From: Tejun Heo <tj@kernel.org>
To: mingo@redhat.com
Cc: a.p.zijlstra@chello.nl, paulus@samba.org,
acme@ghostprotocols.net, eranian@google.com,
namhyung.kim@lge.com, lizefan@huawei.com, mhocko@suse.cz,
kamezawa.hiroyu@jp.fujitsu.com, cgroups@vger.kernel.org,
containers@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCHSET] perf, cgroup: implement hierarchy support for perf_event controller
Date: Wed, 10 Apr 2013 11:08:06 -0700 [thread overview]
Message-ID: <20130410180806.GC17641@mtj.dyndns.org> (raw)
In-Reply-To: <1365474213-13354-1-git-send-email-tj@kernel.org>
On Mon, Apr 08, 2013 at 07:23:30PM -0700, Tejun Heo wrote:
> perf_event cgroup controller is one of the remaining few with broken
> hierarchy support. It turns out it's pretty easy to implement - the
> only thing necessary is making perf_cgroup_match() return %true also
> when the cgroup of the current task is a descendant of the event's
> cgroup. This patchset implements cgroup_is_descendant() and uses it
> to implement hierarchy support in perf_event controller.
Applied to cgroup/for-3.10.
Thanks.
--
tejun
prev parent reply other threads:[~2013-04-10 18:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-09 2:23 Tejun Heo
2013-04-09 2:23 ` [PATCH 1/3] cgroup: make sure parent won't be destroyed before its children Tejun Heo
2013-04-09 2:23 ` [PATCH 2/3] cgroup: implement cgroup_is_descendant() Tejun Heo
2013-04-09 2:23 ` [PATCH 3/3] perf: make perf_event cgroup hierarchical Tejun Heo
2013-04-09 7:07 ` [PATCHSET] perf, cgroup: implement hierarchy support for perf_event controller Li Zefan
2013-04-10 7:32 ` Peter Zijlstra
2013-04-10 9:37 ` Ingo Molnar
2013-04-10 18:01 ` Tejun Heo
2013-04-10 18:08 ` Tejun Heo [this message]
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