diff options
Diffstat (limited to 'net/bridge/br_input.c')
| -rw-r--r-- | net/bridge/br_input.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c index 99647d8f95c8..5fc1c5b1c360 100644 --- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -27,8 +27,10 @@ static int br_pass_frame_up(struct sk_buff *skb) struct net_bridge *br = netdev_priv(brdev); struct br_cpu_netstats *brstats = this_cpu_ptr(br->stats); + u64_stats_update_begin(&brstats->syncp); brstats->rx_packets++; brstats->rx_bytes += skb->len; + u64_stats_update_end(&brstats->syncp); indev = skb->dev; skb->dev = brdev; @@ -41,7 +43,7 @@ static int br_pass_frame_up(struct sk_buff *skb) int br_handle_frame_finish(struct sk_buff *skb) { const unsigned char *dest = eth_hdr(skb)->h_dest; - struct net_bridge_port *p = rcu_dereference(skb->dev->br_port); + struct net_bridge_port *p = br_port_get_rcu(skb->dev); struct net_bridge *br; struct net_bridge_fdb_entry *dst; struct net_bridge_mdb_entry *mdst; @@ -111,10 +113,9 @@ drop: /* note: already called with rcu_read_lock (preempt_disabled) */ static int br_handle_local_finish(struct sk_buff *skb) { - struct net_bridge_port *p = rcu_dereference(skb->dev->br_port); + struct net_bridge_port *p = br_port_get_rcu(skb->dev); - if (p) - br_fdb_update(p->br, p, eth_hdr(skb)->h_source); + br_fdb_update(p->br, p, eth_hdr(skb)->h_source); return 0; /* process further */ } @@ -151,7 +152,7 @@ struct sk_buff *br_handle_frame(struct sk_buff *skb) if (!skb) return NULL; - p = rcu_dereference(skb->dev->br_port); + p = br_port_get_rcu(skb->dev); if (unlikely(is_link_local(dest))) { /* Pause frames shouldn't be passed up by driver anyway */ |