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Searched refs:tag_set (Results 1 – 25 of 71) sorted by relevance

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/linux/drivers/md/
A Ddm-rq.c544 if (!md->tag_set) in dm_mq_init_request_queue()
547 md->tag_set->ops = &dm_mq_ops; in dm_mq_init_request_queue()
552 md->tag_set->driver_data = md; in dm_mq_init_request_queue()
562 err = blk_mq_alloc_tag_set(md->tag_set); in dm_mq_init_request_queue()
572 blk_mq_free_tag_set(md->tag_set); in dm_mq_init_request_queue()
574 kfree(md->tag_set); in dm_mq_init_request_queue()
575 md->tag_set = NULL; in dm_mq_init_request_queue()
582 if (md->tag_set) { in dm_mq_cleanup_mapped_device()
583 blk_mq_free_tag_set(md->tag_set); in dm_mq_cleanup_mapped_device()
584 kfree(md->tag_set); in dm_mq_cleanup_mapped_device()
[all …]
/linux/drivers/block/
A Dz2ram.c312 static struct blk_mq_tag_set tag_set; variable
323 disk = blk_mq_alloc_disk(&tag_set, NULL); in z2ram_register_disk()
353 tag_set.ops = &z2_mq_ops; in z2_init()
354 tag_set.nr_hw_queues = 1; in z2_init()
355 tag_set.nr_maps = 1; in z2_init()
356 tag_set.queue_depth = 16; in z2_init()
357 tag_set.numa_node = NUMA_NO_NODE; in z2_init()
358 tag_set.flags = BLK_MQ_F_SHOULD_MERGE; in z2_init()
359 ret = blk_mq_alloc_tag_set(&tag_set); in z2_init()
372 blk_mq_free_tag_set(&tag_set); in z2_init()
[all …]
A Dvirtio_blk.c67 struct blk_mq_tag_set tag_set; member
817 memset(&vblk->tag_set, 0, sizeof(vblk->tag_set)); in virtblk_probe()
818 vblk->tag_set.ops = &virtio_mq_ops; in virtblk_probe()
819 vblk->tag_set.queue_depth = queue_depth; in virtblk_probe()
820 vblk->tag_set.numa_node = NUMA_NO_NODE; in virtblk_probe()
822 vblk->tag_set.cmd_size = in virtblk_probe()
825 vblk->tag_set.driver_data = vblk; in virtblk_probe()
826 vblk->tag_set.nr_hw_queues = vblk->num_vqs; in virtblk_probe()
828 err = blk_mq_alloc_tag_set(&vblk->tag_set); in virtblk_probe()
954 blk_mq_free_tag_set(&vblk->tag_set); in virtblk_probe()
[all …]
A Dsx8.c278 struct blk_mq_tag_set tag_set; member
1450 memset(&host->tag_set, 0, sizeof(host->tag_set)); in carm_init_one()
1451 host->tag_set.ops = &carm_mq_ops; in carm_init_one()
1453 host->tag_set.nr_hw_queues = 1; in carm_init_one()
1454 host->tag_set.nr_maps = 1; in carm_init_one()
1455 host->tag_set.queue_depth = max_queue; in carm_init_one()
1456 host->tag_set.numa_node = NUMA_NO_NODE; in carm_init_one()
1463 q = blk_mq_init_queue(&host->tag_set); in carm_init_one()
1466 blk_mq_free_tag_set(&host->tag_set); in carm_init_one()
1540 blk_mq_free_tag_set(&host->tag_set); in carm_init_one()
[all …]
A Dnbd.c113 struct blk_mq_tag_set tag_set; member
254 blk_mq_free_tag_set(&nbd->tag_set); in nbd_dev_remove()
453 if (!nbd->tag_set.timeout) { in nbd_xmit_timeout()
1189 if (nbd->tag_set.timeout) in nbd_reconnect_socket()
1319 nbd->tag_set.timeout = 0; in nbd_config_put()
1379 if (nbd->tag_set.timeout) in nbd_start_device()
