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Date: Thu, 7 May 2009 10:07:36 +0800
From: Wu Fengguang <fengguang.wu@intel.com>
To: Minchan Kim <minchan.kim@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
       LKML <linux-kernel@vger.kernel.org>,
       KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
       Andi Kleen <andi@firstfloor.org>, Matt Mackall <mpm@selenic.com>,
       Alexey Dobriyan <adobriyan@gmail.com>,
       "linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [PATCH 4/7] proc: export more page flags in /proc/kpageflags
Message-ID: <20090507020736.GB12281@localhost>
References: <20090507012116.996644836@intel.com> <20090507014914.364045992@intel.com> <20090507110431.b6a10746.minchan.kim@barrios-desktop>
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On Thu, May 07, 2009 at 10:04:31AM +0800, Minchan Kim wrote:
> 
> Hi, 
> 
> > +#ifdef CONFIG_MEMORY_FAILURE
> > +	u |= kpf_copy_bit(k, KPF_HWPOISON,	PG_hwpoison);
> > +#endif
> 
> Did mmtom merge memory failure feature?

Maybe not yet.. but the #ifdef makes it safe :-)