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path: root/block/blk-mq-sched.c
AgeCommit message (Expand)AuthorFilesLines
2018-11-15block: remove the queue_lock indirectionChristoph Hellwig1-2/+2
2018-11-07blk-mq: cleanup and improve list insertionJens Axboe1-7/+1
2018-11-07blk-mq: cache request hardware queue mappingJens Axboe1-4/+2
2018-11-07blk-mq: allow software queue to map to multiple hardware queuesJens Axboe1-1/+1
2018-11-07blk-mq: pass in request/bio flags to queue mappingJens Axboe1-4/+12
2018-11-07block: get rid of MQ scheduler ops unionJens Axboe1-17/+16
2018-08-21blk-mq: init hctx sched after update ctx and hctx mappingJianchao Wang1-44/+0
2018-07-17blk-mq: issue directly if hw queue isn't busy in case of 'none'Ming Lei1-1/+12
2018-07-09blk-mq: dequeue request one by one from sw queue if hctx is busyMing Lei1-9/+2
2018-07-09blk-mq: only attempt to merge bio if there is rq in sw queueMing Lei1-1/+2
2018-07-09blk-mq: remove synchronize_rcu() from blk_mq_del_queue_tag_set()Ming Lei1-80/+5
2018-06-02blk-mq: update nr_requests when switching to 'none' schedulerMing Lei1-0/+1
2018-06-01block: move sysfs_lock into elevator_initChristoph Hellwig1-11/+0
2018-06-01block: remove the always unused name argument to elevator_initChristoph Hellwig1-1/+1
2018-05-30blk-mq: abstract out blk-mq-sched rq list iteration bio merge helperJens Axboe1-10/+24
2018-02-01blk-mq-sched: Enable merging discard bio into requestKeith Busch1-0/+2
2018-01-17blk-mq-sched: remove unused 'can_block' arg from blk_mq_sched_insert_requestMike Snitzer1-1/+1
2018-01-05blk-mq: remove confusing comment of blk_mq_sched_dispatch_requestsLiu Bo1-1/+0
2017-11-10blk-mq: only run the hardware queue if IO is pendingJens Axboe1-6/+1
2017-11-10Revert "blk-mq: don't handle TAG_SHARED in restart"Jens Axboe1-4/+74
2017-11-04blk-mq: don't allocate driver tag upfront for flush rqMing Lei1-37/+5
2017-11-04blk-mq-sched: decide how to handle flush rq via RQF_FLUSH_SEQMing Lei1-13/+16
2017-11-04blk-mq: don't handle failure in .get_budgetMing Lei1-12/+2
2017-11-01blk-mq: don't restart queue when .get_budget returns BLK_STS_RESOURCEMing Lei1-25/+20
2017-11-01blk-mq: don't handle TAG_SHARED in restartMing Lei1-74/+4
2017-11-01blk-mq-sched: improve dispatching from sw queueMing Lei1-3/+71
2017-11-01blk-mq: introduce .get_budget and .put_budget in blk_mq_opsMing Lei1-10/+45
2017-11-01blk-mq-sched: move actual dispatching into one helperMing Lei1-19/+24
2017-11-01blk-mq-sched: dispatch from scheduler IFF progress is made in ->dispatchMing Lei1-6/+6
2017-07-03blk-mq-sched: fix performance regression of mq-deadlineMing Lei1-3/+5
2017-06-22Merge commit '8e8320c9315c' into for-4.13/blockJens Axboe1-12/+46
2017-06-21blk-mq: fix performance regression with shared tagsJens Axboe1-12/+46
2017-06-20blk-mq: Document locking assumptionsBart Van Assche1-0/+2
2017-06-18blk-mq: use QUEUE_FLAG_QUIESCED to quiesce queueMing Lei1-1/+2
2017-06-18blk-mq: refactor blk_mq_sched_assign_iocChristoph Hellwig1-24/+4
2017-06-18blk-mq: remove blk_mq_sched_{get,put}_rq_privChristoph Hellwig1-4/+6
2017-06-18blk-mq: move blk_mq_sched_{get,put}_request to blk-mq.cChristoph Hellwig1-67/+2
2017-05-26blk-mq: make per-sw-queue bio merge as default .bio_mergeMing Lei1-5/+57
2017-05-04blk-mq-debugfs: allow schedulers to register debugfs attributesOmar Sandoval1-8/+16
2017-05-02blk-mq-sched: remove hack that bypasses scheduler for reserved requestsJens Axboe1-5/+1
2017-04-27blk-mq-sched: alloate reserved tags out of normal poolJens Axboe1-1/+5
2017-04-20blk-mq: Remove blk_mq_sched_move_to_dispatch()Bart Van Assche1-16/+0
2017-04-07blk-mq-sched: provide hooks for initializing hardware queue dataOmar Sandoval1-38/+43
2017-04-07blk-mq: Restart a single queue if tag sets are sharedBart Van Assche1-10/+53
2017-04-07blk-mq-sched: fix crash in switch error pathOmar Sandoval1-2/+11
2017-04-07blk-mq-sched: set up scheduler tags when bringing up new queuesOmar Sandoval1-0/+22
2017-04-07blk-mq-sched: refactor scheduler initializationOmar Sandoval1-38/+44
2017-04-07blk-mq: use the right hctx when getting a driver tag failsOmar Sandoval1-4/+5
2017-03-02blk-mq: move update of tags->rqs to __blk_mq_alloc_request()Omar Sandoval1-2/+0
2017-03-02blk-mq: make blk_mq_alloc_request_hctx() allocate a scheduler requestOmar Sandoval1-6/+5
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