From: stephen hemminger <shemminger@vyatta.com>
Date: Tue, 10 Nov 2009 07:54:49 +0000 (+0000)
Subject: net: use rcu for network scheduler API
X-Git-Tag: v2.6.33-rc1~388^2~421
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1e9016da6d0f16551d90085758ae45d26826118;p=pandora-kernel.git

net: use rcu for network scheduler API

Use RCU to walk list of network devices in qdisc dump.
This could be optimized for large number of devices.

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