From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@vyatta.com>
Subject: Re: [PATCH net-next-2.6] net: dont hold rtnl mutex during netlink
 dump callbacks
Date: Thu, 28 Apr 2011 08:40:48 -0700
Message-ID: <20110428084048.532d84e6@nehalam>
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Cc: David Miller <davem@davemloft.net>,
	Patrick McHardy <kaber@trash.net>,
	netdev <netdev@vger.kernel.org>,
	Remi Denis-Courmont <remi.denis-courmont@nokia.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
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On Thu, 28 Apr 2011 10:56:07 +0200
Eric Dumazet <eric.dumazet@gmail.com> wrote:

> @@ -1980,7 +1978,7 @@ static int __net_init rtnetlink_net_init(struct net *net)
>  {
>  	struct sock *sk;
>  	sk = netlink_kernel_create(net, NETLINK_ROUTE, RTNLGRP_MAX,
> -				   rtnetlink_rcv, &rtnl_mutex, THIS_MODULE);
> +				   rtnetlink_rcv, NULL, THIS_MODULE);

Looks like only genetlink is still using the mutex argument.