[bpf-next,v3,1/5] ip_tunnels: Add new flow flags field to ip_tunnel_key

Commit Message

Paul Chaignon July 25, 2022, 2:31 p.m. UTC

This commit extends the ip_tunnel_key struct with a new field for the
flow flags, to pass them to the route lookups. This new field will be
populated and used in subsequent commits.

Acked-by: Martin KaFai Lau <[e-mail]>
Reviewed-by: Nikolay Aleksandrov <[e-mail]>
Signed-off-by: Paul Chaignon <[e-mail]>
---
 include/net/ip_tunnels.h | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 20db95055db3..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. */