1381 nbd->tag_set.timeout; in nbd_start_device()
1734 nbd->tag_set.ops = &nbd_mq_ops; in nbd_dev_add()
1735 nbd->tag_set.nr_hw_queues = 1; in nbd_dev_add()
1736 nbd->tag_set.queue_depth = 128; in nbd_dev_add()
[all …]
A Dataflop.c305 struct blk_mq_tag_set tag_set; member
2048 blk_mq_free_tag_set(&unit[i].tag_set); in atari_floppy_cleanup()
2066 blk_mq_free_tag_set(&fs->tag_set); in atari_cleanup_floppy_disk()
2079 memset(&unit[i].tag_set, 0, sizeof(unit[i].tag_set)); in atari_floppy_init()
2080 unit[i].tag_set.ops = &ataflop_mq_ops; in atari_floppy_init()
2081 unit[i].tag_set.nr_hw_queues = 1; in atari_floppy_init()
2082 unit[i].tag_set.nr_maps = 1; in atari_floppy_init()
2083 unit[i].tag_set.queue_depth = 2; in atari_floppy_init()
2084 unit[i].tag_set.numa_node = NUMA_NO_NODE; in atari_floppy_init()
2086 ret = blk_mq_alloc_tag_set(&unit[i].tag_set); in atari_floppy_init()
[all …]
A Damiflop.c205 struct blk_mq_tag_set tag_set; member
1785 disk = blk_mq_alloc_disk(&unit[drive].tag_set, NULL); in fd_alloc_disk()
1814 memset(&unit[drive].tag_set, 0, sizeof(unit[drive].tag_set)); in fd_alloc_drive()
1815 unit[drive].tag_set.ops = &amiflop_mq_ops; in fd_alloc_drive()
1816 unit[drive].tag_set.nr_hw_queues = 1; in fd_alloc_drive()
1817 unit[drive].tag_set.nr_maps = 1; in fd_alloc_drive()
1818 unit[drive].tag_set.queue_depth = 2; in fd_alloc_drive()
1819 unit[drive].tag_set.numa_node = NUMA_NO_NODE; in fd_alloc_drive()
1820 unit[drive].tag_set.flags = BLK_MQ_F_SHOULD_MERGE; in fd_alloc_drive()
1821 if (blk_mq_alloc_tag_set(&unit[drive].tag_set)) in fd_alloc_drive()
[all …]
A Dps3disk.c32 struct blk_mq_tag_set tag_set; member
429 error = blk_mq_alloc_sq_tag_set(&priv->tag_set, &ps3disk_mq_ops, 1, in ps3disk_probe()
434 gendisk = blk_mq_alloc_disk(&priv->tag_set, dev); in ps3disk_probe()
478 blk_mq_free_tag_set(&priv->tag_set); in ps3disk_probe()
504 blk_mq_free_tag_set(&priv->tag_set); in ps3disk_remove()
A Dxen-blkfront.c217 struct blk_mq_tag_set tag_set; member
1108 memset(&info->tag_set, 0, sizeof(info->tag_set)); in xlvbd_alloc_gendisk()
1109 info->tag_set.ops = &blkfront_mq_ops; in xlvbd_alloc_gendisk()
1110 info->tag_set.nr_hw_queues = info->nr_rings; in xlvbd_alloc_gendisk()
1121 info->tag_set.numa_node = NUMA_NO_NODE; in xlvbd_alloc_gendisk()
1122 info->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; in xlvbd_alloc_gendisk()
1124 info->tag_set.driver_data = info; in xlvbd_alloc_gendisk()
1126 err = blk_mq_alloc_tag_set(&info->tag_set); in xlvbd_alloc_gendisk()
1172 blk_mq_free_tag_set(&info->tag_set); in xlvbd_alloc_gendisk()
2401 blk_mq_free_tag_set(&info->tag_set); in blkfront_connect()
[all …]
/linux/drivers/nvme/target/
A Dloop.c35 struct blk_mq_tag_set tag_set; member
287 blk_mq_free_tag_set(&ctrl->tag_set); in nvme_loop_free_ctrl()
427 blk_mq_tagset_busy_iter(&ctrl->tag_set, in nvme_loop_shutdown_ctrl()
