From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Sun, 1 Nov 2009 19:45:16 +0000 (+0000)
Subject: ifb: RCU locking avoids touching dev refcount
X-Git-Tag: v2.6.33-rc1~388^2~563
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05e8689c9a3a208bf75b60662778d81e23eac460;p=pandora-kernel.git

ifb: RCU locking avoids touching dev refcount

Avoids touching dev refcount in hotpath

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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