linux-kernel - Re: [PATCH 4/7] hugetlb: add hugepage check in mem_cgroup_{register,end}

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Message-ID: <20100702091124.GE12221@basil.fritz.box>
Date:	Fri, 2 Jul 2010 11:11:24 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Naoya Horiguchi <n-horiguchi@...jp.nec.com>
Cc:	Andi Kleen <andi@...stfloor.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mel@....ul.ie>,
	Wu Fengguang <fengguang.wu@...el.com>,
	Jun'ichi Nomura <j-nomura@...jp.nec.com>,
	linux-mm <linux-mm@...ck.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/7] hugetlb: add hugepage check in
 mem_cgroup_{register,end}_migration()

On Fri, Jul 02, 2010 at 02:47:23PM +0900, Naoya Horiguchi wrote:
> Currently memory cgroup doesn't charge hugepage,
> so avoid calling these functions in hugepage migration context.

Sounds like something that really should be fixed, but ok for now 
I guess...

-Andi
-- 
ak@...ux.intel.com -- Speaking for myself only.
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