diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index d05133b37b17..59bb2b9ec0e2 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -1442,7 +1442,7 @@ static void kmemleak_scan(void)
 			if (page_count(page) == 0)
 				continue;
 			scan_block(page, page + 1, NULL);
-			if (!(pfn % (MAX_SCAN_SIZE / sizeof(*page))))
+			if (!(pfn & 63))
 				cond_resched();
 		}
 	}