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path: root/block/cfq-iosched.c
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2018-09-15cfq: Suppress compiler warnings about comparisonsBart Van Assche1-10/+12
2017-09-08block/cfq: cache rightmost rb_nodeDavidlohr Bueso1-5/+14
2017-09-08block/cfq: replace cfq_rb_root leftmost cachingDavidlohr Bueso1-50/+20
2017-08-28block, scheduler: convert xxx_var_store to voidweiping zhang1-7/+6
2017-08-11cfq: Give a chance for arming slice idle timer in case of group_idleRitesh Harjani1-1/+2
2017-07-29block: use standard blktrace API to output cgroup info for debug notesShaohua Li1-9/+6
2017-06-12Merge tag 'v4.12-rc5' into for-4.13/blockJens Axboe1-2/+15
2017-05-31cfq-iosched: fix the delay of cfq_group's vdisktime under iops modeHou Tao1-2/+15
2017-05-30cfq-iosched: Delete unused function min_vdisktime()Matthias Kaehlcke1-9/+0
2017-04-05cfq: Disable writeback throttling by defaultJan Kara1-12/+5
2017-03-02sched/headers: Prepare for new header dependencies before moving code to <lin...Ingo Molnar1-0/+1
2017-02-21Merge tag 'for-4.11/linus-merge-signed' of git://git.kernel.dk/linux-blockLinus Torvalds1-5/+9
2017-02-16cfq-iosched: don't call wbt_disable_default() with IRQs disabledJens Axboe1-12/+13
2017-02-08block: enumify ELEVATOR_*_MERGEChristoph Hellwig1-2/+2
2017-01-23cfq-iosched: Adjust one function call together with a variable assignmentMarkus Elfring1-2/+4
2017-01-23block: Initialize cfqq->ioprio_class in cfq_get_queue()Alexander Potapenko1-0/+2
2017-01-17block: move existing elevator ops to unionJens Axboe1-1/+1
2016-11-28blk-wbt: cleanup disable-by-default for CFQJens Axboe1-6/+3
2016-11-22block,blkcg: use __GFP_NOWARN for best-effort allocations in blkcgTejun Heo1-1/+2
2016-11-10block: hook up writeback throttlingJens Axboe1-0/+14
2016-11-10block: cfq_cpd_alloc() should use @gfpTejun Heo1-1/+1
2016-11-01block: replace REQ_NOIDLE with REQ_IDLEChristoph Hellwig1-3/+8
2016-11-01cfq-iosched: use op_is_sync instead of opencoding itChristoph Hellwig1-12/+4
2016-10-28block: better op and flags encodingChristoph Hellwig1-34/+32
2016-09-23cfq: fix starvation of asynchronous writesGlauber Costa1-3/+10
2016-08-07block: rename bio bi_rw to bi_opfJens Axboe1-2/+2
2016-07-20block: do not merge requests without consulting with io schedulerTahsin Erdogan1-4/+11
2016-06-28cfq-iosched: Charge at least 1 jiffie instead of 1 nsJan Kara1-1/+2
2016-06-28cfq-iosched: Fix regression in bonnie++ rewrite performanceJan Kara1-1/+10
2016-06-28cfq-iosched: Convert slice_resid from u64 to s64Jan Kara1-2/+2
2016-06-09cfq-iosched: temporarily boost queue priority for idle classesJens Axboe1-1/+21
2016-06-08cfq-iosched: Convert to use highres timersJan Kara1-9/+12
2016-06-08cfq-iosched: Expose microsecond interfacesJeff Moyer1-0/+40
2016-06-08cfq-iosched: Convert from jiffies to nanosecondsJeff Moyer1-137/+136
2016-06-07block: convert is_sync helpers to use REQ_OPs.Mike Christie1-1/+1
2016-06-07blkg_rwstat: separate op from flagsMike Christie1-20/+29
2016-06-07block: prepare elevator to use REQ_OPs.Mike Christie1-2/+2
2016-04-04mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macrosKirill A. Shutemov1-1/+1
2016-02-04cfq-iosched: Allow parent cgroup to preempt its childJan Kara1-1/+18
2016-02-04cfq-iosched: Allow sync noidle workloads to preempt each otherJan Kara1-1/+0
2016-02-04cfq-iosched: Reorder checks in cfq_should_preempt()Jan Kara1-6/+7
2016-02-04cfq-iosched: Don't group_idle if cfqq has big thinktimeJan Kara1-2/+8
2015-09-18cgroup: replace cgroup_on_dfl() tests in controllers with cgroup_subsys_on_dfl()Tejun Heo1-2/+2
2015-08-18blkcg: use CGROUP_WEIGHT_* scale for io.weight on the unified hierarchyTejun Heo1-15/+40
2015-08-18blkcg: s/CFQ_WEIGHT_*/CFQ_WEIGHT_LEGACY_*/Tejun Heo1-11/+11
2015-08-18blkcg: implement interface for the unified hierarchyTejun Heo1-5/+56
2015-08-18blkcg: misc preparations for unified hierarchy interfaceTejun Heo1-4/+4
2015-08-18blkcg: move body parsing from blkg_conf_prep() to its callersTejun Heo1-6/+11
2015-08-18blkcg: mark existing cftypes as legacyTejun Heo1-2/+2
2015-08-18blkcg: refine error codes returned during blkcg configurationTejun Heo1-1/+1
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