From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] af_packet: eliminate pgv_to_page on some arches
Date: Wed, 08 Dec 2010 10:44:03 -0800 (PST)
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From: Changli Gao <xiaosuo@gmail.com>
Date: Tue,  7 Dec 2010 22:26:16 +0800

> Some arches don't need flush_dcache_page(), and don't implement it, so
> we can eliminate pgv_to_page() calls on those arches.
> 
> Signed-off-by: Changli Gao <xiaosuo@gmail.com>

Applied.