From: Stephen Hemminger <shemminger@osdl.org>
Date: Tue, 29 Aug 2006 23:48:09 +0000 (-0700)
Subject: [IPV4] fib: convert reader/writer to spinlock
X-Git-Tag: v2.6.19-rc1~1272^2~298
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=832b4c5e184391773e462653aa862a8cab71f38d;p=pandora-kernel.git

[IPV4] fib: convert reader/writer to spinlock

Ther is no point in using a more expensive reader/writer lock
for a low contention lock like the fib_info_lock. The only
reader case is in handling route redirects.

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