audit: Use KMEM_CACHE instead of kmem_cache_create

[PATCH] audit: Use KMEM_CACHE instead of kmem_cache_create

Posted by Kunwu Chan 1 year, 11 months ago

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@kylinos.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

Re: [PATCH] audit: Use KMEM_CACHE instead of kmem_cache_create

Posted by Paul Moore 1 year, 11 months ago

On Jan 24, 2024 Kunwu Chan <chentao@kylinos.cn> wrote:
> 
> 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@kylinos.cn>
> ---
>  kernel/audit.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)

Merged into audit/dev, thanks.

--
paul-moore.com