linux-kernel - Re: [PATCH] mm/slab_common: Modify mismatched function name

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Date: Tue, 2 Apr 2024 09:40:05 +0200
From: Vlastimil Babka <vbabka@...e.cz>
To: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>, cl@...ux.com,
 akpm@...ux-foundation.org
Cc: penberg@...nel.org, rientjes@...gle.com, iamjoonsoo.kim@....com,
 roman.gushchin@...ux.dev, 42.hyeyoo@...il.com, linux-mm@...ck.org,
 linux-kernel@...r.kernel.org, Abaci Robot <abaci@...ux.alibaba.com>
Subject: Re: [PATCH] mm/slab_common: Modify mismatched function name

On 3/28/24 3:07 AM, Jiapeng Chong wrote:
> No functional modification involved.
> 
> mm/slab_common.c:1215: warning: expecting prototype for krealloc(). Prototype was for krealloc_noprof() instead.
> 
> Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8659
> Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>

Seems like a fix-up for the alloc tagging series in mm.

> ---
>  mm/slab_common.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/mm/slab_common.c b/mm/slab_common.c
> index 8664da88e843..8af45e9bd2b2 100644
> --- a/mm/slab_common.c
> +++ b/mm/slab_common.c
> @@ -1199,7 +1199,7 @@ __do_krealloc(const void *p, size_t new_size, gfp_t flags)
>  }
>  
>  /**
> - * krealloc - reallocate memory. The contents will remain unchanged.
> + * krealloc_noprof - reallocate memory. The contents will remain unchanged.
>   * @p: object to reallocate memory for.
>   * @new_size: how many bytes of memory are required.
>   * @flags: the type of memory to allocate.