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Date: Mon, 06 Jul 2009 17:07:33 -0700
From: Yinghai Lu <yinghai@kernel.org>
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To: alex.shi@intel.com
CC: Andrew Morton <akpm@linux-foundation.org>, Ingo Molnar <mingo@elte.hu>,
       "bugzilla-daemon@bugzilla.kernel.org" 
	<bugzilla-daemon@bugzilla.kernel.org>,
       "bugme-daemon@bugzilla.kernel.org" <bugme-daemon@bugzilla.kernel.org>,
       Christoph Lameter <cl@linux-foundation.org>, Mel Gorman <mel@csn.ul.ie>,
       "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
       "Zhang, Yanmin" <yanmin.zhang@intel.com>,
       "Chen, Tim C" <tim.c.chen@intel.com>
Subject: Re: [Bugme-new] [Bug 13690] New: nodes_clear cause hugepage unusable
 on non-NUMA machine
References: <bug-13690-10286@http.bugzilla.kernel.org/>	 <20090701183452.8660c8a9.akpm@linux-foundation.org>	 <4A4C17FD.3080404@kernel.org> <1246517111.15721.5.camel@alexs-hp>	 <4A4C74D8.30809@kernel.org> <1246850004.18539.87.camel@alexs-hp.sh.intel.com>
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Alex Shi wrote:
> Yinghai:
> 
> The 31-rc2 kernel still can not use hugepage on non-NUMA machine. And
> this patch did not appear on rc2 kernel. Are there some concern about
> this? 
> 

can you check
http://lkml.org/lkml/2009/7/2/326

YH