfs(void) hba_cg->default_groups = kzalloc(sizeof(struct config_group) * 2, GFP_KERNEL); if (!(hba_cg->default_groups)) { - printk(KERN_ERR "Unable to allocate hba_cg->default_groups\n"); + pr_err("Unable to allocate hba_cg->default_groups\n"); goto out_global; } config_group_init_type_name(&alua_group, @@ -3173,7 +3173,7 @@ static int __init target_core_init_configfs(void) alua_cg->default_groups = kzalloc(sizeof(struct config_group) * 2, GFP_KERNEL); if (!(alua_cg->default_groups)) { - printk(KERN_ERR "Unable to allocate alua_cg->default_groups\n"); + pr_err("Unable to allocate alua_cg->default_groups\n"); goto out_global; } @@ -3192,7 +3192,7 @@ static int __init target_core_init_configfs(void) lu_gp_cg->default_groups = kzalloc(sizeof(struct config_group) * 2, GFP_KERNEL); if (!(lu_gp_cg->default_groups)) { - printk(KERN_ERR "Unable to allocate lu_gp_cg->default_groups\n"); + pr_err("Unable to allocate lu_gp_cg->default_groups\n"); goto out_global; } @@ -3206,11 +3206,11 @@ static int __init target_core_init_configfs(void) */ ret = configfs_register_subsystem(subsys); if (ret < 0) { - printk(KERN_ERR "Error %d while registering subsystem %s\n", + pr_err("Error %d while registering subsystem %s\n", ret, subsys->su_group.cg_item.ci_namebuf); goto out_global; } - printk(KERN_INFO "TARGET_CORE[0]: Initialized ConfigFS Fabric" + pr_debug("TARGET_CORE[0]: Initialized ConfigFS Fabric" " Infrastructure: "TARGET_CORE_CONFIGFS_VERSION" on %s/%s" " on "UTS_RELEASE"\n", utsname()->sysname, utsname()->machine); /* @@ -3290,7 +3290,7 @@ static void __exit target_core_exit_configfs(void) core_alua_free_lu_gp(default_lu_gp); default_lu_gp = NULL; - printk(KERN_INFO "TARGET_CORE[0]: Released ConfigFS Fabric" + pr_debug("TARGET_CORE[0]: Released ConfigFS Fabric" " Infrastructure\n"); core_dev_release_virtual_lun0(); diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 875d64f..097c286 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -85,7 +85,7 @@ int transport_lookup_cmd_lun(struct se_cmd *se_cmd, u32 unpacked_lun) (deve->lun_flags & TRANSPORT_LUNFLAGS_READ_ONLY)) { se_cmd->scsi_sense_reason = TCM_WRITE_PROTECTED; se_cmd->se_cmd_flags |= SCF_SCSI_CDB_EXCEPTION; - printk("TARGET_CORE[%s]: Detected WRITE_PROTECTED LUN" + pr_err("TARGET_CORE[%s]: Detected WRITE_PROTECTED LUN" " Access for 0x%08x\n", se_cmd->se_tfo->get_fabric_name(), unpacked_lun); @@ -118,7 +118,7 @@ int transport_lookup_cmd_lun(struct se_cmd *se_cmd, u32 unpacked_lun) if (unpacked_lun != 0) { se_cmd->scsi_sense_reason = TCM_NON_EXISTENT_LUN; se_cmd->se_cmd_flags |= SCF_SCSI_CDB_EXCEPTION; - printk("TARGET_CORE[%s]: Detected NON_EXISTENT_LUN" + pr_err("TARGET_CORE[%s]: Detected NON_EXISTENT_LUN" " Access for 0x%08x\n", se_cmd->se_tfo->get_fabric_name(), unpacked_lun); @@ -205,7 +205,7 @@ int transport_lookup_tmr_lun(struct se_cmd *se_cmd, u32 unpacked_lun) spin_unlock_irq(&se_sess->se_node_acl->device_list_lock); if (!se_lun) { - printk(KERN_INFO "TARGET_CORE[%s]: Detected NON_EXISTENT_LUN" + pr_debug("TARGET_CORE[%s]: Detected NON_EXISTENT_LUN" " Access for 0x%08x\n", se_cmd->se_tfo->get_fabric_name(), unpacked_lun); @@ -257,14 +257,14 @@ struct se_dev_entry *core_get_se_deve_from_rtpi( lun = deve->se_lun; if (!(lun)) { - printk(KERN_ERR "%s device entries device pointer is" + pr_err("%s device entries device pointer is" " NULL, but Initiator has access.\n", tpg->se_tpg_tfo->get_fabric_name()); continue; } port = lun->lun_sep; if (!(port)) { - printk(KERN_ERR "%s device entries device pointer is" + pr_err("%s device entries device pointer is" " NULL, but Initiator has access.\n", tpg->se_tpg_tfo->get_fabric_name()); continue; @@ -302,7 +302,7 @@ int core_free_device_list_for_node( continue; if (!deve->se_lun) { - printk(KERN_ERR "%s device entries device pointer is" + pr_err("%s device entries device pointer is" " NULL, but Initiator has access.\n", tpg->se_tpg_tfo->get_fabric_name()); continue; @@ -396,14 +396,14 @@ int core_update_device_list_for_node( */ if (deve->lun_flags & TRANSPORT_LUNFLAGS_INITIATOR_ACCESS) { if (deve->se_lun_acl != NULL) { - printk(KERN_ERR "struct se_dev_entry->se_lun_acl" + pr_err("struct se_dev_entry->se_lun_acl" " already set for demo mode -> explict" " LUN ACL transition\n"); spin_unlock_irq(&nacl->device_list_lock); return -EINVAL; } if (deve->se_lun != lun) { - printk(KERN_ERR "struct se_dev_entry->se_lun does" + pr_err("struct se_dev_entry->se_lun does" " match passed struct se_lun for demo mode" " -> explict LUN ACL transition\n"); spin_unlock_irq(&nacl->device_list_lock); @@ -503,7 +503,7 @@ static struct se_port *core_alloc_port(struct se_device *dev) port = kzalloc(sizeof(struct se_port), GFP_KERNEL); if (!(port)) { - printk(KERN_ERR "Unable to allocate struct se_port\n"); + pr_err("Unable to allocate struct se_port\n"); return ERR_PTR(-ENOMEM); } INIT_LIST_HEAD(&port->sep_alua_list); @@ -514,7 +514,7 @@ static struct se_port *core_alloc_port(struct se_device *dev) spin_lock(&dev->se_port_lock); if (dev->dev_port_count == 0x0000ffff) { - printk(KERN_WARNING "Reached dev->dev_port_count ==" + pr_warn("Reached dev->dev_port_count ==" " 0x0000ffff\n"); spin_unlock(&dev->se_port_lock); return ERR_PTR(-ENOSPC); @@ -571,7 +571,7 @@ static void core_export_port( if (su_dev->t10_alua.alua_type == SPC3_ALUA_EMULATED) { tg_pt_gp_mem = core_alua_allocate_tg_pt_gp_mem(port); if (IS_ERR(tg_pt_gp_mem) || !tg_pt_gp_mem) { - printk(KERN_ERR "Unable to allocate t10_alua_tg_pt" + pr_err("Unable to allocate t10_alua_tg_pt" "_gp_member_t\n"); return; } @@ -579,7 +579,7 @@ static void core_export_port( __core_alua_attach_tg_pt_gp_mem(tg_pt_gp_mem, su_dev->t10_alua.default_tg_pt_gp); spin_unlock(&tg_pt_gp_mem->tg_pt_gp_mem_lock); - printk(KERN_INFO "%s/%s: Adding to default ALUA Target Port" + pr_debug("%s/%s: Adding to default ALUA Target Port" " Group: alua/default_tg_pt_gp\n", dev->transport->name, tpg->se_tpg_tfo->get_fabric_name()); } @@ -665,7 +665,7 @@ int transport_core_report_lun_response(struct se_cmd *se_cmd) break; if (!(se_task)) { - printk(KERN_ERR "Unable to locate struct se_task for struct se_cmd\n"); + pr_err("Unable to locate struct se_task for struct se_cmd\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } @@ -893,12 +893,12 @@ void se_dev_set_default_attribs( int se_dev_set_task_timeout(struct se_device *dev, u32 task_timeout) { if (task_timeout > DA_TASK_TIMEOUT_MAX) { - printk(KERN_ERR "dev[%p]: Passed task_timeout: %u larger then" + pr_err("dev[%p]: Passed task_timeout: %u larger then" " DA_TASK_TIMEOUT_MAX\n", dev, task_timeout); return -EINVAL; } else { dev->se_sub_dev->se_dev_attrib.task_timeout = task_timeout; - printk(KERN_INFO "dev[%p]: Set SE Device task_timeout: %u\n", + pr_debug("dev[%p]: Set SE Device task_timeout: %u\n", dev, task_timeout); } @@ -910,7 +910,7 @@ int se_dev_set_max_unmap_lba_count( u32 max_unmap_lba_count) { dev->se_sub_dev->se_dev_attrib.max_unmap_lba_count = max_unmap_lba_count; - printk(KERN_INFO "dev[%p]: Set max_unmap_lba_count: %u\n", + pr_debug("dev[%p]: Set max_unmap_lba_count: %u\n", dev, dev->se_sub_dev->se_dev_attrib.max_unmap_lba_count); return 0; } @@ -921,7 +921,7 @@ int se_dev_set_max_unmap_block_desc_count( { dev->se_sub_dev->se_dev_attrib.max_unmap_block_desc_count = max_unmap_block_desc_count; - printk(KERN_INFO "dev[%p]: Set max_unmap_block_desc_count: %u\n", + pr_debug("dev[%p]: Set max_unmap_block_desc_count: %u\n", dev, dev->se_sub_dev->se_dev_attrib.max_unmap_block_desc_count); return 0; } @@ -931,7 +931,7 @@ int se_dev_set_unmap_granularity( u32 unmap_granularity) { dev->se_sub_dev->se_dev_attrib.unmap_granularity = unmap_granularity; - printk(KERN_INFO "dev[%p]: Set unmap_granularity: %u\n", + pr_debug("dev[%p]: Set unmap_granularity: %u\n", dev, dev->se_sub_dev->se_dev_attrib.unmap_granularity); return 0; } @@ -941,7 +941,7 @@ int se_dev_set_unmap_granularity_alignment( u32 unmap_granularity_alignment) { dev->se_sub_dev->se_dev_attrib.unmap_granularity_alignment = unmap_granularity_alignment; - printk(KERN_INFO "dev[%p]: Set unmap_granularity_alignment: %u\n", + pr_debug("dev[%p]: Set unmap_granularity_alignment: %u\n", dev, dev->se_sub_dev->se_dev_attrib.unmap_granularity_alignment); return 0; } @@ -949,19 +949,19 @@ int se_dev_set_unmap_granularity_alignment( int se_dev_set_emulate_dpo(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } if (dev->transport->dpo_emulated == NULL) { - printk(KERN_ERR "dev->transport->dpo_emulated is NULL\n"); + pr_err("dev->transport->dpo_emulated is NULL\n"); return -EINVAL; } if (dev->transport->dpo_emulated(dev) == 0) { - printk(KERN_ERR "dev->transport->dpo_emulated not supported\n"); + pr_err("dev->transport->dpo_emulated not supported\n"); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.emulate_dpo = flag; - printk(KERN_INFO "dev[%p]: SE Device Page Out (DPO) Emulation" + pr_debug("dev[%p]: SE Device Page Out (DPO) Emulation" " bit: %d\n", dev, dev->se_sub_dev->se_dev_attrib.emulate_dpo); return 0; } @@ -969,19 +969,19 @@ int se_dev_set_emulate_dpo(struct se_device *dev, int flag) int se_dev_set_emulate_fua_write(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } if (dev->transport->fua_write_emulated == NULL) { - printk(KERN_ERR "dev->transport->fua_write_emulated is NULL\n"); + pr_err("dev->transport->fua_write_emulated is NULL\n"); return -EINVAL; } if (dev->transport->fua_write_emulated(dev) == 0) { - printk(KERN_ERR "dev->transport->fua_write_emulated not supported\n"); + pr_err("dev->transport->fua_write_emulated not supported\n"); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.emulate_fua_write = flag; - printk(KERN_INFO "dev[%p]: SE Device Forced Unit Access WRITEs: %d\n", + pr_debug("dev[%p]: SE Device Forced Unit Access WRITEs: %d\n", dev, dev->se_sub_dev->se_dev_attrib.emulate_fua_write); return 0; } @@ -989,19 +989,19 @@ int se_dev_set_emulate_fua_write(struct se_device *dev, int flag) int se_dev_set_emulate_fua_read(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } if (dev->transport->fua_read_emulated == NULL) { - printk(KERN_ERR "dev->transport->fua_read_emulated is NULL\n"); + pr_err("dev->transport->fua_read_emulated is NULL\n"); return -EINVAL; } if (dev->transport->fua_read_emulated(dev) == 0) { - printk(KERN_ERR "dev->transport->fua_read_emulated not supported\n"); + pr_err("dev->transport->fua_read_emulated not supported\n"); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.emulate_fua_read = flag; - printk(KERN_INFO "dev[%p]: SE Device Forced Unit Access READs: %d\n", + pr_debug("dev[%p]: SE Device Forced Unit Access READs: %d\n", dev, dev->se_sub_dev->se_dev_attrib.emulate_fua_read); return 0; } @@ -1009,19 +1009,19 @@ int se_dev_set_emulate_fua_read(struct se_device *dev, int flag) int se_dev_set_emulate_write_cache(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } if (dev->transport->write_cache_emulated == NULL) { - printk(KERN_ERR "dev->transport->write_cache_emulated is NULL\n"); + pr_err("dev->transport->write_cache_emulated is NULL\n"); return -EINVAL; } if (dev->transport->write_cache_emulated(dev) == 0) { - printk(KERN_ERR "dev->transport->write_cache_emulated not supported\n"); + pr_err("dev->transport->write_cache_emulated not supported\n"); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.emulate_write_cache = flag; - printk(KERN_INFO "dev[%p]: SE Device WRITE_CACHE_EMULATION flag: %d\n", + pr_debug("dev[%p]: SE Device WRITE_CACHE_EMULATION flag: %d\n", dev, dev->se_sub_dev->se_dev_attrib.emulate_write_cache); return 0; } @@ -1029,19 +1029,19 @@ int se_dev_set_emulate_write_cache(struct se_device *dev, int flag) int se_dev_set_emulate_ua_intlck_ctrl(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1) && (flag != 2)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } if (atomic_read(&dev->dev_export_obj.obj_access_count)) { - printk(KERN_ERR "dev[%p]: Unable to change SE Device" + pr_err("dev[%p]: Unable to change SE Device" " UA_INTRLCK_CTRL while dev_export_obj: %d count" " exists\n", dev, atomic_read(&dev->dev_export_obj.obj_access_count)); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.emulate_ua_intlck_ctrl = flag; - printk(KERN_INFO "dev[%p]: SE Device UA_INTRLCK_CTRL flag: %d\n", + pr_debug("dev[%p]: SE Device UA_INTRLCK_CTRL flag: %d\n", dev, dev->se_sub_dev->se_dev_attrib.emulate_ua_intlck_ctrl); return 0; @@ -1050,18 +1050,18 @@ int se_dev_set_emulate_ua_intlck_ctrl(struct se_device *dev, int flag) int se_dev_set_emulate_tas(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } if (atomic_read(&dev->dev_export_obj.obj_access_count)) { - printk(KERN_ERR "dev[%p]: Unable to change SE Device TAS while" + pr_err("dev[%p]: Unable to change SE Device TAS while" " dev_export_obj: %d count exists\n", dev, atomic_read(&dev->dev_export_obj.obj_access_count)); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.emulate_tas = flag; - printk(KERN_INFO "dev[%p]: SE Device TASK_ABORTED status bit: %s\n", + pr_debug("dev[%p]: SE Device TASK_ABORTED status bit: %s\n", dev, (dev->se_sub_dev->se_dev_attrib.emulate_tas) ? "Enabled" : "Disabled"); return 0; @@ -1070,7 +1070,7 @@ int se_dev_set_emulate_tas(struct se_device *dev, int flag) int se_dev_set_emulate_tpu(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } /* @@ -1078,12 +1078,12 @@ int se_dev_set_emulate_tpu(struct se_device *dev, int flag) * Discard supported is detected iblock_create_virtdevice(). */ if (!(dev->se_sub_dev->se_dev_attrib.max_unmap_block_desc_count)) { - printk(KERN_ERR "Generic Block Discard not supported\n"); + pr_err("Generic Block Discard not supported\n"); return -ENOSYS; } dev->se_sub_dev->se_dev_attrib.emulate_tpu = flag; - printk(KERN_INFO "dev[%p]: SE Device Thin Provisioning UNMAP bit: %d\n", + pr_debug("dev[%p]: SE Device Thin Provisioning UNMAP bit: %d\n", dev, flag); return 0; } @@ -1091,7 +1091,7 @@ int se_dev_set_emulate_tpu(struct se_device *dev, int flag) int se_dev_set_emulate_tpws(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } /* @@ -1099,12 +1099,12 @@ int se_dev_set_emulate_tpws(struct se_device *dev, int flag) * Discard supported is detected iblock_create_virtdevice(). */ if (!(dev->se_sub_dev->se_dev_attrib.max_unmap_block_desc_count)) { - printk(KERN_ERR "Generic Block Discard not supported\n"); + pr_err("Generic Block Discard not supported\n"); return -ENOSYS; } dev->se_sub_dev->se_dev_attrib.emulate_tpws = flag; - printk(KERN_INFO "dev[%p]: SE Device Thin Provisioning WRITE_SAME: %d\n", + pr_debug("dev[%p]: SE Device Thin Provisioning WRITE_SAME: %d\n", dev, flag); return 0; } @@ -1112,11 +1112,11 @@ int se_dev_set_emulate_tpws(struct se_device *dev, int flag) int se_dev_set_enforce_pr_isids(struct se_device *dev, int flag) { if ((flag != 0) && (flag != 1)) { - printk(KERN_ERR "Illegal value %d\n", flag); + pr_err("Illegal value %d\n", flag); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.enforce_pr_isids = flag; - printk(KERN_INFO "dev[%p]: SE Device enforce_pr_isids bit: %s\n", dev, + pr_debug("dev[%p]: SE Device enforce_pr_isids bit: %s\n", dev, (dev->se_sub_dev->se_dev_attrib.enforce_pr_isids) ? "Enabled" : "Disabled"); return 0; } @@ -1129,20 +1129,20 @@ int se_dev_set_queue_depth(struct se_device *dev, u32 queue_depth) u32 orig_queue_depth = dev->queue_depth; if (atomic_read(&dev->dev_export_obj.obj_access_count)) { - printk(KERN_ERR "dev[%p]: Unable to change SE Device TCQ while" + pr_err("dev[%p]: Unable to change SE Device TCQ while" " dev_export_obj: %d count exists\n", dev, atomic_read(&dev->dev_export_obj.obj_access_count)); return -EINVAL; } if (!(queue_depth)) { - printk(KERN_ERR "dev[%p]: Illegal ZERO value for queue" + pr_err("dev[%p]: Illegal ZERO value for queue" "_depth\n", dev); return -EINVAL; } if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) { if (queue_depth > dev->se_sub_dev->se_dev_attrib.hw_queue_depth) { - printk(KERN_ERR "dev[%p]: Passed queue_depth: %u" + pr_err("dev[%p]: Passed queue_depth: %u" " exceeds TCM/SE_Device TCQ: %u\n", dev, queue_depth, dev->se_sub_dev->se_dev_attrib.hw_queue_depth); @@ -1151,7 +1151,7 @@ int se_dev_set_queue_depth(struct se_device *dev, u32 queue_depth) } else { if (queue_depth > dev->se_sub_dev->se_dev_attrib.queue_depth) { if (queue_depth > dev->se_sub_dev->se_dev_attrib.hw_queue_depth) { - printk(KERN_ERR "dev[%p]: Passed queue_depth:" + pr_err("dev[%p]: Passed queue_depth:" " %u exceeds TCM/SE_Device MAX" " TCQ: %u\n", dev, queue_depth, dev->se_sub_dev->se_dev_attrib.hw_queue_depth); @@ -1166,7 +1166,7 @@ int se_dev_set_queue_depth(struct se_device *dev, u32 queue_depth) else if (queue_depth < orig_queue_depth) atomic_sub(orig_queue_depth - queue_depth, &dev->depth_left); - printk(KERN_INFO "dev[%p]: SE Device TCQ Depth changed to: %u\n", + pr_debug("dev[%p]: SE Device TCQ Depth changed to: %u\n", dev, queue_depth); return 0; } @@ -1176,25 +1176,25 @@ int se_dev_set_max_sectors(struct se_device *dev, u32 max_sectors) int force = 0; /* Force setting for VDEVS */ if (atomic_read(&dev->dev_export_obj.obj_access_count)) { - printk(KERN_ERR "dev[%p]: Unable to change SE Device" + pr_err("dev[%p]: Unable to change SE Device" " max_sectors while dev_export_obj: %d count exists\n", dev, atomic_read(&dev->dev_export_obj.obj_access_count)); return -EINVAL; } if (!(max_sectors)) { - printk(KERN_ERR "dev[%p]: Illegal ZERO value for" + pr_err("dev[%p]: Illegal ZERO value for" " max_sectors\n", dev); return -EINVAL; } if (max_sectors < DA_STATUS_MAX_SECTORS_MIN) { - printk(KERN_ERR "dev[%p]: Passed max_sectors: %u less than" + pr_err("dev[%p]: Passed max_sectors: %u less than" " DA_STATUS_MAX_SECTORS_MIN: %u\n", dev, max_sectors, DA_STATUS_MAX_SECTORS_MIN); return -EINVAL; } if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) { if (max_sectors > dev->se_sub_dev->se_dev_attrib.hw_max_sectors) { - printk(KERN_ERR "dev[%p]: Passed max_sectors: %u" + pr_err("dev[%p]: Passed max_sectors: %u" " greater than TCM/SE_Device max_sectors:" " %u\n", dev, max_sectors, dev->se_sub_dev->se_dev_attrib.hw_max_sectors); @@ -1203,14 +1203,14 @@ int se_dev_set_max_sectors(struct se_device *dev, u32 max_sectors) } else { if (!(force) && (max_sectors > dev->se_sub_dev->se_dev_attrib.hw_max_sectors)) { - printk(KERN_ERR "dev[%p]: Passed max_sectors: %u" + pr_err("dev[%p]: Passed max_sectors: %u" " greater than TCM/SE_Device max_sectors" ": %u, use force=1 to override.\n", dev, max_sectors, dev->se_sub_dev->se_dev_attrib.hw_max_sectors); return -EINVAL; } if (max_sectors > DA_STATUS_MAX_SECTORS_MAX) { - printk(KERN_ERR "dev[%p]: Passed max_sectors: %u" + pr_err("dev[%p]: Passed max_sectors: %u" " greater than DA_STATUS_MAX_SECTORS_MAX:" " %u\n", dev, max_sectors, DA_STATUS_MAX_SECTORS_MAX); @@ -1219,7 +1219,7 @@ int se_dev_set_max_sectors(struct se_device *dev, u32 max_sectors) } dev->se_sub_dev->se_dev_attrib.max_sectors = max_sectors; - printk("dev[%p]: SE Device max_sectors changed to %u\n", + pr_debug("dev[%p]: SE Device max_sectors changed to %u\n", dev, max_sectors); return 0; } @@ -1227,25 +1227,25 @@ int se_dev_set_max_sectors(struct se_device *dev, u32 max_sectors) int se_dev_set_optimal_sectors(struct se_device *dev, u32 optimal_sectors) { if (atomic_read(&dev->dev_export_obj.obj_access_count)) { - printk(KERN_ERR "dev[%p]: Unable to change SE Device" + pr_err("dev[%p]: Unable to change SE Device" " optimal_sectors while dev_export_obj: %d count exists\n", dev, atomic_read(&dev->dev_export_obj.obj_access_count)); return -EINVAL; } if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) { - printk(KERN_ERR "dev[%p]: Passed optimal_sectors cannot be" + pr_err("dev[%p]: Passed optimal_sectors cannot be" " changed for TCM/pSCSI\n", dev); return -EINVAL; } if (optimal_sectors > dev->se_sub_dev->se_dev_attrib.max_sectors) { - printk(KERN_ERR "dev[%p]: Passed optimal_sectors %u cannot be" + pr_err("dev[%p]: Passed optimal_sectors %u cannot be" " greater than max_sectors: %u\n", dev, optimal_sectors, dev->se_sub_dev->se_dev_attrib.max_sectors); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.optimal_sectors = optimal_sectors; - printk(KERN_INFO "dev[%p]: SE Device optimal_sectors changed to %u\n", + pr_debug("dev[%p]: SE Device optimal_sectors changed to %u\n", dev, optimal_sectors); return 0; } @@ -1253,7 +1253,7 @@ int se_dev_set_optimal_sectors(struct se_device *dev, u32 optimal_sectors) int se_dev_set_block_size(struct se_device *dev, u32 block_size) { if (atomic_read(&dev->dev_export_obj.obj_access_count)) { - printk(KERN_ERR "dev[%p]: Unable to change SE Device block_size" + pr_err("dev[%p]: Unable to change SE Device block_size" " while dev_export_obj: %d count exists\n", dev, atomic_read(&dev->dev_export_obj.obj_access_count)); return -EINVAL; @@ -1263,21 +1263,21 @@ int se_dev_set_block_size(struct se_device *dev, u32 block_size) (block_size != 1024) && (block_size != 2048) && (block_size != 4096)) { - printk(KERN_ERR "dev[%p]: Illegal value for block_device: %u" + pr_err("dev[%p]: Illegal value for block_device: %u" " for SE device, must be 512, 1024, 2048 or 4096\n", dev, block_size); return -EINVAL; } if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) { - printk(KERN_ERR "dev[%p]: Not allowed to change block_size for" + pr_err("dev[%p]: Not allowed to change block_size for" " Physical Device, use for Linux/SCSI to change" " block_size for underlying hardware\n", dev); return -EINVAL; } dev->se_sub_dev->se_dev_attrib.block_size = block_size; - printk(KERN_INFO "dev[%p]: SE Device block_size changed to %u\n", + pr_debug("dev[%p]: SE Device block_size changed to %u\n", dev, block_size); return 0; } @@ -1292,7 +1292,7 @@ struct se_lun *core_dev_add_lun( u32 lun_access = 0; if (atomic_read(&dev->dev_access_obj.obj_access_count) != 0) { - printk(KERN_ERR "Unable to export struct se_device while dev_access_obj: %d\n", + pr_err("Unable to export struct se_device while dev_access_obj: %d\n", atomic_read(&dev->dev_access_obj.obj_access_count)); return NULL; } @@ -1309,7 +1309,7 @@ struct se_lun *core_dev_add_lun( if (core_tpg_post_addlun(tpg, lun_p, lun_access, dev) < 0) return NULL; - printk(KERN_INFO "%s_TPG[%u]_LUN[%u] - Activated %s Logical Unit from" + pr_debug("%s_TPG[%u]_LUN[%u] - Activated %s Logical Unit from" " CORE HBA: %u\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), lun_p->unpacked_lun, tpg->se_tpg_tfo->get_fabric_name(), hba->hba_id); @@ -1350,7 +1350,7 @@ int core_dev_del_lun( core_tpg_post_dellun(tpg, lun); - printk(KERN_INFO "%s_TPG[%u]_LUN[%u] - Deactivated %s Logical Unit from" + pr_debug("%s_TPG[%u]_LUN[%u] - Deactivated %s Logical Unit from" " device object\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), unpacked_lun, tpg->se_tpg_tfo->get_fabric_name()); @@ -1364,7 +1364,7 @@ struct se_lun *core_get_lun_from_tpg(struct se_portal_group *tpg, u32 unpacked_l spin_lock(&tpg->tpg_lun_lock); if (unpacked_lun > (TRANSPORT_MAX_LUNS_PER_TPG-1)) { - printk(KERN_ERR "%s LUN: %u exceeds TRANSPORT_MAX_LUNS" + pr_err("%s LUN: %u exceeds TRANSPORT_MAX_LUNS" "_PER_TPG-1: %u for Target Portal Group: %hu\n", tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, TRANSPORT_MAX_LUNS_PER_TPG-1, @@ -1375,7 +1375,7 @@ struct se_lun *core_get_lun_from_tpg(struct se_portal_group *tpg, u32 unpacked_l lun = &tpg->tpg_lun_list[unpacked_lun]; if (lun->lun_status != TRANSPORT_LUN_STATUS_FREE) { - printk(KERN_ERR "%s Logical Unit Number: %u is not free on" + pr_err("%s Logical Unit Number: %u is not free on" " Target Portal Group: %hu, ignoring request.