1 files changed, 1 insertions, 0 deletions

diff --git a/tools/testing/radix-tree/test.h b/tools/testing/radix-tree/test.h
index 5d2fad05b263..215ab77a56e3 100644
--- a/tools/testing/radix-tree/test.h
+++ b/tools/testing/radix-tree/test.h
@@ -28,6 +28,7 @@ void item_kill_tree(struct radix_tree_root *root);
 void tag_check(void);
 void multiorder_checks(void);
 void iteration_test(void);
+void benchmark(void);
 
 struct item *
 item_tag_set(struct radix_tree_root *root, unsigned long index, int tag);