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Date: Mon, 19 Mar 2012 11:43:34 +0900
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
CC: linux-mm@kvack.org, mgorman@suse.de, dhillf@gmail.com, aarcange@redhat.com,
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Subject: Re: [PATCH -V4 06/10] memcg: track resource index in cftype private
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(2012/03/17 2:39), Aneesh Kumar K.V wrote:

> From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
> 
> This helps in using same memcg callbacks for non reclaim resource
> control files.
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>


Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>

As mentioned, I'm glad if you can handle usage_in_bytes for root memcg.