\n", tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, tpg->se_tpg_tfo->tpg_get_tag(tpg)); @@ -1397,7 +1397,7 @@ static struct se_lun *core_dev_get_lun(struct se_portal_group *tpg, u32 unpacked spin_lock(&tpg->tpg_lun_lock); if (unpacked_lun > (TRANSPORT_MAX_LUNS_PER_TPG-1)) { - printk(KERN_ERR "%s LUN: %u exceeds TRANSPORT_MAX_LUNS_PER" + pr_err("%s LUN: %u exceeds TRANSPORT_MAX_LUNS_PER" "_TPG-1: %u for Target Portal Group: %hu\n", tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, TRANSPORT_MAX_LUNS_PER_TPG-1, @@ -1408,7 +1408,7 @@ static struct se_lun *core_dev_get_lun(struct se_portal_group *tpg, u32 unpacked lun = &tpg->tpg_lun_list[unpacked_lun]; if (lun->lun_status != TRANSPORT_LUN_STATUS_ACTIVE) { - printk(KERN_ERR "%s Logical Unit Number: %u is not active on" + pr_err("%s Logical Unit Number: %u is not active on" " Target Portal Group: %hu, ignoring request.\n", tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, tpg->se_tpg_tfo->tpg_get_tag(tpg)); @@ -1430,7 +1430,7 @@ struct se_lun_acl *core_dev_init_initiator_node_lun_acl( struct se_node_acl *nacl; if (strlen(initiatorname) >= TRANSPORT_IQN_LEN) { - printk(KERN_ERR "%s InitiatorName exceeds maximum size.\n", + pr_err("%s InitiatorName exceeds maximum size.\n", tpg->se_tpg_tfo->get_fabric_name()); *ret = -EOVERFLOW; return NULL; @@ -1442,7 +1442,7 @@ struct se_lun_acl *core_dev_init_initiator_node_lun_acl( } lacl = kzalloc(sizeof(struct se_lun_acl), GFP_KERNEL); if (!(lacl)) { - printk(KERN_ERR "Unable to allocate memory for struct se_lun_acl.\n"); + pr_err("Unable to allocate memory for struct se_lun_acl.\n"); *ret = -ENOMEM; return NULL; } @@ -1466,7 +1466,7 @@ int core_dev_add_initiator_node_lun_acl( lun = core_dev_get_lun(tpg, unpacked_lun); if (!(lun)) { - printk(KERN_ERR "%s Logical Unit Number: %u is not active on" + pr_err("%s Logical Unit Number: %u is not active on" " Target Portal Group: %hu, ignoring request.\n", tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, tpg->se_tpg_tfo->tpg_get_tag(tpg)); @@ -1493,7 +1493,7 @@ int core_dev_add_initiator_node_lun_acl( smp_mb__after_atomic_inc(); spin_unlock(&lun->lun_acl_lock); - printk(KERN_INFO "%s_TPG[%hu]_LUN[%u->%u] - Added %s ACL for " + pr_debug("%s_TPG[%hu]_LUN[%u->%u] - Added %s ACL for " " InitiatorNode: %s\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), unpacked_lun, lacl->mapped_lun, (lun_access & TRANSPORT_LUNFLAGS_READ_WRITE) ? "RW" : "RO", @@ -1532,7 +1532,7 @@ int core_dev_del_initiator_node_lun_acl( lacl->se_lun = NULL; - printk(KERN_INFO "%s_TPG[%hu]_LUN[%u] - Removed ACL for" + pr_debug("%s_TPG[%hu]_LUN[%u] - Removed ACL for" " InitiatorNode: %s Mapped LUN: %u\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), lun->unpacked_lun, @@ -1545,7 +1545,7 @@ void core_dev_free_initiator_node_lun_acl( struct se_portal_group *tpg, struct se_lun_acl *lacl) { - printk("%s_TPG[%hu] - Freeing ACL for %s InitiatorNode: %s" + pr_debug("%s_TPG[%hu] - Freeing ACL for %s InitiatorNode: %s" " Mapped LUN: %u\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), tpg->se_tpg_tfo->get_fabric_name(), @@ -1572,7 +1572,7 @@ int core_dev_setup_virtual_lun0(void) se_dev = kzalloc(sizeof(struct se_subsystem_dev), GFP_KERNEL); if (!(se_dev)) { - printk(KERN_ERR "Unable to allocate memory for" + pr_err("Unable to allocate memory for" " struct se_subsystem_dev\n"); ret = -ENOMEM; goto out; @@ -1595,7 +1595,7 @@ int core_dev_setup_virtual_lun0(void) se_dev->se_dev_su_ptr = t->allocate_virtdevice(hba, "virt_lun0"); if (!(se_dev->se_dev_su_ptr)) { - printk(KERN_ERR "Unable to locate subsystem dependent pointer" + pr_err("Unable to locate subsystem dependent pointer" " from allocate_virtdevice()\n"); ret = -ENOMEM; goto out; diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c index 9183c86..38aec62 100644 --- a/drivers/target/target_core_fabric_configfs.c +++ b/drivers/target/target_core_fabric_configfs.c @@ -60,7 +60,7 @@ static void target_fabric_setup_##_name##_cit(struct target_fabric_configfs *tf) cit->ct_group_ops = _group_ops; \ cit->ct_attrs = _attrs; \ cit->ct_owner = tf->tf_module; \ - printk("Setup generic %s\n", __stringify(_name)); \ + pr_debug("Setup generic %s\n", __stringify(_name)); \ } /* Start of tfc_tpg_mappedlun_cit */ @@ -81,7 +81,7 @@ static int target_fabric_mappedlun_link( * Ensure that the source port exists */ if (!(lun->lun_sep) || !(lun->lun_sep->sep_tpg)) { - printk(KERN_ERR "Source se_lun->lun_sep or lun->lun_sep->sep" + pr_err("Source se_lun->lun_sep or lun->lun_sep->sep" "_tpg does not exist\n"); return -EINVAL; } @@ -96,12 +96,12 @@ static int target_fabric_mappedlun_link( * Make sure the SymLink is going to the same $FABRIC/$WWN/tpgt_$TPGT */ if (strcmp(config_item_name(wwn_ci), config_item_name(wwn_ci_s))) { - printk(KERN_ERR "Illegal Initiator ACL SymLink outside of %s\n", + pr_err("Illegal Initiator ACL SymLink outside of %s\n", config_item_name(wwn_ci)); return -EINVAL; } if (strcmp(config_item_name(tpg_ci), config_item_name(tpg_ci_s))) { - printk(KERN_ERR "Illegal Initiator ACL Symlink outside of %s" + pr_err("Illegal Initiator ACL Symlink outside of %s" " TPGT: %s\n", config_item_name(wwn_ci), config_item_name(tpg_ci)); return -EINVAL; @@ -202,7 +202,7 @@ static ssize_t target_fabric_mappedlun_store_write_protect( TRANSPORT_LUNFLAGS_READ_WRITE, lacl->se_lun_nacl); - printk(KERN_INFO "%s_ConfigFS: Changed Initiator ACL: %s" + pr_debug("%s_ConfigFS: Changed Initiator ACL: %s" " Mapped LUN: %u Write Protect bit to %s\n", se_tpg->se_tpg_tfo->get_fabric_name(), lacl->initiatorname, lacl->mapped_lun, (op) ? "ON" : "OFF"); @@ -328,13 +328,13 @@ static struct config_group *target_fabric_make_mappedlun( acl_ci = &group->cg_item; if (!(acl_ci)) { - printk(KERN_ERR "Unable to locatel acl_ci\n"); + pr_err("Unable to locatel acl_ci\n"); return NULL; } buf = kzalloc(strlen(name) + 1, GFP_KERNEL); if (!(buf)) { - printk(KERN_ERR "Unable to allocate memory for name buf\n"); + pr_err("Unable to allocate memory for name buf\n"); return ERR_PTR(-ENOMEM); } snprintf(buf, strlen(name) + 1, "%s", name); @@ -342,7 +342,7 @@ static struct config_group *target_fabric_make_mappedlun( * Make sure user is creating iscsi/$IQN/$TPGT/acls/$INITIATOR/lun_$ID. */ if (strstr(buf, "lun_") != buf) { - printk(KERN_ERR "Unable to locate \"lun_\" from buf: %s" + pr_err("Unable to locate \"lun_\" from buf: %s" " name: %s\n", buf, name); ret = -EINVAL; goto out; @@ -367,7 +367,7 @@ static struct config_group *target_fabric_make_mappedlun( lacl_cg->default_groups = kzalloc(sizeof(struct config_group) * 2, GFP_KERNEL); if (!lacl_cg->default_groups) { - printk(KERN_ERR "Unable to allocate lacl_cg->default_groups\n"); + pr_err("Unable to allocate lacl_cg->default_groups\n"); ret = -ENOMEM; goto out; } @@ -383,7 +383,7 @@ static struct config_group *target_fabric_make_mappedlun( ml_stat_grp->default_groups = kzalloc(sizeof(struct config_group) * 3, GFP_KERNEL); if (!ml_stat_grp->default_groups) { - printk(KERN_ERR "Unable to allocate ml_stat_grp->default_groups\n"); + pr_err("Unable to allocate ml_stat_grp->default_groups\n"); ret = -ENOMEM; goto out; } @@ -477,7 +477,7 @@ static struct config_group *target_fabric_make_nodeacl( struct config_group *nacl_cg; if (!(tf->tf_ops.fabric_make_nodeacl)) { - printk(KERN_ERR "tf->tf_ops.fabric_make_nodeacl is NULL\n"); + pr_err("tf->tf_ops.fabric_make_nodeacl is NULL\n"); return ERR_PTR(-ENOSYS); } @@ -575,7 +575,7 @@ static struct config_group *target_fabric_make_np( struct se_tpg_np *se_tpg_np; if (!(tf->tf_ops.fabric_make_np)) { - printk(KERN_ERR "tf->tf_ops.fabric_make_np is NULL\n"); + pr_err("tf->tf_ops.fabric_make_np is NULL\n"); return ERR_PTR(-ENOSYS); } @@ -783,13 +783,13 @@ static int target_fabric_port_link( tf = se_tpg->se_tpg_wwn->wwn_tf; if (lun->lun_se_dev != NULL) { - printk(KERN_ERR "Port Symlink already exists\n"); + pr_err("Port Symlink already exists\n"); return -EEXIST; } dev = se_dev->se_dev_ptr; if (!(dev)) { - printk(KERN_ERR "Unable to locate struct se_device pointer from" + pr_err("Unable to locate struct se_device pointer from" " %s\n", config_item_name(se_dev_ci)); ret = -ENODEV; goto out; @@ -798,7 +798,7 @@ static int target_fabric_port_link( lun_p = core_dev_add_lun(se_tpg, dev->se_hba, dev, lun->unpacked_lun); if ((IS_ERR(lun_p)) || !(lun_p)) { - printk(KERN_ERR "core_dev_add_lun() failed\n"); + pr_err("core_dev_add_lun() failed\n"); ret = -EINVAL; goto out; } @@ -890,7 +890,7 @@ static struct config_group *target_fabric_make_lun( int errno; if (strstr(name, "lun_") != name) { - printk(KERN_ERR "Unable to locate \'_\" in" + pr_err("Unable to locate \'_\" in" " \"lun_$LUN_NUMBER\"\n"); return ERR_PTR(-EINVAL); } @@ -905,7 +905,7 @@ static struct config_group *target_fabric_make_lun( lun_cg->default_groups = kzalloc(sizeof(struct config_group) * 2, GFP_KERNEL); if (!lun_cg->default_groups) { - printk(KERN_ERR "Unable to allocate lun_cg->default_groups\n"); + pr_err("Unable to allocate lun_cg->default_groups\n"); return ERR_PTR(-ENOMEM); } @@ -920,7 +920,7 @@ static struct config_group *target_fabric_make_lun( port_stat_grp->default_groups = kzalloc(sizeof(struct config_group) * 3, GFP_KERNEL); if (!port_stat_grp->default_groups) { - printk(KERN_ERR "Unable to allocate port_stat_grp->default_groups\n"); + pr_err("Unable to allocate port_stat_grp->default_groups\n"); errno = -ENOMEM; goto out; } @@ -1034,7 +1034,7 @@ static struct config_group *target_fabric_make_tpg( struct se_portal_group *se_tpg; if (!(tf->tf_ops.fabric_make_tpg)) { - printk(KERN_ERR "tf->tf_ops.fabric_make_tpg is NULL\n"); + pr_err("tf->tf_ops.fabric_make_tpg is NULL\n"); return ERR_PTR(-ENOSYS); } @@ -1133,7 +1133,7 @@ static struct config_group *target_fabric_make_wwn( struct se_wwn *wwn; if (!(tf->tf_ops.fabric_make_wwn)) { - printk(KERN_ERR "tf->tf_ops.fabric_make_wwn is NULL\n"); + pr_err("tf->tf_ops.fabric_make_wwn is NULL\n"); return ERR_PTR(-ENOSYS); } diff --git a/drivers/target/target_core_fabric_lib.c b/drivers/target/target_core_fabric_lib.c index 1e193f3..ec40a33 100644 --- a/drivers/target/target_core_fabric_lib.c +++ b/drivers/target/target_core_fabric_lib.c @@ -386,7 +386,7 @@ char *iscsi_parse_pr_out_transport_id( * Reserved */ if ((format_code != 0x00) && (format_code != 0x40)) { - printk(KERN_ERR "Illegal format code: 0x%02x for iSCSI" + pr_err("Illegal format code: 0x%02x for iSCSI" " Initiator Transport ID\n", format_code); return NULL; } @@ -406,7 +406,7 @@ char *iscsi_parse_pr_out_transport_id( tid_len += padding; if ((add_len + 4) != tid_len) { - printk(KERN_INFO "LIO-Target Extracted add_len: %hu " + pr_debug("LIO-Target Extracted add_len: %hu " "does not match calculated tid_len: %u," " using tid_len instead\n", add_len+4, tid_len); *out_tid_len = tid_len; @@ -421,7 +421,7 @@ char *iscsi_parse_pr_out_transport_id( if (format_code == 0x40) { p = strstr((char *)&buf[4], ",i,0x"); if (!(p)) { - printk(KERN_ERR "Unable to locate \",i,0x\" seperator" + pr_err("Unable to locate \",i,0x\" seperator" " for Initiator port identifier: %s\n", (char *)&buf[4]); return NULL; diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 55c7de6..a3d72ff 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -42,18 +42,6 @@ #include "target_core_file.h" -#if 1 -#define DEBUG_FD_CACHE(x...) printk(x) -#else -#define DEBUG_FD_CACHE(x...) -#endif - -#if 1 -#define DEBUG_FD_FUA(x...) printk(x) -#else -#define DEBUG_FD_FUA(x...) -#endif - static struct se_subsystem_api fileio_template; /* fd_attach_hba(): (Part of se_subsystem_api_t template) @@ -66,7 +54,7 @@ static int fd_attach_hba(struct se_hba *hba, u32 host_id) fd_host = kzalloc(sizeof(struct fd_host), GFP_KERNEL); if (!(fd_host)) { - printk(KERN_ERR "Unable to allocate memory for struct fd_host\n"); + pr_err("Unable to allocate memory for struct fd_host\n"); return -ENOMEM; } @@ -74,10 +62,10 @@ static int fd_attach_hba(struct se_hba *hba, u32 host_id) hba->hba_ptr = fd_host; - printk(KERN_INFO "CORE_HBA[%d] - TCM FILEIO HBA Driver %s on Generic" + pr_debug("CORE_HBA[%d] - TCM FILEIO HBA Driver %s on Generic" " Target Core Stack %s\n", hba->hba_id, FD_VERSION, TARGET_CORE_MOD_VERSION); - printk(KERN_INFO "CORE_HBA[%d] - Attached FILEIO HBA: %u to Generic" + pr_debug("CORE_HBA[%d] - Attached FILEIO HBA: %u to Generic" " MaxSectors: %u\n", hba->hba_id, fd_host->fd_host_id, FD_MAX_SECTORS); @@ -88,7 +76,7 @@ static void fd_detach_hba(struct se_hba *hba) { struct fd_host *fd_host = hba->hba_ptr; - printk(KERN_INFO "CORE_HBA[%d] - Detached FILEIO HBA: %u from Generic" + pr_debug("CORE_HBA[%d] - Detached FILEIO HBA: %u from Generic" " Target Core\n", hba->hba_id, fd_host->fd_host_id); kfree(fd_host); @@ -102,13 +90,13 @@ static void *fd_allocate_virtdevice(struct se_hba *hba, const char *name) fd_dev = kzalloc(sizeof(struct fd_dev), GFP_KERNEL); if (!(fd_dev)) { - printk(KERN_ERR "Unable to allocate memory for struct fd_dev\n"); + pr_err("Unable to allocate memory for struct fd_dev\n"); return NULL; } fd_dev->fd_host = fd_host; - printk(KERN_INFO "FILEIO: Allocated fd_dev for %p\n", name); + pr_debug("FILEIO: Allocated fd_dev for %p\n", name); return fd_dev; } @@ -141,7 +129,7 @@ static struct se_device *fd_create_virtdevice( set_fs(old_fs); if (IS_ERR(dev_p)) { - printk(KERN_ERR "getname(%s) failed: %lu\n", + pr_err("getname(%s) failed: %lu\n", fd_dev->fd_dev_name, IS_ERR(dev_p)); ret = PTR_ERR(dev_p); goto fail; @@ -164,12 +152,12 @@ static struct se_device *fd_create_virtdevice( file = filp_open(dev_p, flags, 0600); if (IS_ERR(file)) { - printk(KERN_ERR "filp_open(%s) failed\n", dev_p); + pr_err("filp_open(%s) failed\n", dev_p); ret = PTR_ERR(file); goto fail; } if (!file || !file->f_dentry) { - printk(KERN_ERR "filp_open(%s) failed\n", dev_p); + pr_err("filp_open(%s) failed\n", dev_p); goto fail; } fd_dev->fd_file = file; @@ -199,14 +187,14 @@ static struct se_device *fd_create_virtdevice( fd_dev->fd_dev_size = (i_size_read(file->f_mapping->host) - fd_dev->fd_block_size); - printk(KERN_INFO "FILEIO: Using size: %llu bytes from struct" + pr_debug("FILEIO: Using size: %llu bytes from struct" " block_device blocks: %llu logical_block_size: %d\n", fd_dev->fd_dev_size, div_u64(fd_dev->fd_dev_size, fd_dev->fd_block_size), fd_dev->fd_block_size); } else { if (!(fd_dev->fbd_flags & FBDF_HAS_SIZE)) { - printk(KERN_ERR "FILEIO: Missing fd_dev_size=" + pr_err("FILEIO: Missing fd_dev_size=" " parameter, and no backing struct" " block_device\n"); goto fail; @@ -231,7 +219,7 @@ static struct se_device *fd_create_virtdevice( fd_dev->fd_dev_id = fd_host->fd_host_dev_id_count++; fd_dev->fd_queue_depth = dev->queue_depth; - printk(KERN_INFO "CORE_FILE[%u] - Added TCM FILEIO Device ID: %u at %s," + pr_debug("CORE_FILE[%u] - Added TCM FILEIO Device ID: %u at %s," " %llu total bytes\n", fd_host->fd_host_id, fd_dev->fd_dev_id, fd_dev->fd_dev_name, fd_dev->fd_dev_size); @@ -275,7 +263,7 @@ fd_alloc_task(struct se_cmd *cmd) fd_req = kzalloc(sizeof(struct fd_request), GFP_KERNEL); if (!(fd_req)) { - printk(KERN_ERR "Unable to allocate struct fd_request\n"); + pr_err("Unable to allocate struct fd_request\n"); return NULL; } @@ -297,7 +285,7 @@ static int fd_do_readv(struct se_task *task) iov = kzalloc(sizeof(struct iovec) * task->task_sg_nents, GFP_KERNEL); if (!(iov)) { - printk(KERN_ERR "Unable to allocate fd_do_readv iov[]\n"); + pr_err("Unable to allocate fd_do_readv iov[]\n"); return -ENOMEM; } @@ -319,14 +307,14 @@ static int fd_do_readv(struct se_task *task) */ if (S_ISBLK(fd->f_dentry->d_inode->i_mode)) { if (ret < 0 || ret != task->task_size) { - printk(KERN_ERR "vfs_readv() returned %d," + pr_err("vfs_readv() returned %d," " expecting %d for S_ISBLK\n", ret, (int)task->task_size); return (ret < 0 ? ret : -EINVAL); } } else { if (ret < 0) { - printk(KERN_ERR "vfs_readv() returned %d for non" + pr_err("vfs_readv() returned %d for non" " S_ISBLK\n", ret); return ret; } @@ -348,7 +336,7 @@ static int fd_do_writev(struct se_task *task) iov = kzalloc(sizeof(struct iovec) * task->task_sg_nents, GFP_KERNEL); if (!(iov)) { - printk(KERN_ERR "Unable to allocate fd_do_writev iov[]\n"); + pr_err("Unable to allocate fd_do_writev iov[]\n"); return -ENOMEM; } @@ -365,7 +353,7 @@ static int fd_do_writev(struct se_task *task) kfree(iov); if (ret < 0 || ret != task->task_size) { - printk(KERN_ERR "vfs_writev() returned %d\n", ret); + pr_err("vfs_writev() returned %d\n", ret); return (ret < 0 ? ret : -EINVAL); } @@ -404,7 +392,7 @@ static void fd_emulate_sync_cache(struct se_task *task) ret = vfs_fsync_range(fd_dev->fd_file, start, end, 1); if (ret != 0) - printk(KERN_ERR "FILEIO: vfs_fsync_range() failed: %d\n", ret); + pr_err("FILEIO: vfs_fsync_range() failed: %d\n", ret); if (!immed) transport_complete_sync_cache(cmd, ret == 0); @@ -449,12 +437,12 @@ static void fd_emulate_write_fua(struct se_cmd *cmd, struct se_task *task) loff_t end = start + task->task_size; int ret; - DEBUG_FD_CACHE("FILEIO: FUA WRITE LBA: %llu, bytes: %u\n", + pr_debug("FILEIO: FUA WRITE LBA: %llu, bytes: %u\n", task->task_lba, task->task_size); ret = vfs_fsync_range(fd_dev->fd_file, start, end, 1); if (ret != 0) - printk(KERN_ERR "FILEIO: vfs_fsync_range() failed: %d\n", ret); + pr_err("FILEIO: vfs_fsync_range() failed: %d\n", ret); } static int fd_do_task(struct se_task *task) @@ -548,7 +536,7 @@ static ssize_t fd_set_configfs_dev_params( snprintf(fd_dev->fd_dev_name, FD_MAX_DEV_NAME, "%s", arg_p); kfree(arg_p); - printk(KERN_INFO "FILEIO: Referencing Path: %s\n", + pr_debug("FILEIO: Referencing Path: %s\n", fd_dev->fd_dev_name); fd_dev->fbd_flags |= FBDF_HAS_PATH; break; @@ -561,23 +549,23 @@ static ssize_t fd_set_configfs_dev_params( ret = strict_strtoull(arg_p, 0, &fd_dev->fd_dev_size); kfree(arg_p); if (ret < 0) { - printk(KERN_ERR "strict_strtoull() failed for" + pr_err("strict_strtoull() failed for" " fd_dev_size=\n"); goto out; } - printk(KERN_INFO "FILEIO: Referencing Size: %llu" + pr_debug("FILEIO: Referencing Size: %llu" " bytes\n", fd_dev->fd_dev_size); fd_dev->fbd_flags |= FBDF_HAS_SIZE; break; case Opt_fd_buffered_io: match_int(args, &arg); if (arg != 1) { - printk(KERN_ERR "bogus fd_buffered_io=%d value\n", arg); + pr_err("bogus fd_buffered_io=%d value\n", arg); ret = -EINVAL; goto out; } - printk(KERN_INFO "FILEIO: Using buffered I/O" + pr_debug("FILEIO: Using buffered I/O" " operations for struct fd_dev\n"); fd_dev->fbd_flags |= FDBD_USE_BUFFERED_IO; @@ -597,7 +585,7 @@ static ssize_t fd_check_configfs_dev_params(struct se_hba *hba, struct se_subsys struct fd_dev *fd_dev = (struct fd_dev *) se_dev->se_dev_su_ptr; if (!(fd_dev->fbd_flags & FBDF_HAS_PATH)) { - printk(KERN_ERR "Missing fd_dev_name=\n"); + pr_err("Missing fd_dev_name=\n"); return -EINVAL; } diff --git a/drivers/target/target_core_hba.c b/drivers/target/target_core_hba.c index a83263d..9f133a8 100644 --- a/drivers/target/target_core_hba.c +++ b/drivers/target/target_core_hba.c @@ -60,7 +60,7 @@ int transport_subsystem_register(struct se_subsystem_api *sub_api) mutex_lock(&subsystem_mutex); list_for_each_entry(s, &subsystem_list, sub_api_list) { if (!(strcmp(s->name, sub_api->name))) { - printk(KERN_ERR "%p is already registered with" + pr_err("%p is already registered with" " duplicate name %s, unable to process" " request\n", s, s->name); mutex_unlock(&subsystem_mutex); @@ -70,7 +70,7 @@ int transport_subsystem_register(struct se_subsystem_api *sub_api) list_add_tail(&sub_api->sub_api_list, &subsystem_list); mutex_unlock(&subsystem_mutex); - printk(KERN_INFO "TCM: Registered subsystem plugin: %s struct module:" + pr_debug("TCM: Registered subsystem plugin: %s struct module:" " %p\n", sub_api->name, sub_api->owner); return 0; } @@ -110,7 +110,7 @@ core_alloc_hba(const char *plugin_name, u32 plugin_dep_id, u32 hba_flags) hba = kzalloc(sizeof(*hba), GFP_KERNEL); if (!hba) { - printk(KERN_ERR "Unable to allocate struct se_hba\n"); + pr_err("Unable to allocate struct se_hba\n"); return ERR_PTR(-ENOMEM); } @@ -136,7 +136,7 @@ core_alloc_hba(const char *plugin_name, u32 plugin_dep_id, u32 hba_flags) list_add_tail(&hba->hba_node, &hba_list); spin_unlock(&hba_lock); - printk(KERN_INFO "CORE_HBA[%d] - Attached HBA to Generic Target" + pr_debug("CORE_HBA[%d] - Attached HBA to Generic Target" " Core\n", hba->hba_id); return hba; @@ -162,7 +162,7 @@ core_delete_hba(struct se_hba *hba) list_del(&hba->hba_node); spin_unlock(&hba_lock); - printk(KERN_INFO "CORE_HBA[%d] - Detached HBA from Generic Target" + pr_debug("CORE_HBA[%d] - Detached HBA from Generic Target" " Core\n", hba->hba_id); if (hba->transport->owner) diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index 86d2601..99f9e2f 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -47,12 +47,6 @@ #include "target_core_iblock.h" -#if 0 -#define DEBUG_IBLOCK(x...) printk(x) -#else -#define DEBUG_IBLOCK(x...) -#endif - static struct se_subsystem_api iblock_template; static void iblock_bio_done(struct bio *, int); @@ -67,7 +61,7 @@ static int iblock_attach_hba(struct se_hba *hba, u32 host_id) ib_host = kzalloc(sizeof(struct iblock_hba), GFP_KERNEL); if (!(ib_host)) { - printk(KERN_ERR "Unable to allocate memory for" + pr_err("Unable to allocate memory for" " struct iblock_hba\n"); return -ENOMEM; } @@ -76,11 +70,11 @@ static int iblock_attach_hba(struct se_hba *hba, u32 host_id) hba->hba_ptr = ib_host; - printk(KERN_INFO "CORE_HBA[%d] - TCM iBlock HBA Driver %s on" + pr_debug("CORE_HBA[%d] - TCM iBlock HBA Driver %s on" " Generic Target Core Stack %s\n", hba->hba_id, IBLOCK_VERSION, TARGET_CORE_MOD_VERSION); - printk(KERN_INFO "CORE_HBA[%d] - Attached iBlock HBA: %u to Generic\n", + pr_debug("CORE_HBA[%d] - Attached iBlock HBA: %u to Generic\n", hba->hba_id, ib_host->iblock_host_id); return 0; @@ -90,7 +84,7 @@ static void iblock_detach_hba(struct se_hba *hba) { struct iblock_hba *ib_host = hba->hba_ptr; - printk(KERN_INFO "CORE_HBA[%d] - Detached iBlock HBA: %u from Generic" + pr_debug("CORE_HBA[%d] - Detached iBlock HBA: %u from Generic" " Target Core\n", hba->hba_id, ib_host->iblock_host_id); kfree(ib_host); @@ -104,12 +98,12 @@ static void *iblock_allocate_virtdevice(struct se_hba *hba, const char *name) ib_dev = kzalloc(sizeof(struct iblock_dev), GFP_KERNEL); if (!(ib_dev)) { - printk(KERN_ERR "Unable to allocate struct iblock_dev\n"); + pr_err("Unable to allocate struct iblock_dev\n"); return NULL; } ib_dev->ibd_host = ib_host; - printk(KERN_INFO "IBLOCK: Allocated ib_dev for %s\n", name); + pr_debug( "IBLOCK: Allocated ib_dev for %s\n", name); return ib_dev; } @@ -129,7 +123,7 @@ static struct se_device *iblock_create_virtdevice( int ret = -EINVAL; if (!(ib_dev)) { - printk(KERN_ERR "Unable to locate struct iblock_dev parameter\n"); + pr_err("Unable to locate struct iblock_dev parameter\n"); return ERR_PTR(ret); } memset(&dev_limits, 0, sizeof(struct se_dev_limits)); @@ -138,15 +132,15 @@ static struct se_device *iblock_create_virtdevice( */ ib_dev->ibd_bio_set = bioset_create(32, 64); if (!