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
next 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] cpuset: Enable cpuset controller in default hierarchy 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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