diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/ip6_route.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 0fbf73dd531a..199056933dcb 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -22,6 +22,7 @@ struct route_info { #include <net/flow.h> #include <net/ip6_fib.h> #include <net/sock.h> +#include <net/lwtunnel.h> #include <linux/ip.h> #include <linux/ipv6.h> #include <linux/route.h> @@ -232,4 +233,11 @@ static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt, return daddr; } +static inline bool rt6_duplicate_nexthop(struct rt6_info *a, struct rt6_info *b) +{ + return a->dst.dev == b->dst.dev && + a->rt6i_idev == b->rt6i_idev && + ipv6_addr_equal(&a->rt6i_gateway, &b->rt6i_gateway) && + !lwtunnel_cmp_encap(a->dst.lwtstate, b->dst.lwtstate); +} #endif |