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c6d14c8456
linux/net/netrom
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Eric Dumazet c6d14c8456 net: Introduce for_each_netdev_rcu() iterator 
Adds RCU management to the list of netdevices.

Convert some for_each_netdev() users to RCU version, if
it can avoid read_lock-ing dev_base_lock

Ie:
	read_lock(&dev_base_loack);
	for_each_netdev(net, dev)
		some_action();
	read_unlock(&dev_base_lock);

becomes :

	rcu_read_lock();
	for_each_netdev_rcu(net, dev)
		some_action();
	rcu_read_unlock();


Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-04 05:43:23 -08:00
..
af_netrom.c net: mark net_proto_ops as const 2009-10-07 01:10:46 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nr_dev.c convert hamradio drivers to netdev_txreturnt_t 2009-09-01 01:13:12 -07:00
nr_in.c [SK_BUFF]: Some more conversions to skb_copy_from_linear_data 2007-04-25 22:28:30 -07:00
nr_loopback.c [SK_BUFF]: Introduce skb_copy_from_linear_data{_offset} 2007-04-25 22:28:23 -07:00
nr_out.c [SK_BUFF]: Introduce skb_copy_to_linear_data{_offset} 2007-04-25 22:28:29 -07:00
nr_route.c net: Introduce for_each_netdev_rcu() iterator 2009-11-04 05:43:23 -08:00
nr_subr.c [SK_BUFF]: Introduce skb_copy_from_linear_data{_offset} 2007-04-25 22:28:23 -07:00
nr_timer.c [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
sysctl_net_netrom.c net: '&' redux 2008-11-03 18:21:05 -08:00