489 blk_mq_update_nr_hw_queues(&ctrl->tag_set, in nvme_loop_reset_ctrl_work()
529 memset(&ctrl->tag_set, 0, sizeof(ctrl->tag_set)); in nvme_loop_create_io_queues()
530 ctrl->tag_set.ops = &nvme_loop_mq_ops; in nvme_loop_create_io_queues()
537 ctrl->tag_set.driver_data = ctrl; in nvme_loop_create_io_queues()
539 ctrl->tag_set.timeout = NVME_IO_TIMEOUT; in nvme_loop_create_io_queues()
540 ctrl->ctrl.tagset = &ctrl->tag_set; in nvme_loop_create_io_queues()
542 ret = blk_mq_alloc_tag_set(&ctrl->tag_set); in nvme_loop_create_io_queues()
[all …]
/linux/drivers/mmc/core/
A Dqueue.c419 memset(&mq->tag_set, 0, sizeof(mq->tag_set)); in mmc_init_queue()
420 mq->tag_set.ops = &mmc_mq_ops; in mmc_init_queue()
426 mq->tag_set.queue_depth = in mmc_init_queue()
429 mq->tag_set.queue_depth = MMC_QUEUE_DEPTH; in mmc_init_queue()
430 mq->tag_set.numa_node = NUMA_NO_NODE; in mmc_init_queue()
432 mq->tag_set.nr_hw_queues = 1; in mmc_init_queue()
434 mq->tag_set.driver_data = mq; in mmc_init_queue()
448 ret = blk_mq_alloc_tag_set(&mq->tag_set); in mmc_init_queue()
453 disk = blk_mq_alloc_disk(&mq->tag_set, mq); in mmc_init_queue()
455 blk_mq_free_tag_set(&mq->tag_set); in mmc_init_queue()
[all …]
/linux/drivers/mtd/ubi/
A Dblock.c89 struct blk_mq_tag_set tag_set; member
397 dev->tag_set.ops = &ubiblock_mq_ops; in ubiblock_create()
398 dev->tag_set.queue_depth = 64; in ubiblock_create()
399 dev->tag_set.numa_node = NUMA_NO_NODE; in ubiblock_create()
400 dev->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; in ubiblock_create()
402 dev->tag_set.driver_data = dev; in ubiblock_create()
403 dev->tag_set.nr_hw_queues = 1; in ubiblock_create()
405 ret = blk_mq_alloc_tag_set(&dev->tag_set); in ubiblock_create()
413 gd = blk_mq_alloc_disk(&dev->tag_set, dev); in ubiblock_create()
467 blk_mq_free_tag_set(&dev->tag_set); in ubiblock_create()
[all …]
/linux/block/
A Dbsg-lib.c22 struct blk_mq_tag_set tag_set; member
279 container_of(q->tag_set, struct bsg_set, tag_set); in bsg_queue_rq()
324 container_of(q->tag_set, struct bsg_set, tag_set); in bsg_remove_queue()
328 blk_mq_free_tag_set(&bset->tag_set); in bsg_remove_queue()
337 container_of(rq->q->tag_set, struct bsg_set, tag_set); in bsg_timeout()
375 set = &bset->tag_set; in bsg_setup_queue()
A Dblk-mq-sched.c520 if (blk_mq_is_shared_tags(q->tag_set->flags)) { in blk_mq_sched_alloc_map_and_rqs()
525 hctx->sched_tags = blk_mq_alloc_map_and_rqs(q->tag_set, hctx_idx, in blk_mq_sched_alloc_map_and_rqs()
559 struct blk_mq_tag_set *set = queue->tag_set; in blk_mq_init_sched_shared_tags()
578 unsigned int i, flags = q->tag_set->flags; in blk_mq_init_sched()
585 q->nr_requests = q->tag_set->queue_depth; in blk_mq_init_sched()
594 q->nr_requests = 2 * min_t(unsigned int, q->tag_set->queue_depth, in blk_mq_init_sched()
648 if (blk_mq_is_shared_tags(q->tag_set->flags)) { in blk_mq_sched_free_rqs()
649 blk_mq_free_rqs(q->tag_set, q->sched_shared_tags, in blk_mq_sched_free_rqs()
