linux-kernel - Re: [PATCH] mm: hugetlb: avoid bogus counter of surplus huge page

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Message-Id: <20111226162813.fee00d84.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Mon, 26 Dec 2011 16:28:13 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Hillf Danton <dhillf@...il.com>
Cc:	linux-mm@...ck.org, LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Michal Hocko <mhocko@...e.cz>
Subject: Re: [PATCH] mm: hugetlb: avoid bogus counter of surplus huge page

On Fri, 23 Dec 2011 21:38:38 +0800
Hillf Danton <dhillf@...il.com> wrote:

> From: Hillf Danton <dhillf@...il.com>
> Subject: [PATCH] mm: hugetlb: avoid bogus counter of surplus huge page
> 
> If we have to hand back the newly allocated huge page to page allocator,
> for any reason, the changed counter should be recovered.
> 
> Cc: Michal Hocko <mhocko@...e.cz>
> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
> Cc: Andrew Morton <akpm@...ux-foundation.org>
> Signed-off-by: Hillf Danton <dhillf@...il.com>

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

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