netdev - Re: [PATCH] af_packet: eliminate pgv_to

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Date:	Wed, 08 Dec 2010 10:44:03 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	xiaosuo@...il.com
Cc:	eric.dumazet@...il.com, jpirko@...hat.com, nhorman@...driver.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH] af_packet: eliminate pgv_to_page on some arches

From: Changli Gao <xiaosuo@...il.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@...il.com>

Applied.
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