Switch everyone to blk_get_request_flags, and then rename blk_get_request_flags to blk_get_request. Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> --- block/blk-core.c | 14 +++----------- block/bsg.c | 5 ++--- block/scsi_ioctl.c | 8 +++----- drivers/block/paride/pd.c | 2 +- drivers/block/pktcdvd.c | 2 +- drivers/block/sx8.c | 2 +- drivers/block/virtio_blk.c | 2 +- drivers/cdrom/cdrom.c | 2 +- drivers/ide/ide-atapi.c | 2 +- drivers/ide/ide-cd.c | 2 +- drivers/ide/ide-cd_ioctl.c | 2 +- drivers/ide/ide-devsets.c | 2 +- drivers/ide/ide-disk.c | 2 +- drivers/ide/ide-ioctls.c | 4 ++-- drivers/ide/ide-park.c | 4 ++-- drivers/ide/ide-pm.c | 5 ++--- drivers/ide/ide-tape.c | 2 +- drivers/ide/ide-taskfile.c | 2 +- drivers/md/dm-mpath.c | 3 ++- drivers/mmc/core/block.c | 12 +++++------- drivers/scsi/osd/osd_initiator.c | 2 +- drivers/scsi/osst.c | 2 +- drivers/scsi/scsi_error.c | 2 +- drivers/scsi/scsi_lib.c | 2 +- drivers/scsi/sg.c | 2 +- drivers/scsi/st.c | 2 +- drivers/target/target_core_pscsi.c | 3 +-- fs/nfsd/blocklayout.c | 2 +- include/linux/blkdev.h | 5 +---- 29 files changed, 42 insertions(+), 59 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index 52f2d4623ec7..5013027eae70 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1606,13 +1606,13 @@ static struct request *blk_old_get_request(struct request_queue *q, } /** - * blk_get_request_flags - allocate a request + * blk_get_request - allocate a request * @q: request queue to allocate a request for * @op: operation (REQ_OP_*) and REQ_* flags, e.g. REQ_SYNC. * @flags: BLK_MQ_REQ_* flags, e.g. BLK_MQ_REQ_NOWAIT. */ -struct request *blk_get_request_flags(struct request_queue *q, unsigned int op, - blk_mq_req_flags_t flags) +struct request *blk_get_request(struct request_queue *q, unsigned int op, + blk_mq_req_flags_t flags) { struct request *req; @@ -1631,14 +1631,6 @@ struct request *blk_get_request_flags(struct request_queue *q, unsigned int op, return req; } -EXPORT_SYMBOL(blk_get_request_flags); - -struct request *blk_get_request(struct request_queue *q, unsigned int op, - gfp_t gfp_mask) -{ - return blk_get_request_flags(q, op, gfp_mask & __GFP_DIRECT_RECLAIM ? - 0 : BLK_MQ_REQ_NOWAIT); -} EXPORT_SYMBOL(blk_get_request); /** diff --git a/block/bsg.c b/block/bsg.c index defa06c11858..30876c5fbf15 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -226,8 +226,7 @@ bsg_map_hdr(struct request_queue *q, struct sg_io_v4 *hdr, fmode_t mode) return ERR_PTR(ret); rq = blk_get_request(q, hdr->dout_xfer_len ? - REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, - GFP_KERNEL); + REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0); if (IS_ERR(rq)) return rq; @@ -249,7 +248,7 @@ bsg_map_hdr(struct request_queue *q, struct sg_io_v4 *hdr, fmode_t mode) goto out; } - next_rq = blk_get_request(q, REQ_OP_SCSI_IN, GFP_KERNEL); + next_rq = blk_get_request(q, REQ_OP_SCSI_IN, 0); if (IS_ERR(next_rq)) { ret = PTR_ERR(next_rq); goto out; diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index 60b471f8621b..04b54f9a4152 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -321,8 +321,7 @@ static int sg_io(struct request_queue *q, struct gendisk *bd_disk, at_head = 1; ret = -ENOMEM; - rq = blk_get_request(q, writing ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, - GFP_KERNEL); + rq = blk_get_request(q, writing ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0); if (IS_ERR(rq)) return PTR_ERR(rq); req = scsi_req(rq); @@ -449,8 +448,7 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode, } - rq = blk_get_request(q, in_len ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, - __GFP_RECLAIM); + rq = blk_get_request(q, in_len ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0); if (IS_ERR(rq)) { err = PTR_ERR(rq); goto error_free_buffer; @@ -538,7 +536,7 @@ static int __blk_send_generic(struct request_queue *q, struct gendisk *bd_disk, struct request *rq; int err; - rq = blk_get_request(q, REQ_OP_SCSI_OUT, __GFP_RECLAIM); + rq = blk_get_request(q, REQ_OP_SCSI_OUT, 0); if (IS_ERR(rq)) return PTR_ERR(rq); rq->timeout = BLK_DEFAULT_SG_TIMEOUT; diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c index 27a44b97393a..8961b190e256 100644 --- a/drivers/block/paride/pd.c +++ b/drivers/block/paride/pd.c @@ -740,7 +740,7 @@ static int pd_special_command(struct pd_unit *disk, { struct request *rq; - rq = blk_get_request(disk->gd->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(disk->gd->queue, REQ_OP_DRV_IN, 0); if (IS_ERR(rq)) return PTR_ERR(rq); diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index c61d20c9f3f8..4880a4a9f52d 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -704,7 +704,7 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command * int ret = 0; rq = blk_get_request(q, (cgc->data_direction == CGC_DATA_WRITE) ? - REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, __GFP_RECLAIM); + REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0); if (IS_ERR(rq)) return PTR_ERR(rq); diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c index 08586dc14e85..4d90e5eba2f5 100644 --- a/drivers/block/sx8.c +++ b/drivers/block/sx8.c @@ -567,7 +567,7 @@ static struct carm_request *carm_get_special(struct carm_host *host) if (!crq) return NULL; - rq = blk_get_request(host->oob_q, REQ_OP_DRV_OUT, GFP_KERNEL); + rq = blk_get_request(host->oob_q, REQ_OP_DRV_OUT, 0); if (IS_ERR(rq)) { spin_lock_irqsave(&host->lock, flags); carm_put_request(host, crq); diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 4a07593c2efd..0617b9922d59 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -298,7 +298,7 @@ static int virtblk_get_id(struct gendisk *disk, char *id_str) struct request *req; int err; - req = blk_get_request(q, REQ_OP_DRV_IN, GFP_KERNEL); + req = blk_get_request(q, REQ_OP_DRV_IN, 0); if (IS_ERR(req)) return PTR_ERR(req); diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index bfc566d3f31a..9adc8c3eb0fa 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -2192,7 +2192,7 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, len = nr * CD_FRAMESIZE_RAW; - rq = blk_get_request(q, REQ_OP_SCSI_IN, GFP_KERNEL); + rq = blk_get_request(q, REQ_OP_SCSI_IN, 0); if (IS_ERR(rq)) { ret = PTR_ERR(rq); break; diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index 0e6bc631a1ca..8b2b72b93885 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -92,7 +92,7 @@ int ide_queue_pc_tail(ide_drive_t *drive, struct gendisk *disk, struct request *rq; int error; - rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_MISC; rq->special = (char *)pc; diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 5a8e8e3c22cd..32af6f063cb3 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -437,7 +437,7 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd, bool delay = false; rq = blk_get_request(drive->queue, - write ? REQ_OP_DRV_OUT : REQ_OP_DRV_IN, __GFP_RECLAIM); + write ? REQ_OP_DRV_OUT : REQ_OP_DRV_IN, 0); memcpy(scsi_req(rq)->cmd, cmd, BLK_MAX_CDB); ide_req(rq)->type = ATA_PRIV_PC; rq->rq_flags |= rq_flags; diff --git a/drivers/ide/ide-cd_ioctl.c b/drivers/ide/ide-cd_ioctl.c index 2acca12b9c94..b1322400887b 100644 --- a/drivers/ide/ide-cd_ioctl.c +++ b/drivers/ide/ide-cd_ioctl.c @@ -304,7 +304,7 @@ int ide_cdrom_reset(struct cdrom_device_info *cdi) struct request *rq; int ret; - rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_MISC; rq->rq_flags = RQF_QUIET; blk_execute_rq(drive->queue, cd->disk, rq, 0); diff --git a/drivers/ide/ide-devsets.c b/drivers/ide/ide-devsets.c index 4e20747af32e..f4f8afdf8bbe 100644 --- a/drivers/ide/ide-devsets.c +++ b/drivers/ide/ide-devsets.c @@ -166,7 +166,7 @@ int ide_devset_execute(ide_drive_t *drive, const struct ide_devset *setting, if (!