(ib_dev->ibd_bio_set)) { - printk(KERN_ERR "IBLOCK: Unable to create bioset()\n"); + pr_err("IBLOCK: Unable to create bioset()\n"); return ERR_PTR(-ENOMEM); } - printk(KERN_INFO "IBLOCK: Created bio_set()\n"); + pr_debug("IBLOCK: Created bio_set()\n"); /* * iblock_check_configfs_dev_params() ensures that ib_dev->ibd_udev_path * must already have been set in order for echo 1 > $HBA/$DEV/enable to run. */ - printk(KERN_INFO "IBLOCK: Claiming struct block_device: %s\n", + pr_debug( "IBLOCK: Claiming struct block_device: %s\n", ib_dev->ibd_udev_path); bd = blkdev_get_by_path(ib_dev->ibd_udev_path, @@ -196,7 +190,7 @@ static struct se_device *iblock_create_virtdevice( dev->se_sub_dev->se_dev_attrib.unmap_granularity_alignment = q->limits.discard_alignment; - printk(KERN_INFO "IBLOCK: BLOCK Discard support available," + pr_debug("IBLOCK: BLOCK Discard support available," " disabled by default\n"); } @@ -236,7 +230,7 @@ iblock_alloc_task(struct se_cmd *cmd) ib_req = kzalloc(sizeof(struct iblock_req), GFP_KERNEL); if (!(ib_req)) { - printk(KERN_ERR "Unable to allocate memory for struct iblock_req\n"); + pr_err("Unable to allocate memory for struct iblock_req\n"); return NULL; } @@ -348,7 +342,7 @@ static void iblock_emulate_sync_cache(struct se_task *task) */ ret = blkdev_issue_flush(ib_dev->ibd_bd, GFP_KERNEL, &error_sector); if (ret != 0) { - printk(KERN_ERR "IBLOCK: block_issue_flush() failed: %d " + pr_err("IBLOCK: block_issue_flush() failed: %d " " error_sector: %llu\n", ret, (unsigned long long)error_sector); } @@ -412,8 +406,9 @@ static int iblock_do_task(struct se_task *task) while (bio) { nbio = bio->bi_next; bio->bi_next = NULL; - DEBUG_IBLOCK("Calling submit_bio() task: %p bio: %p" - " bio->bi_sector: %llu\n", task, bio, bio->bi_sector); + pr_debug("Calling submit_bio() task: %p bio: %p" + " bio->bi_sector: %llu\n", task, bio, + (unsigned long long)bio->bi_sector); submit_bio(rw, bio); bio = nbio; @@ -483,7 +478,7 @@ static ssize_t iblock_set_configfs_dev_params(struct se_hba *hba, switch (token) { case Opt_udev_path: if (ib_dev->ibd_bd) { - printk(KERN_ERR "Unable to set udev_path= while" + pr_err("Unable to set udev_path= while" " ib_dev->ibd_bd exists\n"); ret = -EEXIST; goto out; @@ -496,14 +491,14 @@ static ssize_t iblock_set_configfs_dev_params(struct se_hba *hba, snprintf(ib_dev->ibd_udev_path, SE_UDEV_PATH_LEN, "%s", arg_p); kfree(arg_p); - printk(KERN_INFO "IBLOCK: Referencing UDEV path: %s\n", + pr_debug("IBLOCK: Referencing UDEV path: %s\n", ib_dev->ibd_udev_path); ib_dev->ibd_flags |= IBDF_HAS_UDEV_PATH; break; case Opt_force: match_int(args, &arg); ib_dev->ibd_force = arg; - printk(KERN_INFO "IBLOCK: Set force=%d\n", + pr_debug("IBLOCK: Set force=%d\n", ib_dev->ibd_force); break; default: @@ -523,7 +518,7 @@ static ssize_t iblock_check_configfs_dev_params( struct iblock_dev *ibd = se_dev->se_dev_su_ptr; if (!(ibd->ibd_flags & IBDF_HAS_UDEV_PATH)) { - printk(KERN_ERR "Missing udev_path= parameters for IBLOCK\n"); + pr_err("Missing udev_path= parameters for IBLOCK\n"); return -EINVAL; } @@ -583,14 +578,14 @@ static struct bio *iblock_get_bio( bio = bio_alloc_bioset(GFP_NOIO, sg_num, ib_dev->ibd_bio_set); if (!(bio)) { - printk(KERN_ERR "Unable to allocate memory for bio\n"); + pr_err("Unable to allocate memory for bio\n"); *ret = PYX_TRANSPORT_OUT_OF_MEMORY_RESOURCES; return NULL; } - DEBUG_IBLOCK("Allocated bio: %p task_sg_num: %u using ibd_bio_set:" - " %p\n", bio, task->task_sg_num, ib_dev->ibd_bio_set); - DEBUG_IBLOCK("Allocated bio: %p task_size: %u\n", bio, task->task_size); + pr_debug("Allocated bio: %p task_sg_nents: %u using ibd_bio_set:" + " %p\n", bio, task->task_sg_nents, ib_dev->ibd_bio_set); + pr_debug("Allocated bio: %p task_size: %u\n", bio, task->task_size); bio->bi_bdev = ib_dev->ibd_bd; bio->bi_private = task; @@ -599,8 +594,8 @@ static struct bio *iblock_get_bio( bio->bi_sector = lba; atomic_inc(&ib_req->ib_bio_cnt); - DEBUG_IBLOCK("Set bio->bi_sector: %llu\n", bio->bi_sector); - DEBUG_IBLOCK("Set ib_req->ib_bio_cnt: %d\n", + pr_debug("Set bio->bi_sector: %llu\n", (unsigned long long)bio->bi_sector); + pr_debug("Set ib_req->ib_bio_cnt: %d\n", atomic_read(&ib_req->ib_bio_cnt)); return bio; } @@ -629,7 +624,7 @@ static int iblock_map_task_SG(struct se_task *task) else if (dev->se_sub_dev->se_dev_attrib.block_size == 512) block_lba = task->task_lba; else { - printk(KERN_ERR "Unsupported SCSI -> BLOCK LBA conversion:" + pr_err("Unsupported SCSI -> BLOCK LBA conversion:" " %u\n", dev->se_sub_dev->se_dev_attrib.block_size); return PYX_TRANSPORT_LU_COMM_FAILURE; } @@ -645,20 +640,20 @@ static int iblock_map_task_SG(struct se_task *task) * from task->task_sg -> struct scatterlist memory. */ for_each_sg(task->task_sg, sg, task->task_sg_nents, i) { - DEBUG_IBLOCK("task: %p bio: %p Calling bio_add_page(): page:" + pr_debug("task: %p bio: %p Calling bio_add_page(): page:" " %p len: %u offset: %u\n", task, bio, sg_page(sg), sg->length, sg->offset); again: ret = bio_add_page(bio, sg_page(sg), sg->length, sg->offset); if (ret != sg->length) { - DEBUG_IBLOCK("*** Set bio->bi_sector: %llu\n", - bio->bi_sector); - DEBUG_IBLOCK("** task->task_size: %u\n", + pr_debug("*** Set bio->bi_sector: %llu\n", + (unsigned long long)bio->bi_sector); + pr_debug("** task->task_size: %u\n", task->task_size); - DEBUG_IBLOCK("*** bio->bi_max_vecs: %u\n", + pr_debug("*** bio->bi_max_vecs: %u\n", bio->bi_max_vecs); - DEBUG_IBLOCK("*** bio->bi_vcnt: %u\n", + pr_debug("*** bio->bi_vcnt: %u\n", bio->bi_vcnt); bio = iblock_get_bio(task, ib_req, ib_dev, &ret, @@ -667,18 +662,18 @@ again: goto fail; tbio = tbio->bi_next = bio; - DEBUG_IBLOCK("-----------------> Added +1 bio: %p to" + pr_debug("-----------------> Added +1 bio: %p to" " list, Going to again\n", bio); goto again; } /* Always in 512 byte units for Linux/Block */ block_lba += sg->length >> IBLOCK_LBA_SHIFT; sg_num--; - DEBUG_IBLOCK("task: %p bio-add_page() passed!, decremented" + pr_debug("task: %p bio-add_page() passed!, decremented" " sg_num to %u\n", task, sg_num); - DEBUG_IBLOCK("task: %p bio_add_page() passed!, increased lba" - " to %llu\n", task, block_lba); - DEBUG_IBLOCK("task: %p bio_add_page() passed!, bio->bi_vcnt:" + pr_debug("task: %p bio_add_page() passed!, increased lba" + " to %llu\n", task, (unsigned long long)block_lba); + pr_debug("task: %p bio_add_page() passed!, bio->bi_vcnt:" " %u\n", task, bio->bi_vcnt); } @@ -728,7 +723,7 @@ static void iblock_bio_done(struct bio *bio, int err) err = -EIO; if (err != 0) { - printk(KERN_ERR "test_bit(BIO_UPTODATE) failed for bio: %p," + pr_err("test_bit(BIO_UPTODATE) failed for bio: %p," " err: %d\n", bio, err); /* * Bump the ib_bio_err_cnt and release bio. @@ -746,8 +741,8 @@ static void iblock_bio_done(struct bio *bio, int err) transport_complete_task(task, 0); return; } - DEBUG_IBLOCK("done[%p] bio: %p task_lba: %llu bio_lba: %llu err=%d\n", - task, bio, task->task_lba, bio->bi_sector, err); + pr_debug("done[%p] bio: %p task_lba: %llu bio_lba: %llu err=%d\n", + task, bio, task->task_lba, (unsigned long long)bio->bi_sector, err); /* * bio_put() will call iblock_bio_destructor() to release the bio back * to ibr->ib_bio_set. diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 3342843..b14851d 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -142,7 +142,7 @@ static int core_scsi2_reservation_release(struct se_cmd *cmd) dev->dev_res_bin_isid = 0; dev->dev_flags &= ~DF_SPC2_RESERVATIONS_WITH_ISID; } - printk(KERN_INFO "SCSI-2 Released reservation for %s LUN: %u ->" + pr_debug("SCSI-2 Released reservation for %s LUN: %u ->" " MAPPED LUN: %u for %s\n", tpg->se_tpg_tfo->get_fabric_name(), cmd->se_lun->unpacked_lun, cmd->se_deve->mapped_lun, sess->se_node_acl->initiatorname); @@ -159,7 +159,7 @@ static int core_scsi2_reservation_reserve(struct se_cmd *cmd) if ((cmd->t_task_cdb[1] & 0x01) && (cmd->t_task_cdb[1] & 0x02)) { - printk(KERN_ERR "LongIO and Obselete Bits set, returning" + pr_err("LongIO and Obselete Bits set, returning" " ILLEGAL_REQUEST\n"); return PYX_TRANSPORT_ILLEGAL_REQUEST; } @@ -173,12 +173,12 @@ static int core_scsi2_reservation_reserve(struct se_cmd *cmd) spin_lock(&dev->dev_reservation_lock); if (dev->dev_reserved_node_acl && (dev->dev_reserved_node_acl != sess->se_node_acl)) { - printk(KERN_ERR "SCSI-2 RESERVATION CONFLIFT for %s fabric\n", + pr_err("SCSI-2 RESERVATION CONFLIFT for %s fabric\n", tpg->se_tpg_tfo->get_fabric_name()); - printk(KERN_ERR "Original reserver LUN: %u %s\n", + pr_err("Original reserver LUN: %u %s\n", cmd->se_lun->unpacked_lun, dev->dev_reserved_node_acl->initiatorname); - printk(KERN_ERR "Current attempt - LUN: %u -> MAPPED LUN: %u" + pr_err("Current attempt - LUN: %u -> MAPPED LUN: %u" " from %s \n", cmd->se_lun->unpacked_lun, cmd->se_deve->mapped_lun, sess->se_node_acl->initiatorname); @@ -192,7 +192,7 @@ static int core_scsi2_reservation_reserve(struct se_cmd *cmd) dev->dev_res_bin_isid = sess->sess_bin_isid; dev->dev_flags |= DF_SPC2_RESERVATIONS_WITH_ISID; } - printk(KERN_INFO "SCSI-2 Reserved %s LUN: %u -> MAPPED LUN: %u" + pr_debug("SCSI-2 Reserved %s LUN: %u -> MAPPED LUN: %u" " for %s\n", tpg->se_tpg_tfo->get_fabric_name(), cmd->se_lun->unpacked_lun, cmd->se_deve->mapped_lun, sess->se_node_acl->initiatorname); @@ -280,7 +280,7 @@ int core_scsi2_emulate_crh(struct se_cmd *cmd) } if (conflict) { - printk(KERN_ERR "Received legacy SPC-2 RESERVE/RELEASE" + pr_err("Received legacy SPC-2 RESERVE/RELEASE" " while active SPC-3 registrations exist," " returning RESERVATION_CONFLICT\n"); return PYX_TRANSPORT_RESERVATION_CONFLICT; @@ -412,7 +412,7 @@ static int core_scsi3_pr_seq_non_holder( ret = (registered_nexus) ? 0 : 1; break; default: - printk(KERN_ERR "Unknown PERSISTENT_RESERVE_OUT service" + pr_err("Unknown PERSISTENT_RESERVE_OUT service" " action: 0x%02x\n", cdb[1] & 0x1f); return -EINVAL; } @@ -459,7 +459,7 @@ static int core_scsi3_pr_seq_non_holder( ret = 0; /* Allowed */ break; default: - printk(KERN_ERR "Unknown MI Service Action: 0x%02x\n", + pr_err("Unknown MI Service Action: 0x%02x\n", (cdb[1] & 0x1f)); return -EINVAL; } @@ -483,7 +483,7 @@ static int core_scsi3_pr_seq_non_holder( */ if (!(ret) && !(other_cdb)) { #if 0 - printk(KERN_INFO "Allowing explict CDB: 0x%02x for %s" + pr_debug("Allowing explict CDB: 0x%02x for %s" " reservation holder\n", cdb[0], core_scsi3_pr_dump_type(pr_reg_type)); #endif @@ -498,7 +498,7 @@ static int core_scsi3_pr_seq_non_holder( /* * Conflict for write exclusive */ - printk(KERN_INFO "%s Conflict for unregistered nexus" + pr_debug("%s Conflict for unregistered nexus" " %s CDB: 0x%02x to %s reservation\n", transport_dump_cmd_direction(cmd), se_sess->se_node_acl->initiatorname, cdb[0], @@ -516,7 +516,7 @@ static int core_scsi3_pr_seq_non_holder( */ #if 0 if (!(registered_nexus)) { - printk(KERN_INFO "Allowing implict CDB: 0x%02x" + pr_debug("Allowing implict CDB: 0x%02x" " for %s reservation on unregistered" " nexus\n", cdb[0], core_scsi3_pr_dump_type(pr_reg_type)); @@ -531,14 +531,14 @@ static int core_scsi3_pr_seq_non_holder( * allow commands from registered nexuses. */ #if 0 - printk(KERN_INFO "Allowing implict CDB: 0x%02x for %s" + pr_debug("Allowing implict CDB: 0x%02x for %s" " reservation\n", cdb[0], core_scsi3_pr_dump_type(pr_reg_type)); #endif return 0; } } - printk(KERN_INFO "%s Conflict for %sregistered nexus %s CDB: 0x%2x" + pr_debug("%s Conflict for %sregistered nexus %s CDB: 0x%2x" " for %s reservation\n", transport_dump_cmd_direction(cmd), (registered_nexus) ? "" : "un", se_sess->se_node_acl->initiatorname, cdb[0], @@ -625,14 +625,14 @@ static struct t10_pr_registration *__core_scsi3_do_alloc_registration( pr_reg = kmem_cache_zalloc(t10_pr_reg_cache, GFP_ATOMIC); if (!(pr_reg)) { - printk(KERN_ERR "Unable to allocate struct t10_pr_registration\n"); + pr_err("Unable to allocate struct t10_pr_registration\n"); return NULL; } pr_reg->pr_aptpl_buf = kzalloc(su_dev->t10_pr.pr_aptpl_buf_len, GFP_ATOMIC); if (!(pr_reg->pr_aptpl_buf)) { - printk(KERN_ERR "Unable to allocate pr_reg->pr_aptpl_buf\n"); + pr_err("Unable to allocate pr_reg->pr_aptpl_buf\n"); kmem_cache_free(t10_pr_reg_cache, pr_reg); return NULL; } @@ -751,7 +751,7 @@ static struct t10_pr_registration *__core_scsi3_alloc_registration( */ ret = core_scsi3_lunacl_depend_item(deve_tmp); if (ret < 0) { - printk(KERN_ERR "core_scsi3_lunacl_depend" + pr_err("core_scsi3_lunacl_depend" "_item() failed\n"); atomic_dec(&port->sep_tg_pt_ref_cnt); smp_mb__after_atomic_dec(); @@ -818,13 +818,13 @@ int core_scsi3_alloc_aptpl_registration( struct t10_pr_registration *pr_reg; if (!(i_port) || !(t_port) || !(sa_res_key)) { - printk(KERN_ERR "Illegal parameters for APTPL registration\n"); + pr_err("Illegal parameters for APTPL registration\n"); return -EINVAL; } pr_reg = kmem_cache_zalloc(t10_pr_reg_cache, GFP_KERNEL); if (!(pr_reg)) { - printk(KERN_ERR "Unable to allocate struct t10_pr_registration\n"); + pr_err("Unable to allocate struct t10_pr_registration\n"); return -ENOMEM; } pr_reg->pr_aptpl_buf = kzalloc(pr_tmpl->pr_aptpl_buf_len, GFP_KERNEL); @@ -869,7 +869,7 @@ int core_scsi3_alloc_aptpl_registration( pr_reg->pr_res_holder = res_holder; list_add_tail(&pr_reg->pr_reg_aptpl_list, &pr_tmpl->aptpl_reg_list); - printk(KERN_INFO "SPC-3 PR APTPL Successfully added registration%s from" + pr_debug("SPC-3 PR APTPL Successfully added registration%s from" " metadata\n", (res_holder) ? "+reservation" : ""); return 0; } @@ -891,12 +891,12 @@ static void core_scsi3_aptpl_reserve( dev->dev_pr_res_holder = pr_reg; spin_unlock(&dev->dev_reservation_lock); - printk(KERN_INFO "SPC-3 PR [%s] Service Action: APTPL RESERVE created" + pr_debug("SPC-3 PR [%s] Service Action: APTPL RESERVE created" " new reservation holder TYPE: %s ALL_TG_PT: %d\n", tpg->se_tpg_tfo->get_fabric_name(), core_scsi3_pr_dump_type(pr_reg->pr_res_type), (pr_reg->pr_reg_all_tg_pt) ? 1 : 0); - printk(KERN_INFO "SPC-3 PR [%s] RESERVE Node: %s%s\n", + pr_debug("SPC-3 PR [%s] RESERVE Node: %s%s\n", tpg->se_tpg_tfo->get_fabric_name(), node_acl->initiatorname, (prf_isid) ? &i_buf[0] : ""); } @@ -1006,19 +1006,19 @@ static void __core_scsi3_dump_registration( prf_isid = core_pr_dump_initiator_port(pr_reg, &i_buf[0], PR_REG_ISID_ID_LEN); - printk(KERN_INFO "SPC-3 PR [%s] Service Action: REGISTER%s Initiator" + pr_debug("SPC-3 PR [%s] Service Action: REGISTER%s Initiator" " Node: %s%s\n", tfo->get_fabric_name(), (register_type == 2) ? "_AND_MOVE" : (register_type == 1) ? "_AND_IGNORE_EXISTING_KEY" : "", nacl->initiatorname, (prf_isid) ? i_buf : ""); - printk(KERN_INFO "SPC-3 PR [%s] registration on Target Port: %s,0x%04x\n", + pr_debug("SPC-3 PR [%s] registration on Target Port: %s,0x%04x\n", tfo->get_fabric_name(), tfo->tpg_get_wwn(se_tpg), tfo->tpg_get_tag(se_tpg)); - printk(KERN_INFO "SPC-3 PR [%s] for %s TCM Subsystem %s Object Target" + pr_debug("SPC-3 PR [%s] for %s TCM Subsystem %s Object Target" " Port(s)\n", tfo->get_fabric_name(), (pr_reg->pr_reg_all_tg_pt) ? "ALL" : "SINGLE", dev->transport->name); - printk(KERN_INFO "SPC-3 PR [%s] SA Res Key: 0x%016Lx PRgeneration:" + pr_debug("SPC-3 PR [%s] SA Res Key: 0x%016Lx PRgeneration:" " 0x%08x APTPL: %d\n", tfo->get_fabric_name(), pr_reg->pr_res_key, pr_reg->pr_res_generation, pr_reg->pr_reg_aptpl); @@ -1236,7 +1236,7 @@ static int core_scsi3_check_implict_release( (!strcmp(pr_res_holder->pr_reg_nacl->initiatorname, pr_reg->pr_reg_nacl->initiatorname)) && (pr_res_holder->pr_res_key == pr_reg->pr_res_key)) { - printk(KERN_ERR "SPC-3 PR: Unable to perform ALL_TG_PT=1" + pr_err("SPC-3 PR: Unable to perform ALL_TG_PT=1" " UNREGISTER while existing reservation with matching" " key 0x%016Lx is present from another SCSI Initiator" " Port\n", pr_reg->pr_res_key); @@ -1283,21 +1283,21 @@ static void __core_scsi3_free_registration( */ while (atomic_read(&pr_reg->pr_res_holders) != 0) { spin_unlock(&pr_tmpl->registration_lock); - printk("SPC-3 PR [%s] waiting for pr_res_holders\n", + pr_debug("SPC-3 PR [%s] waiting for pr_res_holders\n", tfo->get_fabric_name()); cpu_relax(); spin_lock(&pr_tmpl->registration_lock); } - printk(KERN_INFO "SPC-3 PR [%s] Service Action: UNREGISTER Initiator" + pr_debug("SPC-3 PR [%s] Service Action: UNREGISTER Initiator" " Node: %s%s\n", tfo->get_fabric_name(), pr_reg->pr_reg_nacl->initiatorname, (prf_isid) ? &i_buf[0] : ""); - printk(KERN_INFO "SPC-3 PR [%s] for %s TCM Subsystem %s Object Target" + pr_debug("SPC-3 PR [%s] for %s TCM Subsystem %s Object Target" " Port(s)\n", tfo->get_fabric_name(), (pr_reg->pr_reg_all_tg_pt) ? "ALL" : "SINGLE", dev->transport->name); - printk(KERN_INFO "SPC-3 PR [%s] SA Res Key: 0x%016Lx PRgeneration:" + pr_debug("SPC-3 PR [%s] SA Res Key: 0x%016Lx PRgeneration:" " 0x%08x\n", tfo->get_fabric_name(), pr_reg->pr_res_key, pr_reg->pr_res_generation); @@ -1501,7 +1501,7 @@ static int core_scsi3_decode_spec_i_port( */ tidh_new = kzalloc(sizeof(struct pr_transport_id_holder), GFP_KERNEL); if (!(tidh_new)) { - printk(KERN_ERR "Unable to allocate tidh_new\n"); + pr_err("Unable to allocate tidh_new\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } INIT_LIST_HEAD(&tidh_new->dest_list); @@ -1537,7 +1537,7 @@ static int core_scsi3_decode_spec_i_port( tpdl |= buf[27] & 0xff; if ((tpdl + 28) != cmd->data_length) { - printk(KERN_ERR "SPC-3 PR: Illegal tpdl: %u + 28 byte header" + pr_err("SPC-3 PR: Illegal tpdl: %u + 28 byte header" " does not equal CDB data_length: %u\n", tpdl, cmd->data_length); ret = PYX_TRANSPORT_INVALID_PARAMETER_LIST; @@ -1586,7 +1586,7 @@ static int core_scsi3_decode_spec_i_port( ret = core_scsi3_tpg_depend_item(tmp_tpg); if (ret != 0) { - printk(KERN_ERR " core_scsi3_tpg_depend_item()" + pr_err(" core_scsi3_tpg_depend_item()" " for tmp_tpg\n"); atomic_dec(&tmp_tpg->tpg_pr_ref_count); smp_mb__after_atomic_dec(); @@ -1615,7 +1615,7 @@ static int core_scsi3_decode_spec_i_port( ret = core_scsi3_nodeacl_depend_item(dest_node_acl); if (ret != 0) { - printk(KERN_ERR "configfs_depend_item() failed" + pr_err("configfs_depend_item() failed" " for dest_node_acl->acl_group\n"); atomic_dec(&dest_node_acl->acl_pr_ref_count); smp_mb__after_atomic_dec(); @@ -1625,7 +1625,7 @@ static int core_scsi3_decode_spec_i_port( } dest_tpg = tmp_tpg; - printk(KERN_INFO "SPC-3 PR SPEC_I_PT: Located %s Node:" + pr_debug("SPC-3 PR SPEC_I_PT: Located %s Node:" " %s Port RTPI: %hu\n", dest_tpg->se_tpg_tfo->get_fabric_name(), dest_node_acl->initiatorname, dest_rtpi); @@ -1636,19 +1636,19 @@ static int core_scsi3_decode_spec_i_port( spin_unlock(&dev->se_port_lock); if (!(dest_tpg)) { - printk(KERN_ERR "SPC-3 PR SPEC_I_PT: Unable to locate" + pr_err("SPC-3 PR SPEC_I_PT: Unable to locate" " dest_tpg\n"); ret = PYX_TRANSPORT_INVALID_PARAMETER_LIST; goto out; } #if 0 - printk("SPC-3 PR SPEC_I_PT: Got %s data_length: %u tpdl: %u" + pr_debug("SPC-3 PR SPEC_I_PT: Got %s data_length: %u tpdl: %u" " tid_len: %d for %s + %s\n", dest_tpg->se_tpg_tfo->get_fabric_name(), cmd->data_length, tpdl, tid_len, i_str, iport_ptr); #endif if (tid_len > tpdl) { - printk(KERN_ERR "SPC-3 PR SPEC_I_PT: Illegal tid_len:" + pr_err("SPC-3 PR SPEC_I_PT: Illegal tid_len:" " %u for Transport ID: %s\n", tid_len, ptr); core_scsi3_nodeacl_undepend_item(dest_node_acl); core_scsi3_tpg_undepend_item(dest_tpg); @@ -1663,7 +1663,7 @@ static int core_scsi3_decode_spec_i_port( dest_se_deve = core_get_se_deve_from_rtpi(dest_node_acl, dest_rtpi); if (!(dest_se_deve)) { - printk(KERN_ERR "Unable to locate %s dest_se_deve" + pr_err("Unable to locate %s dest_se_deve" " from destination RTPI: %hu\n", dest_tpg->se_tpg_tfo->get_fabric_name(), dest_rtpi); @@ -1676,7 +1676,7 @@ static int core_scsi3_decode_spec_i_port( ret = core_scsi3_lunacl_depend_item(dest_se_deve); if (ret < 0) { - printk(KERN_ERR "core_scsi3_lunacl_depend_item()" + pr_err("core_scsi3_lunacl_depend_item()" " failed\n"); atomic_dec(&dest_se_deve->pr_ref_count); smp_mb__after_atomic_dec(); @@ -1686,7 +1686,7 @@ static int core_scsi3_decode_spec_i_port( goto out; } #if 0 - printk(KERN_INFO "SPC-3 PR SPEC_I_PT: Located %s Node: %s" + pr_debug("SPC-3 PR SPEC_I_PT: Located %s Node: %s" " dest_se_deve mapped_lun: %u\n", dest_tpg->se_tpg_tfo->get_fabric_name(), dest_node_acl->initiatorname, dest_se_deve->mapped_lun); @@ -1715,7 +1715,7 @@ static int core_scsi3_decode_spec_i_port( tidh_new = kzalloc(sizeof(struct pr_transport_id_holder), GFP_KERNEL); if (!(tidh_new)) { - printk(KERN_ERR "Unable to allocate tidh_new\n"); + pr_err("Unable to allocate tidh_new\n"); core_scsi3_lunacl_undepend_item(dest_se_deve); core_scsi3_nodeacl_undepend_item(dest_node_acl); core_scsi3_tpg_undepend_item(dest_tpg); @@ -1795,7 +1795,7 @@ static int core_scsi3_decode_spec_i_port( __core_scsi3_add_registration(cmd->se_dev, dest_node_acl, dest_pr_reg, 0, 0); - printk(KERN_INFO "SPC-3 PR [%s] SPEC_I_PT: Successfully" + pr_debug("SPC-3 PR [%s] SPEC_I_PT: Successfully" " registered Transport ID for Node: %s%s Mapped LUN:" " %u\n", dest_tpg->se_tpg_tfo->get_fabric_name(), dest_node_acl->initiatorname, (prf_isid) ? @@ -1923,7 +1923,7 @@ static int __core_scsi3_update_aptpl_buf( } if ((len + strlen(tmp) >= pr_aptpl_buf_len)) { - printk(KERN_ERR "Unable to update renaming" + pr_err("Unable to update renaming" " APTPL metadata\n"); spin_unlock(&su_dev->t10_pr.registration_lock); return -EMSGSIZE; @@ -1941,7 +1941,7 @@ static int __core_scsi3_update_aptpl_buf( lun->lun_sep->sep_rtpi, lun->unpacked_lun, reg_count); if ((len + strlen(tmp) >= pr_aptpl_buf_len)) { - printk(KERN_ERR "Unable to update renaming" + pr_err("Unable to update renaming" " APTPL metadata\n"); spin_unlock(&su_dev->t10_pr.registration_lock); return -EMSGSIZE; @@ -1993,7 +1993,7 @@ static int __core_scsi3_write_aptpl_to_file( memset(path, 0, 512); if (strlen(&wwn->unit_serial[0]) >= 512) { - printk(KERN_ERR "WWN value for struct se_device does not fit" + pr_err("WWN value for struct se_device does not fit" " into path buffer\n"); return -EMSGSIZE; } @@ -2001,7 +2001,7 @@ static int __core_scsi3_write_aptpl_to_file( snprintf(path, 512, "/var/target/pr/aptpl_%s", &wwn->unit_serial[0]); file = filp_open(path, flags, 0600); if (IS_ERR(file) || !file || !file->f_dentry) { - printk(KERN_ERR "filp_open(%s) for APTPL metadata" + pr_err("filp_open(%s) for APTPL metadata" " failed\n", path); return (PTR_ERR(file) < 0 ? PTR_ERR(file) : -ENOENT); } @@ -2018,7 +2018,7 @@ static int __core_scsi3_write_aptpl_to_file( set_fs(old_fs); if (ret < 0) { - printk("Error writing APTPL metadata file: %s\n", path); + pr_debug("Error writing APTPL metadata file: %s\n", path); filp_close(file, NULL); return -EIO; } @@ -2089,7 +2089,7 @@ static int core_scsi3_emulate_pro_register( int pr_holder = 0, ret = 0, type; if (!(se_sess) || !(se_lun)) { - printk(KERN_ERR "SPC-3 PR: se_sess || struct se_lun is NULL!\n"); + pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } se_tpg = se_sess->se_tpg; @@ -2107,7 +2107,7 @@ static int core_scsi3_emulate_pro_register( pr_reg_e = core_scsi3_locate_pr_reg(dev, se_sess->se_node_acl, se_sess); if (!(pr_reg_e)) { if (res_key) { - printk(KERN_WARNING "SPC-3 PR: Reservation Key non-zero" + pr_warn("SPC-3 PR: Reservation Key non-zero" " for SA REGISTER, returning CONFLICT\n"); return PYX_TRANSPORT_RESERVATION_CONFLICT; } @@ -2128,7 +2128,7 @@ static int core_scsi3_emulate_pro_register( sa_res_key, all_tg_pt, aptpl, ignore_key, 0); if (ret != 0) { - printk(KERN_ERR "Unable to allocate" + pr_err("Unable to allocate" " struct t10_pr_registration\n"); return PYX_TRANSPORT_INVALID_PARAMETER_LIST; } @@ -2152,7 +2152,7 @@ static int core_scsi3_emulate_pro_register( if (!