| 2019-11-07 |
Tejun Heo | blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-11-07 |
Tejun Heo | blk-cgroup: reimplement basic IO stats using cgroup...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-11-07 |
Tejun Heo | blk-cgroup: remove now unused blkg_print_stat_{bytes...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-11-07 |
Tejun Heo | blk-throtl: stop using blkg->stat_bytes and ->stat_ios
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-11-07 |
Tejun Heo | bfq-iosched: stop using blkg->stat_bytes and ->stat_ios
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-11-07 |
Tejun Heo | bfq-iosched: relocate bfqg_*rwstat*() helpers
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-11-07 |
Tejun Heo | blkcg: make blkcg_print_stat() print stats only for...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-10-15 |
Tejun Heo | blk-rq-qos: fix first node deletion of rq_qos_del()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-10-15 |
Tejun Heo | blkcg: Fix multiple bugs in blkcg_activate_policy()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-10-07 |
Tejun Heo | writeback: fix use-after-free in finish_writeback_work()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-09-26 |
Tejun Heo | iocost: bump up default latency targets for hard disks
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-09-26 |
Tejun Heo | iocost: improve nr_lagging handling
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-09-26 |
Tejun Heo | iocost: better trace vrate changes
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-09-24 |
Tejun Heo | fuse: fix beyond-end-of-page access in fuse_parse_cache()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-09-10 |
Tejun Heo | iocost_monitor: Report debt
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-09-10 |
Tejun Heo | iocost_monitor: Report more info with higher accuracy
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-09-10 |
Tejun Heo | iocost_monitor: Always use strings for json values
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-09-10 |
Tejun Heo | blk-iocost: Don't let merges push vtime into the future
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-09-10 |
Tejun Heo | blk-iocost: Account force-charged overage in absolute...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-09-10 |
Tejun Heo | blk-iocost: Fix incorrect operation order during iocg...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-08-31 |
Tejun Heo | writeback: don't access page->mapping directly in track_fore...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-08-30 |
Tejun Heo | writeback: add tracepoints for cgroup foreign writebacks
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-30 |
Tejun Heo | blkcg: add missing NULL check in ioc_cpd_alloc()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blkcg: fix missing free on error path of blk_iocost_init()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blkcg: add tools/cgroup/iocost_coef_gen.py
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blkcg: add tools/cgroup/iocost_monitor.py
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blkcg: implement blk-iocost
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blk-mq: add optional request->alloc_time_ns
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blkcg: s/RQ_QOS_CGROUP/RQ_QOS_LATENCY/
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | block/rq_qos: implement rq_qos_ops->queue_depth_changed()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | block/rq_qos: add rq_qos_merge()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blkcg: separate blkcg_conf_get_disk() out of blkg_conf_prep()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blkcg: make ->cpd_init_fn() optional
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-29 |
Tejun Heo | blkcg: pass @q and @blkcg into blkcg_pol_alloc_pd_fn()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-08-27 |
Tejun Heo | writeback, memcg: Implement foreign dirty flushing
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-27 |
Tejun Heo | writeback, memcg: Implement cgroup_writeback_by_id()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-27 |
Tejun Heo | writeback: Separate out wb_get_lookup() from wb_get_create()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-27 |
Tejun Heo | bdi: Add bdi->id
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-27 |
Tejun Heo | writeback: Generalize and expose wb_completion
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-08-15 |
Tejun Heo | writeback, cgroup: inode_switch_wbs() shouldn't give...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-08-15 |
Tejun Heo | writeback, cgroup: Adjust WB_FRN_TIME_CUT_DIV to accelerate...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-07-16 |
Tejun Heo | blkcg: allow blkcg_policy->pd_stat() to print non-debug...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-07-10 |
Tejun Heo | blkcg: implement REQ_CGROUP_PUNT
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-07-10 |
Tejun Heo | blkcg, writeback: Implement wbc_blkcg_css()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-07-10 |
Tejun Heo | blkcg, writeback: Add wbc->no_cgroup_owner
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-07-10 |
Tejun Heo | blkcg, writeback: Rename wbc_account_io() to wbc_account_cgr...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-07-10 |
Tejun Heo | cgroup, blkcg: Prepare some symbols for module and...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-06-25 |
Tejun Heo | libata: don't request sense data on !ZAC ATA devices
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-06-15 |
Tejun Heo | blkcg, writeback: dead memcgs shouldn't contribute...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-06-15 |
Tejun Heo | blkcg: blkcg_activate_policy() should initialize ancestors...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-06-15 |
Tejun Heo | blkcg: perpcu_ref init/exit should be done from blkg_alloc...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-06-15 |
Tejun Heo | blkcg: update blkcg_print_stat() to handle larger outputs
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-06-15 |
Tejun Heo | blk-iolatency: clear use_delay when io.latency is set...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-06-14 |
Tejun Heo | cgroup: Move cgroup_parse_float() implementation out...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-06-10 |
Tejun Heo | Merge branch 'for-5.2-fixes' into for-5.3
|
commit | commitdiff | tree |
| 2019-06-10 |
Tejun Heo | cgroup: Fix css_task_iter_advance_css_set() cset skip...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-06-05 |
Tejun Heo | cgroup: css_task_iter_skip()'d iterators must be advanced...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-05-31 |
Tejun Heo | cgroup: add cgroup_parse_float()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-05-31 |
Tejun Heo | cgroup: Include dying leaders with live threads in...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-05-31 |
Tejun Heo | cgroup: Implement css_task_iter_skip()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-05-31 |
Tejun Heo | cgroup: Call cgroup_release() before __exit_signal()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-05-29 |
Tejun Heo | cgroup: Use css_tryget() instead of css_tryget_online...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2019-02-15 |
Tejun Heo | cgroup, rstat: Don't flush subtree root unless necessary
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2019-01-22 |
Tejun Heo | writeback: synchronize sync(2) against cgroup writeback...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-12-28 |
Tejun Heo | cgroup: Add named hierarchy disabling to cgroup_no_v1...
