diff options
| author | Daniel Borkmann <daniel@iogearbox.net> | 2016-03-09 05:00:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-11 23:14:26 +0300 |
| commit | 134611446dc657e1bbc73ca0e4e6b599df687db0 (patch) | |
| tree | 4a737866a24d8f515b09acda069ab422fe28344b /include/net/udp_tunnel.h | |
| parent | e327f4e193b6a176f4dc3b19faf6371a8917588d (diff) | |
| download | linux-134611446dc657e1bbc73ca0e4e6b599df687db0.tar.xz | |
ip_tunnel: add support for setting flow label via collect metadata
This patch extends udp_tunnel6_xmit_skb() to pass in the IPv6 flow label
from call sites. Currently, there's no such option and it's always set to
zero when writing ip6_flow_hdr(). Add a label member to ip_tunnel_key, so
that flow-based tunnels via collect metadata frontends can make use of it.
vxlan and geneve will be converted to add flow label support separately.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/udp_tunnel.h')
| -rw-r--r-- | include/net/udp_tunnel.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h index 97f5adb121a6..b83114077cee 100644 --- a/include/net/udp_tunnel.h +++ b/include/net/udp_tunnel.h @@ -88,8 +88,8 @@ int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk, struct sk_buff *skb, struct net_device *dev, struct in6_addr *saddr, struct in6_addr *daddr, - __u8 prio, __u8 ttl, __be16 src_port, - __be16 dst_port, bool nocheck); + __u8 prio, __u8 ttl, __be32 label, + __be16 src_port, __be16 dst_port, bool nocheck); #endif void udp_tunnel_sock_release(struct socket *sock); |