(aptpl)) { pr_tmpl->pr_aptpl_active = 0; core_scsi3_update_and_write_aptpl(cmd->se_dev, NULL, 0); - printk("SPC-3 PR: Set APTPL Bit Deactivated for" + pr_debug("SPC-3 PR: Set APTPL Bit Deactivated for" " REGISTER\n"); return 0; } @@ -2169,7 +2169,7 @@ static int core_scsi3_emulate_pro_register( pr_tmpl->pr_aptpl_buf_len); if (!(ret)) { pr_tmpl->pr_aptpl_active = 1; - printk("SPC-3 PR: Set APTPL Bit Activated for REGISTER\n"); + pr_debug("SPC-3 PR: Set APTPL Bit Activated for REGISTER\n"); } core_scsi3_put_pr_reg(pr_reg); @@ -2183,7 +2183,7 @@ static int core_scsi3_emulate_pro_register( if (!(ignore_key)) { if (res_key != pr_reg->pr_res_key) { - printk(KERN_ERR "SPC-3 PR REGISTER: Received" + pr_err("SPC-3 PR REGISTER: Received" " res_key: 0x%016Lx does not match" " existing SA REGISTER res_key:" " 0x%016Lx\n", res_key, @@ -2193,7 +2193,7 @@ static int core_scsi3_emulate_pro_register( } } if (spec_i_pt) { - printk(KERN_ERR "SPC-3 PR UNREGISTER: SPEC_I_PT" + pr_err("SPC-3 PR UNREGISTER: SPEC_I_PT" " set while sa_res_key=0\n"); core_scsi3_put_pr_reg(pr_reg); return PYX_TRANSPORT_INVALID_PARAMETER_LIST; @@ -2203,7 +2203,7 @@ static int core_scsi3_emulate_pro_register( * must also set ALL_TG_PT=1 in the incoming PROUT. */ if (pr_reg->pr_reg_all_tg_pt && !(all_tg_pt)) { - printk(KERN_ERR "SPC-3 PR UNREGISTER: ALL_TG_PT=1" + pr_err("SPC-3 PR UNREGISTER: ALL_TG_PT=1" " registration exists, but ALL_TG_PT=1 bit not" " present in received PROUT\n"); core_scsi3_put_pr_reg(pr_reg); @@ -2216,7 +2216,7 @@ static int core_scsi3_emulate_pro_register( pr_aptpl_buf = kzalloc(pr_tmpl->pr_aptpl_buf_len, GFP_KERNEL); if (!(pr_aptpl_buf)) { - printk(KERN_ERR "Unable to allocate" + pr_err("Unable to allocate" " pr_aptpl_buf\n"); core_scsi3_put_pr_reg(pr_reg); return PYX_TRANSPORT_LU_COMM_FAILURE; @@ -2298,7 +2298,7 @@ static int core_scsi3_emulate_pro_register( if (!(aptpl)) { pr_tmpl->pr_aptpl_active = 0; core_scsi3_update_and_write_aptpl(dev, NULL, 0); - printk("SPC-3 PR: Set APTPL Bit Deactivated" + pr_debug("SPC-3 PR: Set APTPL Bit Deactivated" " for UNREGISTER\n"); return 0; } @@ -2308,7 +2308,7 @@ static int core_scsi3_emulate_pro_register( pr_tmpl->pr_aptpl_buf_len); if (!(ret)) { pr_tmpl->pr_aptpl_active = 1; - printk("SPC-3 PR: Set APTPL Bit Activated" + pr_debug("SPC-3 PR: Set APTPL Bit Activated" " for UNREGISTER\n"); } @@ -2323,7 +2323,7 @@ static int core_scsi3_emulate_pro_register( pr_reg->pr_res_generation = core_scsi3_pr_generation( cmd->se_dev); pr_reg->pr_res_key = sa_res_key; - printk("SPC-3 PR [%s] REGISTER%s: Changed Reservation" + pr_debug("SPC-3 PR [%s] REGISTER%s: Changed Reservation" " Key for %s to: 0x%016Lx PRgeneration:" " 0x%08x\n", cmd->se_tfo->get_fabric_name(), (ignore_key) ? "_AND_IGNORE_EXISTING_KEY" : "", @@ -2334,7 +2334,7 @@ static int core_scsi3_emulate_pro_register( pr_tmpl->pr_aptpl_active = 0; core_scsi3_update_and_write_aptpl(dev, NULL, 0); core_scsi3_put_pr_reg(pr_reg); - printk("SPC-3 PR: Set APTPL Bit Deactivated" + pr_debug("SPC-3 PR: Set APTPL Bit Deactivated" " for REGISTER\n"); return 0; } @@ -2344,7 +2344,7 @@ static int core_scsi3_emulate_pro_register( pr_tmpl->pr_aptpl_buf_len); if (!(ret)) { pr_tmpl->pr_aptpl_active = 1; - printk("SPC-3 PR: Set APTPL Bit Activated" + pr_debug("SPC-3 PR: Set APTPL Bit Activated" " for REGISTER\n"); } @@ -2396,7 +2396,7 @@ static int core_scsi3_pro_reserve( memset(i_buf, 0, PR_REG_ISID_ID_LEN); if (!(se_sess) || !(se_lun)) { - printk(KERN_ERR "SPC-3 PR: se_sess || struct se_lun is NULL!\n"); + pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } se_tpg = se_sess->se_tpg; @@ -2407,7 +2407,7 @@ static int core_scsi3_pro_reserve( pr_reg = core_scsi3_locate_pr_reg(cmd->se_dev, se_sess->se_node_acl, se_sess); if (!(pr_reg)) { - printk(KERN_ERR "SPC-3 PR: Unable to locate" + pr_err("SPC-3 PR: Unable to locate" " PR_REGISTERED *pr_reg for RESERVE\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } @@ -2421,7 +2421,7 @@ static int core_scsi3_pro_reserve( * registered with the logical unit for the I_T nexus; and */ if (res_key != pr_reg->pr_res_key) { - printk(KERN_ERR "SPC-3 PR RESERVE: Received res_key: 0x%016Lx" + pr_err("SPC-3 PR RESERVE: Received res_key: 0x%016Lx" " does not match existing SA REGISTER res_key:" " 0x%016Lx\n", res_key, pr_reg->pr_res_key); core_scsi3_put_pr_reg(pr_reg); @@ -2438,7 +2438,7 @@ static int core_scsi3_pro_reserve( * and that persistent reservation has a scope of LU_SCOPE. */ if (scope != PR_SCOPE_LU_SCOPE) { - printk(KERN_ERR "SPC-3 PR: Illegal SCOPE: 0x%02x\n", scope); + pr_err("SPC-3 PR: Illegal SCOPE: 0x%02x\n", scope); core_scsi3_put_pr_reg(pr_reg); return PYX_TRANSPORT_INVALID_PARAMETER_LIST; } @@ -2462,7 +2462,7 @@ static int core_scsi3_pro_reserve( */ if (pr_res_holder != pr_reg) { struct se_node_acl *pr_res_nacl = pr_res_holder->pr_reg_nacl; - printk(KERN_ERR "SPC-3 PR: Attempted RESERVE from" + pr_err("SPC-3 PR: Attempted RESERVE from" " [%s]: %s while reservation already held by" " [%s]: %s, returning RESERVATION_CONFLICT\n", cmd->se_tfo->get_fabric_name(), @@ -2484,7 +2484,7 @@ static int core_scsi3_pro_reserve( if ((pr_res_holder->pr_res_type != type) || (pr_res_holder->pr_res_scope != scope)) { struct se_node_acl *pr_res_nacl = pr_res_holder->pr_reg_nacl; - printk(KERN_ERR "SPC-3 PR: Attempted RESERVE from" + pr_err("SPC-3 PR: Attempted RESERVE from" " [%s]: %s trying to change TYPE and/or SCOPE," " while reservation already held by [%s]: %s," " returning RESERVATION_CONFLICT\n", @@ -2522,11 +2522,11 @@ static int core_scsi3_pro_reserve( prf_isid = core_pr_dump_initiator_port(pr_reg, &i_buf[0], PR_REG_ISID_ID_LEN); - printk(KERN_INFO "SPC-3 PR [%s] Service Action: RESERVE created new" + pr_debug("SPC-3 PR [%s] Service Action: RESERVE created new" " reservation holder TYPE: %s ALL_TG_PT: %d\n", cmd->se_tfo->get_fabric_name(), core_scsi3_pr_dump_type(type), (pr_reg->pr_reg_all_tg_pt) ? 1 : 0); - printk(KERN_INFO "SPC-3 PR [%s] RESERVE Node: %s%s\n", + pr_debug("SPC-3 PR [%s] RESERVE Node: %s%s\n", cmd->se_tfo->get_fabric_name(), se_sess->se_node_acl->initiatorname, (prf_isid) ? &i_buf[0] : ""); @@ -2537,7 +2537,7 @@ static int core_scsi3_pro_reserve( &pr_reg->pr_aptpl_buf[0], pr_tmpl->pr_aptpl_buf_len); if (!(ret)) - printk(KERN_INFO "SPC-3 PR: Updated APTPL metadata" + pr_debug("SPC-3 PR: Updated APTPL metadata" " for RESERVE\n"); } @@ -2564,7 +2564,7 @@ static int core_scsi3_emulate_pro_reserve( ret = core_scsi3_pro_reserve(cmd, dev, type, scope, res_key); break; default: - printk(KERN_ERR "SPC-3 PR: Unknown Service Action RESERVE Type:" + pr_err("SPC-3 PR: Unknown Service Action RESERVE Type:" " 0x%02x\n", type); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -2593,12 +2593,12 @@ static void __core_scsi3_complete_pro_release( */ dev->dev_pr_res_holder = NULL; - printk(KERN_INFO "SPC-3 PR [%s] Service Action: %s RELEASE cleared" + pr_debug("SPC-3 PR [%s] Service Action: %s RELEASE cleared" " reservation holder TYPE: %s ALL_TG_PT: %d\n", tfo->get_fabric_name(), (explict) ? "explict" : "implict", core_scsi3_pr_dump_type(pr_reg->pr_res_type), (pr_reg->pr_reg_all_tg_pt) ? 1 : 0); - printk(KERN_INFO "SPC-3 PR [%s] RELEASE Node: %s%s\n", + pr_debug("SPC-3 PR [%s] RELEASE Node: %s%s\n", tfo->get_fabric_name(), se_nacl->initiatorname, (prf_isid) ? &i_buf[0] : ""); /* @@ -2621,7 +2621,7 @@ static int core_scsi3_emulate_pro_release( int ret, all_reg = 0; if (!(se_sess) || !(se_lun)) { - printk(KERN_ERR "SPC-3 PR: se_sess || struct se_lun is NULL!\n"); + pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } /* @@ -2629,7 +2629,7 @@ static int core_scsi3_emulate_pro_release( */ pr_reg = core_scsi3_locate_pr_reg(dev, se_sess->se_node_acl, se_sess); if (!(pr_reg)) { - printk(KERN_ERR "SPC-3 PR: Unable to locate" + pr_err("SPC-3 PR: Unable to locate" " PR_REGISTERED *pr_reg for RELEASE\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } @@ -2684,7 +2684,7 @@ static int core_scsi3_emulate_pro_release( * that is registered with the logical unit for the I_T nexus; */ if (res_key != pr_reg->pr_res_key) { - printk(KERN_ERR "SPC-3 PR RELEASE: Received res_key: 0x%016Lx" + pr_err("SPC-3 PR RELEASE: Received res_key: 0x%016Lx" " does not match existing SA REGISTER res_key:" " 0x%016Lx\n", res_key, pr_reg->pr_res_key); spin_unlock(&dev->dev_reservation_lock); @@ -2700,7 +2700,7 @@ static int core_scsi3_emulate_pro_release( if ((pr_res_holder->pr_res_type != type) || (pr_res_holder->pr_res_scope != scope)) { struct se_node_acl *pr_res_nacl = pr_res_holder->pr_reg_nacl; - printk(KERN_ERR "SPC-3 PR RELEASE: Attempted to release" + pr_err("SPC-3 PR RELEASE: Attempted to release" " reservation from [%s]: %s with different TYPE " "and/or SCOPE while reservation already held by" " [%s]: %s, returning RESERVATION_CONFLICT\n", @@ -2768,7 +2768,7 @@ write_aptpl: &pr_reg->pr_aptpl_buf[0], pr_tmpl->pr_aptpl_buf_len); if (!(ret)) - printk("SPC-3 PR: Updated APTPL metadata for RELEASE\n"); + pr_debug("SPC-3 PR: Updated APTPL metadata for RELEASE\n"); } core_scsi3_put_pr_reg(pr_reg); @@ -2792,7 +2792,7 @@ static int core_scsi3_emulate_pro_clear( pr_reg_n = core_scsi3_locate_pr_reg(cmd->se_dev, se_sess->se_node_acl, se_sess); if (!(pr_reg_n)) { - printk(KERN_ERR "SPC-3 PR: Unable to locate" + pr_err("SPC-3 PR: Unable to locate" " PR_REGISTERED *pr_reg for CLEAR\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } @@ -2808,7 +2808,7 @@ static int core_scsi3_emulate_pro_clear( * that is registered with the logical unit for the I_T nexus. */ if (res_key != pr_reg_n->pr_res_key) { - printk(KERN_ERR "SPC-3 PR REGISTER: Received" + pr_err("SPC-3 PR REGISTER: Received" " res_key: 0x%016Lx does not match" " existing SA REGISTER res_key:" " 0x%016Lx\n", res_key, pr_reg_n->pr_res_key); @@ -2851,12 +2851,12 @@ static int core_scsi3_emulate_pro_clear( } spin_unlock(&pr_tmpl->registration_lock); - printk(KERN_INFO "SPC-3 PR [%s] Service Action: CLEAR complete\n", + pr_debug("SPC-3 PR [%s] Service Action: CLEAR complete\n", cmd->se_tfo->get_fabric_name()); if (pr_tmpl->pr_aptpl_active) { core_scsi3_update_and_write_aptpl(cmd->se_dev, NULL, 0); - printk(KERN_INFO "SPC-3 PR: Updated APTPL metadata" + pr_debug("SPC-3 PR: Updated APTPL metadata" " for CLEAR\n"); } @@ -2895,12 +2895,12 @@ static void __core_scsi3_complete_pro_preempt( pr_reg->pr_res_type = type; pr_reg->pr_res_scope = scope; - printk(KERN_INFO "SPC-3 PR [%s] Service Action: PREEMPT%s created new" + pr_debug("SPC-3 PR [%s] Service Action: PREEMPT%s created new" " reservation holder TYPE: %s ALL_TG_PT: %d\n", tfo->get_fabric_name(), (abort) ? "_AND_ABORT" : "", core_scsi3_pr_dump_type(type), (pr_reg->pr_reg_all_tg_pt) ? 1 : 0); - printk(KERN_INFO "SPC-3 PR [%s] PREEMPT%s from Node: %s%s\n", + pr_debug("SPC-3 PR [%s] PREEMPT%s from Node: %s%s\n", tfo->get_fabric_name(), (abort) ? "_AND_ABORT" : "", nacl->initiatorname, (prf_isid) ? &i_buf[0] : ""); /* @@ -2926,7 +2926,7 @@ static void core_scsi3_release_preempt_and_abort( if (pr_reg_holder == pr_reg) continue; if (pr_reg->pr_res_holder) { - printk(KERN_WARNING "pr_reg->pr_res_holder still set\n"); + pr_warn("pr_reg->pr_res_holder still set\n"); continue; } @@ -2978,7 +2978,7 @@ static int core_scsi3_pro_preempt( pr_reg_n = core_scsi3_locate_pr_reg(cmd->se_dev, se_sess->se_node_acl, se_sess); if (!(pr_reg_n)) { - printk(KERN_ERR "SPC-3 PR: Unable to locate" + pr_err("SPC-3 PR: Unable to locate" " PR_REGISTERED *pr_reg for PREEMPT%s\n", (abort) ? "_AND_ABORT" : ""); return PYX_TRANSPORT_RESERVATION_CONFLICT; @@ -2988,7 +2988,7 @@ static int core_scsi3_pro_preempt( return PYX_TRANSPORT_RESERVATION_CONFLICT; } if (scope != PR_SCOPE_LU_SCOPE) { - printk(KERN_ERR "SPC-3 PR: Illegal SCOPE: 0x%02x\n", scope); + pr_err("SPC-3 PR: Illegal SCOPE: 0x%02x\n", scope); core_scsi3_put_pr_reg(pr_reg_n); return PYX_TRANSPORT_INVALID_PARAMETER_LIST; } @@ -3121,7 +3121,7 @@ static int core_scsi3_pro_preempt( &pr_reg_n->pr_aptpl_buf[0], pr_tmpl->pr_aptpl_buf_len); if (!(ret)) - printk(KERN_INFO "SPC-3 PR: Updated APTPL" + pr_debug("SPC-3 PR: Updated APTPL" " metadata for PREEMPT%s\n", (abort) ? "_AND_ABORT" : ""); } @@ -3257,7 +3257,7 @@ static int core_scsi3_pro_preempt( &pr_reg_n->pr_aptpl_buf[0], pr_tmpl->pr_aptpl_buf_len); if (!(ret)) - printk("SPC-3 PR: Updated APTPL metadata for PREEMPT" + pr_debug("SPC-3 PR: Updated APTPL metadata for PREEMPT" "%s\n", (abort) ? "_AND_ABORT" : ""); } @@ -3287,7 +3287,7 @@ static int core_scsi3_emulate_pro_preempt( res_key, sa_res_key, abort); break; default: - printk(KERN_ERR "SPC-3 PR: Unknown Service Action PREEMPT%s" + pr_err("SPC-3 PR: Unknown Service Action PREEMPT%s" " Type: 0x%02x\n", (abort) ? "_AND_ABORT" : "", type); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -3322,7 +3322,7 @@ static int core_scsi3_emulate_pro_register_and_move( unsigned char proto_ident; if (!(se_sess) || !(se_lun)) { - printk(KERN_ERR "SPC-3 PR: se_sess || struct se_lun is NULL!\n"); + pr_err("SPC-3 PR: se_sess || struct se_lun is NULL!\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } memset(dest_iport, 0, 64); @@ -3339,7 +3339,7 @@ static int core_scsi3_emulate_pro_register_and_move( pr_reg = core_scsi3_locate_pr_reg(cmd->se_dev, se_sess->se_node_acl, se_sess); if (!(pr_reg)) { - printk(KERN_ERR "SPC-3 PR: Unable to locate PR_REGISTERED" + pr_err("SPC-3 PR: Unable to locate PR_REGISTERED" " *pr_reg for REGISTER_AND_MOVE\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } @@ -3348,7 +3348,7 @@ static int core_scsi3_emulate_pro_register_and_move( * provided during this initiator's I_T nexus registration. */ if (res_key != pr_reg->pr_res_key) { - printk(KERN_WARNING "SPC-3 PR REGISTER_AND_MOVE: Received" + pr_warn("SPC-3 PR REGISTER_AND_MOVE: Received" " res_key: 0x%016Lx does not match existing SA REGISTER" " res_key: 0x%016Lx\n", res_key, pr_reg->pr_res_key); core_scsi3_put_pr_reg(pr_reg); @@ -3358,7 +3358,7 @@ static int core_scsi3_emulate_pro_register_and_move( * The service active reservation key needs to be non zero */ if (!(sa_res_key)) { - printk(KERN_WARNING "SPC-3 PR REGISTER_AND_MOVE: Received zero" + pr_warn("SPC-3 PR REGISTER_AND_MOVE: Received zero" " sa_res_key\n"); core_scsi3_put_pr_reg(pr_reg); return PYX_TRANSPORT_INVALID_PARAMETER_LIST; @@ -3380,7 +3380,7 @@ static int core_scsi3_emulate_pro_register_and_move( buf = NULL; if ((tid_len + 24) != cmd->data_length) { - printk(KERN_ERR "SPC-3 PR: Illegal tid_len: %u + 24 byte header" + pr_err("SPC-3 PR: Illegal tid_len: %u + 24 byte header" " does not equal CDB data_length: %u\n", tid_len, cmd->data_length); core_scsi3_put_pr_reg(pr_reg); @@ -3404,7 +3404,7 @@ static int core_scsi3_emulate_pro_register_and_move( ret = core_scsi3_tpg_depend_item(dest_se_tpg); if (ret != 0) { - printk(KERN_ERR "core_scsi3_tpg_depend_item() failed" + pr_err("core_scsi3_tpg_depend_item() failed" " for dest_se_tpg\n"); atomic_dec(&dest_se_tpg->tpg_pr_ref_count); smp_mb__after_atomic_dec(); @@ -3418,7 +3418,7 @@ static int core_scsi3_emulate_pro_register_and_move( spin_unlock(&dev->se_port_lock); if (!(dest_se_tpg) || (!dest_tf_ops)) { - printk(KERN_ERR "SPC-3 PR REGISTER_AND_MOVE: Unable to locate" + pr_err("SPC-3 PR REGISTER_AND_MOVE: Unable to locate" " fabric ops from Relative Target Port Identifier:" " %hu\n", rtpi); core_scsi3_put_pr_reg(pr_reg); @@ -3428,11 +3428,11 @@ static int core_scsi3_emulate_pro_register_and_move( buf = transport_kmap_first_data_page(cmd); proto_ident = (buf[24] & 0x0f); #if 0 - printk("SPC-3 PR REGISTER_AND_MOVE: Extracted Protocol Identifier:" + pr_debug("SPC-3 PR REGISTER_AND_MOVE: Extracted Protocol Identifier:" " 0x%02x\n", proto_ident); #endif if (proto_ident != dest_tf_ops->get_fabric_proto_ident(dest_se_tpg)) { - printk(KERN_ERR "SPC-3 PR REGISTER_AND_MOVE: Received" + pr_err("SPC-3 PR REGISTER_AND_MOVE: Received" " proto_ident: 0x%02x does not match ident: 0x%02x" " from fabric: %s\n", proto_ident, dest_tf_ops->get_fabric_proto_ident(dest_se_tpg), @@ -3441,7 +3441,7 @@ static int core_scsi3_emulate_pro_register_and_move( goto out; } if (dest_tf_ops->tpg_parse_pr_out_transport_id == NULL) { - printk(KERN_ERR "SPC-3 PR REGISTER_AND_MOVE: Fabric does not" + pr_err("SPC-3 PR REGISTER_AND_MOVE: Fabric does not" " containg a valid tpg_parse_pr_out_transport_id" " function pointer\n"); ret = PYX_TRANSPORT_LU_COMM_FAILURE; @@ -3450,7 +3450,7 @@ static int core_scsi3_emulate_pro_register_and_move( initiator_str = dest_tf_ops->tpg_parse_pr_out_transport_id(dest_se_tpg, (const char *)&buf[24], &tmp_tid_len, &iport_ptr); if (!(initiator_str)) { - printk(KERN_ERR "SPC-3 PR REGISTER_AND_MOVE: Unable to locate" + pr_err("SPC-3 PR REGISTER_AND_MOVE: Unable to locate" " initiator_str from Transport ID\n"); ret = PYX_TRANSPORT_INVALID_PARAMETER_LIST; goto out; @@ -3459,7 +3459,7 @@ static int core_scsi3_emulate_pro_register_and_move( transport_kunmap_first_data_page(cmd); buf = NULL; - printk(KERN_INFO "SPC-3 PR [%s] Extracted initiator %s identifier: %s" + pr_debug("SPC-3 PR [%s] Extracted initiator %s identifier: %s" " %s\n", dest_tf_ops->get_fabric_name(), (iport_ptr != NULL) ? "port" : "device", initiator_str, (iport_ptr != NULL) ? iport_ptr : ""); @@ -3478,14 +3478,14 @@ static int core_scsi3_emulate_pro_register_and_move( goto after_iport_check; if (!(iport_ptr) || !(pr_reg->isid_present_at_reg)) { - printk(KERN_ERR "SPC-3 PR REGISTER_AND_MOVE: TransportID: %s" + pr_err("SPC-3 PR REGISTER_AND_MOVE: TransportID: %s" " matches: %s on received I_T Nexus\n", initiator_str, pr_reg_nacl->initiatorname); ret = PYX_TRANSPORT_INVALID_PARAMETER_LIST; goto out; } if (!(strcmp(iport_ptr, pr_reg->pr_reg_isid))) { - printk(KERN_ERR "SPC-3 PR REGISTER_AND_MOVE: TransportID: %s %s" + pr_err("SPC-3 PR REGISTER_AND_MOVE: TransportID: %s %s" " matches: %s %s on received I_T Nexus\n", initiator_str, iport_ptr, pr_reg_nacl->initiatorname, pr_reg->pr_reg_isid); @@ -3506,7 +3506,7 @@ after_iport_check: spin_unlock_bh(&dest_se_tpg->acl_node_lock); if (!(dest_node_acl)) { - printk(KERN_ERR "Unable to locate %s dest_node_acl for" + pr_err("Unable to locate %s dest_node_acl for" " TransportID%s\n", dest_tf_ops->get_fabric_name(), initiator_str); ret = PYX_TRANSPORT_INVALID_PARAMETER_LIST; @@ -3514,7 +3514,7 @@ after_iport_check: } ret = core_scsi3_nodeacl_depend_item(dest_node_acl); if (ret != 0) { - printk(KERN_ERR "core_scsi3_nodeacl_depend_item() for" + pr_err("core_scsi3_nodeacl_depend_item() for" " dest_node_acl\n"); atomic_dec(&dest_node_acl->acl_pr_ref_count); smp_mb__after_atomic_dec(); @@ -3523,7 +3523,7 @@ after_iport_check: goto out; } #if 0 - printk(KERN_INFO "SPC-3 PR REGISTER_AND_MOVE: Found %s dest_node_acl:" + pr_debug("SPC-3 PR REGISTER_AND_MOVE: Found %s dest_node_acl:" " %s from TransportID\n", dest_tf_ops->get_fabric_name(), dest_node_acl->initiatorname); #endif @@ -3533,7 +3533,7 @@ after_iport_check: */ dest_se_deve = core_get_se_deve_from_rtpi(dest_node_acl, rtpi); if (!(dest_se_deve)) { - printk(KERN_ERR "Unable to locate %s dest_se_deve from RTPI:" + pr_err("Unable to locate %s dest_se_deve from RTPI:" " %hu\n", dest_tf_ops->get_fabric_name(), rtpi); ret = PYX_TRANSPORT_INVALID_PARAMETER_LIST; goto out; @@ -3541,7 +3541,7 @@ after_iport_check: ret = core_scsi3_lunacl_depend_item(dest_se_deve); if (ret < 0) { - printk(KERN_ERR "core_scsi3_lunacl_depend_item() failed\n"); + pr_err("core_scsi3_lunacl_depend_item() failed\n"); atomic_dec(&dest_se_deve->pr_ref_count); smp_mb__after_atomic_dec(); dest_se_deve = NULL; @@ -3549,7 +3549,7 @@ after_iport_check: goto out; } #if 0 - printk(KERN_INFO "SPC-3 PR REGISTER_AND_MOVE: Located %s node %s LUN" + pr_debug("SPC-3 PR REGISTER_AND_MOVE: Located %s node %s LUN" " ACL for dest_se_deve->mapped_lun: %u\n", dest_tf_ops->get_fabric_name(), dest_node_acl->initiatorname, dest_se_deve->mapped_lun); @@ -3561,7 +3561,7 @@ after_iport_check: spin_lock(&dev->dev_reservation_lock); pr_res_holder = dev->dev_pr_res_holder; if (!(pr_res_holder)) { - printk(KERN_WARNING "SPC-3 PR REGISTER_AND_MOVE: No reservation" + pr_warn("SPC-3 PR REGISTER_AND_MOVE: No reservation" " currently held\n"); spin_unlock(&dev->dev_reservation_lock); ret = PYX_TRANSPORT_INVALID_CDB_FIELD; @@ -3574,7 +3574,7 @@ after_iport_check: * Register behaviors for a REGISTER AND MOVE service action */ if (pr_res_holder != pr_reg) { - printk(KERN_WARNING "SPC-3 PR REGISTER_AND_MOVE: Calling I_T" + pr_warn("SPC-3 PR REGISTER_AND_MOVE: Calling I_T" " Nexus is not reservation holder\n"); spin_unlock(&dev->dev_reservation_lock); ret = PYX_TRANSPORT_RESERVATION_CONFLICT; @@ -3591,7 +3591,7 @@ after_iport_check: */ if ((pr_res_holder->pr_res_type == PR_TYPE_WRITE_EXCLUSIVE_ALLREG) || (pr_res_holder->pr_res_type == PR_TYPE_EXCLUSIVE_ACCESS_ALLREG)) { - printk(KERN_WARNING "SPC-3 PR REGISTER_AND_MOVE: Unable to move" + pr_warn("SPC-3 PR REGISTER_AND_MOVE: Unable to move" " reservation for type: %s\n", core_scsi3_pr_dump_type(pr_res_holder->pr_res_type)); spin_unlock(&dev->dev_reservation_lock); @@ -3663,12 +3663,12 @@ after_iport_check: dest_pr_reg->pr_res_generation = pr_tmpl->pr_generation++; spin_unlock(&dev->dev_reservation_lock); - printk(KERN_INFO "SPC-3 PR [%s] Service Action: REGISTER_AND_MOVE" + pr_debug("SPC-3 PR [%s] Service Action: REGISTER_AND_MOVE" " created new reservation holder TYPE: %s on object RTPI:" " %hu PRGeneration: 0x%08x\n", dest_tf_ops->get_fabric_name(), core_scsi3_pr_dump_type(type), rtpi, dest_pr_reg->pr_res_generation); - printk(KERN_INFO "SPC-3 PR Successfully moved reservation from" + pr_debug("SPC-3 PR Successfully moved reservation from" " %s Fabric Node: %s%s -> %s Fabric Node: %s %s\n", tf_ops->get_fabric_name(), pr_reg_nacl->initiatorname, (prf_isid) ? &i_buf[0] : "", dest_tf_ops->get_fabric_name(), @@ -3699,7 +3699,7 @@ after_iport_check: if (!(aptpl)) { pr_tmpl->pr_aptpl_active = 0; core_scsi3_update_and_write_aptpl(cmd->se_dev, NULL, 0); - printk("SPC-3 PR: Set APTPL Bit Deactivated for" + pr_debug("SPC-3 PR: Set APTPL Bit Deactivated for" " REGISTER_AND_MOVE\n"); } else { pr_tmpl->pr_aptpl_active = 1; @@ -3707,7 +3707,7 @@ after_iport_check: &dest_pr_reg->pr_aptpl_buf[0], pr_tmpl->pr_aptpl_buf_len); if (!(ret)) - printk("SPC-3 PR: Set APTPL Bit Activated for" + pr_debug("SPC-3 PR: Set APTPL Bit Activated for" " REGISTER_AND_MOVE\n"); } @@ -3754,7 +3754,7 @@ static int core_scsi3_emulate_pr_out(struct se_cmd *cmd, unsigned char *cdb) return PYX_TRANSPORT_LU_COMM_FAILURE; if (cmd->data_length < 24) { - printk(KERN_WARNING "SPC-PR: Received PR OUT parameter list" + pr_warn("SPC-PR: Received PR OUT parameter list" " length too small: %u\n", cmd->data_length); return PYX_TRANSPORT_INVALID_PARAMETER_LIST; } @@ -3802,7 +3802,7 @@ static int core_scsi3_emulate_pr_out(struct se_cmd *cmd, unsigned char *cdb) */ if (!