diff --git a/mm/slab.c b/mm/slab.c
index 4a907a0..9bf2251 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -565,7 +565,7 @@
 	if (slab_state < UP)
 		return;
 
-	for (i = 1; i < PAGE_SHIFT + MAX_ORDER; i++) {
+	for (i = 1; i <= KMALLOC_SHIFT_HIGH; i++) {
 		struct kmem_cache_node *n;
 		struct kmem_cache *cache = kmalloc_caches[i];