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af_packet: eliminate pgv_to_page on some arches
authorChangli Gao <xiaosuo@gmail.com>
Tue, 7 Dec 2010 04:26:16 +0000 (04:26 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 8 Dec 2010 18:43:41 +0000 (10:43 -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>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/packet/af_packet.c patch | blob | history

diff --cc net/packet/af_packet.c
Simple merge
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