Guoqing Jiang
2021-Jan-21 14:29 UTC
[PATCH 0/2] remove unused argument from blk_execute_rq_nowait and blk_execute_rq
Hi Jens, This series remove unused 'q' from blk_execute_rq_nowait and blk_execute_rq. Also update the comment for blk_execute_rq_nowait. Thanks, Guoqing Guoqing Jiang (2): block: remove unnecessary argument from blk_execute_rq_nowait block: remove unnecessary argument from blk_execute_rq block/blk-exec.c | 13 +++++-------- block/bsg.c | 2 +- block/scsi_ioctl.c | 6 +++--- drivers/block/mtip32xx/mtip32xx.c | 2 +- drivers/block/paride/pd.c | 2 +- drivers/block/pktcdvd.c | 2 +- drivers/block/sx8.c | 4 ++-- 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 | 2 +- drivers/ide/ide-pm.c | 4 ++-- drivers/ide/ide-tape.c | 2 +- drivers/ide/ide-taskfile.c | 2 +- drivers/mmc/core/block.c | 10 +++++----- drivers/nvme/host/core.c | 8 ++++---- drivers/nvme/host/lightnvm.c | 4 ++-- drivers/nvme/host/pci.c | 4 ++-- drivers/nvme/target/passthru.c | 2 +- drivers/scsi/scsi_error.c | 2 +- drivers/scsi/scsi_lib.c | 2 +- drivers/scsi/sg.c | 3 +-- drivers/scsi/st.c | 2 +- drivers/target/target_core_pscsi.c | 3 +-- fs/nfsd/blocklayout.c | 2 +- include/linux/blkdev.h | 5 ++--- 31 files changed, 50 insertions(+), 56 deletions(-) -- 2.17.1
Guoqing Jiang
2021-Jan-21 14:29 UTC
[PATCH 1/2] block: remove unnecessary argument from blk_execute_rq_nowait
The 'q' is not used since commit a1ce35fa4985 ("block: remove dead elevator code"), also update the comment of the function. Cc: target-devel at vger.kernel.org Cc: linux-scsi at vger.kernel.org Cc: virtualization at lists.linux-foundation.org Cc: linux-ide at vger.kernel.org Cc: linux-mmc at vger.kernel.org Cc: linux-nvme at lists.infradead.org Cc: linux-nfs at vger.kernel.org Signed-off-by: Guoqing Jiang <guoqing.jiang at cloud.ionos.com> --- block/blk-exec.c | 10 ++++------ drivers/block/sx8.c | 4 ++-- drivers/nvme/host/core.c | 4 ++-- drivers/nvme/host/lightnvm.c | 2 +- drivers/nvme/host/pci.c | 4 ++-- drivers/nvme/target/passthru.c | 2 +- drivers/scsi/scsi_error.c | 2 +- drivers/scsi/sg.c | 3 +-- drivers/scsi/st.c | 2 +- drivers/target/target_core_pscsi.c | 3 +-- include/linux/blkdev.h | 2 +- 11 files changed, 17 insertions(+), 21 deletions(-) diff --git a/block/blk-exec.c b/block/blk-exec.c index 85324d53d072..2e37e85456fb 100644 --- a/block/blk-exec.c +++ b/block/blk-exec.c @@ -31,8 +31,7 @@ static void blk_end_sync_rq(struct request *rq, blk_status_t error) } /** - * blk_execute_rq_nowait - insert a request into queue for execution - * @q: queue to insert the request in + * blk_execute_rq_nowait - insert a request to I/O scheduler for execution * @bd_disk: matching gendisk * @rq: request to insert * @at_head: insert request at head or tail of queue @@ -45,9 +44,8 @@ static void blk_end_sync_rq(struct request *rq, blk_status_t error) * Note: * This function will invoke @done directly if the queue is dead. */ -void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk, - struct request *rq, int at_head, - rq_end_io_fn *done) +void blk_execute_rq_nowait(struct gendisk *bd_disk, struct request *rq, + int at_head, rq_end_io_fn *done) { WARN_ON(irqs_disabled()); WARN_ON(!blk_rq_is_passthrough(rq)); @@ -83,7 +81,7 @@ void blk_execute_rq(struct request_queue *q, struct gendisk *bd_disk, unsigned long hang_check; rq->end_io_data = &wait; - blk_execute_rq_nowait(q, bd_disk, rq, at_head, blk_end_sync_rq); + blk_execute_rq_nowait(bd_disk, rq, at_head, blk_end_sync_rq); /* Prevent hang_check timer from firing at us during very long I/O */ hang_check = sysctl_hung_task_timeout_secs; diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c index 4478eb7efee0..2cdf2771f8e8 100644 --- a/drivers/block/sx8.c +++ b/drivers/block/sx8.c @@ -539,7 +539,7 @@ static int carm_array_info (struct carm_host *host, unsigned int array_idx) spin_unlock_irq(&host->lock); DPRINTK("blk_execute_rq_nowait, tag == %u\n", rq->tag); - blk_execute_rq_nowait(host->oob_q, NULL, rq, true, NULL); + blk_execute_rq_nowait(NULL, rq, true, NULL); return 0; @@ -578,7 +578,7 @@ static int carm_send_special (struct carm_host *host, carm_sspc_t func) crq->msg_bucket = (u32) rc; DPRINTK("blk_execute_rq_nowait, tag == %u\n", rq->tag); - blk_execute_rq_nowait(host->oob_q, NULL, rq, true, NULL); + blk_execute_rq_nowait(NULL, rq, true, NULL); return 0; } diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index f320273fc672..63c469edb1bc 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -925,7 +925,7 @@ static void nvme_execute_rq_polled(struct request_queue *q, rq->cmd_flags |= REQ_HIPRI; rq->end_io_data = &wait; - blk_execute_rq_nowait(q, bd_disk, rq, at_head, nvme_end_sync_rq); + blk_execute_rq_nowait(bd_disk, rq, at_head, nvme_end_sync_rq); while (!completion_done(&wait)) { blk_poll(q, request_to_qc_t(rq->mq_hctx, rq), true); @@ -1202,7 +1202,7 @@ static int nvme_keep_alive(struct nvme_ctrl *ctrl) rq->timeout = ctrl->kato * HZ; rq->end_io_data = ctrl; - blk_execute_rq_nowait(rq->q, NULL, rq, 0, nvme_keep_alive_end_io); + blk_execute_rq_nowait(NULL, rq, 0, nvme_keep_alive_end_io); return 0; } diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index 470cef3abec3..439f2b52e985 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -695,7 +695,7 @@ static int nvme_nvm_submit_io(struct nvm_dev *dev, struct nvm_rq *rqd, rq->end_io_data = rqd; - blk_execute_rq_nowait(q, NULL, rq, 0, nvme_nvm_end_io); + blk_execute_rq_nowait(NULL, rq, 0, nvme_nvm_end_io); return 0; diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 50d9a20568a2..6aa11067c8d0 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1327,7 +1327,7 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved) } abort_req->end_io_data = NULL; - blk_execute_rq_nowait(abort_req->q, NULL, abort_req, 0, abort_endio); + blk_execute_rq_nowait(NULL, abort_req, 0, abort_endio); /* * The aborted req will be completed on receiving the abort req. @@ -2238,7 +2238,7 @@ static int nvme_delete_queue(struct nvme_queue *nvmeq, u8 opcode) req->end_io_data = nvmeq; init_completion(&nvmeq->delete_done); - blk_execute_rq_nowait(q, NULL, req, false, + blk_execute_rq_nowait(NULL, req, false, opcode == nvme_admin_delete_cq ? nvme_del_cq_end : nvme_del_queue_end); return 0; diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c index b9776fc8f08f..cbc88acdd233 100644 --- a/drivers/nvme/target/passthru.c +++ b/drivers/nvme/target/passthru.c @@ -275,7 +275,7 @@ static void nvmet_passthru_execute_cmd(struct nvmet_req *req) schedule_work(&req->p.work); } else { rq->end_io_data = req; - blk_execute_rq_nowait(rq->q, ns ? ns->disk : NULL, rq, 0, + blk_execute_rq_nowait(ns ? ns->disk : NULL, rq, 0, nvmet_passthru_req_done); } diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index