2 files changed, 11 insertions, 3 deletions

diff --git a/include/net/dst.h b/include/net/dst.h
index e01a826f2a9c..46ed958e0c6e 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -108,9 +108,11 @@ struct dst_entry {
 u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old);
 extern const u32 dst_default_metrics[];
 
-#define DST_METRICS_READ_ONLY   0x1UL
+#define DST_METRICS_READ_ONLY           0x1UL
+#define DST_METRICS_FORCE_OVERWRITE     0x2UL
+#define DST_METRICS_FLAGS               0x3UL
 #define __DST_METRICS_PTR(Y)    \
-        ((u32 *)((Y) & ~DST_METRICS_READ_ONLY))
+        ((u32 *)((Y) & ~DST_METRICS_FLAGS))
 #define DST_METRICS_PTR(X)      __DST_METRICS_PTR((X)->_metrics)
 
 static inline bool dst_metrics_read_only(const struct dst_entry *dst)
@@ -118,6 +120,11 @@ static inline bool dst_metrics_read_only(const struct dst_entry *dst)
         return dst->_metrics & DST_METRICS_READ_ONLY;
 }
 
+static inline void dst_metrics_set_force_overwrite(struct dst_entry *dst)
+{
+        dst->_metrics |= DST_METRICS_FORCE_OVERWRITE;
+}
+
 void __dst_destroy_metrics_generic(struct dst_entry *dst, unsigned long old);
 
 static inline void dst_destroy_metrics_generic(struct dst_entry *dst)
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index aca0c2709fd6..9bcb220bd4ad 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -284,7 +284,8 @@ struct fib6_node *fib6_locate(struct fib6_node *root,
 void fib6_clean_all(struct net *net, int (*func)(struct rt6_info *, void *arg),
                     void *arg);
 
-int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nl_info *info);
+int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nl_info *info,
+             struct nlattr *mx, int mx_len);
 
 int fib6_del(struct rt6_info *rt, struct nl_info *info);