From 0c1b2038192648410701a6fd90acf18f439fb6d3 Mon Sep 17 00:00:00 2001
From: Andrey Konovalov <andreyknvl@google.com>
Date: Wed, 19 Jan 2022 18:09:28 -0800
Subject: [PATCH] lib/test_meminit: destroy cache in kmem_cache_alloc_bulk()
 test

commit e073e5ef90298d2d6e5e7f04b545a0815e92110c upstream.

Make do_kmem_cache_size_bulk() destroy the cache it creates.

Link: https://lkml.kernel.org/r/aced20a94bf04159a139f0846e41d38a1537debb.1640018297.git.andreyknvl@google.com
Fixes: 03a9349ac0e0 ("lib/test_meminit: add a kmem_cache_alloc_bulk() test")
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 lib/test_meminit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/test_meminit.c b/lib/test_meminit.c
index 9742e5cb853a..ab00c79423a5 100644
--- a/lib/test_meminit.c
+++ b/lib/test_meminit.c
@@ -319,6 +319,7 @@ static int __init do_kmem_cache_size_bulk(int size, int *total_failures)
 		if (num)
 			kmem_cache_free_bulk(c, num, objects);
 	}
+	kmem_cache_destroy(c);
 	*total_failures += fail;
 	return 1;
 }