2024-01-31 09:11:36

by Kunwu Chan

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

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

Signed-off-by: Kunwu Chan <[email protected]>
---
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

2024-01-31 15:20:13

by Jiri Pirko

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

Wed, Jan 31, 2024 at 10:08:51AM CET, [email protected] 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 <[email protected]>

Reviewed-by: Jiri Pirko <[email protected]>

2024-02-02 12:21:02

by patchwork-bot+netdevbpf

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

Hello:

This patch was applied to netdev/net-next.git (main)
by David S. Miller <[email protected]>:

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 <[email protected]>
> ---
> 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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