From 254245d23396aca1f9100d500163d7bd6019ab6f Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Tue, 10 Nov 2009 07:54:47 +0000 Subject: netdev: add netdev_continue_rcu This adds an RCU macro for continuing search, useful for some network devices like vlan. Signed-off-by: Stephen Hemminger Acked-by: Eric Dumazet Signed-off-by: David S. Miller --- include/linux/netdevice.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/netdevice.h') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 465add6c43e..083b5989cec 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1079,6 +1079,8 @@ extern rwlock_t dev_base_lock; /* Device list lock */ list_for_each_entry_safe(d, n, &(net)->dev_base_head, dev_list) #define for_each_netdev_continue(net, d) \ list_for_each_entry_continue(d, &(net)->dev_base_head, dev_list) +#define for_each_netdev_continue_rcu(net, d) \ + list_for_each_entry_continue_rcu(d, &(net)->dev_base_head, dev_list) #define net_device_entry(lh) list_entry(lh, struct net_device, dev_list) static inline struct net_device *next_net_device(struct net_device *dev) -- cgit v1.2.3-70-g09d2