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Date: Fri, 6 Jul 2012 10:22:42 +0200
From: Johannes Weiner <hannes@cmpxchg.org>
To: Wanpeng Li <liwp.linux@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>, Michal Hocko <mhocko@suse.cz>,
        KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
        cgroups@vger.kernel.org, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/memcg: add BUG() to mem_cgroup_reset
Message-ID: <20120706082242.GA1230@cmpxchg.org>
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On Fri, Jul 06, 2012 at 11:44:57AM +0800, Wanpeng Li wrote:
> From: Wanpeng Li <liwp@linux.vnet.ibm.com>
> 
> Branch in mem_cgroup_reset only can be RES_MAX_USAGE, RES_FAILCNT.

And nobody is passing anything else.  Which is easy to prove as this
is a private function.  And there wouldn't even be any harm passing
something else.  Please don't add stuff like this.