linux-kernel - Re: [PATCH 9/12] memcg allocate all page

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Message-ID: <48E31821.6070004@linux.vnet.ibm.com>
Date:	Wed, 01 Oct 2008 11:56:41 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
CC:	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"nishimura@....nes.nec.co.jp" <nishimura@....nes.nec.co.jp>,
	"xemul@...nvz.org" <xemul@...nvz.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Dave Hansen <haveblue@...ibm.com>, ryov@...inux.co.jp
Subject: Re: [PATCH 9/12] memcg allocate all page_cgroup at boot

KAMEZAWA Hiroyuki wrote:
> On Wed, 1 Oct 2008 14:41:50 +0900
> KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> wrote:
> 
>>> It will be easier to test/debug as well, we'll know if the problem is because of
>>> new page_cgroup being outside struct page rather then guessing if it was the
>>> atomic ops that caused the problem.
>>>
>> atomic_ops patch just rewrite exisiting behavior.
>>
> please forgive me to post v6 today, which passed 24h+ tests.
> v5 is a week old.
> Discussion about patch order is welcome. But please give me hint.

That sounds impressive. I'll test and review v6.

-- 
	Balbir
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