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path: root/block/cfq-iosched.c
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2018-09-19block,blkcg: use __GFP_NOWARN for best-effort allocations in blkcgTejun Heo1-1/+2
2018-09-19cfq: Give a chance for arming slice idle timer in case of group_idleRitesh Harjani1-1/+2
2017-06-14cfq-iosched: fix the delay of cfq_group's vdisktime under iops modeHou Tao1-2/+15
2017-01-19block: cfq_cpd_alloc() should use @gfpTejun Heo1-1/+1
2016-09-23cfq: fix starvation of asynchronous writesGlauber Costa1-3/+10
2016-08-07block: rename bio bi_rw to bi_opfJens Axboe1-2/+2
2016-07-21block: 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
2016-06-10cfq-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
2015-08-19blkcg: use CGROUP_WEIGHT_* scale for io.weight on the unified hierarchyTejun Heo1-15/+40
2015-08-19blkcg: s/CFQ_WEIGHT_*/CFQ_WEIGHT_LEGACY_*/Tejun Heo1-11/+11
2015-08-19blkcg: implement interface for the unified hierarchyTejun Heo1-5/+56
2015-08-19blkcg: misc preparations for unified hierarchy interfaceTejun Heo1-4/+4
2015-08-19blkcg: move body parsing from blkg_conf_prep() to its callersTejun Heo1-6/+11
2015-08-19blkcg: mark existing cftypes as legacyTejun Heo1-2/+2
2015-08-19blkcg: refine error codes returned during blkcg configurationTejun Heo1-1/+1
2015-08-19blkcg: remove unnecessary NULL checks from __cfqg_set_weight_device()Tejun Heo1-4/+1
2015-08-19blkcg: remove cfqg_stats->sectorsTejun Heo1-19/+36
2015-08-19blkcg: move io_service_bytes and io_serviced stats into blkcg_gqTejun Heo1-23/+9
2015-08-19blkcg: make blkg_[rw]stat_recursive_sum() to be able to index into blkcg_gqTejun Heo1-4/+4
2015-08-19blkcg: make blkcg_[rw]stat per-cpuTejun Heo1-18/+52
2015-08-19blkcg: add blkg_[rw]stat->aux_cnt and replace cfq_group->dead_stats with itTejun Heo1-49/+18
2015-08-19blkcg: consolidate blkg creation in blkcg_bio_issue_check()Tejun Heo1-23/+10
2015-08-19blkcg: replace blkcg_policy->cpd_size with ->cpd_alloc/free_fn() methodsTejun Heo1-1/+18
2015-08-19blkcg: minor updates around blkcg_policy_dataTejun Heo1-6/+5
2015-08-19blkcg: make blkcg_policy methods take a pointer to blkcg_policy_dataTejun Heo1-7/+7
2015-08-19blk-throttle: clean up blkg_policy_data alloc/init/exit/free methodsTejun Heo1-4/+11
2015-08-19blkcg: replace blkcg_policy->pd_size with ->pd_alloc/free_fn() methodsTejun Heo1-1/+12
2015-08-19cfq-iosched: charge async IOs to the appropriate blkcg's instead of the rootTejun Heo1-43/+42
2015-08-19cfq-iosched: fold cfq_find_alloc_queue() into cfq_get_queue()Tejun Heo1-34/+15
2015-08-19cfq-iosched: move cfq_group determination from cfq_find_alloc_queue() to cfq_...Tejun Heo1-16/+12
2015-08-19cfq-iosched: remove @gfp_mask from cfq_find_alloc_queue()Tejun Heo1-35/+10
2015-08-19blkcg, cfq-iosched: use GFP_NOWAIT instead of GFP_ATOMIC for non-critical all...Tejun Heo1-1/+1
2015-08-19cfq-iosched: minor cleanupsTejun Heo1-15/+11
2015-08-19cfq-iosched: fix oom cfq_queue ref leak in cfq_set_request()Tejun Heo1-0/+2
2015-08-19cfq-iosched: fix async oom queue handlingTejun Heo1-1/+1
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