167 static struct kmem_cache *test_cache;  variable
183 	test_cache = kmem_cache_create("test", size, 1, flags, ctor);  in setup_test_cache()
184 	KUNIT_ASSERT_TRUE_MSG(test, test_cache, "could not create cache");  in setup_test_cache()
191 	if (!test_cache)  in test_cache_destroy()
194 	kmem_cache_destroy(test_cache);  in test_cache_destroy()
195 	test_cache = NULL;  in test_cache_destroy()
206 	if (test_cache)  in test_free()
207 		kmem_cache_free(test_cache, ptr);  in test_free()
249 		   policy_name, !!test_cache);  in test_alloc()
263 		if (test_cache)  in test_alloc()
264 			alloc = kmem_cache_alloc(test_cache, gfp);  in test_alloc()
270 …struct kmem_cache *s = test_cache ?: kmalloc_caches[kmalloc_type(GFP_KERNEL)][kmalloc_index(size)];  in test_alloc()
316 	if (!test_cache)  in test_out_of_bounds_read()
499 	KUNIT_EXPECT_TRUE(test, test_cache);  in test_shrink_memcache()
501 	kmem_cache_shrink(test_cache);  in test_shrink_memcache()
529 		kmem_cache_free_bulk(test_cache, ARRAY_SIZE(objects), objects);  in test_free_bulk()
650 	KUNIT_EXPECT_TRUE(test, test_cache); /* Want memcache. */  in test_memcache_typesafe_by_rcu()
688 	KUNIT_EXPECT_FALSE(test, test_cache);  in test_krealloc()
723 	KUNIT_EXPECT_TRUE(test, test_cache); /* Want memcache. */  in test_memcache_alloc_bulk()
731 		int i, num = kmem_cache_alloc_bulk(test_cache, GFP_ATOMIC, ARRAY_SIZE(objects),  in test_memcache_alloc_bulk()
741 		kmem_cache_free_bulk(test_cache, num, objects);  in test_memcache_alloc_bulk()