diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.c | 35 | ||||
| -rw-r--r-- | net/core/skbuff.c | 2 |
2 files changed, 19 insertions, 18 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index faf59b02c4bf..e1cc162bf295 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1058,7 +1058,7 @@ void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) skb2->h.raw = skb2->nh.raw; skb2->pkt_type = PACKET_OUTGOING; - ptype->func(skb2, skb->dev, ptype); + ptype->func(skb2, skb->dev, ptype, skb->dev); } } rcu_read_unlock(); @@ -1425,14 +1425,14 @@ int netif_rx_ni(struct sk_buff *skb) EXPORT_SYMBOL(netif_rx_ni); -static __inline__ void skb_bond(struct sk_buff *skb) +static inline struct net_device *skb_bond(struct sk_buff *skb) { struct net_device *dev = skb->dev; - if (dev->master) { - skb->real_dev = skb->dev; + if (dev->master) skb->dev = dev->master; - } + + return dev; } static void net_tx_action(struct softirq_action *h) @@ -1482,10 +1482,11 @@ static void net_tx_action(struct softirq_action *h) } static __inline__ int deliver_skb(struct sk_buff *skb, - struct packet_type *pt_prev) + struct packet_type *pt_prev, + struct net_device *orig_dev) { atomic_inc(&skb->users); - return pt_prev->func(skb, skb->dev, pt_prev); + return pt_prev->func(skb, skb->dev, pt_prev, orig_dev); } #if defined(CONFIG_BRIDGE) || defined (CONFIG_BRIDGE_MODULE) @@ -1496,7 +1497,8 @@ struct net_bridge_fdb_entry *(*br_fdb_get_hook)(struct net_bridge *br, void (*br_fdb_put_hook)(struct net_bridge_fdb_entry *ent); static __inline__ int handle_bridge(struct sk_buff **pskb, - struct packet_type **pt_prev, int *ret) + struct packet_type **pt_prev, int *ret, + struct net_device *orig_dev) { struct net_bridge_port *port; @@ -1505,14 +1507,14 @@ static __inline__ int handle_bridge(struct sk_buff **pskb, return 0; if (*pt_prev) { - *ret = deliver_skb(*pskb, *pt_prev); + *ret = deliver_skb(*pskb, *pt_prev, orig_dev); *pt_prev = NULL; } return br_handle_frame_hook(port, pskb); } #else -#define handle_bridge(skb, pt_prev, ret) (0) +#define handle_bridge(skb, pt_prev, ret, orig_dev) (0) #endif #ifdef CONFIG_NET_CLS_ACT @@ -1559,6 +1561,7 @@ static int ing_filter(struct sk_buff *skb) int netif_receive_skb(struct sk_buff *skb) { struct packet_type *ptype, *pt_prev; + struct net_device *orig_dev; int ret = NET_RX_DROP; unsigned short type; @@ -1569,7 +1572,7 @@ int netif_receive_skb(struct sk_buff *skb) if (!skb->stamp.tv_sec) net_timestamp(&skb->stamp); - skb_bond(skb); + orig_dev = skb_bond(skb); __get_cpu_var(netdev_rx_stat).total++; @@ -1590,14 +1593,14 @@ int netif_receive_skb(struct sk_buff *skb) list_for_each_entry_rcu(ptype, &ptype_all, list) { if (!ptype->dev || ptype->dev == skb->dev) { if (pt_prev) - ret = deliver_skb(skb, pt_prev); + ret = deliver_skb(skb, pt_prev, orig_dev); pt_prev = ptype; } } #ifdef CONFIG_NET_CLS_ACT if (pt_prev) { - ret = deliver_skb(skb, pt_prev); + ret = deliver_skb(skb, pt_prev, orig_dev); pt_prev = NULL; /* noone else should process this after*/ } else { skb->tc_verd = SET_TC_OK2MUNGE(skb->tc_verd); @@ -1616,7 +1619,7 @@ ncls: handle_diverter(skb); - if (handle_bridge(&skb, &pt_prev, &ret)) + if (handle_bridge(&skb, &pt_prev, &ret, orig_dev)) goto out; type = skb->protocol; @@ -1624,13 +1627,13 @@ ncls: if (ptype->type == type && (!ptype->dev || ptype->dev == skb->dev)) { if (pt_prev) - ret = deliver_skb(skb, pt_prev); + ret = deliver_skb(skb, pt_prev, orig_dev); pt_prev = ptype; } } if (pt_prev) { - ret = pt_prev->func(skb, skb->dev, pt_prev); + ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev); } else { kfree_skb(skb); /* Jamal, now you will not able to escape explaining diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 16df7bd77e78..ef498cb9f786 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -333,7 +333,6 @@ struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask) n->sk = NULL; C(stamp); C(dev); - C(real_dev); C(h); C(nh); C(mac); @@ -397,7 +396,6 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->sk = NULL; new->dev = old->dev; - new->real_dev = old->real_dev; new->priority = old->priority; new->protocol = old->protocol; new->dst = dst_clone(old->dst); |