diff --git a/kernel/profile.c b/kernel/profile.c
index a9e422df6bf63e28648432efa7f0503aa09ffe8f..9830a037d8db1543215f02c01918af3fd980bb10 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -102,7 +102,7 @@ int profile_setup(char *str)
 __setup("profile=", profile_setup);
 
 
-int profile_init(void)
+int __ref profile_init(void)
 {
 	int buffer_bytes;
 	if (!prof_on)