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path: root/block/blk-throttle.c
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2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman1-0/+1
2017-10-04blk-throttle: fix possible io stall when upgrade to maxJoseph Qi1-2/+2
2017-09-07Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-blockLinus Torvalds1-10/+3
2017-08-24blk-throttle: cap discard request sizeShaohua Li1-4/+14
2017-07-29block: use standard blktrace API to output cgroup info for debug notesShaohua Li1-4/+2
2017-07-29block: always attach cgroup info into bioShaohua Li1-6/+1
2017-06-07blk-throttle: set default latency baseline for harddiskShaohua Li1-3/+17
2017-06-07blk-throttle: fix NULL pointer dereference in throtl_schedule_pending_timerJoseph Qi1-1/+1
2017-05-22blk-throttle: force user to configure all settings for io.lowShaohua Li1-43/+37
2017-05-22blk-throttle: respect 0 bps/iops settings for io.lowShaohua Li1-12/+29
2017-05-22blk-throttle: output some debug info in traceShaohua Li1-1/+14
2017-05-22blk-throttle: add hierarchy support for latency target and idle timeShaohua Li1-14/+36
2017-04-20blk-throttle: fix unused variable warning with BLK_DEV_THROTTLING_LOW=nJens Axboe1-7/+15
2017-03-28blk-throttle: add latency target supportShaohua Li1-4/+35
2017-03-28blk-throttle: add a mechanism to estimate IO latencyShaohua Li1-5/+161
2017-03-28blk-throttle: add interface for per-cgroup target latencyShaohua Li1-4/+24
2017-03-28blk-throttle: ignore idle cgroup limitShaohua Li1-14/+26
2017-03-28blk-throttle: add interface to configure idle time thresholdShaohua Li1-13/+28
2017-03-28blk-throttle: add a simple idle detectionShaohua Li1-1/+81
2017-03-28blk-throttle: make bandwidth change smoothShaohua Li1-3/+54
2017-03-28blk-throttle: detect completed idle cgroupShaohua Li1-1/+18
2017-03-28blk-throttle: choose a small throtl_slice for SSDShaohua Li1-3/+20
2017-03-28blk-throttle: make throtl_slice tunableShaohua Li1-22/+57
2017-03-28blk-throttle: make sure expire time isn't too bigShaohua Li1-0/+11
2017-03-28blk-throttle: add downgrade logicShaohua Li1-0/+156
2017-03-28blk-throttle: add upgrade logic for LIMIT_LOW stateShaohua Li1-4/+96
2017-03-28blk-throttle: configure bps/iops limit for cgroup in low limitShaohua Li1-2/+18
2017-03-28blk-throttle: add .low interfaceShaohua Li1-28/+116
2017-03-28blk-throttle: prepare support multiple limitsShaohua Li1-40/+70
2017-03-28blk-throttle: use U64_MAX/UINT_MAX to replace -1Shaohua Li1-16/+16
2017-02-28scripts/spelling.txt: add "embeded" pattern and fix typo instancesMasahiro Yamada1-1/+1
2017-01-23blk-throttle: Adjust two function calls together with a variable assignmentMarkus Elfring1-2/+4
2016-10-28block: replace REQ_THROTTLED with a bio flagChristoph Hellwig1-5/+5
2016-09-20blk-throttle: Extend slice if throttle group is not emptyVivek Goyal1-2/+4
2016-08-07block: rename bio bi_rw to bi_opfJens Axboe1-4/+4
2016-08-04blkcg: kill unused field nr_undestroyed_grpsHou Tao1-5/+0
2016-05-10blk-throttle: don't parse cgroup path if trace isn't enabledShaohua Li1-3/+2
2015-09-18cgroup: replace cgroup_on_dfl() tests in controllers with cgroup_subsys_on_dfl()Tejun Heo1-1/+1
2015-08-19blkcg: implement interface for the unified hierarchyTejun Heo1-0/+112
2015-08-19blkcg: separate out tg_conf_updated() from tg_set_conf()Tejun Heo1-28/+32
2015-08-19blkcg: move body parsing from blkg_conf_prep() to its callersTejun Heo1-6/+12
2015-08-19blkcg: mark existing cftypes as legacyTejun Heo1-2/+2
2015-08-19blkcg: move io_service_bytes and io_serviced stats into blkcg_gqTejun Heo1-67/+6
2015-08-19blkcg: make blkcg_[rw]stat per-cpuTejun Heo1-61/+28
2015-08-19blkcg: consolidate blkg creation in blkcg_bio_issue_check()Tejun Heo1-66/+6
2015-08-19blk-throttle: improve queue bypass handlingTejun Heo1-3/+4
2015-08-19blkcg: move root blkg lookup optimization from throtl_lookup_tg() to __blkg_l...Tejun Heo1-7/+0
2015-08-19blkcg: make blkcg_policy methods take a pointer to blkcg_policy_dataTejun Heo1-6/+7
2015-08-19blk-throttle: clean up blkg_policy_data alloc/init/exit/free methodsTejun Heo1-37/+20
2015-08-19blk-throttle: remove asynchrnous percpu stats allocation mechanismTejun Heo1-87/+25
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