Messages in this thread | | | Date | Tue, 11 Jan 2022 18:23:01 +0100 | From | Borislav Petkov <> | Subject | [GIT PULL] sched/core for v5.17 |
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Hi Linus,
please pull the sched/core pile for 5.17.
Thx.
---
The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf:
Linux 5.16-rc1 (2021-11-14 13:56:52 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/sched_core_for_v5.17_rc1
for you to fetch changes up to 82762d2af31a60081162890983a83499c9c7dd74:
sched/fair: Replace CFS internal cpu_util() with cpu_util_cfs() (2021-12-11 09:10:00 +0100)
---------------------------------------------------------------- Peter Zijlstra says:
"Mostly minor things this time; some highlights:
- core-sched: Add 'Forced Idle' accounting; this allows to track how much CPU time is 'lost' due to core scheduling constraints.
- psi: Fix for MEM_FULL; a task running reclaim would be counted as a runnable task and prevent MEM_FULL from being reported.
- cpuacct: Long standing fixes for some cgroup accounting issues.
- rt: Bandwidth timer could, under unusual circumstances, be failed to armed, leading to indefinite throttling."
---------------------------------------------------------------- Andrey Ryabinin (4): cputime, cpuacct: Include guest time in user time in cpuacct.stat cpuacct: Convert BUG_ON() to WARN_ON_ONCE() sched/cpuacct: Fix user/system in shown cpuacct.usage* sched/cpuacct: Make user/system times in cpuacct.stat more precise
Barry Song (1): sched/fair: Document the slow path and fast path in select_task_rq_fair
Brian Chen (1): psi: Fix PSI_MEM_FULL state when tasks are in memstall and doing reclaim
Dietmar Eggemann (1): sched/fair: Replace CFS internal cpu_util() with cpu_util_cfs()
Josh Don (1): sched/core: Forced idle accounting
Li Hua (1): sched/rt: Try to restart rt period timer when rt runtime exceeded
Liu Xinpeng (2): psi: Remove repeated verbose comment psi: Add a missing SPDX license header
Vincent Donnefort (3): sched/fair: Fix detection of per-CPU kthreads waking a task sched/fair: Fix per-CPU kthread and wakee stacking for asym CPU capacity sched/fair: Cleanup task_util and capacity type
include/linux/psi.h | 1 + include/linux/psi_types.h | 14 ++++- include/linux/sched.h | 4 ++ kernel/sched/core.c | 84 ++++++++++++++++++++++-------- kernel/sched/core_sched.c | 66 +++++++++++++++++++++++- kernel/sched/cpuacct.c | 107 ++++++++++++++++++--------------------- kernel/sched/cpufreq_schedutil.c | 2 +- kernel/sched/cputime.c | 4 +- kernel/sched/debug.c | 4 ++ kernel/sched/fair.c | 87 ++++++++----------------------- kernel/sched/psi.c | 47 ++++++++++------- kernel/sched/rt.c | 23 +++++++-- kernel/sched/sched.h | 76 ++++++++++++++++++++++++--- kernel/sched/stats.h | 5 +- 14 files changed, 343 insertions(+), 181 deletions(-)
-- Regards/Gruss, Boris.
SUSE Software Solutions Germany GmbH, GF: Ivo Totev, HRB 36809, AG Nürnberg
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