(spec_i_pt) && ((cdb[1] & 0x1f) != PRO_REGISTER_AND_MOVE) && (cmd->data_length != 24)) { - printk(KERN_WARNING "SPC-PR: Received PR OUT illegal parameter" + pr_warn("SPC-PR: Received PR OUT illegal parameter" " list length: %u\n", cmd->data_length); return PYX_TRANSPORT_INVALID_PARAMETER_LIST; } @@ -3836,7 +3836,7 @@ static int core_scsi3_emulate_pr_out(struct se_cmd *cmd, unsigned char *cdb) return core_scsi3_emulate_pro_register_and_move(cmd, res_key, sa_res_key, aptpl, unreg); default: - printk(KERN_ERR "Unknown PERSISTENT_RESERVE_OUT service" + pr_err("Unknown PERSISTENT_RESERVE_OUT service" " action: 0x%02x\n", cdb[1] & 0x1f); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -3858,7 +3858,7 @@ static int core_scsi3_pri_read_keys(struct se_cmd *cmd) u32 add_len = 0, off = 8; if (cmd->data_length < 8) { - printk(KERN_ERR "PRIN SA READ_KEYS SCSI Data Length: %u" + pr_err("PRIN SA READ_KEYS SCSI Data Length: %u" " too small\n", cmd->data_length); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -3917,7 +3917,7 @@ static int core_scsi3_pri_read_reservation(struct se_cmd *cmd) u32 add_len = 16; /* Hardcoded to 16 when a reservation is held. */ if (cmd->data_length < 8) { - printk(KERN_ERR "PRIN SA READ_RESERVATIONS SCSI Data Length: %u" + pr_err("PRIN SA READ_RESERVATIONS SCSI Data Length: %u" " too small\n", cmd->data_length); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -3999,7 +3999,7 @@ static int core_scsi3_pri_report_capabilities(struct se_cmd *cmd) u16 add_len = 8; /* Hardcoded to 8. */ if (cmd->data_length < 6) { - printk(KERN_ERR "PRIN SA REPORT_CAPABILITIES SCSI Data Length:" + pr_err("PRIN SA REPORT_CAPABILITIES SCSI Data Length:" " %u too small\n", cmd->data_length); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -4060,7 +4060,7 @@ static int core_scsi3_pri_read_full_status(struct se_cmd *cmd) int format_code = 0; if (cmd->data_length < 8) { - printk(KERN_ERR "PRIN SA READ_FULL_STATUS SCSI Data Length: %u" + pr_err("PRIN SA READ_FULL_STATUS SCSI Data Length: %u" " too small\n", cmd->data_length); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -4091,7 +4091,7 @@ static int core_scsi3_pri_read_full_status(struct se_cmd *cmd) se_tpg, se_nacl, pr_reg, &format_code); if ((exp_desc_len + add_len) > cmd->data_length) { - printk(KERN_WARNING "SPC-3 PRIN READ_FULL_STATUS ran" + pr_warn("SPC-3 PRIN READ_FULL_STATUS ran" " out of buffer: %d\n", cmd->data_length); spin_lock(&pr_tmpl->registration_lock); atomic_dec(&pr_reg->pr_res_holders); @@ -4203,7 +4203,7 @@ static int core_scsi3_emulate_pr_in(struct se_cmd *cmd, unsigned char *cdb) case PRI_READ_FULL_STATUS: return core_scsi3_pri_read_full_status(cmd); default: - printk(KERN_ERR "Unknown PERSISTENT_RESERVE_IN service" + pr_err("Unknown PERSISTENT_RESERVE_IN service" " action: 0x%02x\n", cdb[1] & 0x1f); return PYX_TRANSPORT_INVALID_CDB_FIELD; } @@ -4224,7 +4224,7 @@ int core_scsi3_emulate_pr(struct se_cmd *cmd) * CONFLICT status. */ if (dev->dev_flags & DF_SPC2_RESERVATIONS) { - printk(KERN_ERR "Received PERSISTENT_RESERVE CDB while legacy" + pr_err("Received PERSISTENT_RESERVE CDB while legacy" " SPC-2 reservation is held, returning" " RESERVATION_CONFLICT\n"); return PYX_TRANSPORT_RESERVATION_CONFLICT; @@ -4263,7 +4263,7 @@ int core_setup_reservations(struct se_device *dev, int force_pt) rest->res_type = SPC_PASSTHROUGH; rest->pr_ops.t10_reservation_check = &core_pt_reservation_check; rest->pr_ops.t10_seq_non_holder = &core_pt_seq_non_holder; - printk(KERN_INFO "%s: Using SPC_PASSTHROUGH, no reservation" + pr_debug("%s: Using SPC_PASSTHROUGH, no reservation" " emulation\n", dev->transport->name); return 0; } @@ -4275,14 +4275,14 @@ int core_setup_reservations(struct se_device *dev, int force_pt) rest->res_type = SPC3_PERSISTENT_RESERVATIONS; rest->pr_ops.t10_reservation_check = &core_scsi3_pr_reservation_check; rest->pr_ops.t10_seq_non_holder = &core_scsi3_pr_seq_non_holder; - printk(KERN_INFO "%s: Using SPC3_PERSISTENT_RESERVATIONS" + pr_debug("%s: Using SPC3_PERSISTENT_RESERVATIONS" " emulation\n", dev->transport->name); } else { rest->res_type = SPC2_RESERVATIONS; rest->pr_ops.t10_reservation_check = &core_scsi2_reservation_check; rest->pr_ops.t10_seq_non_holder = &core_scsi2_reservation_seq_non_holder; - printk(KERN_INFO "%s: Using SPC2_RESERVATIONS emulation\n", + pr_debug("%s: Using SPC2_RESERVATIONS emulation\n", dev->transport->name); } diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 2c82b0a..04db999 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -66,7 +66,7 @@ static int pscsi_attach_hba(struct se_hba *hba, u32 host_id) phv = kzalloc(sizeof(struct pscsi_hba_virt), GFP_KERNEL); if (!(phv)) { - printk(KERN_ERR "Unable to allocate struct pscsi_hba_virt\n"); + pr_err("Unable to allocate struct pscsi_hba_virt\n"); return -ENOMEM; } phv->phv_host_id = host_id; @@ -74,10 +74,10 @@ static int pscsi_attach_hba(struct se_hba *hba, u32 host_id) hba->hba_ptr = phv; - printk(KERN_INFO "CORE_HBA[%d] - TCM SCSI HBA Driver %s on" + pr_debug("CORE_HBA[%d] - TCM SCSI HBA Driver %s on" " Generic Target Core Stack %s\n", hba->hba_id, PSCSI_VERSION, TARGET_CORE_MOD_VERSION); - printk(KERN_INFO "CORE_HBA[%d] - Attached SCSI HBA to Generic\n", + pr_debug("CORE_HBA[%d] - Attached SCSI HBA to Generic\n", hba->hba_id); return 0; @@ -91,12 +91,12 @@ static void pscsi_detach_hba(struct se_hba *hba) if (scsi_host) { scsi_host_put(scsi_host); - printk(KERN_INFO "CORE_HBA[%d] - Detached SCSI HBA: %s from" + pr_debug("CORE_HBA[%d] - Detached SCSI HBA: %s from" " Generic Target Core\n", hba->hba_id, (scsi_host->hostt->name) ? (scsi_host->hostt->name) : "Unknown"); } else - printk(KERN_INFO "CORE_HBA[%d] - Detached Virtual SCSI HBA" + pr_debug("CORE_HBA[%d] - Detached Virtual SCSI HBA" " from Generic Target Core\n", hba->hba_id); kfree(phv); @@ -117,7 +117,7 @@ static int pscsi_pmode_enable_hba(struct se_hba *hba, unsigned long mode_flag) phv->phv_lld_host = NULL; phv->phv_mode = PHV_VIRUTAL_HOST_ID; - printk(KERN_INFO "CORE_HBA[%d] - Disabled pSCSI HBA Passthrough" + pr_debug("CORE_HBA[%d] - Disabled pSCSI HBA Passthrough" " %s\n", hba->hba_id, (sh->hostt->name) ? (sh->hostt->name) : "Unknown"); @@ -130,7 +130,7 @@ static int pscsi_pmode_enable_hba(struct se_hba *hba, unsigned long mode_flag) */ sh = scsi_host_lookup(phv->phv_host_id); if (IS_ERR(sh)) { - printk(KERN_ERR "pSCSI: Unable to locate SCSI Host for" + pr_err("pSCSI: Unable to locate SCSI Host for" " phv_host_id: %d\n", phv->phv_host_id); return PTR_ERR(sh); } @@ -138,7 +138,7 @@ static int pscsi_pmode_enable_hba(struct se_hba *hba, unsigned long mode_flag) phv->phv_lld_host = sh; phv->phv_mode = PHV_LLD_SCSI_HOST_NO; - printk(KERN_INFO "CORE_HBA[%d] - Enabled pSCSI HBA Passthrough %s\n", + pr_debug("CORE_HBA[%d] - Enabled pSCSI HBA Passthrough %s\n", hba->hba_id, (sh->hostt->name) ? (sh->hostt->name) : "Unknown"); return 1; @@ -257,15 +257,15 @@ pscsi_get_inquiry_vpd_device_ident(struct scsi_device *sdev, page_83 = &buf[off]; ident_len = page_83[3]; if (!ident_len) { - printk(KERN_ERR "page_83[3]: identifier" + pr_err("page_83[3]: identifier" " length zero!\n"); break; } - printk(KERN_INFO "T10 VPD Identifer Length: %d\n", ident_len); + pr_debug("T10 VPD Identifer Length: %d\n", ident_len); vpd = kzalloc(sizeof(struct t10_vpd), GFP_KERNEL); if (!vpd) { - printk(KERN_ERR "Unable to allocate memory for" + pr_err("Unable to allocate memory for" " struct t10_vpd\n"); goto out; } @@ -317,7 +317,7 @@ static struct se_device *pscsi_add_device_to_list( if (!sd->queue_depth) { sd->queue_depth = PSCSI_DEFAULT_QUEUEDEPTH; - printk(KERN_ERR "Set broken SCSI Device %d:%d:%d" + pr_err("Set broken SCSI Device %d:%d:%d" " queue_depth to %d\n", sd->channel, sd->id, sd->lun, sd->queue_depth); } @@ -386,12 +386,12 @@ static void *pscsi_allocate_virtdevice(struct se_hba *hba, const char *name) pdv = kzalloc(sizeof(struct pscsi_dev_virt), GFP_KERNEL); if (!(pdv)) { - printk(KERN_ERR "Unable to allocate memory for struct pscsi_dev_virt\n"); + pr_err("Unable to allocate memory for struct pscsi_dev_virt\n"); return NULL; } pdv->pdv_se_hba = hba; - printk(KERN_INFO "PSCSI: Allocated pdv: %p for %s\n", pdv, name); + pr_debug("PSCSI: Allocated pdv: %p for %s\n", pdv, name); return pdv; } @@ -412,7 +412,7 @@ static struct se_device *pscsi_create_type_disk( u32 dev_flags = 0; if (scsi_device_get(sd)) { - printk(KERN_ERR "scsi_device_get() failed for %d:%d:%d:%d\n", + pr_err("scsi_device_get() failed for %d:%d:%d:%d\n", sh->host_no, sd->channel, sd->id, sd->lun); spin_unlock_irq(sh->host_lock); return NULL; @@ -425,7 +425,7 @@ static struct se_device *pscsi_create_type_disk( bd = blkdev_get_by_path(se_dev->se_dev_udev_path, FMODE_WRITE|FMODE_READ|FMODE_EXCL, pdv); if (IS_ERR(bd)) { - printk(KERN_ERR "pSCSI: blkdev_get_by_path() failed\n"); + pr_err("pSCSI: blkdev_get_by_path() failed\n"); scsi_device_put(sd); return NULL; } @@ -437,7 +437,7 @@ static struct se_device *pscsi_create_type_disk( scsi_device_put(sd); return NULL; } - printk(KERN_INFO "CORE_PSCSI[%d] - Added TYPE_DISK for %d:%d:%d:%d\n", + pr_debug("CORE_PSCSI[%d] - Added TYPE_DISK for %d:%d:%d:%d\n", phv->phv_host_id, sh->host_no, sd->channel, sd->id, sd->lun); return dev; @@ -459,7 +459,7 @@ static struct se_device *pscsi_create_type_rom( u32 dev_flags = 0; if (scsi_device_get(sd)) { - printk(KERN_ERR "scsi_device_get() failed for %d:%d:%d:%d\n", + pr_err("scsi_device_get() failed for %d:%d:%d:%d\n", sh->host_no, sd->channel, sd->id, sd->lun); spin_unlock_irq(sh->host_lock); return NULL; @@ -471,7 +471,7 @@ static struct se_device *pscsi_create_type_rom( scsi_device_put(sd); return NULL; } - printk(KERN_INFO "CORE_PSCSI[%d] - Added Type: %s for %d:%d:%d:%d\n", + pr_debug("CORE_PSCSI[%d] - Added Type: %s for %d:%d:%d:%d\n", phv->phv_host_id, scsi_device_type(sd->type), sh->host_no, sd->channel, sd->id, sd->lun); @@ -498,7 +498,7 @@ static struct se_device *pscsi_create_type_other( if (!(dev)) return NULL; - printk(KERN_INFO "CORE_PSCSI[%d] - Added Type: %s for %d:%d:%d:%d\n", + pr_debug("CORE_PSCSI[%d] - Added Type: %s for %d:%d:%d:%d\n", phv->phv_host_id, scsi_device_type(sd->type), sh->host_no, sd->channel, sd->id, sd->lun); @@ -518,7 +518,7 @@ static struct se_device *pscsi_create_virtdevice( int legacy_mode_enable = 0; if (!(pdv)) { - printk(KERN_ERR "Unable to locate struct pscsi_dev_virt" + pr_err("Unable to locate struct pscsi_dev_virt" " parameter\n"); return ERR_PTR(-EINVAL); } @@ -528,7 +528,7 @@ static struct se_device *pscsi_create_virtdevice( */ if (!(sh)) { if (phv->phv_mode == PHV_LLD_SCSI_HOST_NO) { - printk(KERN_ERR "pSCSI: Unable to locate struct" + pr_err("pSCSI: Unable to locate struct" " Scsi_Host for PHV_LLD_SCSI_HOST_NO\n"); return ERR_PTR(-ENODEV); } @@ -537,7 +537,7 @@ static struct se_device *pscsi_create_virtdevice( * reference, we enforce that udev_path has been set */ if (!(se_dev->su_dev_flags & SDF_USING_UDEV_PATH)) { - printk(KERN_ERR "pSCSI: udev_path attribute has not" + pr_err("pSCSI: udev_path attribute has not" " been set before ENABLE=1\n"); return ERR_PTR(-EINVAL); } @@ -549,7 +549,7 @@ static struct se_device *pscsi_create_virtdevice( if (!(pdv->pdv_flags & PDF_HAS_VIRT_HOST_ID)) { spin_lock(&hba->device_lock); if (!(list_empty(&hba->hba_dev_list))) { - printk(KERN_ERR "pSCSI: Unable to set hba_mode" + pr_err("pSCSI: Unable to set hba_mode" " with active devices\n"); spin_unlock(&hba->device_lock); return ERR_PTR(-EEXIST); @@ -565,14 +565,14 @@ static struct se_device *pscsi_create_virtdevice( } else { sh = scsi_host_lookup(pdv->pdv_host_id); if (IS_ERR(sh)) { - printk(KERN_ERR "pSCSI: Unable to locate" + pr_err("pSCSI: Unable to locate" " pdv_host_id: %d\n", pdv->pdv_host_id); return (struct se_device *) sh; } } } else { if (phv->phv_mode == PHV_VIRUTAL_HOST_ID) { - printk(KERN_ERR "pSCSI: PHV_VIRUTAL_HOST_ID set while" + pr_err("pSCSI: PHV_VIRUTAL_HOST_ID set while" " struct Scsi_Host exists\n"); return ERR_PTR(-EEXIST); } @@ -615,7 +615,7 @@ static struct se_device *pscsi_create_virtdevice( } spin_unlock_irq(sh->host_lock); - printk(KERN_ERR "pSCSI: Unable to locate %d:%d:%d:%d\n", sh->host_no, + pr_err("pSCSI: Unable to locate %d:%d:%d:%d\n", sh->host_no, pdv->pdv_channel_id, pdv->pdv_target_id, pdv->pdv_lun_id); if (phv->phv_mode == PHV_VIRUTAL_HOST_ID) @@ -730,7 +730,7 @@ after_mode_sense: buf = sg_virt(&sg[0]); if (!(buf)) { - printk(KERN_ERR "Unable to get buf for scatterlist\n"); + pr_err("Unable to get buf for scatterlist\n"); goto after_mode_select; } @@ -767,7 +767,7 @@ pscsi_alloc_task(struct se_cmd *cmd) pt = kzalloc(sizeof(struct pscsi_plugin_task), GFP_KERNEL); if (!pt) { - printk(KERN_ERR "Unable to allocate struct pscsi_plugin_task\n"); + pr_err("Unable to allocate struct pscsi_plugin_task\n"); return NULL; } @@ -780,7 +780,7 @@ pscsi_alloc_task(struct se_cmd *cmd) pt->pscsi_cdb = kzalloc(scsi_command_size(cdb), GFP_KERNEL); if (!(pt->pscsi_cdb)) { - printk(KERN_ERR "pSCSI: Unable to allocate extended" + pr_err("pSCSI: Unable to allocate extended" " pt->pscsi_cdb\n"); kfree(pt); return NULL; @@ -838,7 +838,7 @@ static int pscsi_blk_get_request(struct se_task *task) (task->task_data_direction == DMA_TO_DEVICE), GFP_KERNEL); if (!(pt->pscsi_req) || IS_ERR(pt->pscsi_req)) { - printk(KERN_ERR "PSCSI: blk_get_request() failed: %ld\n", + pr_err("PSCSI: blk_get_request() failed: %ld\n", IS_ERR(pt->pscsi_req)); return PYX_TRANSPORT_LU_COMM_FAILURE; } @@ -936,7 +936,7 @@ static ssize_t pscsi_set_configfs_dev_params(struct se_hba *hba, switch (token) { case Opt_scsi_host_id: if (phv->phv_mode == PHV_LLD_SCSI_HOST_NO) { - printk(KERN_ERR "PSCSI[%d]: Unable to accept" + pr_err("PSCSI[%d]: Unable to accept" " scsi_host_id while phv_mode ==" " PHV_LLD_SCSI_HOST_NO\n", phv->phv_host_id); @@ -945,14 +945,14 @@ static ssize_t pscsi_set_configfs_dev_params(struct se_hba *hba, } match_int(args, &arg); pdv->pdv_host_id = arg; - printk(KERN_INFO "PSCSI[%d]: Referencing SCSI Host ID:" + pr_debug("PSCSI[%d]: Referencing SCSI Host ID:" " %d\n", phv->phv_host_id, pdv->pdv_host_id); pdv->pdv_flags |= PDF_HAS_VIRT_HOST_ID; break; case Opt_scsi_channel_id: match_int(args, &arg); pdv->pdv_channel_id = arg; - printk(KERN_INFO "PSCSI[%d]: Referencing SCSI Channel" + pr_debug("PSCSI[%d]: Referencing SCSI Channel" " ID: %d\n", phv->phv_host_id, pdv->pdv_channel_id); pdv->pdv_flags |= PDF_HAS_CHANNEL_ID; @@ -960,7 +960,7 @@ static ssize_t pscsi_set_configfs_dev_params(struct se_hba *hba, case Opt_scsi_target_id: match_int(args, &arg); pdv->pdv_target_id = arg; - printk(KERN_INFO "PSCSI[%d]: Referencing SCSI Target" + pr_debug("PSCSI[%d]: Referencing SCSI Target" " ID: %d\n", phv->phv_host_id, pdv->pdv_target_id); pdv->pdv_flags |= PDF_HAS_TARGET_ID; @@ -968,7 +968,7 @@ static ssize_t pscsi_set_configfs_dev_params(struct se_hba *hba, case Opt_scsi_lun_id: match_int(args, &arg); pdv->pdv_lun_id = arg; - printk(KERN_INFO "PSCSI[%d]: Referencing SCSI LUN ID:" + pr_debug("PSCSI[%d]: Referencing SCSI LUN ID:" " %d\n", phv->phv_host_id, pdv->pdv_lun_id); pdv->pdv_flags |= PDF_HAS_LUN_ID; break; @@ -991,7 +991,7 @@ static ssize_t pscsi_check_configfs_dev_params( if (!(pdv->pdv_flags & PDF_HAS_CHANNEL_ID) || !(pdv->pdv_flags & PDF_HAS_TARGET_ID) || !(pdv->pdv_flags & PDF_HAS_LUN_ID)) { - printk(KERN_ERR "Missing scsi_channel_id=, scsi_target_id= and" + pr_err("Missing scsi_channel_id=, scsi_target_id= and" " scsi_lun_id= parameters\n"); return -EINVAL; } @@ -1062,7 +1062,7 @@ static inline struct bio *pscsi_get_bio(int sg_num) */ bio = bio_kmalloc(GFP_KERNEL, sg_num); if (!(bio)) { - printk(KERN_ERR "PSCSI: bio_kmalloc() failed\n"); + pr_err("PSCSI: bio_kmalloc() failed\n"); return NULL; } bio->bi_end_io = pscsi_bi_endio; @@ -1070,12 +1070,6 @@ static inline struct bio *pscsi_get_bio(int sg_num) return bio; } -#if 0 -#define DEBUG_PSCSI(x...) printk(x) -#else -#define DEBUG_PSCSI(x...) -#endif - static int __pscsi_map_task_SG( struct se_task *task, struct scatterlist *task_sg, @@ -1106,14 +1100,14 @@ static int __pscsi_map_task_SG( * is ported to upstream SCSI passthrough functionality that accepts * struct scatterlist->page_link or struct page as a paraemeter. */ - DEBUG_PSCSI("PSCSI: nr_pages: %d\n", nr_pages); + pr_debug("PSCSI: nr_pages: %d\n", nr_pages); for_each_sg(task_sg, sg, task_sg_num, i) { page = sg_page(sg); off = sg->offset; len = sg->length; - DEBUG_PSCSI("PSCSI: i: %d page: %p len: %d off: %d\n", i, + pr_debug("PSCSI: i: %d page: %p len: %d off: %d\n", i, page, len, off); while (len > 0 && data_len > 0) { @@ -1133,7 +1127,7 @@ static int __pscsi_map_task_SG( if (rw) bio->bi_rw |= REQ_WRITE; - DEBUG_PSCSI("PSCSI: Allocated bio: %p," + pr_debug("PSCSI: Allocated bio: %p," " dir: %s nr_vecs: %d\n", bio, (rw) ? "rw" : "r", nr_vecs); /* @@ -1148,7 +1142,7 @@ static int __pscsi_map_task_SG( tbio = tbio->bi_next = bio; } - DEBUG_PSCSI("PSCSI: Calling bio_add_pc_page() i: %d" + pr_debug("PSCSI: Calling bio_add_pc_page() i: %d" " bio: %p page: %p len: %d off: %d\n", i, bio, page, len, off); @@ -1157,11 +1151,11 @@ static int __pscsi_map_task_SG( if (rc != bytes) goto fail; - DEBUG_PSCSI("PSCSI: bio->bi_vcnt: %d nr_vecs: %d\n", + pr_debug("PSCSI: bio->bi_vcnt: %d nr_vecs: %d\n", bio->bi_vcnt, nr_vecs); if (bio->bi_vcnt > nr_vecs) { - DEBUG_PSCSI("PSCSI: Reached bio->bi_vcnt max:" + pr_debug("PSCSI: Reached bio->bi_vcnt max:" " %d i: %d bio: %p, allocating another" " bio\n", bio->bi_vcnt, i, bio); /* @@ -1191,7 +1185,7 @@ static int __pscsi_map_task_SG( pt->pscsi_req = blk_make_request(pdv->pdv_sd->request_queue, hbio, GFP_KERNEL); if (!(pt->pscsi_req)) { - printk(KERN_ERR "pSCSI: blk_make_request() failed\n"); + pr_err("pSCSI: blk_make_request() failed\n"); goto fail; } /* @@ -1209,7 +1203,7 @@ static int __pscsi_map_task_SG( pt->pscsi_req->next_rq = blk_make_request(pdv->pdv_sd->request_queue, hbio, GFP_KERNEL); if (!(pt->pscsi_req->next_rq)) { - printk(KERN_ERR "pSCSI: blk_make_request() failed for BIDI\n"); + pr_err("pSCSI: blk_make_request() failed for BIDI\n"); goto fail; } pscsi_blk_init_request(task, pt, pt->pscsi_req->next_rq, 1); @@ -1321,7 +1315,7 @@ static inline void pscsi_process_SAM_status( task->task_scsi_status = status_byte(pt->pscsi_result); if ((task->task_scsi_status)) { task->task_scsi_status <<= 1; - printk(KERN_INFO "PSCSI Status Byte exception at task: %p CDB:" + pr_debug("PSCSI Status Byte exception at task: %p CDB:" " 0x%02x Result: 0x%08x\n", task, pt->pscsi_cdb[0], pt->pscsi_result); } @@ -1331,7 +1325,7 @@ static inline void pscsi_process_SAM_status( transport_complete_task(task, (!task->task_scsi_status)); break; default: - printk(KERN_INFO "PSCSI Host Byte exception at task: %p CDB:" + pr_debug("PSCSI Host Byte exception at task: %p CDB:" " 0x%02x Result: 0x%08x\n", task, pt->pscsi_cdb[0], pt->pscsi_result); task->task_scsi_status = SAM_STAT_CHECK_CONDITION; diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c index 3fe3562..d9be7b4 100644 --- a/drivers/target/target_core_rd.c +++ b/drivers/target/target_core_rd.c @@ -46,9 +46,6 @@ static struct se_subsystem_api rd_mcp_template; -/* #define DEBUG_RAMDISK_MCP */ -/* #define DEBUG_RAMDISK_DR */ - /* rd_attach_hba(): (Part of se_subsystem_api_t template) * * @@ -59,7 +56,7 @@ static int rd_attach_hba(struct se_hba *hba, u32 host_id) rd_host = kzalloc(sizeof(struct rd_host), GFP_KERNEL); if (!(rd_host)) { - printk(KERN_ERR "Unable to allocate memory for struct rd_host\n"); + pr_err("Unable to allocate memory for struct rd_host\n"); return -ENOMEM; } @@ -67,10 +64,10 @@ static int rd_attach_hba(struct se_hba *hba, u32 host_id) hba->hba_ptr = rd_host; - printk(KERN_INFO "CORE_HBA[%d] - TCM Ramdisk HBA Driver %s on" + pr_debug("CORE_HBA[%d] - TCM Ramdisk HBA Driver %s on" " Generic Target Core Stack %s\n", hba->hba_id, RD_HBA_VERSION, TARGET_CORE_MOD_VERSION); - printk(KERN_INFO "CORE_HBA[%d] - Attached Ramdisk HBA: %u to Generic" + pr_debug("CORE_HBA[%d] - Attached Ramdisk HBA: %u to Generic" " MaxSectors: %u\n", hba->hba_id, rd_host->rd_host_id, RD_MAX_SECTORS); @@ -81,7 +78,7 @@ static void rd_detach_hba(struct se_hba *hba) { struct rd_host *rd_host = hba->hba_ptr; - printk(KERN_INFO "CORE_HBA[%d] - Detached Ramdisk HBA: %u from" + pr_debug("CORE_HBA[%d] - Detached Ramdisk HBA: %u from" " Generic Target Core\n", hba->hba_id, rd_host->rd_host_id); kfree(rd_host); @@ -119,7 +116,7 @@ static void rd_release_device_space(struct rd_dev *rd_dev) kfree(sg); } - printk(KERN_INFO "CORE_RD[%u] - Released device space for Ramdisk" + pr_debug("CORE_RD[%u] - Released device space for Ramdisk" " Device ID: %u, pages %u in %u tables total bytes %lu\n", rd_dev->rd_host->rd_host_id, rd_dev->rd_dev_id, page_count, rd_dev->sg_table_count, (unsigned long)page_count * PAGE_SIZE); @@ -144,7 +141,7 @@ static int rd_build_device_space(struct rd_dev *rd_dev) struct scatterlist *sg; if (rd_dev->rd_page_count <= 0) { - printk(KERN_ERR "Illegal page count: %u for Ramdisk device\n", + pr_err("Illegal page count: %u for Ramdisk device\n", rd_dev->rd_page_count); return -EINVAL; } @@ -154,7 +151,7 @@ static int rd_build_device_space(struct rd_dev *rd_dev) sg_table = kzalloc(sg_tables * sizeof(struct rd_dev_sg_table), GFP_KERNEL); if (!(sg_table)) { - printk(KERN_ERR "Unable to allocate memory for Ramdisk" + pr_err("Unable to allocate memory for Ramdisk" " scatterlist tables\n"); return -ENOMEM; } @@ -169,12 +166,12 @@ static int rd_build_device_space(struct rd_dev *rd_dev) sg = kzalloc(sg_per_table * sizeof(struct scatterlist), GFP_KERNEL); if (!(sg)) { - printk(KERN_ERR "Unable to allocate scatterlist array" + pr_err("Unable to allocate scatterlist array" " for struct rd_dev\n"); return -ENOMEM; } - sg_init_table((struct scatterlist *)&sg[0], sg_per_table); + sg_init_table(sg, sg_per_table); sg_table[i].sg_table = sg; sg_table[i].rd_sg_count = sg_per_table; @@ -185,7 +182,7 @@ static int rd_build_device_space(struct rd_dev *rd_dev) for (j = 0; j < sg_per_table; j++) { pg = alloc_pages(GFP_KERNEL, 0); if (!(pg)) { - printk(KERN_ERR "Unable to allocate scatterlist" + pr_err("Unable to allocate scatterlist" " pages for struct rd_dev_sg_table\n"); return -ENOMEM; } @@ -197,7 +194,7 @@ static int rd_build_device_space(struct rd_dev *rd_dev) total_sg_needed -= sg_per_table; } - printk(KERN_INFO "CORE_RD[%u] - Built Ramdisk Device ID: %u space of" + pr_debug("CORE_RD[%u] - Built Ramdisk Device ID: %u space of" " %u pages in %u tables\n", rd_dev->rd_host->rd_host_id, rd_dev->rd_dev_id, rd_dev->rd_page_count, rd_dev->sg_table_count); @@ -215,7 +212,7 @@ static void *rd_allocate_virtdevice( rd_dev = kzalloc(sizeof(struct rd_dev), GFP_KERNEL); if (!