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ip_tunnels: Add new flow flags field to ip_tunnel_key 

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.

Signed-off-by: Paul Chaignon <paul@isovalent.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/f8bfd4983bd06685a59b1e3ba76ca27496f51ef3.1658759380.git.paul@isovalent.com
This commit is contained in:
Paul Chaignon 2022-07-25 16:31:37 +02:00 committed by Daniel Borkmann
parent 8e4372e617
commit 451ef36bd2
1 changed files with 1 additions and 0 deletions
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include/net/ip_tunnels.h
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@ -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. */