Home
last modified time | relevance | path

Searched refs:tagset (Results 1 – 13 of 13) sorted by relevance

/linux/block/
H A Dblk-mq-tag.c434 void blk_mq_tagset_busy_iter(struct blk_mq_tag_set *tagset, in blk_mq_tagset_busy_iter() argument
437 unsigned int flags = tagset->flags; in blk_mq_tagset_busy_iter()
440 srcu_idx = srcu_read_lock(&tagset->tags_srcu); in blk_mq_tagset_busy_iter()
442 nr_tags = blk_mq_is_shared_tags(flags) ? 1 : tagset->nr_hw_queues; in blk_mq_tagset_busy_iter()
445 if (tagset->tags && tagset->tags[i]) in blk_mq_tagset_busy_iter()
446 __blk_mq_all_tag_iter(tagset->tags[i], fn, priv, in blk_mq_tagset_busy_iter()
449 srcu_read_unlock(&tagset->tags_srcu, srcu_idx); in blk_mq_tagset_busy_iter()
469 void blk_mq_tagset_wait_completed_request(struct blk_mq_tag_set *tagset) in blk_mq_tagset_wait_completed_request() argument
474 blk_mq_tagset_busy_iter(tagset, in blk_mq_tagset_wait_completed_request()
/linux/rust/kernel/block/mq/
H A Dgen_disk.rs101 tagset: Arc<TagSet<T>>, in build()
121 tagset.raw_tag_set(), in build()
184 _tagset: tagset, in build()
/linux/drivers/nvme/host/
H A Dapple.c202 struct blk_mq_tag_set tagset; member
613 return anv->tagset.tags[0]; in apple_nvme_queue_tagset()
1205 blk_mq_update_nr_hw_queues(&anv->tagset, 1); in apple_nvme_reset_work()
1323 anv->tagset.ops = &apple_nvme_mq_ops; in apple_nvme_alloc_tagsets()
1324 anv->tagset.nr_hw_queues = 1; in apple_nvme_alloc_tagsets()
1325 anv->tagset.nr_maps = 1; in apple_nvme_alloc_tagsets()
1332 anv->tagset.reserved_tags = APPLE_NVME_AQ_DEPTH; in apple_nvme_alloc_tagsets()
1333 anv->tagset.queue_depth = anv->hw->max_queue_depth - 1; in apple_nvme_alloc_tagsets()
1334 anv->tagset.timeout = NVME_IO_TIMEOUT; in apple_nvme_alloc_tagsets()
1335 anv->tagset.numa_node = NUMA_NO_NODE; in apple_nvme_alloc_tagsets()
[all …]
H A Dpci.c296 struct blk_mq_tag_set tagset; member
637 tags = qid ? dev->tagset.tags[qid - 1] : dev->admin_tagset.tags[0]; in nvme_init_hctx_common()
1528 return nvmeq->dev->tagset.tags[nvmeq->qid - 1]; in nvme_queue_tagset()
2924 if (dev->ctrl.tagset) { in nvme_setup_io_queues()
2930 if (dev->ctrl.tagset->nr_maps < 3) in nvme_setup_io_queues()
2932 if (dev->ctrl.tagset->nr_maps < 2) in nvme_setup_io_queues()
3135 if (!dev->ctrl.tagset) { in nvme_pci_update_nr_queues()
3136 nvme_alloc_io_tag_set(&dev->ctrl, &dev->tagset, &nvme_mq_ops, in nvme_pci_update_nr_queues()
3151 blk_mq_update_nr_hw_queues(&dev->tagset, dev->online_queues - 1); in nvme_pci_update_nr_queues()
3334 if (dev->tagset.tags) in nvme_free_tagset()
[all …]
H A Dcore.c163 if (nvme_ctrl_state(ctrl) == NVME_CTRL_LIVE && ctrl->tagset) in nvme_queue_scan()
539 if (ctrl->tagset) { in nvme_cancel_tagset()
540 blk_mq_tagset_busy_iter(ctrl->tagset, in nvme_cancel_tagset()
542 blk_mq_tagset_wait_completed_request(ctrl->tagset); in nvme_cancel_tagset()
4122 disk = blk_mq_alloc_disk(ctrl->tagset, &lim, ns); in nvme_alloc_ns()
4495 if (nvme_ctrl_state(ctrl) != NVME_CTRL_LIVE || !ctrl->tagset) in nvme_scan_work()
4949 ctrl->tagset = set; in nvme_alloc_io_tag_set()
4965 blk_mq_free_tag_set(ctrl->tagset); in nvme_remove_io_tag_set()
5265 if (!ctrl->tagset) in nvme_quiesce_io_queues()
5268 blk_mq_quiesce_tagset(ctrl->tagset); in nvme_quiesce_io_queues()
[all …]
H A Dtcp.c2189 nr_queues = min(ctrl->tagset->nr_hw_queues + 1, ctrl->queue_count); in nvme_tcp_configure_io_queues()
2207 blk_mq_update_nr_hw_queues(ctrl->tagset, in nvme_tcp_configure_io_queues()
2217 ctrl->tagset->nr_hw_queues + 1); in nvme_tcp_configure_io_queues()
H A Dnvme.h348 struct blk_mq_tag_set *tagset; member
H A Dfc.c2907 ctrl->ctrl.tagset = NULL; in nvme_fc_create_io_queues()
3238 if (ctrl->ctrl.tagset) { in nvme_fc_delete_association()
3269 if (ctrl->ctrl.tagset) in nvme_fc_delete_ctrl()
H A Drdma.c901 blk_mq_update_nr_hw_queues(ctrl->ctrl.tagset, in nvme_rdma_configure_io_queues()
/linux/drivers/block/rnull/
H A Drnull.rs55 let tagset = Arc::pin_init(TagSet::new(1, 256, 1), GFP_KERNEL)?; in new() localVariable
64 .build(fmt!("{}", name.to_str()?), tagset, queue_data) in new()
/linux/include/linux/
H A Dblk-mq.h946 void blk_mq_tagset_busy_iter(struct blk_mq_tag_set *tagset,
948 void blk_mq_tagset_wait_completed_request(struct blk_mq_tag_set *tagset);
/linux/drivers/nvme/target/
H A Dloop.c291 if (nctrl->tagset) in nvme_loop_free_ctrl()
/linux/Documentation/block/
H A Dublk.rst136 When ``/dev/ublkc`` is added, the driver creates block layer tagset, so