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path: root/block/blk-wbt.c
AgeCommit message (Expand)AuthorFilesLines
2019-10-06blk-wbt: fix performance regression in wbt scale_up/scale_downHarshad Shirwadkar1-2/+4
2019-08-28block/rq_qos: implement rq_qos_ops->queue_depth_changed()Tejun Heo1-10/+8
2019-08-27block: add helper for checking if queue is registeredMing Lei1-1/+1
2019-04-30block: add SPDX tags to block layer files missing licensing informationChristoph Hellwig1-0/+1
2019-01-24blk-wbt: Declare local functions staticBart Van Assche1-2/+2
2018-12-16blk-wbt: export internal state via debugfsMing Lei1-0/+91
2018-12-12block: deactivate blk_stat timer in wbt_disable_default()Ming Lei1-1/+3
2018-12-07block: convert wbt_wait() to use rq_qos_wait()Josef Bacik1-54/+11
2018-11-16block: add queue_is_mq() helperJens Axboe1-1/+1
2018-11-15block: add wbt_disable_default export for BFQJens Axboe1-0/+1
2018-11-15block: remove a few unused exportsChristoph Hellwig1-2/+0
2018-11-15block: remove the unused lock argument to rq_qos_throttleChristoph Hellwig1-12/+4
2018-11-07blk-wbt: kill check for legacy queue typeJens Axboe1-2/+1
2018-10-11blk-wbt: wake up all when we scale up, not downJosef Bacik1-1/+1
2018-08-27blk-wbt: remove dead codeJens Axboe1-5/+0
2018-08-27blk-wbt: improve waking of tasksJens Axboe1-7/+56
2018-08-27blk-wbt: abstract out end IO completion handlerJens Axboe1-7/+14
2018-08-23blk-wbt: don't maintain inflight counts if disabledJens Axboe1-0/+3
2018-08-22blk-wbt: fix has-sleeper queueing checkJens Axboe1-3/+5
2018-08-22blk-wbt: use wq_has_sleeper() for wq active checkJens Axboe1-4/+4
2018-08-22blk-wbt: move disable check into get_limit()Jens Axboe1-15/+7
2018-08-14blk-wbt: fix IO hang in wbt_wait()Ming Lei1-5/+1
2018-08-07blk-wbt: Avoid lock contention and thundering herd issue in wbt_waitAnchal Agarwal1-31/+24
2018-07-09block: remove external dependency on wbt_flagsJosef Bacik1-13/+39
2018-07-09blk-rq-qos: refactor out common elements of blk-wbtJosef Bacik1-182/+144
2018-05-09block: get rid of struct blk_issue_statOmar Sandoval1-7/+5
2018-05-09block: pass struct request instead of struct blk_issue_stat to wbtOmar Sandoval1-27/+26
2018-05-09block: move some wbt helpers to blk-wbt.cOmar Sandoval1-0/+20
2018-05-08blk-wbt: throttle discards like background writesJens Axboe1-17/+26
2018-05-08blk-wbt: pass in enum wbt_flags to get_rq_wait()Jens Axboe1-10/+15
2018-05-08blk-wbt: account any writing command as a writeJens Axboe1-1/+1
2018-02-06blk-wbt: account flush requests correctlyJens Axboe1-1/+9
2017-11-23blk-wbt: fix comments typoweiping zhang1-1/+1
2017-11-23blk-wbt: move wbt_clear_stat to common place in wbt_doneweiping zhang1-2/+1
2017-11-23blk-wbt: remove duplicated setting in wbt_initweiping zhang1-2/+0
2017-11-14Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-blockLinus Torvalds1-1/+1
2017-10-25locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns ...Mark Rutland1-1/+1
2017-10-09block,bfq: Disable writeback throttlingLuca Miccio1-1/+1
2017-06-20sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list namingIngo Molnar1-1/+1
2017-06-20sched/wait: Rename wait_queue_t => wait_queue_entry_tIngo Molnar1-1/+1
2017-04-21blk-stat: kill blk_stat_rq_ddir()Jens Axboe1-1/+6
2017-04-19block: Make writeback throttling defaults consistent for SQ devicesJan Kara1-0/+19
2017-04-11block: Fix list corruption of blk stats callback listJan Kara1-8/+4
2017-03-21blk-stat: convert to callback-based statistics reportingOmar Sandoval1-32/+19
2017-03-21blk-stat: use READ and WRITE instead of BLK_STAT_{READ,WRITE}Omar Sandoval1-6/+6
2017-02-02block: Use pointer to backing_dev_info from request_queueJan Kara1-4/+4
2017-01-02block: Avoid that sparse complains about context imbalance in __wbt_wait()Bart Van Assche1-5/+6
2017-01-02block: Make wbt_wait() definition consistent with declarationBart Van Assche1-1/+1
2016-12-09blk-wbt: don't throttle discard or write zeroesChristoph Hellwig1-3/+2
2016-12-01block: add support for REQ_OP_WRITE_ZEROESChaitanya Kulkarni1-2/+3
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