diff options
Diffstat (limited to 'include/net/ip_tunnels.h')
| -rw-r--r-- | include/net/ip_tunnels.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index c24fa934221d..63fac94f9ace 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -54,6 +54,7 @@ struct ip_tunnel_key { __be32 label; /* Flow Label for IPv6 */ __be16 tp_src; __be16 tp_dst; + __u8 flow_flags; }; /* Flags for ip_tunnel_info mode. */ @@ -387,9 +388,11 @@ static inline int ip_tunnel_encap(struct sk_buff *skb, struct ip_tunnel *t, static inline u8 ip_tunnel_get_dsfield(const struct iphdr *iph, const struct sk_buff *skb) { - if (skb->protocol == htons(ETH_P_IP)) + __be16 payload_protocol = skb_protocol(skb, true); + + if (payload_protocol == htons(ETH_P_IP)) return iph->tos; - else if (skb->protocol == htons(ETH_P_IPV6)) + else if (payload_protocol == htons(ETH_P_IPV6)) return ipv6_get_dsfield((const struct ipv6hdr *)iph); else return 0; @@ -398,9 +401,11 @@ static inline u8 ip_tunnel_get_dsfield(const struct iphdr *iph, static inline u8 ip_tunnel_get_ttl(const struct iphdr *iph, const struct sk_buff *skb) { - if (skb->protocol == htons(ETH_P_IP)) + __be16 payload_protocol = skb_protocol(skb, true); + + if (payload_protocol == htons(ETH_P_IP)) return iph->ttl; - else if (skb->protocol == htons(ETH_P_IPV6)) + else if (payload_protocol == htons(ETH_P_IPV6)) return ((const struct ipv6hdr *)iph)->hop_limit; else return 0; @@ -456,8 +461,8 @@ static inline void iptunnel_xmit_stats(struct net_device *dev, int pkt_len) struct pcpu_sw_netstats *tstats = get_cpu_ptr(dev->tstats); u64_stats_update_begin(&tstats->syncp); - tstats->tx_bytes += pkt_len; - tstats->tx_packets++; + u64_stats_add(&tstats->tx_bytes, pkt_len); + u64_stats_inc(&tstats->tx_packets); u64_stats_update_end(&tstats->syncp); put_cpu_ptr(tstats); } else { |