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Searched refs:reserved_tags (Results 1 – 9 of 9) sorted by relevance

/linux/block/
H A Dblk-mq-tag.c551 unsigned int reserved_tags, unsigned int flags, int node) in blk_mq_init_tags() argument
553 unsigned int depth = total_tags - reserved_tags; in blk_mq_init_tags()
567 tags->nr_reserved_tags = reserved_tags; in blk_mq_init_tags()
573 if (bt_alloc(&tags->breserved_tags, reserved_tags, round_robin, node)) in blk_mq_init_tags()
622 sbitmap_queue_resize(&tags->bitmap_tags, size - set->reserved_tags); in blk_mq_tag_resize_shared_tags()
629 nr - q->tag_set->reserved_tags); in blk_mq_tag_update_sched_shared_tags()
H A Dblk-mq.h178 unsigned int reserved_tags, unsigned int flags, int node);
H A Dblk-mq.c3548 unsigned int reserved_tags) in blk_mq_alloc_rq_map() argument
3556 tags = blk_mq_init_tags(nr_tags, reserved_tags, set->flags, node); in blk_mq_alloc_rq_map()
4124 tags = blk_mq_alloc_rq_map(set, hctx_idx, depth, set->reserved_tags); in blk_mq_alloc_map_and_rqs()
4741 if (set->queue_depth < set->reserved_tags + BLK_MQ_TAG_MIN) { in blk_mq_alloc_set_map_and_rqs()
4853 if (set->queue_depth < set->reserved_tags + BLK_MQ_TAG_MIN) in blk_mq_alloc_tag_set()
H A Dblk-sysfs.c102 if (nr <= set->reserved_tags || in queue_requests_store()
/linux/include/linux/
H A Dblk-mq.h540 unsigned int reserved_tags; member
/linux/drivers/nvme/host/
H A Dcore.c4844 set->reserved_tags = 2; in nvme_alloc_admin_tag_set()
4921 set->reserved_tags = NVME_AQ_DEPTH; in nvme_alloc_io_tag_set()
4924 set->reserved_tags = 1; in nvme_alloc_io_tag_set()
H A Dapple.c1332 anv->tagset.reserved_tags = APPLE_NVME_AQ_DEPTH; in apple_nvme_alloc_tagsets()
/linux/drivers/scsi/
H A Dscsi_lib.c2123 tag_set->reserved_tags = shost->nr_reserved_cmds; in scsi_mq_setup_tags()
/linux/drivers/block/mtip32xx/
H A Dmtip32xx.c3423 dd->tags.reserved_tags = 1; in mtip_block_initialize()