(setting->flags & DS_SYNC)) return setting->set(drive, arg); - rq = blk_get_request(q, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(q, REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_MISC; scsi_req(rq)->cmd_len = 5; scsi_req(rq)->cmd[0] = REQ_DEVSET_EXEC; diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index f1a7c58fe418..e3b4e659082d 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -478,7 +478,7 @@ static int set_multcount(ide_drive_t *drive, int arg) if (drive->special_flags & IDE_SFLAG_SET_MULTMODE) return -EBUSY; - rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_TASKFILE; drive->mult_req = arg; diff --git a/drivers/ide/ide-ioctls.c b/drivers/ide/ide-ioctls.c index 3661abb16a5f..af5119a73689 100644 --- a/drivers/ide/ide-ioctls.c +++ b/drivers/ide/ide-ioctls.c @@ -125,7 +125,7 @@ static int ide_cmd_ioctl(ide_drive_t *drive, unsigned long arg) if (NULL == (void *) arg) { struct request *rq; - rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_TASKFILE; blk_execute_rq(drive->queue, NULL, rq, 0); err = scsi_req(rq)->result ? -EIO : 0; @@ -222,7 +222,7 @@ static int generic_drive_reset(ide_drive_t *drive) struct request *rq; int ret = 0; - rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_MISC; scsi_req(rq)->cmd_len = 1; scsi_req(rq)->cmd[0] = REQ_DRIVE_RESET; diff --git a/drivers/ide/ide-park.c b/drivers/ide/ide-park.c index 6465bcc7cea6..622f0edb3945 100644 --- a/drivers/ide/ide-park.c +++ b/drivers/ide/ide-park.c @@ -32,7 +32,7 @@ static void issue_park_cmd(ide_drive_t *drive, unsigned long timeout) } spin_unlock_irq(&hwif->lock); - rq = blk_get_request(q, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(q, REQ_OP_DRV_IN, 0); scsi_req(rq)->cmd[0] = REQ_PARK_HEADS; scsi_req(rq)->cmd_len = 1; ide_req(rq)->type = ATA_PRIV_MISC; @@ -47,7 +47,7 @@ static void issue_park_cmd(ide_drive_t *drive, unsigned long timeout) * Make sure that *some* command is sent to the drive after the * timeout has expired, so power management will be reenabled. */ - rq = blk_get_request(q, REQ_OP_DRV_IN, GFP_NOWAIT); + rq = blk_get_request(q, REQ_OP_DRV_IN, BLK_MQ_REQ_NOWAIT); if (IS_ERR(rq)) goto out; diff --git a/drivers/ide/ide-pm.c b/drivers/ide/ide-pm.c index ad8a125defdd..59217aa1d1fb 100644 --- a/drivers/ide/ide-pm.c +++ b/drivers/ide/ide-pm.c @@ -19,7 +19,7 @@ int generic_ide_suspend(struct device *dev, pm_message_t mesg) } memset(&rqpm, 0, sizeof(rqpm)); - rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_PM_SUSPEND; rq->special = &rqpm; rqpm.pm_step = IDE_PM_START_SUSPEND; @@ -90,8 +90,7 @@ int generic_ide_resume(struct device *dev) } memset(&rqpm, 0, sizeof(rqpm)); - rq = blk_get_request_flags(drive->queue, REQ_OP_DRV_IN, - BLK_MQ_REQ_PREEMPT); + rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, BLK_MQ_REQ_PREEMPT); ide_req(rq)->type = ATA_PRIV_PM_RESUME; rq->special = &rqpm; rqpm.pm_step = IDE_PM_START_RESUME; diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index fd57e8ccc47a..66661031f3f1 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -854,7 +854,7 @@ static int idetape_queue_rw_tail(ide_drive_t *drive, int cmd, int size) BUG_ON(cmd != REQ_IDETAPE_READ && cmd != REQ_IDETAPE_WRITE); BUG_ON(size < 0 || size % tape->blk_size); - rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_MISC; scsi_req(rq)->cmd[13] = cmd; rq->rq_disk = tape->disk; diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index abe0822dd429..6308bb0dab50 