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Date: Fri, 10 Sep 2010 16:39:46 +0200
From: Andrea Arcangeli <aarcange@redhat.com>
Subject: Re: [PATCH 2/4] hugetlb, rmap: use hugepage_add_new_anon_rmap() in
 hugetlb_cow()
Message-ID: <20100910143946.GW8925@random.random>
References: <1284092586-1179-1-git-send-email-n-horiguchi@ah.jp.nec.com>
 <1284092586-1179-3-git-send-email-n-horiguchi@ah.jp.nec.com>
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Sender: owner-linux-mm@kvack.org
To: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: LKML <linux-kernel@vger.kernel.org>, Hugh Dickins <hughd@google.com>, Christoph Lameter <cl@linux.com>, Linus Torvalds <torvalds@linux-foundation.org>, Andrew Morton <akpm@linux-foundation.org>, Rik van Riel <riel@redhat.com>, Peter Zijlstra <peterz@infradead.org>, Andi Kleen <andi@firstfloor.org>, linux-mm <linux-mm@kvack.org>
List-ID: <linux-mm.kvack.org>

On Fri, Sep 10, 2010 at 01:23:04PM +0900, Naoya Horiguchi wrote:
> Obviously, setting anon_vma for COWed hugepage should be done
> by hugepage_add_new_anon_rmap() to scan vmas faster.
> This patch fixes it.
> 
> Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
> ---
>  mm/hugetlb.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)

Acked-by: Andrea Arcangeli <aarcange@redhat.com>

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