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From: Waiman Long <longman@redhat.com>
To: Tejun Heo <tj@kernel.org>, Li Zefan <lizefan@huawei.com>,
	Johannes Weiner <hannes@cmpxchg.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>
Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-doc@vger.kernel.org, kernel-team@fb.com, pjt@google.com,
	luto@amacapital.net, efault@gmx.de,
	torvalds@linux-foundation.org, Roman Gushchin <guro@fb.com>,
	Waiman Long <longman@redhat.com>
Subject: [PATCH v5 0/2] cpuset: Enable cpuset controller in default hierarchy
Date: Thu, 15 Mar 2018 17:20:40 -0400	[thread overview]
Message-ID: <1521148842-15486-1-git-send-email-longman@redhat.com> (raw)

v5:
 - Add patch 2 to provide the cpuset.flags control knob for the
   sched_load_balance flag which should be the only feature that is
   essential as a replacement of the "isolcpus" kernel boot parameter.

v4:
 - Further minimize the feature set by removing the flags control knob.

v3:
 - Further trim the additional features down to just memory_migrate.
 - Update Documentation/cgroup-v2.txt.

The purpose of this patchset is to provide a minimal set of cpuset
features for cgroup v2. That minimal set includes the cpus, mems and
their effective_* counterparts as well as a new flags control knob
that currently supports only the sched_load_balance flag.

This patchset does not exclude the possibility of adding more flags
and features in the future after careful consideration.

Patch 1 enables cpuset in cgroup v2 with cpus, mems and their
effective_* counterparts.

Patch 2 adds flags with support for the sched_load_balance only.

Waiman Long (2):
  cpuset: Enable cpuset controller in default hierarchy
  cpuset: Add cpuset.flags control knob to v2

 Documentation/cgroup-v2.txt | 128 ++++++++++++++++++++++++++++++++++++----
 kernel/cgroup/cpuset.c      | 140 +++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 256 insertions(+), 12 deletions(-)

-- 
1.8.3.1

             reply	other threads:[~2018-03-15 21:21 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-15 21:20 Waiman Long [this message]
2018-03-15 21:20 ` [PATCH v5 1/2] " Waiman Long
2018-03-19 15:59   ` Tejun Heo
2018-03-20 13:51     ` Waiman Long
2018-03-20 20:10       ` Tejun Heo
2018-03-20 20:53         ` Waiman Long
2018-03-20 21:14           ` Tejun Heo
2018-03-20 22:01             ` Waiman Long
2018-03-15 21:20 ` [PATCH v5 2/2] cpuset: Add cpuset.flags control knob to v2 Waiman Long
2018-03-19 16:26   ` Tejun Heo
2018-03-19 16:33     ` Waiman Long
2018-03-20 20:12       ` Waiman Long
2018-03-20 20:22         ` Tejun Heo
2018-03-20 20:43           ` Waiman Long

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