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-rw-r--r--include/net/fib_rules.h1
-rw-r--r--include/net/ip_tunnels.h11
-rw-r--r--include/uapi/linux/fib_rules.h2
3 files changed, 13 insertions, 1 deletions
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index 903a55efbffe..4e8f804f4589 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -19,6 +19,7 @@ struct fib_rule {
u8 action;
/* 3 bytes hole, try to use */
u32 target;
+ __be64 tun_id;
struct fib_rule __rcu *ctarget;
struct net *fr_net;
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 0b7e18cfa0b4..0a5a7763eec2 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -303,6 +303,17 @@ static inline struct ip_tunnel_info *lwt_tun_info(struct lwtunnel_state *lwtstat
return (struct ip_tunnel_info *)lwtstate->data;
}
+extern struct static_key ip_tunnel_metadata_cnt;
+
+/* Returns > 0 if metadata should be collected */
+static inline int ip_tunnel_collect_metadata(void)
+{
+ return static_key_false(&ip_tunnel_metadata_cnt);
+}
+
+void ip_tunnel_need_metadata(void);
+void ip_tunnel_unneed_metadata(void);
+
#endif /* CONFIG_INET */
#endif /* __NET_IP_TUNNELS_H */
diff --git a/include/uapi/linux/fib_rules.h b/include/uapi/linux/fib_rules.h
index 2b82d7e30974..96161b8202b5 100644
--- a/include/uapi/linux/fib_rules.h
+++ b/include/uapi/linux/fib_rules.h
@@ -43,7 +43,7 @@ enum {
FRA_UNUSED5,
FRA_FWMARK, /* mark */
FRA_FLOW, /* flow/class id */
- FRA_UNUSED6,
+ FRA_TUN_ID,
FRA_SUPPRESS_IFGROUP,
FRA_SUPPRESS_PREFIXLEN,
FRA_TABLE, /* Extended table id */