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -431,7 +431,7 @@ int ide_raw_taskfile(ide_drive_t *drive, struct ide_cmd *cmd, u8 *buf, rq = blk_get_request(drive->queue, (cmd->tf_flags & IDE_TFLAG_WRITE) ? - REQ_OP_DRV_OUT : REQ_OP_DRV_IN, __GFP_RECLAIM); + REQ_OP_DRV_OUT : REQ_OP_DRV_IN, 0); ide_req(rq)->type = ATA_PRIV_TASKFILE; /* diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 203a0419d2b0..d94ba6f72ff5 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -520,7 +520,8 @@ static int multipath_clone_and_map(struct dm_target *ti, struct request *rq, bdev = pgpath->path.dev->bdev; q = bdev_get_queue(bdev); - clone = blk_get_request(q, rq->cmd_flags | REQ_NOMERGE, GFP_ATOMIC); + clone = blk_get_request(q, rq->cmd_flags | REQ_NOMERGE, + BLK_MQ_REQ_NOWAIT); if (IS_ERR(clone)) { /* EBUSY, ENODEV or EWOULDBLOCK: requeue */ if (blk_queue_dying(q)) { diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 9e923cd1d80e..6e3bde824db8 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -244,7 +244,7 @@ static ssize_t power_ro_lock_store(struct device *dev, mq = &md->queue; /* Dispatch locking to the block layer */ - req = blk_get_request(mq->queue, REQ_OP_DRV_OUT, __GFP_RECLAIM); + req = blk_get_request(mq->queue, REQ_OP_DRV_OUT, 0); if (IS_ERR(req)) { count = PTR_ERR(req); goto out_put; @@ -650,8 +650,7 @@ static int mmc_blk_ioctl_cmd(struct mmc_blk_data *md, */ mq = &md->queue; req = blk_get_request(mq->queue, - idata->ic.write_flag ? REQ_OP_DRV_OUT : REQ_OP_DRV_IN, - __GFP_RECLAIM); + idata->ic.write_flag ? REQ_OP_DRV_OUT : REQ_OP_DRV_IN, 0); if (IS_ERR(req)) { err = PTR_ERR(req); goto cmd_done; @@ -721,8 +720,7 @@ static int mmc_blk_ioctl_multi_cmd(struct mmc_blk_data *md, */ mq = &md->queue; req = blk_get_request(mq->queue, - idata[0]->ic.write_flag ? REQ_OP_DRV_OUT : REQ_OP_DRV_IN, - __GFP_RECLAIM); + idata[0]->ic.write_flag ? REQ_OP_DRV_OUT : REQ_OP_DRV_IN, 0); if (IS_ERR(req)) { err = PTR_ERR(req); goto cmd_err; @@ -2750,7 +2748,7 @@ static int mmc_dbg_card_status_get(void *data, u64 *val) int ret; /* Ask the block layer about the card status */ - req = blk_get_request(mq->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + req = blk_get_request(mq->queue, REQ_OP_DRV_IN, 0); if (IS_ERR(req)) return PTR_ERR(req); req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_GET_CARD_STATUS; @@ -2786,7 +2784,7 @@ static int mmc_ext_csd_open(struct inode *inode, struct file *filp) return -ENOMEM; /* Ask the block layer for the EXT CSD */ - req = blk_get_request(mq->queue, REQ_OP_DRV_IN, __GFP_RECLAIM); + req = blk_get_request(mq->queue, REQ_OP_DRV_IN, 0); if (IS_ERR(req)) { err = PTR_ERR(req); goto out_free; diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c index f48bae267dc2..5a33e1ad9881 100644 --- a/drivers/scsi/osd/osd_initiator.c +++ b/drivers/scsi/osd/osd_initiator.c @@ -1570,7 +1570,7 @@ static struct request *_make_request(struct request_queue *q, bool has_write, int ret; req = blk_get_request(q, has_write ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, - GFP_KERNEL); + 0); if (IS_ERR(req)) return req; diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 20ec1c01dbd5..2bbe797f8c3d 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -368,7 +368,7 @@ static int osst_execute(struct osst_request *SRpnt, const unsigned char *cmd, int write = (data_direction == DMA_TO_DEVICE); req = blk_get_request(SRpnt->stp->device->request_queue, - write ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, GFP_KERNEL); + write ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0); if (IS_ERR(req)) return DRIVER_ERROR << 24; diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 946039117bf4..61d280f560df 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1937,7 +1937,7 @@ static void scsi_eh_lock_door(struct scsi_device *sdev) * blk_get_request with GFP_KERNEL (__GFP_RECLAIM) sleeps until a * request becomes available */ - req = blk_get_request(sdev->request_queue, REQ_OP_SCSI_IN, GFP_KERNEL); + req = blk_get_request(sdev->request_queue, REQ_OP_SCSI_IN, 0); if (IS_ERR(req)) return; rq = scsi_req(req); diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index e9b4f279d29c..6b0f3ec487bd 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -265,7 +265,7 @@ int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd, struct scsi_request *rq; int ret = DRIVER_ERROR << 24; - req = blk_get_request_flags(sdev->request_queue, + req = blk_get_request(sdev->request_queue, data_direction == DMA_TO_DEVICE ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, BLK_MQ_REQ_PREEMPT); if (IS_ERR(req)) diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index c198b96368dd..0512648ebc8e 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1715,7 +1715,7 @@ sg_start_req(Sg_request *srp, unsigned char *cmd) * does not sleep except under memory pressure. */ rq = blk_get_request(q, hp->dxfer_direction == SG_DXFER_TO_DEV ? - REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, GFP_KERNEL); + REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0); if (IS_ERR(rq)) { kfree(long_cmdp); return PTR_ERR(rq); diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 6c399480783d..a427ce9497be 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -545,7 +545,7 @@ static int st_scsi_execute(struct st_request *SRpnt, const unsigned char *cmd, req = blk_get_request(SRpnt->stp->device->request_queue, data_direction == DMA_TO_DEVICE ? - REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, GFP_KERNEL); + REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0); if (IS_ERR(req)) return DRIVER_ERROR << 24; rq = scsi_req(req); diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 6cb933ecc084..668934ea74cb 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -986,8 +986,7 @@ pscsi_execute_cmd(struct se_cmd *cmd) req = blk_get_request(pdv->pdv_sd->request_queue, cmd->data_direction == DMA_TO_DEVICE ? - REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, - GFP_KERNEL); + REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0); if (IS_ERR(req)) { pr_err("PSCSI: blk_get_request() failed\n"); ret = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; diff --git a/fs/nfsd/blocklayout.c b/fs/nfsd/blocklayout.c index 70b8bf781fce..a43dfedd69ec 100644 --- a/fs/nfsd/blocklayout.c +++ b/fs/nfsd/blocklayout.c @@ -227,7 +227,7 @@ static int nfsd4_scsi_identify_device(struct block_device *bdev, if (!buf) return -ENOMEM; - rq = blk_get_request(q, REQ_OP_SCSI_IN, GFP_KERNEL); + rq = blk_get_request(q, REQ_OP_SCSI_IN, 0); if (IS_ERR(rq)) { error = -ENOMEM; goto out_free_buf; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 5c4eee043191..ffc81538a9cf 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -967,11 +967,8 @@ extern void blk_rq_init(struct request_queue *q, struct request *rq); extern void blk_init_request_from_bio(struct request *req, struct bio *bio); extern void blk_put_request(struct request *); extern void __blk_put_request(struct request_queue *, struct request *); -extern struct request *blk_get_request_flags(struct request_queue *, - unsigned int op, - blk_mq_req_flags_t flags); extern struct request *blk_get_request(struct request_queue *, unsigned int op, - gfp_t gfp_mask); + blk_mq_req_flags_t flags); extern void blk_requeue_request(struct request_queue *, struct request *); extern int blk_lld_busy(struct request_queue *q); extern int blk_rq_prep_clone(struct request *rq, struct request *rq_src, -- 2.17.0