f11f51e2465f..c00f06e9ecb0 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -2007,7 +2007,7 @@ static void scsi_eh_lock_door(struct scsi_device *sdev) req->timeout = 10 * HZ; rq->retries = 5; - blk_execute_rq_nowait(req->q, NULL, req, 1, eh_lock_door_done); + blk_execute_rq_nowait(NULL, req, 1, eh_lock_door_done); } /** diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index bfa8d77322d7..4383d93110f8 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -829,8 +829,7 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp, srp->rq->timeout = timeout; kref_get(&sfp->f_ref); /* sg_rq_end_io() does kref_put(). */ - blk_execute_rq_nowait(sdp->device->request_queue, sdp->disk, - srp->rq, at_head, sg_rq_end_io); + blk_execute_rq_nowait(sdp->disk, srp->rq, at_head, sg_rq_end_io); return 0; } diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 43f7624508a9..841ad2fc369a 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -585,7 +585,7 @@ static int st_scsi_execute(struct st_request *SRpnt, const unsigned char *cmd, rq->retries = retries; req->end_io_data = SRpnt; - blk_execute_rq_nowait(req->q, NULL, req, 1, st_scsi_execute_end); + blk_execute_rq_nowait(NULL, req, 1, st_scsi_execute_end); return 0; } diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 7994f27e4527..33770e5808ce 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -1000,8 +1000,7 @@ pscsi_execute_cmd(struct se_cmd *cmd) req->timeout = PS_TIMEOUT_OTHER; scsi_req(req)->retries = PS_RETRY; - blk_execute_rq_nowait(pdv->pdv_sd->request_queue, NULL, req, - (cmd->sam_task_attr == TCM_HEAD_TAG), + blk_execute_rq_nowait(NULL, req, (cmd->sam_task_attr == TCM_HEAD_TAG), pscsi_req_done); return 0; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 070de09425ad..bf0ddef8aa10 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -942,7 +942,7 @@ extern int blk_rq_map_user_iov(struct request_queue *, struct request *, gfp_t); extern void blk_execute_rq(struct request_queue *, struct gendisk *, struct request *, int); -extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *, +extern void blk_execute_rq_nowait(struct gendisk *, struct request *, int, rq_end_io_fn *); /* Helper to convert REQ_OP_XXX to its string format XXX */ -- 2.17.1
Guoqing Jiang
2021-Jan-21 14:29 UTC
[PATCH 2/2] block: remove unnecessary argument from blk_execute_rq
We can remove 'q' from blk_execute_rq as well after the previous change in blk_execute_rq_nowait. Cc: linux-scsi at vger.kernel.org Cc: virtualization at lists.linux-foundation.org Cc: linux-ide at vger.kernel.org Cc: linux-mmc at vger.kernel.org Cc: linux-nvme at lists.infradead.org Cc: linux-nfs at vger.kernel.org Signed-off-by: Guoqing Jiang <guoqing.jiang at cloud.ionos.com> --- block/blk-exec.c | 3 +-- block/bsg.c | 2 +- block/scsi_ioctl.c | 6 +++--- drivers/block/mtip32xx/mtip32xx.c | 2 +- drivers/block/paride/pd.c | 2 +- drivers/block/pktcdvd.