diff --git a/[refs] b/[refs]
index bb8b9650e7bc..c54ac8de8fb2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 61e06037e764337da39dff307cbcdbe9cf288349
+refs/heads/master: 34342e863c3143640c031760140d640a06c6a5f8
diff --git a/trunk/mm/slab.c b/trunk/mm/slab.c
index 59d382fbca1c..75127a6f1fd9 100644
--- a/trunk/mm/slab.c
+++ b/trunk/mm/slab.c
@@ -2166,7 +2166,9 @@ static inline void *__cache_alloc(kmem_cache_t *cachep, unsigned int __nocast fl
 		objp = cache_alloc_refill(cachep, flags);
 	}
 	local_irq_restore(save_flags);
-	objp = cache_alloc_debugcheck_after(cachep, flags, objp, __builtin_return_address(0));
+	objp = cache_alloc_debugcheck_after(cachep, flags, objp,
+					__builtin_return_address(0));
+	prefetchw(objp);
 	return objp;
 }