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path: root/block/blk-mq-tag.c
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2025-11-28blk-mq: use array manage hctx map instead of xarrayFengnan Chang1-1/+1
2025-10-15blk-mq: fix stale tag depth for shared sched tags in blk_mq_update_nr_requests()Yu Kuai1-2/+3
2025-09-23blk-mq: fix null-ptr-deref in blk_mq_free_tags() from error pathYu Kuai1-0/+9
2025-09-23blk-mq: Fix more tag iteration function documentationBart Van Assche1-17/+15
2025-09-17blk-mq: Fix the blk_mq_tagset_busy_iter() documentationBart Van Assche1-4/+3
2025-09-10blk-mq: remove blk_mq_tag_update_depth()Yu Kuai1-32/+0
2025-09-10blk-mq: cleanup shared tags case in blk_mq_update_nr_requests()Yu Kuai1-7/+0
2025-09-10blk-mq: check invalid nr_requests in queue_requests_store()Yu Kuai1-15/+1
2025-09-08blk-mq: Replace tags->lock with SRCU for tag iteratorsMing Lei1-4/+8
2025-09-08blk-mq: Defer freeing of tags page_list to SRCU callbackMing Lei1-1/+23
2025-09-08blk-mq: Pass tag_set to blk_mq_free_rq_map/tagsMing Lei1-1/+1
2025-09-05blk-mq: fix blk_mq_tags double free while nr_requests grownYu Kuai1-0/+1
2025-03-12block: remove unused parameterGuixin Liu1-2/+1
2025-01-06block: simplify tag allocation policy selectionChristoph Hellwig1-3/+2
2025-01-06block: remove blk_mq_init_bitmapsChristoph Hellwig1-26/+12
2024-08-15block: Fix lockdep warning in blk_mq_mark_tag_waitLi Lingfeng1-2/+3
2023-06-26Merge tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linuxLinus Torvalds1-5/+10
2023-06-12blk-mq: fix potential io hang by wrong 'wake_batch'Yu Kuai1-5/+10
2023-05-23blk-mq: fix race condition in active queue accountingTian Lan1-4/+8
2023-04-13blk-mq: include <linux/blk-mq.h> in block/blk-mq.hChristoph Hellwig1-1/+0
2023-04-13blk-mq: remove blk-mq-tag.hChristoph Hellwig1-1/+0
2022-09-12sbitmap: fix batched wait_cnt accountingKeith Busch1-1/+1
2022-09-04Revert "sbitmap: fix batched wait_cnt accounting"Jens Axboe1-1/+1
2022-09-01sbitmap: fix batched wait_cnt accountingKeith Busch1-1/+1
2022-07-06blk-mq: Drop local variable for reserved tagJohn Garry1-4/+2
2022-07-06blk-mq: Drop 'reserved' arg of busy_tag_iter_fnJohn Garry1-4/+3
2022-06-27blk-mq: blk_mq_tag_busy is no need to return a valueLiu Song1-11/+7
2022-06-02block: remove useless BUG_ON() in blk_mq_put_tag()Damien Le Moal1-1/+0
2022-03-08blk-mq: manage hctx map via xarrayMing Lei1-1/+1
2022-03-08blk-mq: prepare for implementing hctx table via xarrayMing Lei1-1/+1
2022-02-08sbitmap: Delete old sbitmap_queue_get_shallow()John Garry1-1/+1
2022-01-13blk-mq: fix tag_get wait task can't be awakenedLaibin Qiu1-7/+33
2021-12-06blk-mq: Optimise blk_mq_queue_tag_busy_iter() for shared tagsJohn Garry1-18/+41
2021-12-06blk-mq: Delete busy_iter_fnJohn Garry1-3/+3
2021-12-06blk-mq: Drop busy_iter_fn blk_mq_hw_ctx argumentJohn Garry1-1/+1
2021-12-03block: switch to atomic_t for request referencesJens Axboe1-1/+1
2021-10-21blk-mq: Fix blk_mq_tagset_busy_iter() for shared tagsJohn Garry1-2/+5
2021-10-18block: add support for blk_mq_end_request_batch()Jens Axboe1-0/+6
2021-10-18block: improve batched tag allocationJens Axboe1-0/+15
2021-10-18blk-mq: Change shared sbitmap naming to shared tagsJohn Garry1-9/+9
2021-10-18blk-mq: Stop using pointers for blk_mq_tags bitmap tagsJohn Garry1-36/+20
2021-10-18blk-mq: Use shared tags for shared sbitmap supportJohn Garry1-44/+19
2021-10-18blk-mq: Refactor and rename blk_mq_free_map_and_{requests->rqs}()John Garry1-2/+1
2021-10-18blk-mq: Add blk_mq_alloc_map_and_rqs()John Garry1-8/+1
2021-10-18blk-mq: Add blk_mq_tag_update_sched_shared_sbitmap()John Garry1-0/+6
2021-09-12blk-mq: avoid to iterate over stale requestMing Lei1-1/+1
2021-05-24blk-mq: Use request queue-wide tags for tagset-wide sbitmapJohn Garry1-6/+5
2021-05-24blk-mq: Some tag allocation code refactoringJohn Garry1-21/+33
2021-05-24blk-mq: clear stale request in tags->rq[] before freeing one request poolMing Lei1-2/+7
2021-05-24blk-mq: grab rq->refcount before calling ->fn in blk_mq_tagset_busy_iterMing Lei1-11/+33
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