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 | 2 +- drivers/ide/ide-pm.c | 4 ++-- drivers/ide/ide-tape.c | 2 +- drivers/ide/ide-taskfile.c | 2 +- drivers/mmc/core/block.c | 10 +++++----- drivers/nvme/host/core.c | 4 ++-- drivers/nvme/host/lightnvm.c | 2 +- drivers/scsi/scsi_lib.c | 2 +- fs/nfsd/blocklayout.c | 2 +- include/linux/blkdev.h | 3 +-- 24 files changed, 33 insertions(+), 35 deletions(-) diff --git a/block/blk-exec.c b/block/blk-exec.c index 2e37e85456fb..0ab873f10133 100644 --- a/block/blk-exec.c +++ b/block/blk-exec.c @@ -74,8 +74,7 @@ EXPORT_SYMBOL_GPL(blk_execute_rq_nowait); * Insert a fully prepared request at the back of the I/O scheduler queue * for execution and wait for completion. */ -void blk_execute_rq(struct request_queue *q, struct gendisk *bd_disk, - struct request *rq, int at_head) +void blk_execute_rq(struct gendisk *bd_disk, struct request *rq, int at_head) { DECLARE_COMPLETION_ONSTACK(wait); unsigned long hang_check; diff --git a/block/bsg.c b/block/bsg.c index d7bae94b64d9..26e74a1ad9e2 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -181,7 +181,7 @@ static int bsg_sg_io(struct request_queue *q, fmode_t mode, void __user *uarg) bio = rq->bio; - blk_execute_rq(q, NULL, rq, !(hdr.flags & BSG_FLAG_Q_AT_TAIL)); + blk_execute_rq(NULL, rq, !(hdr.flags & BSG_FLAG_Q_AT_TAIL)); ret = rq->q->bsg_dev.ops->complete_rq(rq, &hdr); blk_rq_unmap_user(bio); diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index c9f009cc0446..6599bac0a78c 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -357,7 +357,7 @@ static int sg_io(struct request_queue *q, struct gendisk *bd_disk, * (if he doesn't check that is his problem). * N.B. a non-zero SCSI status is _not_ necessarily an error. */ - blk_execute_rq(q, bd_disk, rq, at_head); + blk_execute_rq(bd_disk, rq, at_head); hdr->duration = jiffies_to_msecs(jiffies - start_time); @@ -493,7 +493,7 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode, goto error; } - blk_execute_rq(q, disk, rq, 0); + blk_execute_rq(disk, rq, 0); err = req->result & 0xff; /* only 8 bit SCSI status */ if (err) { @@ -532,7 +532,7 @@ static int __blk_send_generic(struct request_queue *q, struct gendisk *bd_disk, scsi_req(rq)->cmd[0] = cmd; scsi_req(rq)->cmd[4] = data; scsi_req(rq)->cmd_len = 6; - blk_execute_rq(q, bd_disk, rq, 0); + blk_execute_rq(bd_disk, rq, 0); err = scsi_req(rq)->result ? -EIO : 0; blk_put_request(rq); diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 53ac59d19ae5..3fd99836bb1c 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -1015,7 +1015,7 @@ static int mtip_exec_internal_command(struct mtip_port *port, rq->timeout = timeout; /* insert request and run queue */ - blk_execute_rq(rq->q, NULL, rq, true); + blk_execute_rq(NULL, rq, true); if (int_cmd->status) { dev_err(&dd->pdev->dev, "Internal command [%02X] failed %d\n", diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c index a7af4f27b7c3..897acda20ac8 100644 --- a/drivers/block/paride/pd.c +++ b/drivers/block/paride/pd.c @@ -781,7 +781,7 @@ static int pd_special_command(struct pd_unit *disk, req = blk_mq_rq_to_pdu(rq); req->func = func; - blk_execute_rq(disk->gd->queue, disk->gd, rq, 0); + blk_execute_rq(disk->gd, rq, 0); blk_put_request(rq); return 0; } diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index b8bb8ec7538d..7ce4533a4831 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -722,7 +722,7 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command * if (cgc->quiet) rq->rq_flags |= RQF_QUIET; - blk_execute_rq(rq->q, pd->bdev->bd_disk, rq, 0); + blk_execute_rq(pd->bdev->bd_disk, rq, 0); if (scsi_req(rq)->result) ret = -EIO; out: diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 145606dc52db..b0285db7cf4f 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -320,7 +320,7 @@ static