linux-kernel - [GIT PULL] scheduler changes for v5.2

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Message-ID: <20190506091153.GA38979@gmail.com>
Date:   Mon, 6 May 2019 11:11:53 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Thomas Gleixner <tglx@...utronix.de>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] scheduler changes for v5.2

Linus,

Please pull the latest sched-core-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched-core-for-linus

   # HEAD: 08ae95f4fd3b38b257f5dc7e6507e071c27ba0d5 nohz_full: Allow the boot CPU to be nohz_full

The main changes in this cycle were:

 - Make nohz housekeeping processing more permissive and less intrusive 
   to isolated CPUs

 - Decouple CPU-bound workqueue acconting from the scheduler and move it 
   into the workqueue code.

 - Optimize topology building

 - Better handle quota and period overflows

 - Add more RCU annotations

 - Comment updates, misc cleanups

 Thanks,

	Ingo

------------------>
Colin Ian King (1):
      sched/debug: Fix spelling mistake "logaritmic" -> "logarithmic"

Joel Fernandes (Google) (4):
      sched/cpufreq: Annotate cpufreq_update_util_data pointer with __rcu
      sched_domain: Annotate RCU pointers properly
      rcuwait: Annotate task_struct with __rcu
      sched/core: Annotate perf_domain pointer with __rcu

Joel Savitz (1):
      sched/core: Fix typo in comment

Juri Lelli (2):
      cgroup/cpuset: Update stale generate_sched_domains() comments
      sched/topology: Update init_sched_domains() comment

Konstantin Khlebnikov (3):
      sched/rt: Check integer overflow at usec to nsec conversion
      sched/core: Handle overflow in cpu_shares_write_u64
      sched/core: Check quota and period overflow at usec to nsec conversion

Nicholas Piggin (6):
      sched/nohz: Run NOHZ idle load balancer on HK_FLAG_MISC CPUs
      sched/core: Allow the remote scheduler tick to be started on CPU0
      power/suspend: Add function to disable secondaries for suspend
      kernel/cpu: Allow non-zero CPU to be primary for suspend / kexec freeze
      sched/isolation: Require a present CPU in housekeeping mask
      nohz_full: Allow the boot CPU to be nohz_full

Peter Zijlstra (2):
      sched/core: Remove ttwu_activate()
      sched/core: Unify p->on_rq updates

Thomas Gleixner (1):
      sched/core, workqueues: Distangle worker accounting from rq lock

Valentin Schneider (3):
      sched/topology: Fix build_sched_groups() comment
      sched/topology: Skip duplicate group rewrites in build_sched_groups()
      sched/fair: Remove unneeded prototype of capacity_of()

YueHaibing (2):
      sched/fair: Make sync_entity_load_avg() and remove_entity_load_avg() static
      sched/core: Make some functions static


 arch/powerpc/Kconfig           |   4 ++
 include/linux/cpu.h            |  17 ++++++
 include/linux/rcuwait.h        |   2 +-
 include/linux/sched/topology.h |   4 +-
 kernel/cgroup/cpuset.c         |  11 ++--
 kernel/cpu.c                   |  10 +++-
 kernel/kexec_core.c            |   4 +-
 kernel/power/Kconfig           |   9 +++
 kernel/power/hibernate.c       |  12 ++--
 kernel/power/suspend.c         |   4 +-
 kernel/sched/core.c            | 127 +++++++++++++----------------------------
 kernel/sched/cpufreq.c         |   2 +-
 kernel/sched/debug.c           |   2 +-
 kernel/sched/fair.c            |  25 ++++----
 kernel/sched/isolation.c       |  18 ++++--
 kernel/sched/rt.c              |   5 ++
 kernel/sched/sched.h           |  18 +++---
 kernel/sched/topology.c        |  31 +++++-----
 kernel/time/tick-common.c      |  50 ++++++++++++++--
 kernel/time/tick-sched.c       |  34 +++++++----
 kernel/workqueue.c             |  54 ++++++++----------
 kernel/workqueue_internal.h    |   5 +-
 22 files changed, 255 insertions(+), 193 deletions(-)