From ccb1c31a7a8744cd153a7d92b726a56b56ad61d3 Mon Sep 17 00:00:00 2001 From: Amerigo Wang Date: Fri, 14 Dec 2012 22:09:51 +0000 Subject: bridge: add flags to distinguish permanent mdb entires This patch adds a flag to each mdb entry, so that we can distinguish permanent entries with temporary entries. Cc: Herbert Xu Cc: Stephen Hemminger Cc: "David S. Miller" Signed-off-by: Cong Wang Signed-off-by: David S. Miller --- net/bridge/br_private.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net/bridge/br_private.h') diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index f21a739..49b85af4 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -83,6 +83,7 @@ struct net_bridge_port_group { struct rcu_head rcu; struct timer_list timer; struct br_ip addr; + unsigned char state; }; struct net_bridge_mdb_entry @@ -443,7 +444,8 @@ extern void br_multicast_free_pg(struct rcu_head *head); extern struct net_bridge_port_group *br_multicast_new_port_group( struct net_bridge_port *port, struct br_ip *group, - struct net_bridge_port_group *next); + struct net_bridge_port_group *next, + unsigned char state); extern void br_mdb_init(void); extern void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port, struct br_ip *group, int type); -- cgit v1.1