[PATCH net-next] net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init

[PATCH net-next] net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init

[Kunwu Chan]

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>
---
 net/dccp/ackvec.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index c4bbac99740d..1cba001bb4c8 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -376,15 +376,11 @@ EXPORT_SYMBOL_GPL(dccp_ackvec_parsed_cleanup);
 
 int __init dccp_ackvec_init(void)
 {
-	dccp_ackvec_slab = kmem_cache_create("dccp_ackvec",
-					     sizeof(struct dccp_ackvec), 0,
-					     SLAB_HWCACHE_ALIGN, NULL);
+	dccp_ackvec_slab = KMEM_CACHE(dccp_ackvec, SLAB_HWCACHE_ALIGN);
 	if (dccp_ackvec_slab == NULL)
 		goto out_err;
 
-	dccp_ackvec_record_slab = kmem_cache_create("dccp_ackvec_record",
-					     sizeof(struct dccp_ackvec_record),
-					     0, SLAB_HWCACHE_ALIGN, NULL);
+	dccp_ackvec_record_slab = KMEM_CACHE(dccp_ackvec_record, SLAB_HWCACHE_ALIGN);
 	if (dccp_ackvec_record_slab == NULL)
 		goto out_destroy_slab;
 
-- 
2.39.2

Re: [PATCH net-next] net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init

[Jiri Pirko]

Wed, Jan 31, 2024 at 10:08:51AM CET, 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>

Reviewed-by: Jiri Pirko <jiri@nvidia.com>

Re: [PATCH net-next] net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (main)
by David S. Miller <davem@davemloft.net>:

On Wed, 31 Jan 2024 17:08:51 +0800 you 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>
> ---
>  net/dccp/ackvec.c | 8 ++------
>  1 file changed, 2 insertions(+), 6 deletions(-)

Here is the summary with links:
  - [net-next] net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init
    https://git.kernel.org/netdev/net-next/c/20ea9327c2fd

You are awesome, thank you!
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