diff --git a/mm/show_mem.c b/mm/show_mem.c
index ec885a398fa0..4efeb2bf6c81 100644
--- a/mm/show_mem.c
+++ b/mm/show_mem.c
@@ -453,3 +453,4 @@ void __show_mem(unsigned int filter, nodemask_t *nodemask, int max_zone_idx)
 	}
 #endif
 }
+EXPORT_SYMBOL_GPL(__show_mem);