int virtblk_get_id(struct gendisk *disk, char *id_str) if (err) goto out; - blk_execute_rq(vblk->disk->queue, vblk->disk, req, false); + blk_execute_rq(vblk->disk, req, false); err = blk_status_to_errno(virtblk_result(blk_mq_rq_to_pdu(req))); out: blk_put_request(req); diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 8f0e52a71493..90ad34c6ef8e 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -2214,7 +2214,7 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, rq->timeout = 60 * HZ; bio = rq->bio; - blk_execute_rq(q, cdi->disk, rq, 0); + blk_execute_rq(cdi->disk, rq, 0); if (scsi_req(rq)->result) { struct scsi_sense_hdr sshdr; diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index 2162bc80f09e..19aaa8f8aacf 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -107,7 +107,7 @@ int ide_queue_pc_tail(ide_drive_t *drive, struct gendisk *disk, memcpy(scsi_req(rq)->cmd, pc->c, 12); if (drive->media == ide_tape) scsi_req(rq)->cmd[13] = REQ_IDETAPE_PC1; - blk_execute_rq(drive->queue, disk, rq, 0); + blk_execute_rq(disk, rq, 0); error = scsi_req(rq)->result ? -EIO : 0; put_req: blk_put_request(rq); diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 25d2d88e82ad..cffbcc27a34c 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -467,7 +467,7 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd, } } - blk_execute_rq(drive->queue, info->disk, rq, 0); + blk_execute_rq(info->disk, rq, 0); error = scsi_req(rq)->result ? -EIO : 0; if (buffer) diff --git a/drivers/ide/ide-cd_ioctl.c b/drivers/ide/ide-cd_ioctl.c index 46f2df288c6a..011eab9c69b7 100644 --- a/drivers/ide/ide-cd_ioctl.c +++ b/drivers/ide/ide-cd_ioctl.c @@ -299,7 +299,7 @@ int ide_cdrom_reset(struct cdrom_device_info *cdi) 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); + blk_execute_rq(cd->disk, rq, 0); ret = scsi_req(rq)->result ? -EIO : 0; blk_put_request(rq); /* diff --git a/drivers/ide/ide-devsets.c b/drivers/ide/ide-devsets.c index f2f93ed40356..ca1d4b3d3878 100644 --- a/drivers/ide/ide-devsets.c +++ b/drivers/ide/ide-devsets.c @@ -173,7 +173,7 @@ int ide_devset_execute(ide_drive_t *drive, const struct ide_devset *setting, *(int *)&scsi_req(rq)->cmd[1] = arg; ide_req(rq)->special = setting->set; - blk_execute_rq(q, NULL, rq, 0); + blk_execute_rq(NULL, rq, 0); ret = scsi_req(rq)->result; blk_put_request(rq); diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 34b9441084f8..8413731c6259 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -482,7 +482,7 @@ static int set_multcount(ide_drive_t *drive, int arg) drive->mult_req = arg; drive->special_flags |= IDE_SFLAG_SET_MULTMODE; - blk_execute_rq(drive->queue, NULL, rq, 0); + blk_execute_rq(NULL, rq, 0); blk_put_request(rq); return (drive->mult_count == arg) ? 0 : -EIO; diff --git a/drivers/ide/ide-ioctls.c b/drivers/ide/ide-ioctls.c index 58994da10c06..43fbc37d85c3 100644 --- a/drivers/ide/ide-ioctls.c +++ b/drivers/ide/ide-ioctls.c @@ -137,7 +137,7 @@ static int ide_cmd_ioctl(ide_drive_t *drive, void __user *argp) 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); + blk_execute_rq(NULL, rq, 0); err = scsi_req(rq)->result ? -EIO : 0; blk_put_request(rq); @@ -235,7 +235,7 @@ static int generic_drive_reset(ide_drive_t *drive) ide_req(rq)->type = ATA_PRIV_MISC; scsi_req(rq)->cmd_len = 1; scsi_req(rq)->cmd[0] = REQ_DRIVE_RESET; - blk_execute_rq(drive->queue, NULL, rq, 