linux-kernel - [PATCH] lib/test_meminit: destroy cache in kmem_cache_alloc

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Message-Id: <aced20a94bf04159a139f0846e41d38a1537debb.1640018297.git.andreyknvl@google.com>
Date:   Mon, 20 Dec 2021 17:39:43 +0100
From:   andrey.konovalov@...ux.dev
To:     Alexander Potapenko <glider@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     Andrey Konovalov <andreyknvl@...il.com>,
        Marco Elver <elver@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Andrey Ryabinin <ryabinin.a.a@...il.com>,
        kasan-dev@...glegroups.com, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        Andrey Konovalov <andreyknvl@...gle.com>
Subject: [PATCH] lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test

From: Andrey Konovalov <andreyknvl@...gle.com>

Make do_kmem_cache_size_bulk() destroy the cache it creates.

Fixes: 03a9349ac0e0 ("lib/test_meminit: add a kmem_cache_alloc_bulk() test")
Signed-off-by: Andrey Konovalov <andreyknvl@...gle.com>
---
 lib/test_meminit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/test_meminit.c b/lib/test_meminit.c
index e4f706a404b3..3ca717f11397 100644
--- a/lib/test_meminit.c
+++ b/lib/test_meminit.c
@@ -337,6 +337,7 @@ 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;
 }
-- 
2.25.1