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Date: Wed, 30 May 2007 13:10:22 -0700 (PDT)
From: Christoph Lameter <clameter@sgi.com>
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cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
       Mel Gorman <mel@csn.ul.ie>, linux-mm@kvack.org,
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Subject: Re: [PATCH 2/7] KAMEZAWA Hiroyuki - migration by kernel
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On Wed, 30 May 2007, Christoph Lameter wrote:

> What guarantees that the old vma is not gone by then?

We would need to add the vma on the stack to the anon vma list .... Right.