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Searched refs:nr_hw_queues (Results 1 – 25 of 56) sorted by relevance

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/linux/block/
A Dblk-mq.c3641 if (q->nr_hw_queues < set->nr_hw_queues) { in blk_mq_realloc_hw_ctxs()
3691 j = q->nr_hw_queues; in blk_mq_realloc_hw_ctxs()
3696 q->nr_hw_queues = set->nr_hw_queues; in blk_mq_realloc_hw_ctxs()
3732 if (!q->nr_hw_queues) in blk_mq_init_allocated_queue()
3763 q->nr_hw_queues = 0; in blk_mq_init_allocated_queue()
4015 set->nr_hw_queues = 1; in blk_mq_alloc_sq_tag_set()
4178 if (nr_hw_queues < 1) in __blk_mq_update_nr_hw_queues()
4180 if (set->nr_maps == 1 && nr_hw_queues == set->nr_hw_queues) in __blk_mq_update_nr_hw_queues()
4200 if (blk_mq_realloc_tag_set_tags(set, set->nr_hw_queues, nr_hw_queues) < in __blk_mq_update_nr_hw_queues()
4204 set->nr_hw_queues = nr_hw_queues; in __blk_mq_update_nr_hw_queues()
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A Dbsg-lib.c377 set->nr_hw_queues = 1; in bsg_setup_queue()
A Dblk-mq-tag.c405 nr_tags = blk_mq_is_shared_tags(flags) ? 1 : tagset->nr_hw_queues; in blk_mq_tagset_busy_iter()
A Delevator.c639 if (q->nr_hw_queues != 1 && in elevator_get_default()
/linux/include/scsi/
A Dscsi_tcq.h32 if (hwq < shost->tag_set.nr_hw_queues) { in scsi_host_find_tag()
A Dscsi_host.h624 unsigned nr_hw_queues; member
/linux/drivers/block/null_blk/
A Dmain.c337 int ret, nr_hw_queues; in nullb_update_nr_hw_queues() local
365 nr_hw_queues = submit_queues + poll_queues; in nullb_update_nr_hw_queues()
366 blk_mq_update_nr_hw_queues(set, nr_hw_queues); in nullb_update_nr_hw_queues()
367 ret = set->nr_hw_queues == nr_hw_queues ? 0 : -ENOMEM; in nullb_update_nr_hw_queues()
1521 if (set->nr_hw_queues == in null_map_queues()
1525 } else if (set->nr_hw_queues == in null_map_queues()
1531 set->nr_hw_queues); in null_map_queues()
1879 set->nr_hw_queues = nullb ? nullb->dev->submit_queues : in null_init_tag_set()
1883 set->nr_hw_queues += poll_queues; in null_init_tag_set()
/linux/include/linux/
A Dblk-mq.h454 unsigned int nr_hw_queues; member
818 void blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set, int nr_hw_queues);
862 for ((i) = 0; (i) < (q)->nr_hw_queues && \
A Dblkdev.h207 unsigned int nr_hw_queues; member
/linux/drivers/block/
A Dz2ram.c354 tag_set.nr_hw_queues = 1; in z2_init()
A Dvirtio_blk.c826 vblk->tag_set.nr_hw_queues = vblk->num_vqs; in virtblk_probe()
A Dnbd.c737 if (hwq < nbd->tag_set.nr_hw_queues) in nbd_handle_reply()
1735 nbd->tag_set.nr_hw_queues = 1; in nbd_dev_add()
/linux/drivers/nvme/target/
A Dloop.c361 ctrl->admin_tag_set.nr_hw_queues = 1; in nvme_loop_configure_admin_queue()
538 ctrl->tag_set.nr_hw_queues = ctrl->ctrl.queue_count - 1; in nvme_loop_create_io_queues()
/linux/drivers/target/loopback/
A Dtcm_loop.c49 module_param_named(nr_hw_queues, tcm_loop_nr_hw_queues, uint, 0644);
346 sh->nr_hw_queues = tcm_loop_nr_hw_queues; in tcm_loop_driver_probe()
/linux/drivers/mmc/core/
A Dqueue.c432 mq->tag_set.nr_hw_queues = 1; in mmc_init_queue()
/linux/drivers/md/
A Ddm-rq.c551 md->tag_set->nr_hw_queues = dm_get_blk_mq_nr_hw_queues(); in dm_mq_init_request_queue()
/linux/drivers/mtd/ubi/
A Dblock.c403 dev->tag_set.nr_hw_queues = 1; in ubiblock_create()
/linux/drivers/block/aoe/
A Daoeblk.c374 set->nr_hw_queues = 1; in aoeblk_gdalloc()
/linux/drivers/s390/block/
A Dscm_blk.c456 bdev->tag_set.nr_hw_queues = nr_requests; in scm_blk_dev_setup()
A Ddasd.c45 static unsigned int nr_hw_queues = 4; variable
50 module_param(nr_hw_queues, uint, 0444);
51 MODULE_PARM_DESC(nr_hw_queues, "Default number of hardware queues for new DASD devices");
3247 block->tag_set.nr_hw_queues = nr_hw_queues; in dasd_alloc_queue()
/linux/drivers/scsi/
A Dscsi_sysfs.c402 return snprintf(buf, 20, "%d\n", tag_set->nr_hw_queues); in show_nr_hw_queues()
404 static DEVICE_ATTR(nr_hw_queues, S_IRUGO, show_nr_hw_queues, NULL);
A Dstorvsc_drv.c2069 host->nr_hw_queues = storvsc_max_hw_queues; in storvsc_probe()
2071 host->nr_hw_queues = num_present_cpus; in storvsc_probe()
A Dscsi_lib.c1940 tag_set->nr_hw_queues = shost->nr_hw_queues ? : 1; in scsi_mq_setup_tags()
A Dvirtio_scsi.c891 shost->nr_hw_queues = num_queues; in virtscsi_probe()
/linux/drivers/block/paride/
A Dpd.c903 disk->tag_set.nr_hw_queues = 1; in pd_probe_drive()

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