1); + blk_execute_rq(NULL, rq, 1); ret = scsi_req(rq)->result; blk_put_request(rq); return ret; diff --git a/drivers/ide/ide-park.c b/drivers/ide/ide-park.c index 8af7af6001eb..a80a0f28f7b9 100644 --- a/drivers/ide/ide-park.c +++ b/drivers/ide/ide-park.c @@ -37,7 +37,7 @@ static void issue_park_cmd(ide_drive_t *drive, unsigned long timeout) scsi_req(rq)->cmd_len = 1; ide_req(rq)->type = ATA_PRIV_MISC; ide_req(rq)->special = &timeout; - blk_execute_rq(q, NULL, rq, 1); + blk_execute_rq(NULL, rq, 1); rc = scsi_req(rq)->result ? -EIO : 0; blk_put_request(rq); if (rc) diff --git a/drivers/ide/ide-pm.c b/drivers/ide/ide-pm.c index 192e6c65d34e..fc3cb37fec14 100644 --- a/drivers/ide/ide-pm.c +++ b/drivers/ide/ide-pm.c @@ -27,7 +27,7 @@ int generic_ide_suspend(struct device *dev, pm_message_t mesg) mesg.event = PM_EVENT_FREEZE; rqpm.pm_state = mesg.event; - blk_execute_rq(drive->queue, NULL, rq, 0); + blk_execute_rq(NULL, rq, 0); ret = scsi_req(rq)->result ? -EIO : 0; blk_put_request(rq); @@ -50,7 +50,7 @@ static int ide_pm_execute_rq(struct request *rq) blk_mq_end_request(rq, BLK_STS_OK); return -ENXIO; } - blk_execute_rq(q, NULL, rq, true); + blk_execute_rq(NULL, rq, true); return scsi_req(rq)->result ? -EIO : 0; } diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 88b96437b22e..fa05e7e7d609 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -868,7 +868,7 @@ static int idetape_queue_rw_tail(ide_drive_t *drive, int cmd, int size) goto out_put; } - blk_execute_rq(drive->queue, tape->disk, rq, 0); + blk_execute_rq(tape->disk, rq, 0); /* calculate the number of transferred bytes and update buffer state */ size -= scsi_req(rq)->resid_len; diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index d016cbe68cba..6665fc4724b9 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -443,7 +443,7 @@ int ide_raw_taskfile(ide_drive_t *drive, struct ide_cmd *cmd, u8 *buf, ide_req(rq)->special = cmd; cmd->rq = rq; - blk_execute_rq(drive->queue, NULL, rq, 0); + blk_execute_rq(NULL, rq, 0); error = scsi_req(rq)->result ? -EIO : 0; put_req: blk_put_request(rq); diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 42e27a298218..a1d6b68320ae 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -253,7 +253,7 @@ static ssize_t power_ro_lock_store(struct device *dev, goto out_put; } req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_BOOT_WP; - blk_execute_rq(mq->queue, NULL, req, 0); + blk_execute_rq(NULL, req, 0); ret = req_to_mmc_queue_req(req)->drv_op_result; blk_put_request(req); @@ -629,7 +629,7 @@ static int mmc_blk_ioctl_cmd(struct mmc_blk_data *md, rpmb ? MMC_DRV_OP_IOCTL_RPMB : MMC_DRV_OP_IOCTL; req_to_mmc_queue_req(req)->drv_op_data = idatas; req_to_mmc_queue_req(req)->ioc_count = 1; - blk_execute_rq(mq->queue, NULL, req, 0); + blk_execute_rq(NULL, req, 0); ioc_err = req_to_mmc_queue_req(req)->drv_op_result; err = mmc_blk_ioctl_copy_to_user(ic_ptr, idata); blk_put_request(req); @@ -698,7 +698,7 @@ static int mmc_blk_ioctl_multi_cmd(struct mmc_blk_data *md, rpmb ? MMC_DRV_OP_IOCTL_RPMB : MMC_DRV_OP_IOCTL; req_to_mmc_queue_req(req)->drv_op_data = idata; req_to_mmc_queue_req(req)->ioc_count = num_of_cmds; - blk_execute_rq(mq->queue, NULL, req, 0); + blk_execute_rq(NULL, req, 0); ioc_err = req_to_mmc_queue_req(req)->drv_op_result; /* copy to user if data and response */ @@ -2722,7 +2722,7 @@ static