[Devel] Re: [PATCH 2/4] Reuse cgroup's parent pointer

[KAMEZAWA Hiroyuki]

On Thu, 24 Nov 2011 23:33:24 -0200
Glauber Costa <glommer at parallels.com> wrote:

> We already have a pointer to the cgroup parent (whose data is more likely
> to be in the cache than this, anyway), so there is no need to have this one
> in cpuacct.
> 
> This patch makes the underlying cgroup be used instead.
> 
> Signed-off-by: Glauber Costa <glommer at parallels.com>
> CC: Paul Tuner <pjt at google.com>
> CC: Peter Zijlstra <a.p.zijlstra at chello.nl>

makes sense

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu at jp.fujitsu.com>