From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rik van Riel <riel@redhat.com>
Subject: Re: [PATCH 04/13] mm: Move anon_vma ref out from under CONFIG_KSM
Date: Fri, 09 Apr 2010 08:35:36 -0400
Message-ID: <4BBF1F18.2030603@redhat.com>
References: <20100408191737.296180458@chello.nl> <20100408192722.772417072@chello.nl>
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To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Andrea Arcangeli <aarcange@redhat.com>, Avi Kivity <avi@redhat.com>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>, akpm@linux-foundation.org, Linus Torvalds <torvalds@linux-foundation.org>, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Benjamin Herrenschmidt <benh@kernel.crashing.org>, David Miller <davem@davemloft.net>, Hugh Dickins <hugh.dickins@tiscali.co.uk>, Mel Gorman <mel@csn.ul.ie>, Nick Piggin <npiggin@suse.de>

On 04/08/2010 03:17 PM, Peter Zijlstra wrote:
> We need an anon_vma refcount for preemptible anon_vma->lock as well
> as memory compaction, so move it out into generic code.
>
> Signed-off-by: Peter Zijlstra<a.p.zijlstra@chello.nl>

Reviewed-by: Rik van Riel <riel@redhat.com>