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-12-28 |
Tejun Heo | Merge branch 'for-4.20-fixes' into for-4.21
|
commit | commitdiff | tree |
| 2018-11-20 |
Tejun Heo | cgroup: fix CSS_TASK_ITER_PROCS
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-11-13 |
Tejun Heo | cgroup: Add .__DEBUG__. prefix to debug file names
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-11-13 |
Tejun Heo | cpuset: Minor cgroup2 interface updates
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-10-04 |
Tejun Heo | cgroup: Fix dom_cgrp propagation when enabling threaded...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-09-13 |
Tejun Heo | MAINTAINERS: Make Dennis the percpu tree maintainer
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-08-06 |
Tejun Heo | Revert "ata: ahci_platform: allow disabling of hotplug...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-07-27 |
Tejun Heo | delayacct: fix crash in delayacct_blkio_end() after...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-07-18 |
Tejun Heo | blkcg: Track DISCARD statistics and output them in...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-07-18 |
Tejun Heo | block: make bdev_ops->rw_page() take a REQ_OP instead...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-07-09 |
Tejun Heo | memcontrol: schedule throttling if we are congested
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-07-09 |
Tejun Heo | swap,blkcg: issue swap io with the appropriate context
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-06-08 |
Tejun Heo | mm: memcg: allow lowering memory.swap.max below the...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-06-08 |
Tejun Heo | mm, memcontrol: implement memory.swap.events
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-06-08 |
Tejun Heo | mm, memcontrol: move swap charge handling into get_swap_page()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-05-31 |
Tejun Heo | fuse: fix congested state leak on aborted connections
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-05-23 |
Tejun Heo | bdi: Move cgroup bdi_writeback to a dedicated low concurrenc...
From: Tejun Heo <tj@kernel.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-05-23 |
Tejun Heo | cgroup: css_set_lock should nest inside tasklist_lock
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-05-21 |
Tejun Heo | workqueue: Make sure struct worker is accessible for...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-05-18 |
Tejun Heo | workqueue: Show the latest workqueue name in /proc...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-05-18 |
Tejun Heo | proc: Consolidate task->comm formatting into proc_task_name()
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-05-18 |
Tejun Heo | workqueue: Set worker->desc to workqueue name by default
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-05-18 |
Tejun Heo | workqueue: Make worker_attach/detach_pool() update...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-05-18 |
Tejun Heo | workqueue: Replace pool->attach_mutex with global wq_pool_at...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-05-08 |
Tejun Heo | libata: Blacklist some Sandisk SSDs for NCQ
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Make cgroup_rstat_updated() ready for root...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Add memory barriers to plug cgroup_rstat_updated...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Add cgroup_subsys->css_rstat_flush()
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Replace cgroup_rstat_mutex with a spinlock
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Factor out and expose cgroup_rstat_*() interface...
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Reorganize kernel/cgroup/rstat.c
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Distinguish base resource stat implementation...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Rename stat to rstat
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Rename kernel/cgroup/stat.c to kernel/cgroup...
Signed-off-by: Tejun Heo <tj@kernel.org>
|
commit | commitdiff | tree |
| 2018-04-26 |
Tejun Heo | cgroup: Limit event generation frequency
Signed-off-by: Tejun Heo <tj@kernel.org>
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commit | commitdiff | tree |
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