linux-kernel - Re: [RFC][PATCH 8/9 v2] cgroup: avoid creating new cgroup under a cgroup being destroyed

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Message-ID: <20120427204127.GO26595@google.com>
Date:	Fri, 27 Apr 2012 13:41:27 -0700
From:	Tejun Heo <tj@...nel.org>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"cgroups@...r.kernel.org" <cgroups@...r.kernel.org>,
	Michal Hocko <mhocko@...e.cz>,
	Johannes Weiner <hannes@...xchg.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Glauber Costa <glommer@...allels.com>,
	Han Ying <yinghan@...gle.com>,
	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	kamezawa.hiroyuki@...il.com
Subject: Re: [RFC][PATCH 8/9 v2] cgroup: avoid creating new cgroup under a
 cgroup being destroyed

On Fri, Apr 27, 2012 at 01:40:35PM -0700, Tejun Heo wrote:
> stands.  The only change necessary is memcg's pre_destroy() not
> returning zero.

Umm.. that should have been "always returning zero". :)

-- 
tejun
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