654 blk_mq_free_rqs(q->tag_set, in blk_mq_sched_free_rqs()
A Delevator.c625 (q->tag_set && (q->tag_set->flags & BLK_MQ_F_NO_SCHED))) in elv_support_iosched()
636 if (q->tag_set && q->tag_set->flags & BLK_MQ_F_NO_SCHED_BY_DEFAULT) in elevator_get_default()
640 !blk_mq_is_shared_tags(q->tag_set->flags)) in elevator_get_default()
/linux/drivers/block/paride/
A Dpd.c239 struct blk_mq_tag_set tag_set; member
900 memset(&disk->tag_set, 0, sizeof(disk->tag_set)); in pd_probe_drive()
901 disk->tag_set.ops = &pd_mq_ops; in pd_probe_drive()
903 disk->tag_set.nr_hw_queues = 1; in pd_probe_drive()
904 disk->tag_set.nr_maps = 1; in pd_probe_drive()
905 disk->tag_set.queue_depth = 2; in pd_probe_drive()
906 disk->tag_set.numa_node = NUMA_NO_NODE; in pd_probe_drive()
908 ret = blk_mq_alloc_tag_set(&disk->tag_set); in pd_probe_drive()
912 p = blk_mq_alloc_disk(&disk->tag_set, disk); in pd_probe_drive()
951 blk_mq_free_tag_set(&disk->tag_set); in pd_probe_drive()
[all …]
/linux/drivers/s390/block/
A Dscm_blk.c454 bdev->tag_set.ops = &scm_mq_ops; in scm_blk_dev_setup()
455 bdev->tag_set.cmd_size = sizeof(blk_status_t); in scm_blk_dev_setup()
456 bdev->tag_set.nr_hw_queues = nr_requests; in scm_blk_dev_setup()
457 bdev->tag_set.queue_depth = nr_requests_per_io * nr_requests; in scm_blk_dev_setup()
458 bdev->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; in scm_blk_dev_setup()
459 bdev->tag_set.numa_node = NUMA_NO_NODE; in scm_blk_dev_setup()
461 ret = blk_mq_alloc_tag_set(&bdev->tag_set); in scm_blk_dev_setup()
465 bdev->gendisk = blk_mq_alloc_disk(&bdev->tag_set, scmdev); in scm_blk_dev_setup()
507 blk_mq_free_tag_set(&bdev->tag_set); in scm_blk_dev_setup()
517 blk_mq_free_tag_set(&bdev->tag_set); in scm_blk_dev_cleanup()
/linux/drivers/mtd/
A Dmtd_blkdevs.c33 blk_mq_free_tag_set(dev->tag_set); in blktrans_dev_release()
34 kfree(dev->tag_set); in blktrans_dev_release()
325 new->tag_set = kzalloc(sizeof(*new->tag_set), GFP_KERNEL); in add_mtd_blktrans_dev()
326 if (!new->tag_set) in add_mtd_blktrans_dev()
329 ret = blk_mq_alloc_sq_tag_set(new->tag_set, &mtd_mq_ops, 2, in add_mtd_blktrans_dev()
335 gd = blk_mq_alloc_disk(new->tag_set, new); in add_mtd_blktrans_dev()
401 blk_mq_free_tag_set(new->tag_set); in add_mtd_blktrans_dev()
403 kfree(new->tag_set); in add_mtd_blktrans_dev()
/linux/include/scsi/
A Dscsi_tcq.h32 if (hwq < shost->tag_set.nr_hw_queues) { in scsi_host_find_tag()
33 req = blk_mq_tag_to_rq(shost->tag_set.tags[hwq], in scsi_host_find_tag()
/linux/drivers/block/rnbd/
A Drnbd-clt.c758 if (sess->tag_set.tags) in destroy_mq_tags()
759 blk_mq_free_tag_set(&sess->tag_set); in destroy_mq_tags()
1231 struct blk_mq_tag_set *tag_set = &sess->tag_set; in setup_mq_tags() local
1233 memset(tag_set, 0, sizeof(*tag_set)); in setup_mq_tags()
1234 tag_set->ops = &rnbd_mq_ops; in setup_mq_tags()
1235 tag_set->queue_depth = sess->queue_depth; in setup_mq_tags()
