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Date: Mon, 21 Nov 2011 09:12:11 +0100
From: Johannes Weiner <jweiner@redhat.com>
To: Hillf Danton <dhillf@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
        Andrea Arcangeli <aarcange@redhat.com>,
        Hugh Dickins <hughd@google.com>, LKML <linux-kernel@vger.kernel.org>,
        linux-mm@kvack.org
Subject: Re: [PATCH] hugetlb: release pages in the error path of hugetlb_cow()
Message-ID: <20111121081152.GA1771@redhat.com>
References: <CAJd=RBC5Q48r0sYeqF9bucaBJPv3LR4UTAannUZ8KXxoXY_Qcw@mail.gmail.com>
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On Fri, Nov 11, 2011 at 09:01:20PM +0800, Hillf Danton wrote:
> If fail to prepare anon_vma, {new, old}_page should be released, or they will
> escape the track and/or control of memory management.
> 
> Thanks
> 
> Signed-off-by: Hillf Danton <dhillf@gmail.com>

Acked-by: Johannes Weiner <jweiner@redhat.com>