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-rw-r--r--include/net/route.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/route.h b/include/net/route.h
index a9c60fc68e36..81750ae50833 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -128,6 +128,12 @@ static inline struct rtable *__ip_route_output_key(struct net *net,
struct rtable *ip_route_output_flow(struct net *, struct flowi4 *flp,
const struct sock *sk);
+struct rtable *ip_route_output_tunnel(struct sk_buff *skb,
+ struct net_device *dev,
+ struct net *net, __be32 *saddr,
+ const struct ip_tunnel_info *info,
+ u8 protocol, bool use_cache);
+
struct dst_entry *ipv4_blackhole_route(struct net *net,
struct dst_entry *dst_orig);