Messages in this thread | | | Date | Mon, 23 May 2022 19:02:19 +0200 | From | Ingo Molnar <> | Subject | [GIT PULL] scheduler updates for v5.19 |
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Linus,
Please pull the latest sched/core git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched-core-2022-05-23
# HEAD: 991d8d8142cad94f9c5c05db25e67fa83d6f772a topology: Remove unused cpu_cluster_mask()
Scheduler changes in this cycle were:
- Updates to scheduler metrics:
- PELT fixes & enhancements - PSI fixes & enhancements - Refactor cpu_util_without()
- Updates to instrumentation/debugging:
- Remove sched_trace_*() helper functions - can be done via debug info - Fix double update_rq_clock() warnings
- Introduce & use "preemption model accessors" to simplify some of the Kconfig complexity.
- Make softirq handling RT-safe.
- Misc smaller fixes & cleanups.
Thanks,
Ingo
------------------> Chengming Zhou (3): sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq sched/fair: Delete useless condition in tg_unthrottle_up() sched/psi: report zeroes for CPU full at the system level
Dietmar Eggemann (4): sched/fair: Refactor cpu_util_without() sched/fair: Remove sched_trace_*() helper functions sched/fair: Remove cfs_rq_tg_path() topology: Remove unused cpu_cluster_mask()
Hailong Liu (1): psi: Fix trigger being fired unexpectedly at initial
Hao Jia (2): sched/core: Avoid obvious double update_rq_clock warning sched/deadline: Remove superfluous rq clock update in push_dl_task()
Peter Zijlstra (1): sched: Reverse sched_class layout
Sebastian Andrzej Siewior (1): smp: Make softirq handling RT safe in flush_smp_call_function_queue()
Tao Zhou (1): sched/fair: Revise comment about lb decision matrix
Thomas Gleixner (2): sched: Fix missing prototype warnings smp: Rename flush_smp_call_function_from_idle()
Valentin Schneider (5): preempt/dynamic: Introduce preemption model accessors kcsan: Use preemption model accessors ftrace: Use preemption model accessors for trace header printout MAINTAINERS: Add myself as scheduler topology reviewer mailmap: Update my email address to @redhat.com
zgpeng (1): sched/fair: Move calculate of avg_load to a better location
.mailmap | 1 + Documentation/accounting/psi.rst | 9 +- MAINTAINERS | 1 + include/asm-generic/vmlinux.lds.h | 12 +- include/linux/interrupt.h | 9 ++ include/linux/sched.h | 57 ++++++-- include/linux/topology.h | 7 - kernel/kcsan/kcsan_test.c | 5 +- kernel/sched/build_policy.c | 2 + kernel/sched/build_utility.c | 1 + kernel/sched/core.c | 35 +++-- kernel/sched/deadline.c | 15 +- kernel/sched/fair.c | 292 +++++++++----------------------------- kernel/sched/idle.c | 2 +- kernel/sched/pelt.h | 4 +- kernel/sched/psi.c | 18 ++- kernel/sched/rt.c | 5 +- kernel/sched/sched.h | 55 ++++--- kernel/sched/smp.h | 6 + kernel/smp.c | 32 +++-- kernel/softirq.c | 13 ++ kernel/stop_machine.c | 2 - kernel/trace/trace.c | 14 +- 23 files changed, 266 insertions(+), 331 deletions(-)
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