From: Stephen Hemminger <shemminger@osdl.org>
Date: Thu, 7 Dec 2006 23:08:17 +0000 (-0800)
Subject: [NET]: Convert hh_lock to seqlock.
X-Git-Tag: v2.6.20-rc1~34^2~28^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3644f0cee77494190452de132e82245107939284;p=pandora-kernel.git

[NET]: Convert hh_lock to seqlock.

The hard header cache is in the main output path, so using
seqlock instead of reader/writer lock should reduce overhead.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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