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Date: Wed, 9 Jun 2010 12:05:01 +0100
From: Mel Gorman <mel@csn.ul.ie>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Andrea Arcangeli <aarcange@redhat.com>, Avi Kivity <avi@redhat.com>,
       Thomas Gleixner <tglx@linutronix.de>, Rik van Riel <riel@redhat.com>,
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       Benjamin Herrenschmidt <benh@kernel.crashing.org>,
       David Miller <davem@davemloft.net>,
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       Nick Piggin <npiggin@suse.de>,
       "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: [PATCH 09/28] mm: Move anon_vma ref out from under CONFIG_KSM
Message-ID: <20100609110501.GE5650@csn.ul.ie>
References: <20100607110654.606530953@chello.nl> <20100607111407.216849162@chello.nl>
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On Mon, Jun 07, 2010 at 01:07:03PM +0200, Peter Zijlstra wrote:
> We need an anon_vma refcount for preemptible anon_vma->lock.
> 
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>

Can't see any problems

Acked-by: Mel Gorman <mel@csn.ul.ie>

> <SNIP>

-- 
Mel Gorman
Part-time Phd Student                          Linux Technology Center
University of Limerick                         IBM Dublin Software Lab