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Subject[GIT PULL] scheduler updates for v5.19
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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