From: Hong zhi guo <honkiko@gmail.com>
Date: Wed, 6 Jun 2012 22:36:27 +0000 (+0000)
Subject: macvtap: use prepare_to_wait/finish_wait to ensure mb
X-Git-Tag: v3.6-rc1~125^2~584
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccf7e72b54253f926a35fdfa0366e0cb9ba72ffd;p=pandora-kernel.git

macvtap: use prepare_to_wait/finish_wait to ensure mb

instead of raw assignment to current->state

Signed-off-by: Hong Zhiguo <honkiko@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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