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Date: Fri, 13 May 2011 18:33:08 +0900
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Greg Thelen <gthelen@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, containers@lists.osdl.org,
        linux-fsdevel@vger.kernel.org, Andrea Righi <arighi@develer.com>,
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        David Rientjes <rientjes@google.com>,
        Wu Fengguang <fengguang.wu@intel.com>, Vivek Goyal <vgoyal@redhat.com>,
        Dave Chinner <david@fromorbit.com>
Subject: Re: [RFC][PATCH v7 04/14] memcg: add dirty page accounting
 infrastructure
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On Fri, 13 May 2011 01:47:43 -0700
Greg Thelen <gthelen@google.com> wrote:

> Add memcg routines to count dirty, writeback, and unstable_NFS pages.
> These routines are not yet used by the kernel to count such pages.  A
> later change adds kernel calls to these new routines.
> 
> As inode pages are marked dirty, if the dirtied page's cgroup differs
> from the inode's cgroup, then mark the inode shared across several
> cgroup.
> 
> Signed-off-by: Greg Thelen <gthelen@google.com>
> Signed-off-by: Andrea Righi <arighi@develer.com>


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


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