linux-kernel - [PATCHSET for-4.14] cgroup, sched: cgroup2 interface for CPU controller

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Date:   Thu, 20 Jul 2017 14:48:06 -0400
From:   Tejun Heo <tj@...nel.org>
To:     lizefan@...wei.com, hannes@...xchg.org, peterz@...radead.org,
        mingo@...hat.com, longman@...hat.com
Cc:     cgroups@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-team@...com, pjt@...gle.com, luto@...capital.net,
        efault@....de, torvalds@...ux-foundation.org, guro@...com
Subject: [PATCHSET for-4.14] cgroup, sched: cgroup2 interface for CPU controller

Hello,

These are two patches to implement the cgroup2 CPU controller
interface.  It's separated from the [L] previous version of combined
cgroup2 threaded mode + CPU controller patchset.

* "cpu.weight.nice" added which allows reading and setting weights
  using nice values so that it's easier to configure when threaded
  cgroups are competing against threads.

* Doc and other misc updates.

 0001-sched-Misc-preps-for-cgroup-unified-hierarchy-interf.patch
 0002-sched-Implement-interface-for-cgroup-unified-hierarc.patch

The patchset is on top of "cgroup: implement cgroup2 thread mode, v4"
patchset [T] and also available in the following git branch.

 git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git review-cgroup2-cpu-on-v4

 Documentation/cgroup-v2.txt |   36 ++------
 kernel/sched/core.c         |  186 +++++++++++++++++++++++++++++++++++++++++++-
 kernel/sched/cpuacct.c      |   53 +++++++++---
 kernel/sched/cpuacct.h      |    5 +
 4 files changed, 241 insertions(+), 39 deletions(-)

--
tejun

[L] http://lkml.kernel.org/r/20170610140351.10703-1-tj@kernel.org
[T] http://lkml.kernel.org/r/20170719194439.2915602-1-tj@kernel.org