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Date: Fri, 1 Oct 2010 10:07:39 +0900
From: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
To: "Kirill A. Shutsemov" <kirill@shutemov.name>
Cc: linux-mm@kvack.org, Balbir Singh <balbir@linux.vnet.ibm.com>,
        KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        linux-kernel@vger.kernel.org,
        Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Subject: Re: [BUGFIX][PATCH v2] memcg: fix thresholds with use_hierarchy ==
 1
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On Thu, 30 Sep 2010 13:16:32 +0300
"Kirill A. Shutsemov" <kirill@shutemov.name> wrote:

> From: Kirill A. Shutemov <kirill@shutemov.name>
> 
> We need to check parent's thresholds if parent has use_hierarchy == 1 to
> be sure that parent's threshold events will be triggered even if parent
> itself is not active (no MEM_CGROUP_EVENTS).
> 
> Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>

	Reviewed-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>

Thanks,
Daisuke Nishimura.