(rd_dev)) { - printk(KERN_ERR "Unable to allocate memory for struct rd_dev\n"); + pr_err("Unable to allocate memory for struct rd_dev\n"); return NULL; } @@ -272,7 +269,7 @@ static struct se_device *rd_create_virtdevice( rd_dev->rd_dev_id = rd_host->rd_host_dev_id_count++; rd_dev->rd_queue_depth = dev->queue_depth; - printk(KERN_INFO "CORE_RD[%u] - Added TCM %s Ramdisk Device ID: %u of" + pr_debug("CORE_RD[%u] - Added TCM %s Ramdisk Device ID: %u of" " %u pages in %u tables, %lu total bytes\n", rd_host->rd_host_id, (!rd_dev->rd_direct) ? "MEMCPY" : "DIRECT", rd_dev->rd_dev_id, rd_dev->rd_page_count, @@ -318,7 +315,7 @@ rd_alloc_task(struct se_cmd *cmd) rd_req = kzalloc(sizeof(struct rd_request), GFP_KERNEL); if (!rd_req) { - printk(KERN_ERR "Unable to allocate struct rd_request\n"); + pr_err("Unable to allocate struct rd_request\n"); return NULL; } rd_req->rd_dev = cmd->se_dev->dev_ptr; @@ -342,7 +339,7 @@ static struct rd_dev_sg_table *rd_get_sg_table(struct rd_dev *rd_dev, u32 page) return sg_table; } - printk(KERN_ERR "Unable to locate struct rd_dev_sg_table for page: %u\n", + pr_err("Unable to locate struct rd_dev_sg_table for page: %u\n", page); return NULL; @@ -370,26 +367,26 @@ static int rd_MEMCPY_read(struct rd_request *req) table_sg_end = (table->page_end_offset - req->rd_page); sg_d = task->task_sg; sg_s = &table->sg_table[req->rd_page - table->page_start_offset]; -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "RD[%u]: Read LBA: %llu, Size: %u Page: %u, Offset:" + + pr_debug("RD[%u]: Read LBA: %llu, Size: %u Page: %u, Offset:" " %u\n", dev->rd_dev_id, task->task_lba, req->rd_size, req->rd_page, req->rd_offset); -#endif + src_offset = rd_offset; while (req->rd_size) { if ((sg_d[i].length - dst_offset) < (sg_s[j].length - src_offset)) { length = (sg_d[i].length - dst_offset); -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "Step 1 - sg_d[%d]: %p length: %d" + + pr_debug("Step 1 - sg_d[%d]: %p length: %d" " offset: %u sg_s[%d].length: %u\n", i, &sg_d[i], sg_d[i].length, sg_d[i].offset, j, sg_s[j].length); - printk(KERN_INFO "Step 1 - length: %u dst_offset: %u" + pr_debug("Step 1 - length: %u dst_offset: %u" " src_offset: %u\n", length, dst_offset, src_offset); -#endif + if (length > req->rd_size) length = req->rd_size; @@ -406,15 +403,15 @@ static int rd_MEMCPY_read(struct rd_request *req) page_end = 0; } else { length = (sg_s[j].length - src_offset); -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "Step 2 - sg_d[%d]: %p length: %d" + + pr_debug("Step 2 - sg_d[%d]: %p length: %d" " offset: %u sg_s[%d].length: %u\n", i, &sg_d[i], sg_d[i].length, sg_d[i].offset, j, sg_s[j].length); - printk(KERN_INFO "Step 2 - length: %u dst_offset: %u" + pr_debug("Step 2 - length: %u dst_offset: %u" " src_offset: %u\n", length, dst_offset, src_offset); -#endif + if (length > req->rd_size) length = req->rd_size; @@ -438,11 +435,10 @@ static int rd_MEMCPY_read(struct rd_request *req) memcpy(dst, src, length); -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "page: %u, remaining size: %u, length: %u," + pr_debug("page: %u, remaining size: %u, length: %u," " i: %u, j: %u\n", req->rd_page, (req->rd_size - length), length, i, j); -#endif + req->rd_size -= length; if (!(req->rd_size)) return 0; @@ -451,16 +447,14 @@ static int rd_MEMCPY_read(struct rd_request *req) continue; if (++req->rd_page <= table->page_end_offset) { -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "page: %u in same page table\n", + pr_debug("page: %u in same page table\n", req->rd_page); -#endif continue; } -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "getting new page table for page: %u\n", + + pr_debug("getting new page table for page: %u\n", req->rd_page); -#endif + table = rd_get_sg_table(dev, req->rd_page); if (!(table)) return -EINVAL; @@ -493,26 +487,26 @@ static int rd_MEMCPY_write(struct rd_request *req) table_sg_end = (table->page_end_offset - req->rd_page); sg_d = &table->sg_table[req->rd_page - table->page_start_offset]; sg_s = task->task_sg; -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "RD[%d] Write LBA: %llu, Size: %u, Page: %u," + + pr_debug("RD[%d] Write LBA: %llu, Size: %u, Page: %u," " Offset: %u\n", dev->rd_dev_id, task->task_lba, req->rd_size, req->rd_page, req->rd_offset); -#endif + dst_offset = rd_offset; while (req->rd_size) { if ((sg_s[i].length - src_offset) < (sg_d[j].length - dst_offset)) { length = (sg_s[i].length - src_offset); -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "Step 1 - sg_s[%d]: %p length: %d" + + pr_debug("Step 1 - sg_s[%d]: %p length: %d" " offset: %d sg_d[%d].length: %u\n", i, &sg_s[i], sg_s[i].length, sg_s[i].offset, j, sg_d[j].length); - printk(KERN_INFO "Step 1 - length: %u src_offset: %u" + pr_debug("Step 1 - length: %u src_offset: %u" " dst_offset: %u\n", length, src_offset, dst_offset); -#endif + if (length > req->rd_size) length = req->rd_size; @@ -529,15 +523,15 @@ static int rd_MEMCPY_write(struct rd_request *req) page_end = 0; } else { length = (sg_d[j].length - dst_offset); -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "Step 2 - sg_s[%d]: %p length: %d" + + pr_debug("Step 2 - sg_s[%d]: %p length: %d" " offset: %d sg_d[%d].length: %u\n", i, &sg_s[i], sg_s[i].length, sg_s[i].offset, j, sg_d[j].length); - printk(KERN_INFO "Step 2 - length: %u src_offset: %u" + pr_debug("Step 2 - length: %u src_offset: %u" " dst_offset: %u\n", length, src_offset, dst_offset); -#endif + if (length > req->rd_size) length = req->rd_size; @@ -561,11 +555,10 @@ static int rd_MEMCPY_write(struct rd_request *req) memcpy(dst, src, length); -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "page: %u, remaining size: %u, length: %u," + pr_debug("page: %u, remaining size: %u, length: %u," " i: %u, j: %u\n", req->rd_page, (req->rd_size - length), length, i, j); -#endif + req->rd_size -= length; if (!(req->rd_size)) return 0; @@ -574,16 +567,14 @@ static int rd_MEMCPY_write(struct rd_request *req) continue; if (++req->rd_page <= table->page_end_offset) { -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "page: %u in same page table\n", + pr_debug("page: %u in same page table\n", req->rd_page); -#endif continue; } -#ifdef DEBUG_RAMDISK_MCP - printk(KERN_INFO "getting new page table for page: %u\n", + + pr_debug("getting new page table for page: %u\n", req->rd_page); -#endif + table = rd_get_sg_table(dev, req->rd_page); if (!(table)) return -EINVAL; @@ -670,7 +661,7 @@ static ssize_t rd_set_configfs_dev_params( case Opt_rd_pages: match_int(args, &arg); rd_dev->rd_page_count = arg; - printk(KERN_INFO "RAMDISK: Referencing Page" + pr_debug("RAMDISK: Referencing Page" " Count: %u\n", rd_dev->rd_page_count); rd_dev->rd_flags |= RDF_HAS_PAGE_COUNT; break; @@ -688,7 +679,7 @@ static ssize_t rd_check_configfs_dev_params(struct se_hba *hba, struct se_subsys struct rd_dev *rd_dev = se_dev->se_dev_su_ptr; if (!(rd_dev->rd_flags & RDF_HAS_PAGE_COUNT)) { - printk(KERN_INFO "Missing rd_pages= parameter\n"); + pr_debug("Missing rd_pages= parameter\n"); return -EINVAL; } diff --git a/drivers/target/target_core_stgt.c b/drivers/target/target_core_stgt.c index 6ed843d..e5872ba 100644 --- a/drivers/target/target_core_stgt.c +++ b/drivers/target/target_core_stgt.c @@ -120,7 +120,7 @@ static int stgt_attach_hba(struct se_hba *hba, u32 host_id) stgt_hba = kzalloc(sizeof(struct stgt_hba), GFP_KERNEL); if (!(stgt_hba)) { - printk(KERN_ERR "Unable to allocate struct stgt_hba\n"); + pr_err("Unable to allocate struct stgt_hba\n"); return -ENOMEM; } stgt_hba->se_hba = hba; @@ -132,7 +132,7 @@ static int stgt_attach_hba(struct se_hba *hba, u32 host_id) err = device_register(&stgt_hba->dev); if (err) { - printk(KERN_ERR "device_register() for stgt_hba failed:" + pr_err("device_register() for stgt_hba failed:" " %d\n", err); return err; } @@ -153,7 +153,7 @@ static int stgt_lld_probe(struct device *dev) sh = scsi_host_alloc(&stgt_driver_template, sizeof(stgt_hba)); if (!(sh)) { - printk(KERN_ERR "scsi_host_alloc() failed\n"); + pr_err("scsi_host_alloc() failed\n"); return -ENOMEM; } hba = stgt_hba->se_hba; @@ -169,7 +169,7 @@ static int stgt_lld_probe(struct device *dev) err = scsi_add_host(sh, &stgt_hba->dev); if (err) { - printk(KERN_ERR "scsi_add_host() failed with err: %d\n", err); + pr_err("scsi_add_host() failed with err: %d\n", err); return err; } @@ -184,12 +184,12 @@ static int stgt_lld_probe(struct device *dev) hba->hba_ptr = sh; - printk(KERN_INFO "CORE_HBA[%d] - TCM STGT HBA Driver %s on" + pr_debug("CORE_HBA[%d] - TCM STGT HBA Driver %s on" " Generic Target Core Stack %s\n", hba->hba_id, STGT_VERSION, TARGET_CORE_MOD_VERSION); - printk(KERN_INFO "CORE_HBA[%d] - %s\n", hba->hba_id, (sh->hostt->name) ? + pr_debug("CORE_HBA[%d] - %s\n", hba->hba_id, (sh->hostt->name) ? (sh->hostt->name) : "Unknown"); - printk(KERN_INFO "CORE_HBA[%d] - Attached STGT HBA to Generic" + pr_debug("CORE_HBA[%d] - Attached STGT HBA to Generic" " MaxSectors: %hu\n", hba->hba_id, max_sectors); @@ -215,7 +215,7 @@ static void stgt_detach_hba(struct se_hba *hba) struct Scsi_Host *scsi_host = hba->hba_ptr; struct stgt_hba *stgt_hba = *(struct stgt_hba **)shost_priv(scsi_host); - printk(KERN_INFO "CORE_HBA[%d] - Detached STGT HBA: %s from" + pr_debug("CORE_HBA[%d] - Detached STGT HBA: %s from" " Generic Target Core\n", hba->hba_id, (scsi_host->hostt->name) ? (scsi_host->hostt->name) : "Unknown"); @@ -230,12 +230,12 @@ static void *stgt_allocate_virtdevice(struct se_hba *hba, const char *name) sdv = kzalloc(sizeof(struct stgt_dev_virt), GFP_KERNEL); if (!(sdv)) { - printk(KERN_ERR "Unable to allocate memory for struct stgt_dev_virt\n"); + pr_err("Unable to allocate memory for struct stgt_dev_virt\n"); return NULL; } sdv->sdv_se_hba = hba; - printk(KERN_INFO "STGT: Allocated sdv: %p for %s\n", sdv, name); + pr_debug("STGT: Allocated sdv: %p for %s\n", sdv, name); return sdv; } @@ -249,12 +249,12 @@ static struct se_device *stgt_create_virtdevice( struct Scsi_Host *sh = hba->hba_ptr; if (!(sdv)) { - printk(KERN_ERR "Unable to locate struct stgt_dev_virt" + pr_err("Unable to locate struct stgt_dev_virt" " parameter\n"); return NULL; } - printk(KERN_ERR "Unable to locate %d:%d:%d:%d\n", sh->host_no, + pr_err("Unable to locate %d:%d:%d:%d\n", sh->host_no, sdv->sdv_channel_id, sdv->sdv_target_id, sdv->sdv_lun_id); return NULL; @@ -311,7 +311,7 @@ stgt_alloc_task(struct se_cmd *cmd) st = kzalloc(sizeof(struct stgt_plugin_task), GFP_KERNEL); if (!st) { - printk(KERN_ERR "Unable to allocate struct stgt_plugin_task\n"); + pr_err("Unable to allocate struct stgt_plugin_task\n"); return NULL; } @@ -332,7 +332,7 @@ static int stgt_do_task(struct se_task *task) sc = scsi_host_get_command(sh, task->task_data_direction, GFP_KERNEL); if (!sc) { - printk(KERN_ERR "Unable to allocate memory for struct" + pr_err("Unable to allocate memory for struct" " scsi_cmnd\n"); return PYX_TRANSPORT_LU_COMM_FAILURE; } @@ -348,7 +348,7 @@ static int stgt_do_task(struct se_task *task) err = scsi_tgt_queue_command(sc, itn_id, (struct scsi_lun *)&cmd->lun, cmd->tag); if (err) { - printk(KERN_INFO "scsi_tgt_queue_command() failed for sc:" + pr_debug("scsi_tgt_queue_command() failed for sc:" " %p\n", sc); scsi_host_put_command(sh, sc); } @@ -404,21 +404,21 @@ static ssize_t stgt_set_configfs_dev_params(struct se_hba *hba, case Opt_scsi_channel_id: match_int(args, &arg); sdv->sdv_channel_id = arg; - printk(KERN_INFO "STGT[%d]: Referencing SCSI Channel" + pr_debug("STGT[%d]: Referencing SCSI Channel" " ID: %d\n", sh->host_no, sdv->sdv_channel_id); sdv->sdv_flags |= PDF_HAS_CHANNEL_ID; break; case Opt_scsi_target_id: match_int(args, &arg); sdv->sdv_target_id = arg; - printk(KERN_INFO "STGT[%d]: Referencing SCSI Target" + pr_debug("STGT[%d]: Referencing SCSI Target" " ID: %d\n", sh->host_no, sdv->sdv_target_id); sdv->sdv_flags |= PDF_HAS_TARGET_ID; break; case Opt_scsi_lun_id: match_int(args, &arg); sdv->sdv_lun_id = arg; - printk(KERN_INFO "STGT[%d]: Referencing SCSI LUN ID:" + pr_debug("STGT[%d]: Referencing SCSI LUN ID:" " %d\n", sh->host_no, sdv->sdv_lun_id); sdv->sdv_flags |= PDF_HAS_LUN_ID; break; @@ -440,7 +440,7 @@ static ssize_t stgt_check_configfs_dev_params( if (!(sdv->sdv_flags & PDF_HAS_CHANNEL_ID) || !(sdv->sdv_flags & PDF_HAS_TARGET_ID) || !(sdv->sdv_flags & PDF_HAS_TARGET_ID)) { - printk(KERN_ERR "Missing scsi_channel_id=, scsi_target_id= and" + pr_err("Missing scsi_channel_id=, scsi_target_id= and" " scsi_lun_id= parameters\n"); return -1; } @@ -520,7 +520,7 @@ static inline void stgt_process_SAM_status( task->task_scsi_status = status_byte(st->stgt_result); if ((task->task_scsi_status)) { task->task_scsi_status <<= 1; - printk(KERN_INFO "PSCSI Status Byte exception at task: %p CDB:" + pr_debug("PSCSI Status Byte exception at task: %p CDB:" " 0x%02x Result: 0x%08x\n", task, st->stgt_cdb[0], st->stgt_result); } @@ -530,7 +530,7 @@ static inline void stgt_process_SAM_status( transport_complete_task(task, (!task->task_scsi_status)); break; default: - printk(KERN_INFO "PSCSI Host Byte exception at task: %p CDB:" + pr_debug("PSCSI Host Byte exception at task: %p CDB:" " 0x%02x Result: 0x%08x\n", task, st->stgt_cdb[0], st->stgt_result); task->task_scsi_status = SAM_STAT_CHECK_CONDITION; @@ -556,11 +556,11 @@ static int stgt_transfer_response(struct scsi_cmnd *sc, struct stgt_plugin_task *st = STGT_TASK(task); if (!task) { - printk(KERN_ERR "struct se_task is NULL!\n"); + pr_err("struct se_task is NULL!\n"); BUG(); } if (!st) { - printk(KERN_ERR "struct stgt_plugin_task is NULL!\n"); + pr_err("struct stgt_plugin_task is NULL!\n"); BUG(); } st->stgt_result = sc->request->errors; @@ -603,19 +603,19 @@ static int __init stgt_module_init(void) ret = device_register(&stgt_primary); if (ret) { - printk(KERN_ERR "device_register() failed for stgt_primary\n"); + pr_err("device_register() failed for stgt_primary\n"); return ret; } ret = bus_register(&stgt_lld_bus); if (ret) { - printk(KERN_ERR "bus_register() failed for stgt_ldd_bus\n"); + pr_err("bus_register() failed for stgt_ldd_bus\n"); goto out_unregister_device; } ret = driver_register(&stgt_driverfs_driver); if (ret) { - printk(KERN_ERR "driver_register() failed for" + pr_err("driver_register() failed for" " stgt_driverfs_driver\n"); goto out_unregister_bus; } diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c index b95f090..219dbc8 100644 --- a/drivers/target/target_core_tmr.c +++ b/drivers/target/target_core_tmr.c @@ -41,13 +41,6 @@ #include "target_core_alua.h" #include "target_core_pr.h" -#define DEBUG_LUN_RESET -#ifdef DEBUG_LUN_RESET -#define DEBUG_LR(x...) printk(KERN_INFO x) -#else -#define DEBUG_LR(x...) -#endif - struct se_tmr_req *core_tmr_alloc_req( struct se_cmd *se_cmd, void *fabric_tmr_ptr, @@ -58,7 +51,7 @@ struct se_tmr_req *core_tmr_alloc_req( tmr = kmem_cache_zalloc(se_tmr_req_cache, (in_interrupt()) ? GFP_ATOMIC : GFP_KERNEL); if (!(tmr)) { - printk(KERN_ERR "Unable to allocate struct se_tmr_req\n"); + pr_err("Unable to allocate struct se_tmr_req\n"); return ERR_PTR(-ENOMEM); } tmr->task_cmd = se_cmd; @@ -141,13 +134,13 @@ int core_tmr_lun_reset( tmr_nacl = tmr->task_cmd->se_sess->se_node_acl; tmr_tpg = tmr->task_cmd->se_sess->se_tpg; if (tmr_nacl && tmr_tpg) { - DEBUG_LR("LUN_RESET: TMR caller fabric: %s" + pr_debug("LUN_RESET: TMR caller fabric: %s" " initiator port %s\n", tmr_tpg->se_tpg_tfo->get_fabric_name(), tmr_nacl->initiatorname); } } - DEBUG_LR("LUN_RESET: %s starting for [%s], tas: %d\n", + pr_debug("LUN_RESET: %s starting for [%s], tas: %d\n", (preempt_and_abort_list) ? "Preempt" : "TMR", dev->transport->name, tas); /* @@ -164,7 +157,7 @@ int core_tmr_lun_reset( cmd = tmr_p->task_cmd; if (!(cmd)) { - printk(KERN_ERR "Unable to locate struct se_cmd for TMR\n"); + pr_err("Unable to locate struct se_cmd for TMR\n"); continue; } /* @@ -189,7 +182,7 @@ int core_tmr_lun_reset( spin_lock(&dev->se_tmr_lock); continue; } - DEBUG_LR("LUN_RESET: %s releasing TMR %p Function: 0x%02x," + pr_debug("LUN_RESET: %s releasing TMR %p Function: 0x%02x," " Response: 0x%02x, t_state: %d\n", (preempt_and_abort_list) ? "Preempt" : "", tmr_p, tmr_p->function, tmr_p->response, cmd->t_state); @@ -224,7 +217,7 @@ int core_tmr_lun_reset( list_for_each_entry_safe(task, task_tmp, &dev->state_task_list, t_state_list) { if (!task->task_se_cmd) { - printk(KERN_ERR "task->task_se_cmd is NULL!\n"); + pr_err("task->task_se_cmd is NULL!\n"); continue; } cmd = task->task_se_cmd; @@ -248,14 +241,14 @@ int core_tmr_lun_reset( spin_unlock_irqrestore(&dev->execute_task_lock, flags); spin_lock_irqsave(&cmd->t_state_lock, flags); - DEBUG_LR("LUN_RESET: %s cmd: %p task: %p" + pr_debug("LUN_RESET: %s cmd: %p task: %p" " ITT/CmdSN: 0x%08x/0x%08x, i_state: %d, t_state/" "def_t_state: %d/%d cdb: 0x%02x\n", (preempt_and_abort_list) ? "Preempt" : "", cmd, task, cmd->se_tfo->get_task_tag(cmd), 0, cmd->se_tfo->get_cmd_state(cmd), cmd->t_state, cmd->deferred_t_state, cmd->t_task_cdb[0]); - DEBUG_LR("LUN_RESET: ITT[0x%08x] - pr_res_key: 0x%016Lx" + pr_debug("LUN_RESET: ITT[0x%08x] - pr_res_key: 0x%016Lx" " t_task_cdbs: %d t_task_cdbs_left: %d" " t_task_cdbs_sent: %d -- t_transport_active: %d" " t_transport_stop: %d t_transport_sent: %d\n", @@ -272,10 +265,10 @@ int core_tmr_lun_reset( spin_unlock_irqrestore( &cmd->t_state_lock, flags); - DEBUG_LR("LUN_RESET: Waiting for task: %p to shutdown" + pr_debug("LUN_RESET: Waiting for task: %p to shutdown" " for dev: %p\n", task, dev); wait_for_completion(&task->task_stop_comp); - DEBUG_LR("LUN_RESET Completed task: %p shutdown for" + pr_debug("LUN_RESET Completed task: %p shutdown for" " dev: %p\n", task, dev); spin_lock_irqsave(&cmd->t_state_lock, flags); atomic_dec(&cmd->t_task_cdbs_left); @@ -291,7 +284,7 @@ int core_tmr_lun_reset( if (!(atomic_dec_and_test(&cmd->t_task_cdbs_ex_left))) { spin_unlock_irqrestore( &cmd->t_state_lock, flags); - DEBUG_LR("LUN_RESET: Skipping task: %p, dev: %p for" + pr_debug("LUN_RESET: Skipping task: %p, dev: %p for" " t_task_cdbs_ex_left: %d\n", task, dev, atomic_read(&cmd->t_task_cdbs_ex_left)); @@ -301,7 +294,7 @@ int core_tmr_lun_reset( fe_count = atomic_read(&cmd->t_fe_count); if (atomic_read(&cmd->t_transport_active)) { - DEBUG_LR("LUN_RESET: got t_transport_active = 1 for" + pr_debug("LUN_RESET: got t_transport_active = 1 for" " task: %p, t_fe_count: %d dev: %p\n", task, fe_count, dev); atomic_set(&cmd->t_transport_aborted, 1); @@ -312,7 +305,7 @@ int core_tmr_lun_reset( spin_lock_irqsave(&dev->execute_task_lock, flags); continue; } - DEBUG_LR("LUN_RESET: Got t_transport_active = 0 for task: %p," + pr_debug("LUN_RESET: Got t_transport_active = 0 for task: %p," " t_fe_count: %d dev: %p\n", task, fe_count, dev); atomic_set(&cmd->t_transport_aborted, 1); spin_unlock_irqrestore(&cmd->t_state_lock, flags); @@ -366,7 +359,7 @@ int core_tmr_lun_reset( state = qr->state; kfree(qr); - DEBUG_LR("LUN_RESET: %s from Device Queue: cmd: %p t_state:" + pr_debug("LUN_RESET: %s from Device Queue: cmd: %p t_state:" " %d t_fe_count: %d\n", (preempt_and_abort_list) ? "Preempt" : "", cmd, state, atomic_read(&cmd->t_fe_count)); @@ -390,14 +383,14 @@ int core_tmr_lun_reset( dev->dev_reserved_node_acl = NULL; dev->dev_flags &= ~DF_SPC2_RESERVATIONS; spin_unlock(&dev->dev_reservation_lock); - printk(KERN_INFO "LUN_RESET: SCSI-2 Released reservation\n"); + pr_debug("LUN_RESET: SCSI-2 Released reservation\n"); } spin_lock_irq(&dev->stats_lock); dev->num_resets++; spin_unlock_irq(&dev->stats_lock); - DEBUG_LR("LUN_RESET: %s for [%s] Complete\n", + pr_debug("LUN_RESET: %s for [%s] Complete\n", (preempt_and_abort_list) ? "Preempt" : "TMR", dev->transport->name); return 0; diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 448129f..d2b0a67 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -72,7 +72,7 @@ static void core_clear_initiator_node_from_tpg( continue; if (!deve->se_lun) { - printk(KERN_ERR "%s device entries device pointer is" + pr_err("%s device entries device pointer is" " NULL, but Initiator has access.\n", tpg->se_tpg_tfo->get_fabric_name()); continue; @@ -93,7 +93,7 @@ static void core_clear_initiator_node_from_tpg( } if (!acl) { - printk(KERN_ERR "Unable to locate struct se_lun_acl for %s," + pr_err("Unable to locate struct se_lun_acl for %s," " mapped_lun: %u\n", nacl->initiatorname, deve->mapped_lun); spin_unlock(&lun->lun_acl_lock); @@ -193,7 +193,7 @@ void core_tpg_add_node_to_devs( lun_access = TRANSPORT_LUNFLAGS_READ_WRITE; } - printk(KERN_INFO "TARGET_CORE[%s]->TPG[%u]_LUN[%u] - Adding %s" + pr_debug("TARGET_CORE[%s]->TPG[%u]_LUN[%u] - Adding %s" " access for LUN in Demo Mode\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), lun->unpacked_lun, @@ -216,7 +216,7 @@ static int core_set_queue_depth_for_node( struct se_node_acl *acl) { if (!acl->queue_depth) { - printk(KERN_ERR "Queue depth for %s Initiator Node: %s is 0," + pr_err("Queue depth for %s Initiator Node: %s is 0," "defaulting to 1.\n", tpg->se_tpg_tfo->get_fabric_name(), acl->initiatorname); acl->queue_depth = 1; @@ -237,7 +237,7 @@ static int core_create_device_list_for_node(struct se_node_acl *nacl) nacl->device_list = kzalloc(sizeof(struct se_dev_entry) * TRANSPORT_MAX_LUNS_PER_TPG, GFP_KERNEL); if (!(nacl->device_list)) { - printk(KERN_ERR "Unable to allocate memory for" + pr_err("Unable to allocate memory for" " struct se_node_acl->device_list\n"); return -ENOMEM; } @@ -307,7 +307,7 @@ struct se_node_acl *core_tpg_check_initiator_node_acl( tpg->num_node_acls++; spin_unlock_bh(&tpg->acl_node_lock); - printk("%s_TPG[%u] - Added DYNAMIC ACL with TCQ Depth: %d for %s" + pr_debug("%s_TPG[%u] - Added DYNAMIC ACL with TCQ Depth: %d for %s" " Initiator Node: %s\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), acl->queue_depth, tpg->se_tpg_tfo->get_fabric_name(), initiatorname); @@ -360,7 +360,7 @@ struct se_node_acl *core_tpg_add_initiator_node_acl( if ((acl)) { if (acl->dynamic_node_acl) { acl->dynamic_node_acl = 0; - printk(KERN_INFO "%s_TPG[%u] - Replacing dynamic ACL" + pr_debug("%s_TPG[%u] - Replacing dynamic ACL" " for %s\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), initiatorname); spin_unlock_bh(&tpg->acl_node_lock); @@ -375,7 +375,7 @@ struct se_node_acl *core_tpg_add_initiator_node_acl( goto done; } - printk(KERN_ERR "ACL entry for %s Initiator" + pr_err("ACL entry for %s Initiator" " Node %s already exists for TPG %u, ignoring" " request.\n", tpg->se_tpg_tfo->get_fabric_name(), initiatorname, tpg->se_tpg_tfo->tpg_get_tag(tpg)); @@ -385,7 +385,7 @@ struct se_node_acl *core_tpg_add_initiator_node_acl( spin_unlock_bh(&tpg->acl_node_lock); if (!(se_nacl)) { - printk("struct se_node_acl pointer is NULL\n"); + pr_err("struct se_node_acl pointer is NULL\n"); return ERR_PTR(-EINVAL); } /* @@ -425,7 +425,7 @@ struct se_node_acl *core_tpg_add_initiator_node_acl( spin_unlock_bh(&tpg->acl_node_lock); done: - printk(KERN_INFO "%s_TPG[%hu] - Added ACL with TCQ Depth: %d for %s" + pr_debug("%s_TPG[%hu] - Added ACL with TCQ Depth: %d for %s" " Initiator Node: %s\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), acl->queue_depth, tpg->se_tpg_tfo->get_fabric_name(), initiatorname); @@ -481,7 +481,7 @@ int core_tpg_del_initiator_node_acl( core_clear_initiator_node_from_tpg(acl, tpg); core_free_device_list_for_node(acl, tpg); - printk(KERN_INFO "%s_TPG[%hu] - Deleted ACL with TCQ Depth: %d for %s" + pr_debug("%s_TPG[%hu] - Deleted ACL with TCQ Depth: %d for %s" " Initiator Node: %s\n", tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg), acl->queue_depth, tpg->se_tpg_tfo->get_fabric_name(), acl->initiatorname); @@ -507,7 +507,7 @@ int core_tpg_set_initiator_node_queue_depth( spin_lock_bh(&tpg->acl_node_lock); acl = __core_tpg_get_initiator_node_acl(tpg, initiatorname); if (!(acl)) { - printk(KERN_ERR "Access Control List entry for %s Initiator" + pr_err("Access Control List entry for %s Initiator" " Node %s does not exists for TPG %hu, ignoring" " request.\n", tpg->se_tpg_tfo->get_fabric_name(), initiatorname, tpg->se_tpg_tfo->tpg_get_tag(tpg)); @@ -526,7 +526,7 @@ int core_tpg_set_initiator_node_queue_depth( continue; if (!force) { - printk(KERN_ERR "Unable to change queue depth for %s" + pr_err("Unable to change queue depth for %s" " Initiator Node: %s while session is" " operational. To forcefully change the queue" " depth and force session reinstatement" @@ -586,7 +586,7 @@ int core_tpg_set_initiator_node_queue_depth( if (init_sess) tpg->se_tpg_tfo->close_session(init_sess); - printk(KERN_INFO "Successfuly changed queue depth to: %d for Initiator" + pr_debug("Successfuly changed queue depth to: %d for Initiator" " Node: %s on %s Target Portal Group: %u\n", queue_depth, initiatorname, tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg)); @@ -645,7 +645,7 @@ int core_tpg_register( se_tpg->tpg_lun_list = kzalloc((sizeof(struct se_lun) * TRANSPORT_MAX_LUNS_PER_TPG), GFP_KERNEL); if (!