summaryrefslogtreecommitdiff
path: root/block/bfq-iosched.c
AgeCommit message (Expand)AuthorFilesLines
2018-12-07block, bfq: fix decrement of num_active_groupsPaolo Valente1-22/+54
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
2018-01-09bfq-iosched: don't call bfqg_and_blkg_put for !CONFIG_BFQ_GROUP_IOSCHEDJens Axboe1-1/+1
2018-01-09block, bfq: release oom-queue ref to root group on exitPaolo Valente1-0/+3
2018-01-05block, bfq: remove batches of confusing ifdefsPaolo Valente1-55/+72
2018-01-05block, bfq: consider also past I/O in soft real-time detectionPaolo Valente1-34/+81
2018-01-05block, bfq: remove superfluous check in queue-merging setupAngelo Ruocco1-31/+5
2018-01-05block, bfq: let a queue be merged only shortly after starting I/OPaolo Valente1-11/+46
2018-01-05block, bfq: check low_latency flag in bfq_bfqq_save_state()Angelo Ruocco1-1/+2
2018-01-05block, bfq: add missing rq_pos_tree update on rq removalPaolo Valente1-0/+2
2018-01-05block, bfq: increase threshold to deem I/O as randomPaolo Valente1-1/+1
2017-11-14block, bfq: move debug blkio stats behind CONFIG_DEBUG_BLK_CGROUPLuca Miccio1-7/+7
2017-11-14block, bfq: update blkio stats outside the scheduler lockPaolo Valente1-11/+99
2017-11-14block, bfq: add missing invocations of bfqg_stats_update_io_add/removeLuca Miccio1-3/+18
2017-10-09block, bfq: fix unbalanced decrements of burst sizePaolo Valente1-2/+57
2017-10-09block,bfq: Disable writeback throttlingLuca Miccio1-1/+2
2017-10-03block, bfq: decrease burst size when queues in burst exitPaolo Valente1-9/+3
2017-10-03block, bfq: let early-merged queues be weight-raised on split tooPaolo Valente1-5/+23
2017-10-03block, bfq: check and switch back to interactive wr also on queue splitPaolo Valente1-38/+49
2017-10-03block, bfq: fix wrong init of saved start time for weight raisingPaolo Valente1-19/+31
2017-09-09Merge branch 'for-4.14/block-postmerge' of git://git.kernel.dk/linux-blockLinus Torvalds1-26/+49