linux-kernel - [PATCH 00/12] sched: Cleanup the change-pattern and related locking

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Message-ID: <20251006104402.946760805@infradead.org>
Date: Mon, 06 Oct 2025 12:44:02 +0200
From: Peter Zijlstra <peterz@...radead.org>
To: tj@...nel.org
Cc: linux-kernel@...r.kernel.org,
 peterz@...radead.org,
 mingo@...nel.org,
 juri.lelli@...hat.com,
 vincent.guittot@...aro.org,
 dietmar.eggemann@....com,
 rostedt@...dmis.org,
 bsegall@...gle.com,
 mgorman@...e.de,
 vschneid@...hat.com,
 longman@...hat.com,
 hannes@...xchg.org,
 mkoutny@...e.com,
 void@...ifault.com,
 arighi@...dia.com,
 changwoo@...lia.com,
 cgroups@...r.kernel.org,
 sched-ext@...ts.linux.dev,
 liuwenfang@...or.com,
 tglx@...utronix.de
Subject: [PATCH 00/12] sched: Cleanup the change-pattern and related locking


Hi,

There here patches clean up the scheduler 'change' pattern and related locking
some. They are the less controversial bit of some proposed sched_ext changes
and stand on their own.

I would like to queue them into sched/core after the merge window.


Also in:

  git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/cleanup

---
 include/linux/cleanup.h  |   5 +
 include/linux/sched.h    |   4 +-
 kernel/cgroup/cpuset.c   |   2 +-
 kernel/kthread.c         |  15 +--
 kernel/sched/core.c      | 327 ++++++++++++++++++-----------------------------
 kernel/sched/deadline.c  |  20 +--
 kernel/sched/ext.c       |  47 +++----
 kernel/sched/fair.c      |  15 ++-
 kernel/sched/idle.c      |   9 +-
 kernel/sched/rt.c        |   7 +-
 kernel/sched/sched.h     | 198 ++++++++++++++++++++--------
 kernel/sched/stats.h     |   2 +-
 kernel/sched/stop_task.c |   9 +-
 kernel/sched/syscalls.c  |  84 ++++--------
 14 files changed, 373 insertions(+), 371 deletions(-)