(se_tpg->tpg_lun_list)) { - printk(KERN_ERR "Unable to allocate struct se_portal_group->" + pr_err("Unable to allocate struct se_portal_group->" "tpg_lun_list\n"); return -ENOMEM; } @@ -686,7 +686,7 @@ int core_tpg_register( list_add_tail(&se_tpg->se_tpg_node, &tpg_list); spin_unlock_bh(&tpg_lock); - printk(KERN_INFO "TARGET_CORE[%s]: Allocated %s struct se_portal_group for" + pr_debug("TARGET_CORE[%s]: Allocated %s struct se_portal_group for" " endpoint: %s, Portal Tag: %u\n", tfo->get_fabric_name(), (se_tpg->se_tpg_type == TRANSPORT_TPG_TYPE_NORMAL) ? "Normal" : "Discovery", (tfo->tpg_get_wwn(se_tpg) == NULL) ? @@ -700,7 +700,7 @@ int core_tpg_deregister(struct se_portal_group *se_tpg) { struct se_node_acl *nacl, *nacl_tmp; - printk(KERN_INFO "TARGET_CORE[%s]: Deallocating %s struct se_portal_group" + pr_debug("TARGET_CORE[%s]: Deallocating %s struct se_portal_group" " for endpoint: %s Portal Tag %u\n", (se_tpg->se_tpg_type == TRANSPORT_TPG_TYPE_NORMAL) ? "Normal" : "Discovery", se_tpg->se_tpg_tfo->get_fabric_name(), @@ -749,7 +749,7 @@ struct se_lun *core_tpg_pre_addlun( struct se_lun *lun; if (unpacked_lun > (TRANSPORT_MAX_LUNS_PER_TPG-1)) { - printk(KERN_ERR "%s LUN: %u exceeds TRANSPORT_MAX_LUNS_PER_TPG" + pr_err("%s LUN: %u exceeds TRANSPORT_MAX_LUNS_PER_TPG" "-1: %u for Target Portal Group: %u\n", tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, TRANSPORT_MAX_LUNS_PER_TPG-1, @@ -760,7 +760,7 @@ struct se_lun *core_tpg_pre_addlun( spin_lock(&tpg->tpg_lun_lock); lun = &tpg->tpg_lun_list[unpacked_lun]; if (lun->lun_status == TRANSPORT_LUN_STATUS_ACTIVE) { - printk(KERN_ERR "TPG Logical Unit Number: %u is already active" + pr_err("TPG Logical Unit Number: %u is already active" " on %s Target Portal Group: %u, ignoring request.\n", unpacked_lun, tpg->se_tpg_tfo->get_fabric_name(), tpg->se_tpg_tfo->tpg_get_tag(tpg)); @@ -808,7 +808,7 @@ struct se_lun *core_tpg_pre_dellun( struct se_lun *lun; if (unpacked_lun > (TRANSPORT_MAX_LUNS_PER_TPG-1)) { - printk(KERN_ERR "%s LUN: %u exceeds TRANSPORT_MAX_LUNS_PER_TPG" + pr_err("%s LUN: %u exceeds TRANSPORT_MAX_LUNS_PER_TPG" "-1: %u for Target Portal Group: %u\n", tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, TRANSPORT_MAX_LUNS_PER_TPG-1, @@ -819,7 +819,7 @@ struct se_lun *core_tpg_pre_dellun( spin_lock(&tpg->tpg_lun_lock); lun = &tpg->tpg_lun_list[unpacked_lun]; if (lun->lun_status != TRANSPORT_LUN_STATUS_ACTIVE) { - printk(KERN_ERR "%s Logical Unit Number: %u is not active on" + pr_err("%s Logical Unit Number: %u is not active on" " Target Portal Group: %u, ignoring request.\n", tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, tpg->se_tpg_tfo->tpg_get_tag(tpg)); diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 924fa33..92d3252 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -59,132 +59,6 @@ #include "target_core_scdb.h" #include "target_core_ua.h" -/* #define DEBUG_CDB_HANDLER */ -#ifdef DEBUG_CDB_HANDLER -#define DEBUG_CDB_H(x...) printk(KERN_INFO x) -#else -#define DEBUG_CDB_H(x...) -#endif - -/* #define DEBUG_CMD_MAP */ -#ifdef DEBUG_CMD_MAP -#define DEBUG_CMD_M(x...) printk(KERN_INFO x) -#else -#define DEBUG_CMD_M(x...) -#endif - -/* #define DEBUG_MEM_ALLOC */ -#ifdef DEBUG_MEM_ALLOC -#define DEBUG_MEM(x...) printk(KERN_INFO x) -#else -#define DEBUG_MEM(x...) -#endif - -/* #define DEBUG_MEM2_ALLOC */ -#ifdef DEBUG_MEM2_ALLOC -#define DEBUG_MEM2(x...) printk(KERN_INFO x) -#else -#define DEBUG_MEM2(x...) -#endif - -/* #define DEBUG_SG_CALC */ -#ifdef DEBUG_SG_CALC -#define DEBUG_SC(x...) printk(KERN_INFO x) -#else -#define DEBUG_SC(x...) -#endif - -/* #define DEBUG_SE_OBJ */ -#ifdef DEBUG_SE_OBJ -#define DEBUG_SO(x...) printk(KERN_INFO x) -#else -#define DEBUG_SO(x...) -#endif - -/* #define DEBUG_CMD_VOL */ -#ifdef DEBUG_CMD_VOL -#define DEBUG_VOL(x...) printk(KERN_INFO x) -#else -#define DEBUG_VOL(x...) -#endif - -/* #define DEBUG_CMD_STOP */ -#ifdef DEBUG_CMD_STOP -#define DEBUG_CS(x...) printk(KERN_INFO x) -#else -#define DEBUG_CS(x...) -#endif - -/* #define DEBUG_PASSTHROUGH */ -#ifdef DEBUG_PASSTHROUGH -#define DEBUG_PT(x...) printk(KERN_INFO x) -#else -#define DEBUG_PT(x...) -#endif - -/* #define DEBUG_TASK_STOP */ -#ifdef DEBUG_TASK_STOP -#define DEBUG_TS(x...) printk(KERN_INFO x) -#else -#define DEBUG_TS(x...) -#endif - -/* #define DEBUG_TRANSPORT_STOP */ -#ifdef DEBUG_TRANSPORT_STOP -#define DEBUG_TRANSPORT_S(x...) printk(KERN_INFO x) -#else -#define DEBUG_TRANSPORT_S(x...) -#endif - -/* #define DEBUG_TASK_FAILURE */ -#ifdef DEBUG_TASK_FAILURE -#define DEBUG_TF(x...) printk(KERN_INFO x) -#else -#define DEBUG_TF(x...) -#endif - -/* #define DEBUG_DEV_OFFLINE */ -#ifdef DEBUG_DEV_OFFLINE -#define DEBUG_DO(x...) printk(KERN_INFO x) -#else -#define DEBUG_DO(x...) -#endif - -/* #define DEBUG_TASK_STATE */ -#ifdef DEBUG_TASK_STATE -#define DEBUG_TSTATE(x...) printk(KERN_INFO x) -#else -#define DEBUG_TSTATE(x...) -#endif - -/* #define DEBUG_STATUS_THR */ -#ifdef DEBUG_STATUS_THR -#define DEBUG_ST(x...) printk(KERN_INFO x) -#else -#define DEBUG_ST(x...) -#endif - -/* #define DEBUG_TASK_TIMEOUT */ -#ifdef DEBUG_TASK_TIMEOUT -#define DEBUG_TT(x...) printk(KERN_INFO x) -#else -#define DEBUG_TT(x...) -#endif - -/* #define DEBUG_GENERIC_REQUEST_FAILURE */ -#ifdef DEBUG_GENERIC_REQUEST_FAILURE -#define DEBUG_GRF(x...) printk(KERN_INFO x) -#else -#define DEBUG_GRF(x...) -#endif - -/* #define DEBUG_SAM_TASK_ATTRS */ -#ifdef DEBUG_SAM_TASK_ATTRS -#define DEBUG_STA(x...) printk(KERN_INFO x) -#else -#define DEBUG_STA(x...) -#endif - static int sub_api_initialized; static struct kmem_cache *se_cmd_cache; @@ -227,14 +101,14 @@ int init_se_kmem_caches(void) se_cmd_cache = kmem_cache_create("se_cmd_cache", sizeof(struct se_cmd), __alignof__(struct se_cmd), 0, NULL); if (!(se_cmd_cache)) { - printk(KERN_ERR "kmem_cache_create for struct se_cmd failed\n"); + pr_err("kmem_cache_create for struct se_cmd failed\n"); goto out; } se_tmr_req_cache = kmem_cache_create("se_tmr_cache", sizeof(struct se_tmr_req), __alignof__(struct se_tmr_req), 0, NULL); if (!(se_tmr_req_cache)) { - printk(KERN_ERR "kmem_cache_create() for struct se_tmr_req" + pr_err("kmem_cache_create() for struct se_tmr_req" " failed\n"); goto out; } @@ -242,7 +116,7 @@ int init_se_kmem_caches(void) sizeof(struct se_session), __alignof__(struct se_session), 0, NULL); if (!(se_sess_cache)) { - printk(KERN_ERR "kmem_cache_create() for struct se_session" + pr_err("kmem_cache_create() for struct se_session" " failed\n"); goto out; } @@ -250,14 +124,14 @@ int init_se_kmem_caches(void) sizeof(struct se_ua), __alignof__(struct se_ua), 0, NULL); if (!(se_ua_cache)) { - printk(KERN_ERR "kmem_cache_create() for struct se_ua failed\n"); + pr_err("kmem_cache_create() for struct se_ua failed\n"); goto out; } t10_pr_reg_cache = kmem_cache_create("t10_pr_reg_cache", sizeof(struct t10_pr_registration), __alignof__(struct t10_pr_registration), 0, NULL); if (!(t10_pr_reg_cache)) { - printk(KERN_ERR "kmem_cache_create() for struct t10_pr_registration" + pr_err("kmem_cache_create() for struct t10_pr_registration" " failed\n"); goto out; } @@ -265,7 +139,7 @@ int init_se_kmem_caches(void) sizeof(struct t10_alua_lu_gp), __alignof__(struct t10_alua_lu_gp), 0, NULL); if (!(t10_alua_lu_gp_cache)) { - printk(KERN_ERR "kmem_cache_create() for t10_alua_lu_gp_cache" + pr_err("kmem_cache_create() for t10_alua_lu_gp_cache" " failed\n"); goto out; } @@ -273,7 +147,7 @@ int init_se_kmem_caches(void) sizeof(struct t10_alua_lu_gp_member), __alignof__(struct t10_alua_lu_gp_member), 0, NULL); if (!(t10_alua_lu_gp_mem_cache)) { - printk(KERN_ERR "kmem_cache_create() for t10_alua_lu_gp_mem_" + pr_err("kmem_cache_create() for t10_alua_lu_gp_mem_" "cache failed\n"); goto out; } @@ -281,7 +155,7 @@ int init_se_kmem_caches(void) sizeof(struct t10_alua_tg_pt_gp), __alignof__(struct t10_alua_tg_pt_gp), 0, NULL); if (!(t10_alua_tg_pt_gp_cache)) { - printk(KERN_ERR "kmem_cache_create() for t10_alua_tg_pt_gp_" + pr_err("kmem_cache_create() for t10_alua_tg_pt_gp_" "cache failed\n"); goto out; } @@ -291,7 +165,7 @@ int init_se_kmem_caches(void) __alignof__(struct t10_alua_tg_pt_gp_member), 0, NULL); if (!(t10_alua_tg_pt_gp_mem_cache)) { - printk(KERN_ERR "kmem_cache_create() for t10_alua_tg_pt_gp_" + pr_err("kmem_cache_create() for t10_alua_tg_pt_gp_" "mem_t failed\n"); goto out; } @@ -367,19 +241,19 @@ static int transport_subsystem_reqmods(void) ret = request_module("target_core_iblock"); if (ret != 0) - printk(KERN_ERR "Unable to load target_core_iblock\n"); + pr_err("Unable to load target_core_iblock\n"); ret = request_module("target_core_file"); if (ret != 0) - printk(KERN_ERR "Unable to load target_core_file\n"); + pr_err("Unable to load target_core_file\n"); ret = request_module("target_core_pscsi"); if (ret != 0) - printk(KERN_ERR "Unable to load target_core_pscsi\n"); + pr_err("Unable to load target_core_pscsi\n"); ret = request_module("target_core_stgt"); if (ret != 0) - printk(KERN_ERR "Unable to load target_core_stgt\n"); + pr_err("Unable to load target_core_stgt\n"); return 0; } @@ -407,7 +281,7 @@ struct se_session *transport_init_session(void) se_sess = kmem_cache_zalloc(se_sess_cache, GFP_KERNEL); if (!(se_sess)) { - printk(KERN_ERR "Unable to allocate struct se_session from" + pr_err("Unable to allocate struct se_session from" " se_sess_cache\n"); return ERR_PTR(-ENOMEM); } @@ -461,7 +335,7 @@ void __transport_register_session( } list_add_tail(&se_sess->sess_list, &se_tpg->tpg_sess_list); - printk(KERN_INFO "TARGET_CORE[%s]: Registered fabric_sess_ptr: %p\n", + pr_debug("TARGET_CORE[%s]: Registered fabric_sess_ptr: %p\n", se_tpg->se_tpg_tfo->get_fabric_name(), se_sess->fabric_sess_ptr); } EXPORT_SYMBOL(__transport_register_session); @@ -554,7 +428,7 @@ void transport_deregister_session(struct se_session *se_sess) transport_free_session(se_sess); - printk(KERN_INFO "TARGET_CORE[%s]: Deregistered fabric_sess\n", + pr_debug("TARGET_CORE[%s]: Deregistered fabric_sess\n", se_tpg->se_tpg_tfo->get_fabric_name()); } EXPORT_SYMBOL(transport_deregister_session); @@ -581,8 +455,8 @@ static void transport_all_task_dev_remove_state(struct se_cmd *cmd) spin_lock_irqsave(&dev->execute_task_lock, flags); list_del(&task->t_state_list); - DEBUG_TSTATE("Removed ITT: 0x%08x dev: %p task[%p]\n", - CMD_TFO(cmd)->tfo_get_task_tag(cmd), dev, task); + pr_debug("Removed ITT: 0x%08x dev: %p task[%p]\n", + cmd->se_tfo->get_task_tag(cmd), dev, task); spin_unlock_irqrestore(&dev->execute_task_lock, flags); atomic_set(&task->task_state_active, 0); @@ -611,9 +485,9 @@ static int transport_cmd_check_stop( * command for LUN shutdown purposes. */ if (atomic_read(&cmd->transport_lun_stop)) { - DEBUG_CS("%s:%d atomic_read(&cmd->transport_lun_stop)" + pr_debug("%s:%d atomic_read(&cmd->transport_lun_stop)" " == TRUE for ITT: 0x%08x\n", __func__, __LINE__, - CMD_TFO(cmd)->get_task_tag(cmd)); + cmd->se_tfo->get_task_tag(cmd)); cmd->deferred_t_state = cmd->t_state; cmd->t_state = TRANSPORT_DEFERRED_CMD; @@ -630,9 +504,9 @@ static int transport_cmd_check_stop( * this command for frontend exceptions. */ if (atomic_read(&cmd->t_transport_stop)) { - DEBUG_CS("%s:%d atomic_read(&cmd->t_transport_stop) ==" + pr_debug("%s:%d atomic_read(&cmd->t_transport_stop) ==" " TRUE for ITT: 0x%08x\n", __func__, __LINE__, - CMD_TFO(cmd)->get_task_tag(cmd)); + cmd->se_tfo->get_task_tag(cmd)); cmd->deferred_t_state = cmd->t_state; cmd->t_state = TRANSPORT_DEFERRED_CMD; @@ -711,7 +585,7 @@ check_lun: list_del(&cmd->se_lun_node); atomic_set(&cmd->transport_lun_active, 0); #if 0 - printk(KERN_INFO "Removed ITT: 0x%08x from LUN LIST[%d]\n" + pr_debug("Removed ITT: 0x%08x from LUN LIST[%d]\n" cmd->se_tfo->get_task_tag(cmd), lun->unpacked_lun); #endif } @@ -814,7 +688,7 @@ static void transport_remove_cmd_from_queue(struct se_cmd *cmd, spin_unlock_irqrestore(&qobj->cmd_queue_lock, flags); if (atomic_read(&cmd->t_transport_queue_active)) { - printk(KERN_ERR "ITT: 0x%08x t_transport_queue_active: %d\n", + pr_err("ITT: 0x%08x t_transport_queue_active: %d\n", cmd->se_tfo->get_task_tag(cmd), atomic_read(&cmd->t_transport_queue_active)); } @@ -855,7 +729,7 @@ void transport_complete_task(struct se_task *task, int success) int t_state; unsigned long flags; #if 0 - printk(KERN_INFO "task: %p CDB: 0x%02x obj_ptr: %p\n", task, + pr_debug("task: %p CDB: 0x%02x obj_ptr: %p\n", task, cmd->t_task_cdb[0], dev); #endif if (dev) @@ -978,9 +852,9 @@ static inline int transport_add_task_check_sam_attr( &task_prev->t_execute_list : &dev->execute_task_list); - DEBUG_STA("Set HEAD_OF_QUEUE for task CDB: 0x%02x" + pr_debug("Set HEAD_OF_QUEUE for task CDB: 0x%02x" " in execution queue\n", - T_TASK(task->task_se_cmd)->t_task_cdb[0]); + task->task_se_cmd->t_task_cdb[0]); return 1; } /* @@ -1022,8 +896,8 @@ static void __transport_add_task_to_execute_queue( atomic_set(&task->task_state_active, 1); - DEBUG_TSTATE("Added ITT: 0x%08x task[%p] to dev: %p\n", - CMD_TFO(task->task_se_cmd)->get_task_tag(task->task_se_cmd), + pr_debug("Added ITT: 0x%08x task[%p] to dev: %p\n", + task->task_se_cmd->se_tfo->get_task_tag(task->task_se_cmd), task, dev); } @@ -1044,8 +918,8 @@ static void transport_add_tasks_to_state_queue(struct se_cmd *cmd) list_add_tail(&task->t_state_list, &dev->state_task_list); atomic_set(&task->task_state_active, 1); - DEBUG_TSTATE("Added ITT: 0x%08x task[%p] to dev: %p\n", - CMD_TFO(task->task_se_cmd)->get_task_tag( + pr_debug("Added ITT: 0x%08x task[%p] to dev: %p\n", + task->task_se_cmd->se_tfo->get_task_tag( task->task_se_cmd), task, dev); spin_unlock(&dev->execute_task_lock); @@ -1114,7 +988,7 @@ static void target_qf_do_work(struct work_struct *work) smp_mb__after_atomic_dec(); spin_unlock_irq(&dev->qf_cmd_lock); - printk(KERN_INFO "Processing %s cmd: %p QUEUE_FULL in work queue" + pr_debug("Processing %s cmd: %p QUEUE_FULL in work queue" " context: %s\n", cmd->se_tfo->get_fabric_name(), cmd, (cmd->t_state == TRANSPORT_COMPLETE_OK) ? "COMPLETE_OK" : (cmd->t_state == TRANSPORT_COMPLETE_QF_WP) ? "WRITE_PENDING" @@ -1202,7 +1076,7 @@ static void transport_release_all_cmds(struct se_device *dev) spin_unlock_irqrestore(&dev->dev_queue_obj.cmd_queue_lock, flags); - printk(KERN_ERR "Releasing ITT: 0x%08x, i_state: %u," + pr_err("Releasing ITT: 0x%08x, i_state: %u," " t_state: %u directly\n", cmd->se_tfo->get_task_tag(cmd), cmd->se_tfo->get_cmd_state(cmd), t_state); @@ -1269,7 +1143,7 @@ void transport_dump_vpd_proto_id( if (p_buf) strncpy(p_buf, buf, p_buf_len); else - printk(KERN_INFO "%s", buf); + pr_debug("%s", buf); } void @@ -1319,7 +1193,7 @@ int transport_dump_vpd_assoc( if (p_buf) strncpy(p_buf, buf, p_buf_len); else - printk("%s", buf); + pr_debug("%s", buf); return ret; } @@ -1379,7 +1253,7 @@ int transport_dump_vpd_ident_type( return -EINVAL; strncpy(p_buf, buf, p_buf_len); } else { - printk("%s", buf); + pr_debug("%s", buf); } return ret; @@ -1430,7 +1304,7 @@ int transport_dump_vpd_ident( if (p_buf) strncpy(p_buf, buf, p_buf_len); else - printk("%s", buf); + pr_debug("%s", buf); return ret; } @@ -1487,7 +1361,7 @@ static void core_setup_task_attr_emulation(struct se_device *dev) } dev->dev_task_attr_type = SAM_TASK_ATTR_EMULATED; - DEBUG_STA("%s: Using SAM_TASK_ATTR_EMULATED for SPC: 0x%02x" + pr_debug("%s: Using SAM_TASK_ATTR_EMULATED for SPC: 0x%02x" " device\n", dev->transport->name, dev->transport->get_device_rev(dev)); } @@ -1499,32 +1373,32 @@ static void scsi_dump_inquiry(struct se_device *dev) /* * Print Linux/SCSI style INQUIRY formatting to the kernel ring buffer */ - printk(" Vendor: "); + pr_debug(" Vendor: "); for (i = 0; i < 8; i++) if (wwn->vendor[i] >= 0x20) - printk("%c", wwn->vendor[i]); + pr_debug("%c", wwn->vendor[i]); else - printk(" "); + pr_debug(" "); - printk(" Model: "); + pr_debug(" Model: "); for (i = 0; i < 16; i++) if (wwn->model[i] >= 0x20) - printk("%c", wwn->model[i]); + pr_debug("%c", wwn->model[i]); else - printk(" "); + pr_debug(" "); - printk(" Revision: "); + pr_debug(" Revision: "); for (i = 0; i < 4; i++) if (wwn->revision[i] >= 0x20) - printk("%c", wwn->revision[i]); + pr_debug("%c", wwn->revision[i]); else - printk(" "); + pr_debug(" "); - printk("\n"); + pr_debug("\n"); device_type = dev->transport->get_device_type(dev); - printk(" Type: %s ", scsi_device_type(device_type)); - printk(" ANSI SCSI revision: %02x\n", + pr_debug(" Type: %s ", scsi_device_type(device_type)); + pr_debug(" ANSI SCSI revision: %02x\n", dev->transport->get_device_rev(dev)); } @@ -1543,7 +1417,7 @@ struct se_device *transport_add_device_to_core_hba( dev = kzalloc(sizeof(struct se_device), GFP_KERNEL); if (!(dev)) { - printk(KERN_ERR "Unable to allocate memory for se_dev_t\n"); + pr_err("Unable to allocate memory for se_dev_t\n"); return NULL; } @@ -1613,7 +1487,7 @@ struct se_device *transport_add_device_to_core_hba( dev->process_thread = kthread_run(transport_processing_thread, dev, "LIO_%s", dev->transport->name); if (IS_ERR(dev->process_thread)) { - printk(KERN_ERR "Unable to create kthread: LIO_%s\n", + pr_err("Unable to create kthread: LIO_%s\n", dev->transport->name); goto out; } @@ -1631,7 +1505,7 @@ struct se_device *transport_add_device_to_core_hba( */ if (dev->transport->transport_type != TRANSPORT_PLUGIN_PHBA_PDEV) { if (!inquiry_prod || !inquiry_rev) { - printk(KERN_ERR "All non TCM/pSCSI plugins require" + pr_err("All non TCM/pSCSI plugins require" " INQUIRY consts\n"); goto out; } @@ -1695,7 +1569,7 @@ transport_generic_get_task(struct se_cmd *cmd, task = dev->transport->alloc_task(cmd); if (!task) { - printk(KERN_ERR "Unable to allocate struct se_task\n"); + pr_err("Unable to allocate struct se_task\n"); return NULL; } @@ -1756,7 +1630,7 @@ static int transport_check_alloc_task_attr(struct se_cmd *cmd) return 0; if (cmd->sam_task_attr == MSG_ACA_TAG) { - DEBUG_STA("SAM Task Attribute ACA" + pr_debug("SAM Task Attribute ACA" " emulation is not supported\n"); return -EINVAL; } @@ -1766,9 +1640,9 @@ static int transport_check_alloc_task_attr(struct se_cmd *cmd) */ cmd->se_ordered_id = atomic_inc_return(&cmd->se_dev->dev_ordered_id); smp_mb__after_atomic_inc(); - DEBUG_STA("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n", + pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n", cmd->se_ordered_id, cmd->sam_task_attr, - TRANSPORT(cmd->se_dev)->name); + cmd->se_dev->transport->name); return 0; } @@ -1809,7 +1683,7 @@ int transport_generic_allocate_tasks( * for VARIABLE_LENGTH_CMD */ if (scsi_command_size(cdb) > SCSI_MAX_VARLEN_CDB_SIZE) { - printk(KERN_ERR "Received SCSI CDB with command_size: %d that" + pr_err("Received SCSI CDB with command_size: %d that" " exceeds SCSI_MAX_VARLEN_CDB_SIZE: %d\n", scsi_command_size(cdb), SCSI_MAX_VARLEN_CDB_SIZE); return -EINVAL; @@ -1823,7 +1697,7 @@ int transport_generic_allocate_tasks( cmd->t_task_cdb = kzalloc(scsi_command_size(cdb), GFP_KERNEL); if (!(cmd->t_task_cdb)) { - printk(KERN_ERR "Unable to allocate cmd->t_task_cdb" + pr_err("Unable to allocate cmd->t_task_cdb" " %u > sizeof(cmd->__t_task_cdb): %lu ops\n", scsi_command_size(cdb), (unsigned long)sizeof(cmd->__t_task_cdb)); @@ -1869,7 +1743,7 @@ int transport_generic_handle_cdb( { if (!cmd->se_lun) { dump_stack(); - printk(KERN_ERR "cmd->se_lun is NULL\n"); + pr_err("cmd->se_lun is NULL\n"); return -EINVAL; } @@ -1887,12 +1761,12 @@ int transport_handle_cdb_direct( { if (!cmd->se_lun) { dump_stack(); - printk(KERN_ERR "cmd->se_lun is NULL\n"); + pr_err("cmd->se_lun is NULL\n"); return -EINVAL; } if (in_interrupt()) { dump_stack(); - printk(KERN_ERR "transport_generic_handle_cdb cannot be called" + pr_err("transport_generic_handle_cdb cannot be called" " from interrupt context\n"); return -EINVAL; } @@ -1911,7 +1785,7 @@ int transport_generic_handle_cdb_map( { if (!cmd->se_lun) { dump_stack(); - printk(KERN_ERR "cmd->se_lun is NULL\n"); + pr_err("cmd->se_lun is NULL\n"); return -EINVAL; } @@ -1980,7 +1854,7 @@ static int transport_stop_tasks_for_cmd(struct se_cmd *cmd) unsigned long flags; int ret = 0; - DEBUG_TS("ITT[0x%08x] - Stopping tasks\n", + pr_debug("ITT[0x%08x] - Stopping tasks\n", cmd->se_tfo->get_task_tag(cmd)); /* @@ -1989,7 +1863,7 @@ static int transport_stop_tasks_for_cmd(struct se_cmd *cmd) spin_lock_irqsave(&cmd->t_state_lock, flags); list_for_each_entry_safe(task, task_tmp, &cmd->t_task_list, t_list) { - DEBUG_TS("task_no[%d] - Processing task %p\n", + pr_debug("task_no[%d] - Processing task %p\n", task->task_no, task); /* * If the struct se_task has not been sent and is not active, @@ -2002,7 +1876,7 @@ static int transport_stop_tasks_for_cmd(struct se_cmd *cmd) transport_remove_task_from_execute_queue(task, task->se_dev); - DEBUG_TS("task_no[%d] - Removed from execute queue\n", + pr_debug("task_no[%d] - Removed from execute queue\n", task->task_no); spin_lock_irqsave(&cmd->t_state_lock, flags); continue; @@ -2017,10 +1891,10 @@ static int transport_stop_tasks_for_cmd(struct se_cmd *cmd) spin_unlock_irqrestore(&cmd->t_state_lock, flags); - DEBUG_TS("task_no[%d] - Waiting to complete\n", + pr_debug("task_no[%d] - Waiting to complete\n", task->task_no); wait_for_completion(&task->task_stop_comp); - DEBUG_TS("task_no[%d] - Stopped successfully\n", + pr_debug("task_no[%d] - Stopped successfully\n", task->task_no); spin_lock_irqsave(&cmd->t_state_lock, flags); @@ -2029,7 +1903,7 @@ static int transport_stop_tasks_for_cmd(struct se_cmd *cmd) atomic_set(&task->task_active, 0); atomic_set(&task->task_stop, 0); } else { - DEBUG_TS("task_no[%d] - Did nothing\n", task->task_no); + pr_debug("task_no[%d] - Did nothing\n", task->task_no); ret++; } @@ -2051,18 +1925,18 @@ static void transport_generic_request_failure( { int ret = 0; - DEBUG_GRF("-----[ Storage Engine Exception for cmd: %p ITT: 0x%08x" + pr_debug("-----[ Storage Engine Exception for cmd: %p ITT: 0x%08x" " CDB: 0x%02x\n", cmd, cmd->se_tfo->get_task_tag(cmd), cmd->t_task_cdb[0]); - DEBUG_GRF("-----[ i_state: %d t_state/def_t_state:" + pr_debug("-----[ i_state: %d t_state/def_t_state:" " %d/%d transport_error_status: %d\n", cmd->se_tfo->get_cmd_state(cmd), cmd->t_state, cmd->deferred_t_state, cmd->transport_error_status); - DEBUG_GRF("-----[ t_task_cdbs: %d t_task_cdbs_left: %d" + pr_debug("-----[ t_tasks: %d t_task_cdbs_left: %d" " t_task_cdbs_sent: %d t_task_cdbs_ex_left: %d --" " t_transport_active: %d t_transport_stop: %d" - " t_transport_sent: %d\n", cmd->t_task_cdbs, + " t_transport_sent: %d\n", cmd->t_task_list_num, atomic_read(&cmd->t_task_cdbs_left), atomic_read(&cmd->t_task_cdbs_sent), atomic_read(&cmd->t_task_cdbs_ex_left), @@ -2151,7 +2025,7 @@ static void transport_generic_request_failure( */ break; default: - printk(KERN_ERR "Unknown transport error for CDB 0x%02x: %d\n", + pr_err("Unknown transport error for CDB 0x%02x: %d\n", cmd->t_task_cdb[0], cmd->transport_error_status); cmd->scsi_sense_reason = TCM_UNSUPPORTED_SCSI_OPCODE; @@ -2267,7 +2141,7 @@ static void transport_task_timeout_handler(unsigned long data) struct se_cmd *cmd = task->task_se_cmd; unsigned long flags; - DEBUG_TT("transport task timeout fired! task: %p cmd: %p\n", task, cmd); + pr_debug("transport task timeout fired! task: %p cmd: %p\n", task, cmd); spin_lock_irqsave(&cmd->t_state_lock, flags); if (task->task_flags & TF_STOP) { @@ -2280,7 +2154,7 @@ static void transport_task_timeout_handler(unsigned long data) * Determine if transport_complete_task() has already been called. */ if (!