tree f922f2991f04ffd29d76e4fbaf07ec299efbdd1c
parent 15c2d75f49189e1769c5e8f5f099d03d055c4910
author Changli Gao <xiaosuo@gmail.com> 1291695976 +0000
committer David S. Miller <davem@davemloft.net> 1291833821 -0800

af_packet: eliminate pgv_to_page on some arches

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>