diff --git a/mm/slub.c b/mm/slub.c
index c8022444bd08..2bf22bfce846 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1976,9 +1976,9 @@ static inline void mark_objexts_empty(struct slabobj_ext *obj_exts)
 	}
 }
 
-static inline void mark_failed_objexts_alloc(struct slab *slab)
+static inline bool mark_failed_objexts_alloc(struct slab *slab)
 {
-	cmpxchg(&slab->obj_exts, 0, OBJEXTS_ALLOC_FAIL);
+	return cmpxchg(&slab->obj_exts, 0, OBJEXTS_ALLOC_FAIL) == 0;
 }
 
 static inline void handle_failed_objexts_alloc(unsigned long obj_exts,
@@ -2000,7 +2000,7 @@ static inline void handle_failed_objexts_alloc(unsigned long obj_exts,
 #else /* CONFIG_MEM_ALLOC_PROFILING_DEBUG */
 
 static inline void mark_objexts_empty(struct slabobj_ext *obj_exts) {}
-static inline void mark_failed_objexts_alloc(struct slab *slab) {}
+static inline bool mark_failed_objexts_alloc(struct slab *slab) { return false; }
 static inline void handle_failed_objexts_alloc(unsigned long obj_exts,
 			struct slabobj_ext *vec, unsigned int objects) {}
 
@@ -2033,8 +2033,14 @@ int alloc_slab_obj_exts(struct slab *slab, struct kmem_cache *s,
 	vec = kcalloc_node(objects, sizeof(struct slabobj_ext), gfp,
 			   slab_nid(slab));
 	if (!vec) {
-		/* Mark vectors which failed to allocate */
-		mark_failed_objexts_alloc(slab);
+		/*
+		 * Try to mark vectors which failed to allocate.
+		 * If this operation fails, there may be a racing process
+		 * that has already completed the allocation.
+		 */
+		if (!mark_failed_objexts_alloc(slab) &&
+		    slab_obj_exts(slab))
+			return 0;
 
 		return -ENOMEM;
 	}