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path: root/kernel/sched/psi.c
AgeCommit message (Expand)AuthorFilesLines
2022-01-30psi: fix "defined but not used" warnings when CONFIG_PROC_FS=nGravatar Suren Baghdasaryan 1-38/+41
2022-01-18psi: Fix uaf issue when psi trigger is destroyed while being polledGravatar Suren Baghdasaryan 1-37/+29
2021-11-17psi: Fix PSI_MEM_FULL state when tasks are in memstall and doing reclaimGravatar Brian Chen 1-17/+28
2021-11-17psi: Add a missing SPDX license headerGravatar Liu Xinpeng 1-0/+1
2021-11-17psi: Remove repeated verbose commentGravatar Liu Xinpeng 1-1/+0
2021-07-01Merge branch 'for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/c...Gravatar Linus Torvalds 1-13/+17
2021-06-24psi: Fix race between psi_trigger_create/destroyGravatar Zhaoyang Huang 1-6/+6
2021-06-08cgroup: make per-cgroup pressure stall tracking configurableGravatar Suren Baghdasaryan 1-13/+17
2021-05-06psi: Fix psi state corruption when schedule() races with cgroup moveGravatar Johannes Weiner 1-10/+26
2021-04-21sched,psi: Handle potential task count underflow bugs more gracefullyGravatar Charan Teja Reddy 1-2/+3
2021-04-08psi: allow unprivileged users with CAP_SYS_RESOURCE to write psi filesGravatar Josh Hunt 1-6/+14
2021-03-23psi: Reduce calls to sched_clock() in psiGravatar Shakeel Butt 1-9/+10
2021-03-22sched: Fix various typosGravatar Ingo Molnar 1-3/+3
2021-03-06psi: Optimize task switch inside shared cgroupsGravatar Chengming Zhou 1-10/+25
2021-03-06psi: Pressure states are unlikelyGravatar Johannes Weiner 1-7/+7
2021-03-06psi: Use ONCPU state tracking machinery to detect reclaimGravatar Chengming Zhou 1-41/+24
2021-03-06psi: Add PSI_CPU_FULL stateGravatar Chengming Zhou 1-3/+11
2020-06-15sched,psi: Convert to sched_set_fifo_low()Gravatar Peter Zijlstra 1-4/+1
2020-06-15psi: eliminate kthread_worker from psi trigger scheduling mechanismGravatar Suren Baghdasaryan 1-49/+64
2020-03-20psi: Move PF_MEMSTALL out of task->flagsGravatar Yafang Shao 1-6/+6
2020-03-20psi: Optimize switching tasks inside shared cgroupsGravatar Johannes Weiner 1-20/+67
2020-03-20psi: Fix cpu.pressure for cpu.max and competing cgroupsGravatar Johannes Weiner 1-5/+7
2020-02-15Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/k...Gravatar Linus Torvalds 1-0/+3
2020-02-11sched/psi: Fix OOB write when writing 0 bytes to PSI filesGravatar Suren Baghdasaryan 1-0/+3
2020-02-04proc: convert everything to "struct proc_ops"Gravatar Alexey Dobriyan 1-24/+24
2020-01-17sched/psi: create /proc/pressure and /proc/pressure/{io|memory|cpu} only when...Gravatar Wang Long 1-4/+6
2019-12-17psi: Fix a division error in psi poll()Gravatar Johannes Weiner 1-1/+1
2019-12-17sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptimeGravatar Johannes Weiner 1-1/+2
2019-09-16Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/ker...Gravatar Linus Torvalds 1-1/+1
2019-09-13sched/psi: Correct overly pessimistic size calculationGravatar Miles Chen 1-1/+1
2019-08-24psi: get poll_work to run when calling poll syscall next timeGravatar Jason Xing 1-0/+8
2019-08-06sched/psi: Do not require setsched permission from the trigger creatorGravatar Suren Baghdasaryan 1-1/+1
2019-08-06sched/psi: Reduce psimon FIFO priorityGravatar Peter Zijlstra 1-1/+1
2019-05-14kernel/sched/psi.c: expose pressure metrics on root cgroupGravatar Dan Schatzberg 1-1/+1
2019-05-14psi: introduce psi monitorGravatar Suren Baghdasaryan 1-16/+478
2019-05-14psi: track changed statesGravatar Suren Baghdasaryan 1-6/+18
2019-05-14psi: split update_stats into partsGravatar Suren Baghdasaryan 1-23/+34
2019-05-14psi: rename psi fields in preparation for psi trigger additionGravatar Suren Baghdasaryan 1-20/+21
2019-05-14psi: make psi_enable staticGravatar Suren Baghdasaryan 1-2/+2
2019-05-14psi: introduce state_mask to represent stalled psi statesGravatar Suren Baghdasaryan 1-10/+19
2019-02-21psi: avoid divide-by-zero crash inside virtual machinesGravatar Johannes Weiner 1-1/+1
2019-02-01psi: fix aggregation idle shut-offGravatar Johannes Weiner 1-4/+17
2018-11-30psi: make disabling/enabling easier for vendor kernelsGravatar Johannes Weiner 1-9/+21
2018-11-18kernel/sched/psi.c: simplify cgroup_move_task()Gravatar Olof Johansson 1-21/+22
2018-10-26psi: cgroup supportGravatar Johannes Weiner 1-8/+110
2018-10-26psi: pressure stall information for CPU, memory, and IOGravatar Johannes Weiner 1-0/+657