From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 18 Mar 2010 13:37:40 +0000 (+0000)
Subject: net: speedup netdev_set_master()
X-Git-Tag: v2.6.35-rc1~473^2~724
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=283f2fe87e980d8af5ad8aa63751e7e3258ee05a;p=pandora-kernel.git

net: speedup netdev_set_master()

We currently force a synchronize_net() in netdev_set_master()

This seems necessary only when a slave had a master and we dismantle it.

In the other case ("ifenslave bond0 ethO"), we dont need this long
delay.

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