1236 tag_set->numa_node = NUMA_NO_NODE; in setup_mq_tags()
1237 tag_set->flags = BLK_MQ_F_SHOULD_MERGE | in setup_mq_tags()
1248 tag_set->driver_data = sess; in setup_mq_tags()
1250 return blk_mq_alloc_tag_set(tag_set); in setup_mq_tags()
[all …]
/linux/drivers/scsi/
A Dscsi_lib.c1926 struct blk_mq_tag_set *tag_set = &shost->tag_set; in scsi_mq_setup_tags() local
1935 memset(tag_set, 0, sizeof(*tag_set)); in scsi_mq_setup_tags()
1937 tag_set->ops = &scsi_mq_ops; in scsi_mq_setup_tags()
1939 tag_set->ops = &scsi_mq_ops_no_commit; in scsi_mq_setup_tags()
1943 tag_set->cmd_size = cmd_size; in scsi_mq_setup_tags()
1944 tag_set->numa_node = NUMA_NO_NODE; in scsi_mq_setup_tags()
1945 tag_set->flags = BLK_MQ_F_SHOULD_MERGE; in scsi_mq_setup_tags()
1946 tag_set->flags |= in scsi_mq_setup_tags()
1948 tag_set->driver_data = shost; in scsi_mq_setup_tags()
1952 return blk_mq_alloc_tag_set(tag_set); in scsi_mq_setup_tags()
[all …]
A Dhosts.c347 if (shost->tag_set.tags) in scsi_host_dev_release()
598 blk_mq_tagset_busy_iter(&shost->tag_set, in scsi_host_busy()
699 blk_mq_tagset_busy_iter(&shost->tag_set, complete_all_cmds_iter, in scsi_host_complete_all_commands()
736 blk_mq_tagset_busy_iter(&shost->tag_set, __scsi_host_busy_iter_fn, in scsi_host_busy_iter()
/linux/arch/um/drivers/
A Dubd_kern.c169 struct blk_mq_tag_set tag_set; member
819 blk_mq_free_tag_set(&ubd_dev->tag_set); in ubd_device_release()
902 ubd_dev->tag_set.ops = &ubd_mq_ops; in ubd_add()
903 ubd_dev->tag_set.queue_depth = 64; in ubd_add()
904 ubd_dev->tag_set.numa_node = NUMA_NO_NODE; in ubd_add()
905 ubd_dev->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; in ubd_add()
906 ubd_dev->tag_set.driver_data = ubd_dev; in ubd_add()
907 ubd_dev->tag_set.nr_hw_queues = 1; in ubd_add()
909 err = blk_mq_alloc_tag_set(&ubd_dev->tag_set); in ubd_add()
913 disk = blk_mq_alloc_disk(&ubd_dev->tag_set, ubd_dev); in ubd_add()
[all …]
/linux/drivers/block/null_blk/
A Dmain.c69 static struct blk_mq_tag_set tag_set; variable
364 set = dev->nullb->tag_set; in nullb_update_nr_hw_queues()
1745 nullb->tag_set == &nullb->__tag_set) in null_del_dev()
1746 blk_mq_free_tag_set(nullb->tag_set); in null_del_dev()
2001 nullb->tag_set = &tag_set; in null_add_dev()
2004 nullb->tag_set = &nullb->__tag_set; in null_add_dev()
2014 nullb->tag_set->timeout = 5 * HZ; in null_add_dev()
2088 blk_mq_free_tag_set(nullb->tag_set); in null_add_dev()
2138 ret = null_init_tag_set(NULL, &tag_set); in null_init()
2186 blk_mq_free_tag_set(&tag_set); in null_init()
[all …]
/linux/drivers/cdrom/
A Dgdrom.c105 struct blk_mq_tag_set tag_set; member
776 err = blk_mq_alloc_sq_tag_set(&gd.tag_set, &gdrom_mq_ops, 1, in probe_gdrom()
781 gd.disk = blk_mq_alloc_disk(&gd.tag_set, NULL); in probe_gdrom()
822 blk_mq_free_tag_set(&gd.tag_set); in probe_gdrom()
835 blk_mq_free_tag_set(&gd.tag_set); in remove_gdrom()

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