From: Tejun Heo <tj@kernel.org>
To: lizefan@huawei.com, hannes@cmpxchg.org
Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-team@fb.com
Subject: Re: [PATCHSET] cgroup: use static_keys for subsystem enabled and on_dfl tests
Date: Fri, 18 Sep 2015 11:55:51 -0400 [thread overview]
Message-ID: <20150918155551.GB4065@mtj.duckdns.org> (raw)
In-Reply-To: <1442368285-16306-1-git-send-email-tj@kernel.org>
On Tue, Sep 15, 2015 at 09:51:21PM -0400, Tejun Heo wrote:
> cgroup_subsys->disabled and cgroup_on_dfl() tests are likely to be
> used in hot paths and seldom change. The former is set once during
> boot and the latter only when a controller is migrated between the
> default hierarchy and traditional ones.
Applying to cgroup/for-4.4.
Thanks.
--
tejun
prev parent reply other threads:[~2015-09-18 15:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-16 1:51 Tejun Heo
2015-09-16 1:51 ` [PATCH 1/4] jump_label: make static_key_enabled() work on static_key_true/false types too Tejun Heo
2015-09-17 8:59 ` Peter Zijlstra
2015-09-17 15:27 ` Tejun Heo
2015-09-17 15:37 ` Peter Zijlstra
2015-09-16 1:51 ` [PATCH 2/4] cgroup: implement static_key based cgroup_subsys_enabled() and cgroup_subsys_on_dfl() Tejun Heo
2015-09-16 1:51 ` [PATCH 3/4] cgroup: replace cgroup_subsys->disabled tests with cgroup_subsys_enabled() Tejun Heo
2015-09-16 1:51 ` [PATCH 4/4] cgroup: replace cgroup_on_dfl() tests in controllers with cgroup_subsys_on_dfl() Tejun Heo
2015-09-18 9:14 ` [PATCHSET] cgroup: use static_keys for subsystem enabled and on_dfl tests Zefan Li
2015-09-18 15:55 ` Tejun Heo [this message]
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