linux-kernel - [PATCH] audit: Use KMEM_CACHE instead of kmem_cache

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Message-Id: <20240124060224.463335-1-chentao@kylinos.cn>
Date: Wed, 24 Jan 2024 14:02:24 +0800
From: Kunwu Chan <chentao@...inos.cn>
To: paul@...l-moore.com,
	eparis@...hat.com
Cc: audit@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH] audit: Use KMEM_CACHE instead of kmem_cache_create

Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.

Signed-off-by: Kunwu Chan <chentao@...inos.cn>
---
 kernel/audit.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/kernel/audit.c b/kernel/audit.c
index 9c8e5f732c4c..e7a62ebbf4d1 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1693,9 +1693,7 @@ static int __init audit_init(void)
 	if (audit_initialized == AUDIT_DISABLED)
 		return 0;
 
-	audit_buffer_cache = kmem_cache_create("audit_buffer",
-					       sizeof(struct audit_buffer),
-					       0, SLAB_PANIC, NULL);
+	audit_buffer_cache = KMEM_CACHE(audit_buffer, SLAB_PANIC);
 
 	skb_queue_head_init(&audit_queue);
 	skb_queue_head_init(&audit_retry_queue);
-- 
2.39.2