1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
index f85ec5613721..2dc767e08f54 100644
--- a/include/linux/uidgid.h
+++ b/include/linux/uidgid.h
@@ -132,6 +132,7 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
 
 u32 map_id_down(struct uid_gid_map *map, u32 id);
 u32 map_id_up(struct uid_gid_map *map, u32 id);
+u32 map_id_range_up(struct uid_gid_map *map, u32 id, u32 count);
 
 #else
 
@@ -186,6 +187,11 @@ static inline u32 map_id_down(struct uid_gid_map *map, u32 id)
 	return id;
 }
 
+static inline u32 map_id_range_up(struct uid_gid_map *map, u32 id, u32 count)
+{
+	return id;
+}
+
 static inline u32 map_id_up(struct uid_gid_map *map, u32 id)
 {
 	return id;