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path: root/block/blk-mq-sched.c
AgeCommit message (Expand)AuthorFilesLines
2018-02-02blk-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
2017-11-11blk-mq: only run the hardware queue if IO is pendingJens Axboe1-6/+1
2017-11-11Revert "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
2017-07-04blk-mq-sched: fix performance regression of mq-deadlineMing Lei1-3/+5
2017-06-23Merge commit '8e8320c9315c' into for-4.13/blockJens Axboe1-12/+46
2017-06-21blk-mq: fix performance regression with shared tagsJens Axboe1-12/+46
2017-06-21blk-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
2017-04-21blk-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
2017-03-02blk-mq-sched: Allocate sched reserved tags as specified in the original queue...Sagi Grimberg1-1/+2
2017-02-23blk-mq-sched: separate mark hctx and queue restart operationsOmar Sandoval1-12/+8
2017-02-22block: get rid of blk-mq default scheduler choice Kconfig entriesJens Axboe1-9/+0
2017-02-17blk-mq-sched: ask scheduler for work, if we failed dispatching leftoversJens Axboe1-3/+12
2017-02-17blk-mq-sched: don't add flushes to the head of requeue queueJens Axboe1-1/+1
2017-02-10blk-mq: pass bio to blk_mq_sched_get_rq_privPaolo Valente1-3/+5
2017-02-08block: enumify ELEVATOR_*_MERGEChristoph Hellwig1-18/+17
2017-02-03block: free merged request in the callerJens Axboe1-3/+6
2017-02-03blk-mq-sched: bypass the scheduler for flushes entirelyOmar Sandoval1-2/+23
2017-01-27block: cleanup remaining manual checks for PREFLUSH|FUAJens Axboe1-1/+1
2017-01-27blk-mq-sched: add flush insertion into blk_mq_sched_insert_request()Jens Axboe1-0/+58
2017-01-27block: add a op_is_flush helperChristoph Hellwig1-3/+2
2017-01-27blk-mq-sched: change ->dispatch_requests() to ->dispatch_request()Jens Axboe1-8/+15
2017-01-27blk-mq-sched: fix starvation for multiple hardware queues and shared tagsJens Axboe1-0/+28
2017-01-27blk-mq-sched: check for successful allocation before assigning tagJens Axboe1-1/+2
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