diff options
| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2009-06-05 09:35:28 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-12 08:03:21 +0400 |
| commit | da6782927de809d9d427bd4bd6a4024243e41f13 (patch) | |
| tree | 79419b352017a0c125c2b17e6a170589b31d8cb3 /net/bridge/br_private.h | |
| parent | 746e6ad23cd6fec2edce056e014a0eabeffa838c (diff) | |
| download | linux-da6782927de809d9d427bd4bd6a4024243e41f13.tar.xz | |
bridge: Simplify interface for ATM LANE
This patch changes FDB entry check for ATM LANE bridge integration.
There's no point in holding a FDB entry around SKB building.
br_fdb_get()/br_fdb_put() pair are changed into single br_fdb_test_addr()
hook that checks if the addr has FDB entry pointing to other port
to the one the request arrived on.
FDB entry refcounting is removed as it's not used anywhere else.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index b6c3b71974dc..d5b5537272b4 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -51,7 +51,6 @@ struct net_bridge_fdb_entry struct net_bridge_port *dst; struct rcu_head rcu; - atomic_t use_count; unsigned long ageing_timer; mac_addr addr; unsigned char is_local; @@ -154,9 +153,7 @@ extern void br_fdb_delete_by_port(struct net_bridge *br, const struct net_bridge_port *p, int do_all); extern struct net_bridge_fdb_entry *__br_fdb_get(struct net_bridge *br, const unsigned char *addr); -extern struct net_bridge_fdb_entry *br_fdb_get(struct net_bridge *br, - unsigned char *addr); -extern void br_fdb_put(struct net_bridge_fdb_entry *ent); +extern int br_fdb_test_addr(struct net_device *dev, unsigned char *addr); extern int br_fdb_fillbuf(struct net_bridge *br, void *buf, unsigned long count, unsigned long off); extern int br_fdb_insert(struct net_bridge *br, @@ -242,10 +239,9 @@ extern void br_stp_port_timer_init(struct net_bridge_port *p); extern unsigned long br_timer_value(const struct timer_list *timer); /* br.c */ -extern struct net_bridge_fdb_entry *(*br_fdb_get_hook)(struct net_bridge *br, - unsigned char *addr); -extern void (*br_fdb_put_hook)(struct net_bridge_fdb_entry *ent); - +#if defined(CONFIG_ATM_LANE) || defined(CONFIG_ATM_LANE_MODULE) +extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr); +#endif /* br_netlink.c */ extern int br_netlink_init(void); |