Hi Linus, The following is the first round of target updates for v3.2-rc1. It's available directly from kernel.org here: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next What can I say...? Christoph really outdid himself this round with a long list of cleanups culminating with the conversion to push the core completion path out of transport_processing_thread() and into a separate target workqueue. There are still a number of performance improvements in the works, most of which at this point will end up being v3.3 items. Also included are a handful of bugfixes reported by various folks that are marked for stable@xxxxxxxxxx, and other various improvements + removal of legacy code. The bulk of this series has been posted for review in the last weeks here: [PATCH 00/37] target: Updates for v3.2-rc1 (round one) http://marc.info/?l=linux-scsi&m=131855299419466&w=2 Unfortunately this code has only gotten minimal linux-next testing as the target-pending.git tree did not return to kernel.org until last week. I've been able to verify it does not conflict with linux-next from 20111014, and has been getting some testing in lio-core.git and I'm content enough for an merge into v3.2-rc1. For the second round of v3.2-rc1 changes, a new ib_srpt module will be merged once Roland is happy with the recent review cleanups. There is still some outstanding non-critical breakage with last rounds conversion to use errno.h in certain areas that still needs to be addressed, as well as a active I/O shutdown refactoring that I’m also targeting for v3.2-rc1. Thank you, --nab Andy Shevchenko (3): target: simplify target_parse_naa_6h_vendor_specific() iscsi-target: use native hex2bin for chap_string_to_hex tcm_fc: remove custom hex_to_bin in ft_parse_wwn Christoph Hellwig (39): tfm_fc: use transport_handle_cdb_direct iscsi-target: always call transport_handle_cdb_direct target: remove transport_generic_handle_cdb target: don't opencode transport_release_cmd in transport_release_fe_cmd target: remove transport_free_se_cmd target: simplify transport_generic_remove target: simplify transport_put_cmd target: remove transport_generic_remove target: push session reinstatement out of transport_generic_free_cmd target: cleanup iblock bio submission target: cleanup pscsi request submission target: remove unused se_subsystem_api methods target: Cleanup unused target_core_base.h bits target: Cleanup unused se_task bits target: make more use of the task_flags field in se_task target: Remove unnecessary se_task members target: pack struct se_task more tightly target: make the ->get_cdb method optional target: replace ->get_cdb with a target_get_task_cdb helper target: remove the ->transport_split_cdb callback in se_cmd target: make iblock_emulate_sync_cache asynchronous target: clean up the backend interface to caching parameters target: remove the transport_qf_callback se_cmd callback target: remove SCF_EMULATE_QUEUE_FULL target: do not pass the queue object to transport_remove_cmd_from_queue target: use transport_cmd_check_stop_to_fabric consistently target: fix list walking in transport_free_dev_tasks target: factor some duplicate code for stopping a task target: remove TF_TIMER_STOP target: stop task timers earlier target: move depth_left manipulation out of transport_generic_request_failure target: remove the TRANSPORT_REMOVE state target: remove TRANSPORT_DEFERRED_CMD state target: remove unused TRANSPORT_ states target: use a workqueue for I/O completions target: remove the task_sg_bidi field se_task and pSCSI BIDI support target: merge transport_new_cmd_obj into transport_generic_new_cmd target: remove transport_allocate_tasks target: re-use the command S/G list for single-task commands Dan Carpenter (1): target: Make pscsi_create_virtdevice use ERR_CAST Jesper Juhl (1): target: Remove unneeded version.h includes Nicholas Bellinger (16): target: Re-org of core_tmr_lun_reset target: Prevent TRANSPORT_FREE_CMD_INTR processing in core_tmr_drain_cmd_list target: Fix transport_cmd_finish_abort queue removal bug target: Prevent transport_send_task_abort when CHECK_CONDITION status target: Remove session_reinstatement parameter from ->transport_wait_for_tasks target: Convert ->transport_wait_for_tasks usage to transport_generic_free_cmd iscsi-target: Remove SCF_SE_LUN_CMD flag abuses target: Merge transport_cmd_finish_abort_tmr into transport_cmd_finish_abort target: Remove legacy + unused device active I/O shutdown code loopback: Prevent uninitialized use of tl_tpg in tcm_loop_queuecommand target: Fix REPORT TARGET PORT GROUPS handling with small allocation length target: transport_subsystem_check_init cleanups target: Fix BIDI t_task_cdb handling in transport_generic_new_cmd target: Fix incorrect transport_sent usage target: Remove legacy se_task->task_timer and associated logic target: Fix compile warning w/ missing module.h include Roland Dreier (2): target: Prevent cmd->se_queue_node double add target: Have core_tmr_alloc_req() take an explicit GFP_xxx flag drivers/target/Makefile | 1 - drivers/target/iscsi/iscsi_target.c | 39 +- drivers/target/iscsi/iscsi_target_auth.c | 34 +- drivers/target/iscsi/iscsi_target_core.h | 4 +- drivers/target/iscsi/iscsi_target_erl2.c | 49 +- drivers/target/iscsi/iscsi_target_tmr.c | 6 +- drivers/target/iscsi/iscsi_target_util.c | 20 +- drivers/target/iscsi/iscsi_target_util.h | 1 + drivers/target/loopback/tcm_loop.c | 18 +- drivers/target/target_core_alua.c | 21 +- drivers/target/target_core_cdb.c | 79 ++- drivers/target/target_core_configfs.c | 16 +- drivers/target/target_core_device.c | 70 +- drivers/target/target_core_fabric_configfs.c | 1 - drivers/target/target_core_file.c | 56 +- drivers/target/target_core_file.h | 4 +- drivers/target/target_core_iblock.c | 274 ++---- drivers/target/target_core_iblock.h | 2 - drivers/target/target_core_pr.c | 1 - drivers/target/target_core_pscsi.c | 261 ++---- drivers/target/target_core_pscsi.h | 1 - drivers/target/target_core_rd.c | 19 +- drivers/target/target_core_rd.h | 2 - drivers/target/target_core_scdb.c | 105 -- drivers/target/target_core_scdb.h | 10 - drivers/target/target_core_stat.c | 1 - drivers/target/target_core_tmr.c | 251 +++-- drivers/target/target_core_transport.c | 1477 ++++++++------------------ drivers/target/target_core_ua.c | 1 - drivers/target/tcm_fc/tfc_cmd.c | 18 +- drivers/target/tcm_fc/tfc_conf.c | 13 +- drivers/target/tcm_fc/tfc_io.c | 1 - drivers/target/tcm_fc/tfc_sess.c | 1 - include/target/target_core_base.h | 71 +- include/target/target_core_tmr.h | 2 +- include/target/target_core_transport.h | 75 +-- 36 files changed, 937 insertions(+), 2068 deletions(-) delete mode 100644 drivers/target/target_core_scdb.c delete mode 100644 drivers/target/target_core_scdb.h -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
