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Date: Wed, 19 May 2010 03:05:58 +0200
From: Andrea Arcangeli <aarcange@redhat.com>
To: Rik van Riel <riel@redhat.com>
Cc: Mel Gorman <mel@csn.ul.ie>, Andrew Morton <akpm@linux-foundation.org>,
       Minchan Kim <minchan.kim@gmail.com>, Linux-MM <linux-mm@kvack.org>,
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       LKML <linux-kernel@vger.kernel.org>,
       Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH -v2 5/5] extend KSM refcounts to the anon_vma root
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On Thu, May 13, 2010 at 10:34:46AM -0400, Rik van Riel wrote:
> +		int empty list_empty(&anon_vma->head);

Adding "=" and hope it all works.