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Subject: Re: [PATCH 00/16] mm: prepare for converting vm->vm_flags to 64-bit
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Minchan Kim <minchan@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
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        KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
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Date: Sun, 25 Mar 2012 10:50:00 +1100
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On Sat, 2012-03-24 at 18:46 +0400, Konstantin Khlebnikov wrote:
> Obviously we can combine VM_PFN_AT_MMAP, VM_SAO, VM_GROWSUP and
> VM_MAPPED_COPY into one.

VM_PFN_AT_MMAP isn't arch specific afaik...

Cheers,
Ben.