Re: [PATCH net] ipvs: Simplify the allocation of ip_vs_conn slab caches

[Simon Horman <horms@xxxxxxxxxx>]

On Wed, Jan 17, 2024 at 03:20:45PM +0800, Kunwu Chan 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@xxxxxxxxxx>

Hi Kunwu Chan,

I think this is more of a cleanup than a fix,
so it should probably be targeted at 'nf-next' rather than 'net'.

If it is a fix, then I would suggest targeting it at 'nf'
and providing a Fixes tag.

The above notwithstanding, this looks good to me.

Acked-by: Simon Horman <horms@xxxxxxxxxx>

> ---
>  net/netfilter/ipvs/ip_vs_conn.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
> index a743db073887..98d7dbe3d787 100644
> --- a/net/netfilter/ipvs/ip_vs_conn.c
> +++ b/net/netfilter/ipvs/ip_vs_conn.c
> @@ -1511,9 +1511,7 @@ int __init ip_vs_conn_init(void)
>               return -ENOMEM;
>  
>       /* Allocate ip_vs_conn slab cache */
> -     ip_vs_conn_cachep = kmem_cache_create("ip_vs_conn",
> -                                           sizeof(struct ip_vs_conn), 0,
> -                                           SLAB_HWCACHE_ALIGN, NULL);
> +     ip_vs_conn_cachep = KMEM_CACHE(ip_vs_conn, SLAB_HWCACHE_ALIGN);
>       if (!ip_vs_conn_cachep) {
>               kvfree(ip_vs_conn_tab);
>               return -ENOMEM;