1 files changed, 1 insertions, 1 deletions
diff --git a/mm/internal.h b/mm/internal.h
index 17bc0df273bb..f03e8e2c2270 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -59,7 +59,7 @@ extern void prep_compound_page(struct page *page, unsigned long order);
  */
 static inline unsigned long page_order(struct page *page)
 {
-	VM_BUG_ON(!PageBuddy(page));
+	/* PageBuddy() must be checked by the caller */
 	return page_private(page);
 }