int mmc_dbg_card_status_get(void *data, u64 *val) if (IS_ERR(req)) return PTR_ERR(req); req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_GET_CARD_STATUS; - blk_execute_rq(mq->queue, NULL, req, 0); + blk_execute_rq(NULL, req, 0); ret = req_to_mmc_queue_req(req)->drv_op_result; if (ret >= 0) { *val = ret; @@ -2761,7 +2761,7 @@ static int mmc_ext_csd_open(struct inode *inode, struct file *filp) } req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_GET_EXT_CSD; req_to_mmc_queue_req(req)->drv_op_data = &ext_csd; - blk_execute_rq(mq->queue, NULL, req, 0); + blk_execute_rq(NULL, req, 0); err = req_to_mmc_queue_req(req)->drv_op_result; blk_put_request(req); if (err) { diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 63c469edb1bc..d3d6e950dda2 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -964,7 +964,7 @@ int __nvme_submit_sync_cmd(struct request_queue *q, struct nvme_command *cmd, if (poll) nvme_execute_rq_polled(req->q, NULL, req, at_head); else - blk_execute_rq(req->q, NULL, req, at_head); + blk_execute_rq(NULL, req, at_head); if (result) *result = nvme_req(req)->result; if (nvme_req(req)->flags & NVME_REQ_CANCELLED) @@ -1101,7 +1101,7 @@ void nvme_execute_passthru_rq(struct request *rq) u32 effects; effects = nvme_passthru_start(ctrl, ns, cmd->common.opcode); - blk_execute_rq(rq->q, disk, rq, 0); + blk_execute_rq(disk, rq, 0); nvme_passthru_end(ctrl, effects); } EXPORT_SYMBOL_NS_GPL(nvme_execute_passthru_rq, NVME_TARGET_PASSTHRU); diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index 439f2b52e985..e0443755884b 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -820,7 +820,7 @@ static int nvme_nvm_submit_user_cmd(struct request_queue *q, bio->bi_disk = disk; } - blk_execute_rq(q, NULL, rq, 0); + blk_execute_rq(NULL, rq, 0); if (nvme_req(rq)->flags & NVME_REQ_CANCELLED) ret = -EINTR; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 4848ae3c7b56..475e40c9493f 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -268,7 +268,7 @@ int __scsi_execute(struct scsi_device *sdev, const unsigned char *cmd, /* * head injection *required* here otherwise quiesce won't work */ - blk_execute_rq(req->q, NULL, req, 1); + blk_execute_rq(NULL, req, 1); /* * Some devices (USB mass-storage in particular) may transfer diff --git a/fs/nfsd/blocklayout.c b/fs/nfsd/blocklayout.c index a07c39c94bbd..1058659a8d31 100644 --- a/fs/nfsd/blocklayout.c +++ b/fs/nfsd/blocklayout.c @@ -254,7 +254,7 @@ static int nfsd4_scsi_identify_device(struct block_device *bdev, req->cmd[4] = bufflen & 0xff; req->cmd_len = COMMAND_SIZE(INQUIRY); - blk_execute_rq(rq->q, NULL, rq, 1); + blk_execute_rq(NULL, rq, 1); if (req->result) { pr_err("pNFS: INQUIRY 0x83 failed with: %x\n", req->result); diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index bf0ddef8aa10..09caa1de28b0 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -940,8 +940,7 @@ extern int blk_rq_map_kern(struct request_queue *, struct request *, void *, uns extern int blk_rq_map_user_iov(struct request_queue *, struct request *, struct rq_map_data *, const struct iov_iter *, gfp_t); -extern void blk_execute_rq(struct request_queue *, struct gendisk *, - struct request *, int); +extern void blk_execute_rq(struct gendisk *, struct request *, int); extern void blk_execute_rq_nowait(struct gendisk *, struct request *, int, rq_end_io_fn *); -- 2.17.1