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path: root/block/bfq-iosched.c
AgeCommit message (Expand)AuthorFilesLines
2021-10-18blk-mq: Stop using pointers for blk_mq_tags bitmap tagsGravatar John Garry 1-2/+2
2021-10-18block: move elevator.h to block/Gravatar Christoph Hellwig 1-1/+1
2021-09-28Revert "block, bfq: honor already-setup queue merges"Gravatar Jens Axboe 1-13/+3
2021-09-02block, bfq: honor already-setup queue mergesGravatar Paolo Valente 1-3/+13
2021-08-23block: add an explicit ->disk backpointer to the request_queueGravatar Christoph Hellwig 1-1/+1
2021-08-18block: fix default IO priority handlingGravatar Damien Le Moal 1-1/+1
2021-08-18block: Introduce IOPRIO_NR_LEVELSGravatar Damien Le Moal 1-4/+4
2021-08-18block: bfq: fix bfq_set_next_ioprio_data()Gravatar Damien Le Moal 1-1/+1
2021-08-09block: return ELEVATOR_DISCARD_MERGE if possibleGravatar Ming Lei 1-0/+3
2021-08-09block: move the bdi from the request_queue to the gendiskGravatar Christoph Hellwig 1-2/+2
2021-06-24blk: Fix lock inversion between ioc lock and bfqd lockGravatar Jan Kara 1-2/+4
2021-06-24bfq: Remove merged request already in bfq_requests_merged()Gravatar Jan Kara 1-28/+13
2021-06-21block, bfq: reset waker pointer with shared queuesGravatar Paolo Valente 1-2/+4
2021-06-21block, bfq: check waker only for queues with no in-flight I/OGravatar Paolo Valente 1-8/+13
2021-06-21block, bfq: avoid delayed merge of async queuesGravatar Paolo Valente 1-1/+7
2021-06-21block, bfq: boost throughput by extending queue-merging timesGravatar Pietro Pedroni 1-3/+13
2021-06-21block, bfq: consider also creation time in delayed stable mergeGravatar Paolo Valente 1-1/+3
2021-06-21block, bfq: fix delayed stable merge checkGravatar Luca Mariotti 1-1/+1
2021-06-21block, bfq: let also stably merged queues enjoy weight raisingGravatar Paolo Valente 1-1/+14
2021-05-12block, bfq: avoid circular stable mergesGravatar Paolo Valente 1-2/+29
2021-05-11kyber: fix out of bounds access when preemptedGravatar Omar Sandoval 1-2/+1
2021-04-16bfq/mq-deadline: remove redundant check for passthrough requestGravatar Lin Feng 1-2/+1
2021-03-25block, bfq: merge bursts of newly-created queuesGravatar Paolo Valente 1-10/+249
2021-03-25block, bfq: keep shared queues out of the waker mechanismGravatar Paolo Valente 1-1/+11
2021-03-25block, bfq: fix weight-raising resume with !low_latencyGravatar Paolo Valente 1-2/+8
2021-03-25block, bfq: make shared queues inherit wakersGravatar Paolo Valente 1-3/+39
2021-03-25block, bfq: put reqs of waker and woken in dispatch listGravatar Paolo Valente 1-1/+43
2021-03-25block, bfq: always inject I/O of queues blocked by wakersGravatar Paolo Valente 1-5/+27
2021-03-02block/bfq: update comments and default value in docs for fifo_expireGravatar Joseph Qi 1-1/+1
2021-02-22block: get rid of the trace rq insert wrapperGravatar Chaitanya Kulkarni 1-1/+3
2021-02-21Merge tag 'for-5.12/block-2021-02-17' of git://git.kernel.dk/linux-blockGravatar Linus Torvalds 1-169/+276
2021-02-02bfq-iosched: Revert "bfq: Fix computation of shallow depth"Gravatar Lin Feng 1-4/+4
2021-01-27bfq: Use only idle IO periods for think time calculationsGravatar Jan Kara 1-1/+9
2021-01-27bfq: Use 'ttime' local variableGravatar Jan Kara 1-1/+1
2021-01-27bfq: Avoid false bfq queue mergingGravatar Jan Kara 1-0/+1
2021-01-25bfq: bfq_check_waker() should be staticGravatar Jens Axboe 1-1/+2
2021-01-25block, bfq: make waker-queue detection more robustGravatar Paolo Valente 1-108/+103
2021-01-25block, bfq: save also injection state on queue mergingGravatar Paolo Valente 1-0/+8
2021-01-25block, bfq: save also weight-raised service on queue mergingGravatar Paolo Valente 1-0/+2
2021-01-25block, bfq: fix switch back from soft-rt weitgh-raisingGravatar Paolo Valente 1-2/+20
2021-01-25block, bfq: re-evaluate convenience of I/O plugging on rq arrivalsGravatar Paolo Valente 1-5/+19
2021-01-25block, bfq: replace mechanism for evaluating I/O intensityGravatar Paolo Valente 1-19/+44
2021-01-24Revert "blk-mq, elevator: Count requests per hctx to improve performance"Gravatar Jan Kara 1-5/+0
2021-01-24block, bfq: do not expire a queue when it is the only busy oneGravatar Paolo Valente 1-2/+20
2021-01-24block, bfq: avoid spurious switches to soft_rt of interactive queuesGravatar Paolo Valente 1-20/+37
2021-01-24block, bfq: do not raise non-default weightsGravatar Paolo Valente 1-3/+7
2021-01-24block, bfq: increase time window for waker detectionGravatar Paolo Valente 1-1/+1
2021-01-24block, bfq: set next_rq to waker_bfqq->next_rq in waker injectionGravatar Jia Cheng Hu 1-1/+1
2021-01-24block, bfq: use half slice_idle as a threshold to check short ttimeGravatar Paolo Valente 1-3/+4
2021-01-05bfq: Fix computation of shallow depthGravatar Jan Kara 1-4/+4