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Date: Fri, 1 Jul 2011 09:20:59 +0900
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: [PATCH] [Cleanup] memcg: export memory cgroup's swappiness v2
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References: <20110629190325.28aa2dc6.kamezawa.hiroyu@jp.fujitsu.com>
	<20110630130134.63a1dd37.akpm@linux-foundation.org>
	<20110701085013.4e8cbb02.kamezawa.hiroyu@jp.fujitsu.com>
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To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Andrew Morton <akpm@linux-foundation.org>, "linux-mm@kvack.org" <linux-mm@kvack.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "nishimura@mxp.nes.nec.co.jp" <nishimura@mxp.nes.nec.co.jp>, "bsingharora@gmail.com" <bsingharora@gmail.com>, Michal Hocko <mhocko@suse.cz>, Ying Han <yinghan@google.com>

On Fri, 1 Jul 2011 08:50:13 +0900
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:

> On Thu, 30 Jun 2011 13:01:34 -0700
> Andrew Morton <akpm@linux-foundation.org> wrote:

> Ok, I'll check it. Maybe I miss !CONFIG_SWAP...
> 

v4 here. Thank you for pointing out. I could think of several ways but
maybe this one is good because using vm_swappines with !CONFIG_SWAP seems
to be a bug.
tested with allyesconfig/allnoconfig.
==