linux-kernel - Re: [PATCH] mm/slab_common: repair kernel-doc for _

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Message-ID: <fccfaa2a-07f0-7d4d-027b-ec283a1cb748@suse.cz>
Date:   Thu, 3 Nov 2022 18:11:04 +0100
From:   Vlastimil Babka <vbabka@...e.cz>
To:     Lukas Bulwahn <lukas.bulwahn@...il.com>,
        Kees Cook <keescook@...omium.org>, linux-mm@...ck.org
Cc:     Christoph Lameter <cl@...ux.com>,
        Pekka Enberg <penberg@...nel.org>,
        David Rientjes <rientjes@...gle.com>,
        Joonsoo Kim <iamjoonsoo.kim@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Roman Gushchin <roman.gushchin@...ux.dev>,
        Hyeonggon Yoo <42.hyeyoo@...il.com>,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm/slab_common: repair kernel-doc for __ksize()

On 10/31/22 10:29, Lukas Bulwahn wrote:
> Commit 445d41d7a7c1 ("Merge branch 'slab/for-6.1/kmalloc_size_roundup' into
> slab/for-next") resolved a conflict of two concurrent changes to __ksize().
> 
> However, it did not adjust the kernel-doc comment of __ksize(), while the
> name of the argument to __ksize() was renamed.
> 
> Hence, ./scripts/ kernel-doc -none mm/slab_common.c warns about it.
> 
> Adjust the kernel-doc comment for __ksize() for make W=1 happiness.
> 
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>

Thanks! Adding to slab/for-6.1-rc4/fixes

Vlastimil

> ---
>  mm/slab_common.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/mm/slab_common.c b/mm/slab_common.c
> index 33b1886b06eb..74a991fd9d31 100644
> --- a/mm/slab_common.c
> +++ b/mm/slab_common.c
> @@ -1010,7 +1010,7 @@ EXPORT_SYMBOL(kfree);
>  
>  /**
>   * __ksize -- Report full size of underlying allocation
> - * @objp: pointer to the object
> + * @object: pointer to the object
>   *
>   * This should only be used internally to query the true size of allocations.
>   * It is not meant to be a way to discover the usable size of an allocation
> @@ -1018,7 +1018,7 @@ EXPORT_SYMBOL(kfree);
>   * the originally requested allocation size may trigger KASAN, UBSAN_BOUNDS,
>   * and/or FORTIFY_SOURCE.
>   *
> - * Return: size of the actual memory used by @objp in bytes
> + * Return: size of the actual memory used by @object in bytes
>   */
>  size_t __ksize(const void *object)
>  {