linux-kernel - Re: [PATCH] mm/slob: make kmem_cache

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Message-ID: <1d615078-1417-500d-0521-5d8424da7212@suse.cz>
Date:   Thu, 17 Feb 2022 18:02:23 +0100
From:   Vlastimil Babka <vbabka@...e.cz>
To:     Miaohe Lin <linmiaohe@...wei.com>, akpm@...ux-foundation.org,
        cl@...ux.com, penberg@...nel.org, rientjes@...gle.com,
        iamjoonsoo.kim@....com
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm/slob: make kmem_cache_boot static

On 2/17/22 09:58, Miaohe Lin wrote:
> kmem_cache_boot is never accessed outside slob.c. Make it static.
> 
> Signed-off-by: Miaohe Lin <linmiaohe@...wei.com>

Thanks, adding to slab tree.

> ---
>  mm/slob.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/mm/slob.c b/mm/slob.c
> index 60c5842215f1..1179bcad2df8 100644
> --- a/mm/slob.c
> +++ b/mm/slob.c
> @@ -708,7 +708,7 @@ int __kmem_cache_shrink(struct kmem_cache *d)
>  	return 0;
>  }
>  
> -struct kmem_cache kmem_cache_boot = {
> +static struct kmem_cache kmem_cache_boot = {
>  	.name = "kmem_cache",
>  	.size = sizeof(struct kmem_cache),
>  	.flags = SLAB_PANIC,