(atomic_read(&task->task_active))) { - DEBUG_TT("transport task: %p cmd: %p timeout task_active" + pr_debug("transport task: %p cmd: %p timeout task_active" " == 0\n", task, cmd); spin_unlock_irqrestore(&cmd->t_state_lock, flags); return; @@ -2295,7 +2169,7 @@ static void transport_task_timeout_handler(unsigned long data) task->task_scsi_status = 1; if (atomic_read(&task->task_stop)) { - DEBUG_TT("transport task: %p cmd: %p timeout task_stop" + pr_debug("transport task: %p cmd: %p timeout task_stop" " == 1\n", task, cmd); spin_unlock_irqrestore(&cmd->t_state_lock, flags); complete(&task->task_stop_comp); @@ -2303,12 +2177,12 @@ static void transport_task_timeout_handler(unsigned long data) } if (!(atomic_dec_and_test(&cmd->t_task_cdbs_left))) { - DEBUG_TT("transport task: %p cmd: %p timeout non zero" + pr_debug("transport task: %p cmd: %p timeout non zero" " t_task_cdbs_left\n", task, cmd); spin_unlock_irqrestore(&cmd->t_state_lock, flags); return; } - DEBUG_TT("transport task: %p cmd: %p timeout ZERO t_task_cdbs_left\n", + pr_debug("transport task: %p cmd: %p timeout ZERO t_task_cdbs_left\n", task, cmd); cmd->t_state = TRANSPORT_COMPLETE_FAILURE; @@ -2342,7 +2216,7 @@ static void transport_start_task_timer(struct se_task *task) task->task_flags |= TF_RUNNING; add_timer(&task->task_timer); #if 0 - printk(KERN_INFO "Starting task timer for cmd: %p task: %p seconds:" + pr_debug("Starting task timer for cmd: %p task: %p seconds:" " %d\n", task->task_se_cmd, task, timeout); #endif } @@ -2409,7 +2283,7 @@ static inline int transport_execute_task_attr(struct se_cmd *cmd) if (cmd->sam_task_attr == MSG_HEAD_TAG) { atomic_inc(&cmd->se_dev->dev_hoq_count); smp_mb__after_atomic_inc(); - DEBUG_STA("Added HEAD_OF_QUEUE for CDB:" + pr_debug("Added HEAD_OF_QUEUE for CDB:" " 0x%02x, se_ordered_id: %u\n", cmd->t_task_cdb[0], cmd->se_ordered_id); @@ -2423,7 +2297,7 @@ static inline int transport_execute_task_attr(struct se_cmd *cmd) atomic_inc(&cmd->se_dev->dev_ordered_sync); smp_mb__after_atomic_inc(); - DEBUG_STA("Added ORDERED for CDB: 0x%02x to ordered" + pr_debug("Added ORDERED for CDB: 0x%02x to ordered" " list, se_ordered_id: %u\n", cmd->t_task_cdb[0], cmd->se_ordered_id); @@ -2457,7 +2331,7 @@ static inline int transport_execute_task_attr(struct se_cmd *cmd) &cmd->se_dev->delayed_cmd_list); spin_unlock(&cmd->se_dev->delayed_cmd_lock); - DEBUG_STA("Added CDB: 0x%02x Task Attr: 0x%02x to" + pr_debug("Added CDB: 0x%02x Task Attr: 0x%02x to" " delayed CMD list, se_ordered_id: %u\n", cmd->t_task_cdb[0], cmd->sam_task_attr, cmd->se_ordered_id); @@ -2783,7 +2657,7 @@ static inline u32 transport_get_size( return sectors; } #if 0 - printk(KERN_INFO "Returning block_size: %u, sectors: %u == %u for" + pr_debug("Returning block_size: %u, sectors: %u == %u for" " %s object\n", dev->se_sub_dev->se_dev_attrib.block_size, sectors, dev->se_sub_dev->se_dev_attrib.block_size * sectors, dev->transport->name); @@ -2839,7 +2713,7 @@ static void transport_xor_callback(struct se_cmd *cmd) */ buf = kmalloc(cmd->data_length, GFP_KERNEL); if (!(buf)) { - printk(KERN_ERR "Unable to allocate xor_callback buf\n"); + pr_err("Unable to allocate xor_callback buf\n"); return; } /* @@ -2903,14 +2777,14 @@ static int transport_get_sense_data(struct se_cmd *cmd) continue; if (!dev->transport->get_sense_buffer) { - printk(KERN_ERR "dev->transport->get_sense_buffer" + pr_err("dev->transport->get_sense_buffer" " is NULL\n"); continue; } sense_buffer = dev->transport->get_sense_buffer(task); if (!(sense_buffer)) { - printk(KERN_ERR "ITT[0x%08x]_TASK[%d]: Unable to locate" + pr_err("ITT[0x%08x]_TASK[%d]: Unable to locate" " sense buffer for task with sense\n", cmd->se_tfo->get_task_tag(cmd), task->task_no); continue; @@ -2927,7 +2801,7 @@ static int transport_get_sense_data(struct se_cmd *cmd) cmd->scsi_sense_length = (TRANSPORT_SENSE_BUFFER + offset); - printk(KERN_INFO "HBA_[%u]_PLUG[%s]: Set SAM STATUS: 0x%02x" + pr_debug("HBA_[%u]_PLUG[%s]: Set SAM STATUS: 0x%02x" " and sense\n", dev->se_hba->hba_id, dev->transport->name, cmd->scsi_status); @@ -2977,11 +2851,11 @@ static int transport_cmd_get_valid_sectors(struct se_cmd *cmd) if ((cmd->t_task_lba + sectors) > transport_dev_end_lba(dev)) { - printk(KERN_ERR "LBA: %llu Sectors: %u exceeds" + pr_err("LBA: %llu Sectors: %u exceeds" " transport_dev_end_lba(): %llu\n", cmd->t_task_lba, sectors, transport_dev_end_lba(dev)); - printk(KERN_ERR " We should return CHECK_CONDITION" + pr_err(" We should return CHECK_CONDITION" " but we don't yet\n"); return 0; } @@ -3032,7 +2906,7 @@ static int transport_generic_cmd_sequencer( */ if (ret > 0) { #if 0 - printk(KERN_INFO "[%s]: ALUA TG Port not available," + pr_debug("[%s]: ALUA TG Port not available," " SenseKey: NOT_READY, ASC/ASCQ: 0x04/0x%02x\n", cmd->se_tfo->get_fabric_name(), alua_ascq); #endif @@ -3213,7 +3087,7 @@ static int transport_generic_cmd_sequencer( break; if ((cdb[10] & 0x04) || (cdb[10] & 0x02)) { - printk(KERN_ERR "WRITE_SAME PBDATA and LBDATA" + pr_err("WRITE_SAME PBDATA and LBDATA" " bits not supported for Block Discard" " Emulation\n"); goto out_invalid_cdb_field; @@ -3223,13 +3097,13 @@ static int transport_generic_cmd_sequencer( * tpws with the UNMAP=1 bit set. */ if (!(cdb[10] & 0x08)) { - printk(KERN_ERR "WRITE_SAME w/o UNMAP bit not" + pr_err("WRITE_SAME w/o UNMAP bit not" " supported for Block Discard Emulation\n"); goto out_invalid_cdb_field; } break; default: - printk(KERN_ERR "VARIABLE_LENGTH_CMD service action" + pr_err("VARIABLE_LENGTH_CMD service action" " 0x%04x not supported\n", service_action); goto out_unsupported_cdb; } @@ -3492,7 +3366,7 @@ static int transport_generic_cmd_sequencer( */ if (!(passthrough)) { if ((cdb[1] & 0x04) || (cdb[1] & 0x02)) { - printk(KERN_ERR "WRITE_SAME PBDATA and LBDATA" + pr_err("WRITE_SAME PBDATA and LBDATA" " bits not supported for Block Discard" " Emulation\n"); goto out_invalid_cdb_field; @@ -3502,7 +3376,7 @@ static int transport_generic_cmd_sequencer( * tpws with the UNMAP=1 bit set. */ if (!(cdb[1] & 0x08)) { - printk(KERN_ERR "WRITE_SAME w/o UNMAP bit not " + pr_err("WRITE_SAME w/o UNMAP bit not " " supported for Block Discard Emulation\n"); goto out_invalid_cdb_field; } @@ -3538,7 +3412,7 @@ static int transport_generic_cmd_sequencer( cmd->se_cmd_flags |= SCF_SCSI_CONTROL_SG_IO_CDB; break; default: - printk(KERN_WARNING "TARGET_CORE[%s]: Unsupported SCSI Opcode" + pr_warn("TARGET_CORE[%s]: Unsupported SCSI Opcode" " 0x%02x, sending CHECK_CONDITION.\n", cmd->se_tfo->get_fabric_name(), cdb[0]); cmd->transport_wait_for_tasks = &transport_nop_wait_for_tasks; @@ -3546,7 +3420,7 @@ static int transport_generic_cmd_sequencer( } if (size != cmd->data_length) { - printk(KERN_WARNING "TARGET_CORE[%s]: Expected Transfer Length:" + pr_warn("TARGET_CORE[%s]: Expected Transfer Length:" " %u does not match SCSI CDB Length: %u for SAM Opcode:" " 0x%02x\n", cmd->se_tfo->get_fabric_name(), cmd->data_length, size, cdb[0]); @@ -3554,7 +3428,7 @@ static int transport_generic_cmd_sequencer( cmd->cmd_spdtl = size; if (cmd->data_direction == DMA_TO_DEVICE) { - printk(KERN_ERR "Rejecting underflow/overflow" + pr_err("Rejecting underflow/overflow" " WRITE data\n"); goto out_invalid_cdb_field; } @@ -3563,7 +3437,7 @@ static int transport_generic_cmd_sequencer( * type SCF_SCSI_DATA_SG_IO_CDB. */ if (!(ret) && (dev->se_sub_dev->se_dev_attrib.block_size != 512)) { - printk(KERN_ERR "Failing OVERFLOW/UNDERFLOW for LBA op" + pr_err("Failing OVERFLOW/UNDERFLOW for LBA op" " CDB on non 512-byte sector setup subsystem" " plugin: %s\n", dev->transport->name); /* Returns CHECK_CONDITION + INVALID_CDB_FIELD */ @@ -3613,14 +3487,14 @@ static void transport_complete_task_attr(struct se_cmd *cmd) atomic_dec(&dev->simple_cmds); smp_mb__after_atomic_dec(); dev->dev_cur_ordered_id++; - DEBUG_STA("Incremented dev->dev_cur_ordered_id: %u for" + pr_debug("Incremented dev->dev_cur_ordered_id: %u for" " SIMPLE: %u\n", dev->dev_cur_ordered_id, cmd->se_ordered_id); } else if (cmd->sam_task_attr == MSG_HEAD_TAG) { atomic_dec(&dev->dev_hoq_count); smp_mb__after_atomic_dec(); dev->dev_cur_ordered_id++; - DEBUG_STA("Incremented dev_cur_ordered_id: %u for" + pr_debug("Incremented dev_cur_ordered_id: %u for" " HEAD_OF_QUEUE: %u\n", dev->dev_cur_ordered_id, cmd->se_ordered_id); } else if (cmd->sam_task_attr == MSG_ORDERED_TAG) { @@ -3631,7 +3505,7 @@ static void transport_complete_task_attr(struct se_cmd *cmd) spin_unlock(&dev->ordered_cmd_lock); dev->dev_cur_ordered_id++; - DEBUG_STA("Incremented dev_cur_ordered_id: %u for ORDERED:" + pr_debug("Incremented dev_cur_ordered_id: %u for ORDERED:" " %u\n", dev->dev_cur_ordered_id, cmd->se_ordered_id); } /* @@ -3646,10 +3520,10 @@ static void transport_complete_task_attr(struct se_cmd *cmd) list_del(&cmd_p->se_delayed_node); spin_unlock(&dev->delayed_cmd_lock); - DEBUG_STA("Calling add_tasks() for" + pr_debug("Calling add_tasks() for" " cmd_p: 0x%02x Task Attr: 0x%02x" " Dormant -> Active, se_ordered_id: %u\n", - T_TASK(cmd_p)->t_task_cdb[0], + cmd_p->t_task_cdb[0], cmd_p->sam_task_attr, cmd_p->se_ordered_id); transport_add_tasks_from_cmd(cmd_p); @@ -3818,7 +3692,7 @@ done: return; queue_full: - printk(KERN_INFO "Handling complete_ok QUEUE_FULL: se_cmd: %p," + pr_debug("Handling complete_ok QUEUE_FULL: se_cmd: %p," " data_direction: %d\n", cmd, cmd->data_direction); transport_handle_queue_full(cmd, cmd->se_dev, transport_complete_qf); } @@ -3843,7 +3717,7 @@ static void transport_free_dev_tasks(struct se_cmd *cmd) if (task->se_dev) task->se_dev->transport->free_task(task); else - printk(KERN_ERR "task[%u] - task->se_dev is NULL\n", + pr_err("task[%u] - task->se_dev is NULL\n", task->task_no); spin_lock_irqsave(&cmd->t_state_lock, flags); } @@ -4183,19 +4057,19 @@ void transport_do_task_sg_chain(struct se_cmd *cmd) cmd->t_tasks_sg_chained = sg_first; cmd->t_tasks_sg_chained_no = chained_nents; - DEBUG_CMD_M("Setup cmd: %p cmd->t_tasks_sg_chained: %p and" + pr_debug("Setup cmd: %p cmd->t_tasks_sg_chained: %p and" " t_tasks_sg_chained_no: %u\n", cmd, cmd->t_tasks_sg_chained, cmd->t_tasks_sg_chained_no); for_each_sg(cmd->t_tasks_sg_chained, sg, cmd->t_tasks_sg_chained_no, i) { - DEBUG_CMD_M("SG[%d]: %p page: %p length: %d offset: %d\n", + pr_debug("SG[%d]: %p page: %p length: %d offset: %d\n", i, sg, sg_page(sg), sg->length, sg->offset); if (sg_is_chain(sg)) - DEBUG_CMD_M("SG: %p sg_is_chain=1\n", sg); + pr_debug("SG: %p sg_is_chain=1\n", sg); if (sg_is_last(sg)) - DEBUG_CMD_M("SG: %p sg_is_last=1\n", sg); + pr_debug("SG: %p sg_is_last=1\n", sg); } } EXPORT_SYMBOL(transport_do_task_sg_chain); @@ -4490,7 +4364,7 @@ static int transport_generic_write_pending(struct se_cmd *cmd) return PYX_TRANSPORT_WRITE_PENDING; queue_full: - printk(KERN_INFO "Handling write_pending QUEUE__FULL: se_cmd: %p\n", cmd); + pr_debug("Handling write_pending QUEUE__FULL: se_cmd: %p\n", cmd); cmd->t_state = TRANSPORT_COMPLETE_QF_WP; transport_handle_queue_full(cmd, cmd->se_dev, transport_write_pending_qf); @@ -4522,7 +4396,7 @@ void transport_generic_free_cmd( if (cmd->se_lun) { #if 0 - printk(KERN_INFO "cmd: %p ITT: 0x%08x contains" + pr_debug("cmd: %p ITT: 0x%08x contains" " cmd->se_lun\n", cmd, cmd->se_tfo->get_task_tag(cmd)); #endif @@ -4563,7 +4437,7 @@ static int transport_lun_wait_for_tasks(struct se_cmd *cmd, struct se_lun *lun) spin_lock_irqsave(&cmd->t_state_lock, flags); if (atomic_read(&cmd->t_transport_stop)) { atomic_set(&cmd->transport_lun_stop, 0); - DEBUG_TRANSPORT_S("ConfigFS ITT[0x%08x] - t_transport_stop ==" + pr_debug("ConfigFS ITT[0x%08x] - t_transport_stop ==" " TRUE, skipping\n", cmd->se_tfo->get_task_tag(cmd)); spin_unlock_irqrestore(&cmd->t_state_lock, flags); transport_cmd_check_stop(cmd, 1, 0); @@ -4576,13 +4450,13 @@ static int transport_lun_wait_for_tasks(struct se_cmd *cmd, struct se_lun *lun) ret = transport_stop_tasks_for_cmd(cmd); - DEBUG_TRANSPORT_S("ConfigFS: cmd: %p t_task_cdbs: %d stop tasks ret:" - " %d\n", cmd, cmd->t_task_cdbs, ret); + pr_debug("ConfigFS: cmd: %p t_tasks: %d stop tasks ret:" + " %d\n", cmd, cmd->t_task_list_num, ret); if (!ret) { - DEBUG_TRANSPORT_S("ConfigFS: ITT[0x%08x] - stopping cmd....\n", + pr_debug("ConfigFS: ITT[0x%08x] - stopping cmd....\n", cmd->se_tfo->get_task_tag(cmd)); wait_for_completion(&cmd->transport_lun_stop_comp); - DEBUG_TRANSPORT_S("ConfigFS: ITT[0x%08x] - stopped cmd....\n", + pr_debug("ConfigFS: ITT[0x%08x] - stopped cmd....\n", cmd->se_tfo->get_task_tag(cmd)); } transport_remove_cmd_from_queue(cmd, &cmd->se_dev->dev_queue_obj); @@ -4590,13 +4464,6 @@ static int transport_lun_wait_for_tasks(struct se_cmd *cmd, struct se_lun *lun) return 0; } -/* #define DEBUG_CLEAR_LUN */ -#ifdef DEBUG_CLEAR_LUN -#define DEBUG_CLEAR_L(x...) printk(KERN_INFO x) -#else -#define DEBUG_CLEAR_L(x...) -#endif - static void __transport_clear_lun_from_sessions(struct se_lun *lun) { struct se_cmd *cmd = NULL; @@ -4618,7 +4485,7 @@ static void __transport_clear_lun_from_sessions(struct se_lun *lun) * progress for the iscsi_cmd_t. */ spin_lock(&cmd->t_state_lock); - DEBUG_CLEAR_L("SE_LUN[%d] - Setting cmd->transport" + pr_debug("SE_LUN[%d] - Setting cmd->transport" "_lun_stop for ITT: 0x%08x\n", cmd->se_lun->unpacked_lun, cmd->se_tfo->get_task_tag(cmd)); @@ -4628,7 +4495,7 @@ static void __transport_clear_lun_from_sessions(struct se_lun *lun) spin_unlock_irqrestore(&lun->lun_cmd_lock, lun_flags); if (!(cmd->se_lun)) { - printk(KERN_ERR "ITT: 0x%08x, [i,t]_state: %u/%u\n", + pr_err("ITT: 0x%08x, [i,t]_state: %u/%u\n", cmd->se_tfo->get_task_tag(cmd), cmd->se_tfo->get_cmd_state(cmd), cmd->t_state); BUG(); @@ -4637,7 +4504,7 @@ static void __transport_clear_lun_from_sessions(struct se_lun *lun) * If the Storage engine still owns the iscsi_cmd_t, determine * and/or stop its context. */ - DEBUG_CLEAR_L("SE_LUN[%d] - ITT: 0x%08x before transport" + pr_debug("SE_LUN[%d] - ITT: 0x%08x before transport" "_lun_wait_for_tasks()\n", cmd->se_lun->unpacked_lun, cmd->se_tfo->get_task_tag(cmd)); @@ -4646,7 +4513,7 @@ static void __transport_clear_lun_from_sessions(struct se_lun *lun) continue; } - DEBUG_CLEAR_L("SE_LUN[%d] - ITT: 0x%08x after transport_lun" + pr_debug("SE_LUN[%d] - ITT: 0x%08x after transport_lun" "_wait_for_tasks(): SUCCESS\n", cmd->se_lun->unpacked_lun, cmd->se_tfo->get_task_tag(cmd)); @@ -4677,7 +4544,7 @@ check_cond: */ spin_lock_irqsave(&cmd->t_state_lock, cmd_flags); if (atomic_read(&cmd->transport_lun_fe_stop)) { - DEBUG_CLEAR_L("SE_LUN[%d] - Detected FE stop for" + pr_debug("SE_LUN[%d] - Detected FE stop for" " struct se_cmd: %p ITT: 0x%08x\n", lun->unpacked_lun, cmd, cmd->se_tfo->get_task_tag(cmd)); @@ -4689,7 +4556,7 @@ check_cond: spin_lock_irqsave(&lun->lun_cmd_lock, lun_flags); continue; } - DEBUG_CLEAR_L("SE_LUN[%d] - ITT: 0x%08x finished processing\n", + pr_debug("SE_LUN[%d] - ITT: 0x%08x finished processing\n", lun->unpacked_lun, cmd->se_tfo->get_task_tag(cmd)); spin_unlock_irqrestore(&cmd->t_state_lock, cmd_flags); @@ -4715,7 +4582,7 @@ int transport_clear_lun_from_sessions(struct se_lun *lun) kt = kthread_run(transport_clear_lun_thread, lun, "tcm_cl_%u", lun->unpacked_lun); if (IS_ERR(kt)) { - printk(KERN_ERR "Unable to start clear_lun thread\n"); + pr_err("Unable to start clear_lun thread\n"); return PTR_ERR(kt); } wait_for_completion(&lun->lun_shutdown_comp); @@ -4748,7 +4615,7 @@ static void transport_generic_wait_for_tasks( */ if (atomic_read(&cmd->transport_lun_stop)) { - DEBUG_TRANSPORT_S("wait_for_tasks: Stopping" + pr_debug("wait_for_tasks: Stopping" " wait_for_completion(&cmd->t_tasktransport_lun_fe" "_stop_comp); for ITT: 0x%08x\n", cmd->se_tfo->get_task_tag(cmd)); @@ -4770,7 +4637,7 @@ static void transport_generic_wait_for_tasks( * struct se_cmd, now owns the structure and can be released through * normal means below. */ - DEBUG_TRANSPORT_S("wait_for_tasks: Stopped" + pr_debug("wait_for_tasks: Stopped" " wait_for_completion(&cmd->t_tasktransport_lun_fe_" "stop_comp); for ITT: 0x%08x\n", cmd->se_tfo->get_task_tag(cmd)); @@ -4783,7 +4650,7 @@ static void transport_generic_wait_for_tasks( atomic_set(&cmd->t_transport_stop, 1); - DEBUG_TRANSPORT_S("wait_for_tasks: Stopping %p ITT: 0x%08x" + pr_debug("wait_for_tasks: Stopping %p ITT: 0x%08x" " i_state: %d, t_state/def_t_state: %d/%d, t_transport_stop" " = TRUE\n", cmd, cmd->se_tfo->get_task_tag(cmd), cmd->se_tfo->get_cmd_state(cmd), cmd->t_state, @@ -4799,7 +4666,7 @@ static void transport_generic_wait_for_tasks( atomic_set(&cmd->t_transport_active, 0); atomic_set(&cmd->t_transport_stop, 0); - DEBUG_TRANSPORT_S("wait_for_tasks: Stopped wait_for_compltion(" + pr_debug("wait_for_tasks: Stopped wait_for_compltion(" "&cmd->t_transport_stop_comp) for ITT: 0x%08x\n", cmd->se_tfo->get_task_tag(cmd)); remove: @@ -5011,7 +4878,7 @@ int transport_check_aborted_status(struct se_cmd *cmd, int send_status) (cmd->se_cmd_flags & SCF_SENT_DELAYED_TAS)) return 1; #if 0 - printk(KERN_INFO "Sending delayed SAM_STAT_TASK_ABORTED" + pr_debug("Sending delayed SAM_STAT_TASK_ABORTED" " status for CDB: 0x%02x ITT: 0x%08x\n", cmd->t_task_cdb[0], cmd->se_tfo->get_task_tag(cmd)); @@ -5043,7 +4910,7 @@ void transport_send_task_abort(struct se_cmd *cmd) } cmd->scsi_status = SAM_STAT_TASK_ABORTED; #if 0 - printk(KERN_INFO "Setting SAM_STAT_TASK_ABORTED status for CDB: 0x%02x," + pr_debug("Setting SAM_STAT_TASK_ABORTED status for CDB: 0x%02x," " ITT: 0x%08x\n", cmd->t_task_cdb[0], cmd->se_tfo->get_task_tag(cmd)); #endif @@ -5081,7 +4948,7 @@ int transport_generic_do_tmr(struct se_cmd *cmd) tmr->response = TMR_FUNCTION_REJECTED; break; default: - printk(KERN_ERR "Uknown TMR function: 0x%02x.\n", + pr_err("Uknown TMR function: 0x%02x.\n", tmr->function); tmr->response = TMR_FUNCTION_REJECTED; break; @@ -5126,7 +4993,7 @@ static void transport_processing_shutdown(struct se_device *dev) spin_lock_irqsave(&dev->execute_task_lock, flags); while ((task = transport_get_task_from_state_list(dev))) { if (!task->task_se_cmd) { - printk(KERN_ERR "task->task_se_cmd is NULL!\n"); + pr_err("task->task_se_cmd is NULL!\n"); continue; } cmd = task->task_se_cmd; @@ -5135,18 +5002,18 @@ static void transport_processing_shutdown(struct se_device *dev) spin_lock_irqsave(&cmd->t_state_lock, flags); - DEBUG_DO("PT: cmd: %p task: %p ITT/CmdSN: 0x%08x/0x%08x," - " i_state/def_i_state: %d/%d, t_state/def_t_state:" + pr_debug("PT: cmd: %p task: %p ITT: 0x%08x," + " i_state: %d, t_state/def_t_state:" " %d/%d cdb: 0x%02x\n", cmd, task, - cmd->se_tfo->get_task_tag(cmd), cmd->cmd_sn, - cmd->se_tfo->get_cmd_state(cmd), cmd->deferred_i_state, + cmd->se_tfo->get_task_tag(cmd), + cmd->se_tfo->get_cmd_state(cmd), cmd->t_state, cmd->deferred_t_state, cmd->t_task_cdb[0]); - DEBUG_DO("PT: ITT[0x%08x] - t_task_cdbs: %d t_task_cdbs_left:" + pr_debug("PT: ITT[0x%08x] - t_tasks: %d t_task_cdbs_left:" " %d t_task_cdbs_sent: %d -- t_transport_active: %d" " t_transport_stop: %d t_transport_sent: %d\n", cmd->se_tfo->get_task_tag(cmd), - cmd->t_task_cdbs, + cmd->t_task_list_num, atomic_read(&cmd->t_task_cdbs_left), atomic_read(&cmd->t_task_cdbs_sent), atomic_read(&cmd->t_transport_active), @@ -5158,10 +5025,10 @@ static void transport_processing_shutdown(struct se_device *dev) spin_unlock_irqrestore( &cmd->t_state_lock, flags); - DEBUG_DO("Waiting for task: %p to shutdown for dev:" + pr_debug("Waiting for task: %p to shutdown for dev:" " %p\n", task, dev); wait_for_completion(&task->task_stop_comp); - DEBUG_DO("Completed task: %p shutdown for dev: %p\n", + pr_debug("Completed task: %p shutdown for dev: %p\n", task, dev); spin_lock_irqsave(&cmd->t_state_lock, flags); @@ -5179,7 +5046,7 @@ static void transport_processing_shutdown(struct se_device *dev) spin_unlock_irqrestore( &cmd->t_state_lock, flags); - DEBUG_DO("Skipping task: %p, dev: %p for" + pr_debug("Skipping task: %p, dev: %p for" " t_task_cdbs_ex_left: %d\n", task, dev, atomic_read(&cmd->t_task_cdbs_ex_left)); @@ -5188,7 +5055,7 @@ static void transport_processing_shutdown(struct se_device *dev) } if (atomic_read(&cmd->t_transport_active)) { - DEBUG_DO("got t_transport_active = 1 for task: %p, dev:" + pr_debug("got t_transport_active = 1 for task: %p, dev:" " %p\n", task, dev); if (atomic_read(&cmd->t_fe_count)) { @@ -5218,7 +5085,7 @@ static void transport_processing_shutdown(struct se_device *dev) spin_lock_irqsave(&dev->execute_task_lock, flags); continue; } - DEBUG_DO("Got t_transport_active = 0 for task: %p, dev: %p\n", + pr_debug("Got t_transport_active = 0 for task: %p, dev: %p\n", task, dev); if (atomic_read(&cmd->t_fe_count)) { @@ -5251,7 +5118,7 @@ static void transport_processing_shutdown(struct se_device *dev) */ while ((cmd = transport_get_cmd_from_queue(&dev->dev_queue_obj))) { - DEBUG_DO("From Device Queue: cmd: %p t_state: %d\n", + pr_debug("From Device Queue: cmd: %p t_state: %d\n", cmd, cmd->t_state); if (atomic_read(&cmd->t_fe_count)) { @@ -5305,7 +5172,7 @@ get_cmd: switch (cmd->t_state) { case TRANSPORT_NEW_CMD_MAP: if (!(cmd->se_tfo->new_cmd_map)) { - printk(KERN_ERR "cmd->se_tfo->new_cmd_map is" + pr_err("cmd->se_tfo->new_cmd_map is" " NULL for TRANSPORT_NEW_CMD_MAP\n"); BUG(); } @@ -5356,7 +5223,7 @@ get_cmd: transport_generic_write_pending(cmd); break; default: - printk(KERN_ERR "Unknown t_state: %d deferred_t_state:" + pr_err("Unknown t_state: %d deferred_t_state:" " %d for ITT: 0x%08x i_state: %d on SE LUN:" " %u\n", cmd->t_state, cmd->deferred_t_state, cmd->se_tfo->get_task_tag(cmd), diff --git a/drivers/target/target_core_ua.c b/drivers/target/target_core_ua.c index d28e9c4..dfa5664 100644 --- a/drivers/target/target_core_ua.c +++ b/drivers/target/target_core_ua.c @@ -102,7 +102,7 @@ int core_scsi3_ua_allocate( ua = kmem_cache_zalloc(se_ua_cache, GFP_ATOMIC); if (!(ua)) { - printk(KERN_ERR "Unable to allocate struct se_ua\n"); + pr_err("Unable to allocate struct se_ua\n"); return -ENOMEM; } INIT_LIST_HEAD(&ua->ua_dev_list); @@ -177,7 +177,7 @@ int core_scsi3_ua_allocate( spin_unlock(&deve->ua_lock); spin_unlock_irq(&nacl->device_list_lock); - printk(KERN_INFO "[%s]: Allocated UNIT ATTENTION, mapped LUN: %u, ASC:" + pr_debug("[%s]: Allocated UNIT ATTENTION, mapped LUN: %u, ASC:" " 0x%02x, ASCQ: 0x%02x\n", nacl->se_tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, asc, ascq); @@ -264,7 +264,7 @@ void core_scsi3_ua_for_check_condition( spin_unlock(&deve->ua_lock); spin_unlock_irq(&nacl->device_list_lock); - printk(KERN_INFO "[%s]: %s UNIT ATTENTION condition with" + pr_debug("[%s]: %s UNIT ATTENTION condition with" " INTLCK_CTRL: %d, mapped LUN: %u, got CDB: 0x%02x" " reported ASC: 0x%02x, ASCQ: 0x%02x\n", nacl->se_tpg->se_tpg_tfo->get_fabric_name(), @@ -323,7 +323,7 @@ int core_scsi3_ua_clear_for_request_sense( spin_unlock(&deve->ua_lock); spin_unlock_irq(&nacl->device_list_lock); - printk(KERN_INFO "[%s]: Released UNIT ATTENTION condition, mapped" + pr_debug("[%s]: Released UNIT ATTENTION condition, mapped" " LUN: %u, got REQUEST_SENSE reported ASC: 0x%02x," " ASCQ: 0x%02x\n", nacl->se_tpg->se_tpg_tfo->get_fabric_name(), cmd->orig_fe_lun, *asc, *ascq); 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