netdev - Re: [PATCH 2/3] cgroup: make sure memcg margin is 0 when over limit

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Date:	Tue, 24 Jan 2012 09:12:58 +0100
From:	Johannes Weiner <hannes@...xchg.org>
To:	Glauber Costa <glommer@...allels.com>
Cc:	davem@...emloft.net, linux-kernel@...r.kernel.org,
	kamezawa.hiroyu@...fujitsu.com, netdev@...r.kernel.org,
	eric.dumazet@...il.com, cgroups@...r.kernel.org,
	Michal Hocko <mhocko@...e.cz>, Tejun Heo <tj@...nel.org>,
	Li Zefan <lizf@...fujitsu.com>
Subject: Re: [PATCH 2/3] cgroup: make sure memcg margin is 0 when over limit

On Fri, Jan 20, 2012 at 06:57:15PM +0400, Glauber Costa wrote:
> For the memcg sock code, we'll need to register allocations
> that are temporarily over limit. Let's make sure that margin
> is 0 in this case.
> 
> I am keeping this as a separate patch, so that if any weirdness
> interaction appears in the future, we can now exactly what caused
> it.
> 
> Suggested by Johannes Weiner 
> 
> Signed-off-by: Glauber Costa <glommer@...allels.com>
> CC: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
> CC: Johannes Weiner <hannes@...xchg.org>
> CC: Michal Hocko <mhocko@...e.cz>
> CC: Tejun Heo <tj@...nel.org>
> CC: Li Zefan <lizf@...fujitsu.com>

Thanks,

Acked-by: Johannes Weiner <hannes@...xchg.org>
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