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path: root/block/blk-mq-tag.c
AgeCommit message (Expand)AuthorFilesLines
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
2021-04-06blk-mq: Always use blk_mq_is_sbitmap_sharedNikolay Borisov1-2/+2
2021-03-25blk-mq: Sentence reconstruct for better readabilityBhaskar Chowdhury1-2/+2
2020-09-29block-mq: fix comments in blk_mq_queue_tag_busy_iteryangerkun1-3/+1
2020-09-11blk-mq: always allow reserved allocation in hctx_may_queueMing Lei1-1/+2
2020-09-03blk-mq: Record active_queues_shared_sbitmap per tag_set for when using shared...John Garry1-8/+25
2020-09-03blk-mq: Facilitate a shared sbitmap per tagsetJohn Garry1-4/+47
2020-09-03blk-mq: Use pointers for blk_mq_tags bitmap tagsJohn Garry1-19/+22
2020-09-03blk-mq: Pass flags for tag init/freeJohn Garry1-5/+7
2020-09-03blk-mq: Free tags in blk_mq_init_tags() upon errorHannes Reinecke1-8/+10
2020-06-30blk-mq: move blk_mq_get_driver_tag into blk-mq.cMing Lei1-58/+0
2020-06-29blk-mq: remove the BLK_MQ_REQ_INTERNAL flagChristoph Hellwig1-2/+2
2020-06-15blk-mq: Remove redundant 'return' statementBaolin Wang1-1/+1
2020-06-07blk-mq: fix blk_mq_all_tag_iterMing Lei1-3/+9
2020-06-07blk-mq: split out a __blk_mq_get_driver_tag helperChristoph Hellwig1-0/+27
2020-05-29blk-mq: drain I/O when all CPUs in a hctx are offlineMing Lei1-0/+8
2020-05-29blk-mq: add blk_mq_all_tag_iterMing Lei1-18/+32
2020-05-29blk-mq: use BLK_MQ_NO_TAG in more placesChristoph Hellwig1-4/+4
2020-05-29blk-mq: rename BLK_MQ_TAG_FAIL to BLK_MQ_NO_TAGChristoph Hellwig1-2/+2
2020-02-26blk-mq: Remove some unused function argumentsJohn Garry1-2/+2
2019-11-13blk-mq: Delete blk_mq_has_free_tags() and blk_mq_can_queue()John Garry1-8/+0
2019-08-04blk-mq: introduce blk_mq_tagset_wait_completed_request()Ming Lei1-0/+32
2019-07-02blk-mq: remove blk_mq_put_ctx()Bart Van Assche1-8/+0
2019-04-30block: add SPDX tags to block layer files missing licensing informationChristoph Hellwig1-0/+1
2019-02-01blk-mq: save queue mapping result into ctx directlyJianchao Wang1-1/+1
2018-11-30sbitmap: optimize wakeup checkJens Axboe1-6/+5
2018-11-08blk-mq-tag: document tag iteration helper return valueJens Axboe1-4/+8
2018-11-08blk-mq-tag: change busy_iter_fn to return whether to continue or notJens Axboe1-2/+2
2018-11-07blk-mq: cache request hardware queue mappingJens Axboe1-8/+1
2018-11-07blk-mq: pass in request/bio flags to queue mappingJens Axboe1-2/+3
2018-11-07block: remove legacy rq taggingJens Axboe1-4/+2
2018-10-01Merge tag 'v4.19-rc6' into for-4.20/blockJens Axboe1-5/+2
2018-09-25blk-mq: Allow blocking queue tag iter callbacksKeith Busch1-9/+4
2018-09-21blk-mq: Document the functions that iterate over requestsBart Van Assche1-7/+64
2018-08-22Merge tag 'for-4.19/post-20180822' of git://git.kernel.dk/linux-blockLinus Torvalds1-1/+13
2018-08-21blk-mq: sync the update nr_hw_queues with blk_mq_queue_tag_busy_iterJianchao Wang1-1/+13
2018-08-14Merge tag 'for-4.19/block-20180812' of git://git.kernel.dk/linux-blockLinus Torvalds1-4/+7
2018-08-09blk-mq: count the hctx as active before allocating tagJianchao Wang1-0/+3
2018-08-02blk-mq: fix blk_mq_tagset_busy_iterMing Lei1-1/+1
2018-08-02blk-mq: fix updating tags depthMing Lei1-4/+4
2018-06-14blk-mq: remove blk_mq_tagset_iterChristoph Hellwig1-29/+0
2018-05-30blk-mq: only iterate over inflight requests in blk_mq_tagset_busy_iterChristoph Hellwig1-1/+1
2018-05-24blk-mq: avoid starving tag allocation after allocating process migratesMing Lei1-0/+12
2017-12-22blk-mq: improve heavily contended tag caseJens Axboe1-6/+7
2017-10-18block: remove blk_mq_reinit_tagsetSagi Grimberg1-7/+0
2017-10-18block: introduce blk_mq_tagset_iterSagi Grimberg1-5/+11
2017-08-18blk-mq: Make blk_mq_reinit_tagset() calls easier to readBart Van Assche1-4/+5
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