diff options
| -rw-r--r-- | net/bridge/br_private.h | 1 | ||||
| -rw-r--r-- | net/bridge/br_stp.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 2114e45682ea..8567d4712f1a 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -75,6 +75,7 @@ struct net_bridge_port bridge_id designated_bridge; u32 path_cost; u32 designated_cost; + unsigned long designated_age; struct timer_list forward_delay_timer; struct timer_list hold_timer; diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c index fd3f8d6c0998..c7d6bfc50c38 100644 --- a/net/bridge/br_stp.c +++ b/net/bridge/br_stp.c @@ -165,8 +165,7 @@ void br_transmit_config(struct net_bridge_port *p) else { struct net_bridge_port *root = br_get_port(br, br->root_port); - bpdu.message_age = br->max_age - - (root->message_age_timer.expires - jiffies) + bpdu.message_age = (jiffies - root->designated_age) + MESSAGE_AGE_INCR; } bpdu.max_age = br->max_age; @@ -190,6 +189,7 @@ static inline void br_record_config_information(struct net_bridge_port *p, p->designated_cost = bpdu->root_path_cost; p->designated_bridge = bpdu->bridge_id; p->designated_port = bpdu->port_id; + p->designated_age = jiffies + bpdu->message_age; mod_timer(&p->message_age_timer, jiffies + (p->br->max_age - bpdu->message_age)); |