diff --git a/mm/slub.c b/mm/slub.c
index 765c588..fe4db9c 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1233,13 +1233,17 @@
 	kmemleak_free(x);
 }
 
-static inline int slab_pre_alloc_hook(struct kmem_cache *s, gfp_t flags)
+static inline struct kmem_cache *slab_pre_alloc_hook(struct kmem_cache *s,
+						     gfp_t flags)
 {
 	flags &= gfp_allowed_mask;
 	lockdep_trace_alloc(flags);
 	might_sleep_if(flags & __GFP_WAIT);
 
-	return should_failslab(s->object_size, flags, s->flags);
+	if (should_failslab(s->object_size, flags, s->flags))
+		return NULL;
+
+	return memcg_kmem_get_cache(s, flags);
 }
 
 static inline void slab_post_alloc_hook(struct kmem_cache *s,
@@ -1248,6 +1252,7 @@
 	flags &= gfp_allowed_mask;
 	kmemcheck_slab_alloc(s, flags, object, slab_ksize(s));
 	kmemleak_alloc_recursive(object, s->object_size, 1, s->flags, flags);
+	memcg_kmem_put_cache(s);
 }
 
 static inline void slab_free_hook(struct kmem_cache *s, void *x)
@@ -2384,10 +2389,9 @@
 	struct page *page;
 	unsigned long tid;
 
-	if (slab_pre_alloc_hook(s, gfpflags))
+	s = slab_pre_alloc_hook(s, gfpflags);
+	if (!s)
 		return NULL;
-
-	s = memcg_kmem_get_cache(s, gfpflags);
 redo:
 	/*
 	 * Must read kmem_cache cpu data via this cpu ptr. Preemption is