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path: root/block/bfq-iosched.c
AgeCommit message (Expand)AuthorFilesLines
2019-01-31block, bfq: fix in-service-queue check for queue mergingPaolo Valente1-1/+4
2019-01-31block, bfq: do not overcharge writes in asymmetric scenariosPaolo Valente1-1/+2
2019-01-31block, bfq: port commit "cfq-iosched: improve hw_tag detection"Paolo Valente1-0/+13
2019-01-31block, bfq: reduce threshold for detecting command queueingPaolo Valente1-2/+2
2019-01-31block, bfq: fix queue removal from weights treePaolo Valente1-4/+13
2019-01-31block, bfq: fix sequential rq detection in rate estimationPaolo Valente1-5/+7
2019-01-31block, bfq: unconditionally plug I/O in asymmetric scenariosPaolo Valente1-181/+165
2019-01-31block, bfq: do not plug I/O of in-service queue when harmfulPaolo Valente1-14/+17
2019-01-31block, bfq: split function bfq_better_to_idlePaolo Valente1-73/+82
2019-01-31block, bfq: consider also ioprio classes in symmetry detectionPaolo Valente1-41/+45
2019-01-31block, bfq: remove case of redirected bic from insert_requestPaolo Valente1-2/+0
2019-01-31block, bfq: make sure queue budgets are not below service receivedPaolo Valente1-2/+4
2019-01-31block, bfq: avoid selecting a queue w/o budgetPaolo Valente1-1/+9
2019-01-31block, bfq: do not consider interactive queues in srt filteringPaolo Valente1-10/+29
2018-12-09Merge tag 'v4.20-rc6' into for-4.21/blockJens Axboe1-22/+54
2018-12-07blkcg: fix ref count issue with bio_blkcg() using task_cssDennis Zhou1-1/+1
2018-12-07block, bfq: fix decrement of num_active_groupsPaolo Valente1-22/+54
2018-11-15block: remove the queue_lock indirectionChristoph Hellwig1-8/+8
2018-11-07block: get rid of MQ scheduler ops unionJens Axboe1-1/+1
2018-11-07block: remove dead elevator codeJens Axboe1-1/+0
2018-11-01blkcg: revert blkcg cleanups seriesDennis Zhou1-1/+1
2018-10-13block, bfq: improve asymmetric scenarios detectionFederico Motta1-99/+124
2018-09-21blkcg: fix ref count issue with bio_blkcg using task_cssDennis Zhou (Facebook)1-1/+1
2018-09-14blok, bfq: do not plug I/O if all queues are weight-raisedPaolo Valente1-2/+8
2018-09-14block, bfq: inject other-queue I/O into seeky idle queues on NCQ flashPaolo Valente1-6/+62
2018-08-16block, bfq: reduce write overchargePaolo Valente1-14/+19
2018-08-16block, bfq: readd missing reset of parent-entity servicePaolo Valente1-0/+21
2018-07-09block, bfq: give a better name to bfq_bfqq_may_idlePaolo Valente1-8/+8
2018-07-09block, bfq: fix service being wrongly set to zero in case of preemptionPaolo Valente1-6/+28
2018-07-09block, bfq: do not expire a queue that will deserve dispatch pluggingPaolo Valente1-3/+33
2018-07-09block, bfq: add/remove entity weights correctlyPaolo Valente1-4/+41
2018-05-31block, bfq: prevent soft_rt_next_start from being stuck at infinityDavide Sapienza1-27/+2
2018-05-31block, bfq: increase weight-raising duration for interactive appsDavide Sapienza1-11/+15
2018-05-31block, bfq: remove slow-system classPaolo Valente1-95/+42
2018-05-31block, bfq: add description of weight-raising heuristicsPaolo Valente1-24/+56
2018-05-31block, bfq: remove the removal of 'next' rq in bfq_requests_mergedFilippo Muzzini1-7/+0
2018-05-31block, bfq: remove wrong check in bfq_requests_mergedPaolo Valente1-6/+20
2018-05-31block, bfq: remove wrong lock in bfq_requests_mergedFilippo Muzzini1-2/+0
2018-05-10bfq-iosched: update shallow depth to smallest one usedJens Axboe1-3/+14
2018-05-10bfq-iosched: remove unused variableJens Axboe1-9/+7
2018-05-10bfq: calculate shallow depths at init timeJens Axboe1-47/+50
2018-05-10bfq-iosched: don't worry about reserved tags in limit_depthJens Axboe1-8/+1
2018-05-10block, bfq: postpone rq preparation to insert or mergePaolo Valente1-29/+57
2018-05-09block: consolidate struct request timestamp fieldsOmar Sandoval1-2/+2
2018-04-17bfq-iosched: ensure to clear bic/bfqq pointers when preparing requestJens Axboe1-1/+9
2018-03-26block, bfq: lower-bound the estimated peak rate to 1Paolo Valente1-1/+24
2018-02-07block, bfq: add requeue-request hookPaolo Valente1-25/+82
2018-01-18block, bfq: limit sectors served with interactive weight raisingPaolo Valente1-9/+72
2018-01-18block, bfq: limit tags for writes and async I/OPaolo Valente1-0/+77
2018-01-10block, bfq: fix occurrences of request finish method's old nameChiara Bruschi1-13/+13