linux-kernel - Re: [PATCH 1/4] mm/highmem: Fix kernel-doc warnings in highmem*.h

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Date:   Fri, 22 Apr 2022 22:42:34 +0200
From:   "Fabio M. De Francesco" <fmdefrancesco@...il.com>
To:     Ira Weiny <ira.weiny@...el.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Catalin Marinas <catalin.marinas@....com>,
        "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        Will Deacon <will@...nel.org>,
        Peter Collingbourne <pcc@...gle.com>,
        Vlastimil Babka <vbabka@...e.cz>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        linux-kernel@...r.kernel.org, Jonathan Corbet <corbet@....net>,
        linux-doc@...r.kernel.org, outreachy@...ts.linux.dev,
        Mike Rapoport <rppt@...ux.ibm.com>
Subject: Re: [PATCH 1/4] mm/highmem: Fix kernel-doc warnings in highmem*.h

(I don't know why it looks like my previous reply has not been sent and it 
also disappeared from drafts. I apologize if for whatever reason you 
receive this message twice)

On venerdì 22 aprile 2022 20:08:46 CEST Ira Weiny wrote:
> On Thu, Apr 21, 2022 at 08:01:57PM +0200, Fabio M. De Francesco wrote:
>
> [snip]
>
> > diff --git a/include/linux/highmem.h b/include/linux/highmem.h
> > index 39bb9b47fa9c..c3d562b5f0c1 100644
> > --- a/include/linux/highmem.h
> > +++ b/include/linux/highmem.h
> > @@ -37,7 +37,7 @@ static inline void *kmap(struct page *page);
> >  
> >  /**
> >   * kunmap - Unmap the virtual address mapped by kmap()
> > - * @addr:	Virtual address to be unmapped
> > + * @page:	Virtual address to be unmapped
>                 ^^^^^^^^^^^^^^^
> 		Page
> 
> Not only was the name wrong but the description of an address is wrong.

Yes, correct. I'll rewrite this line the following way and send a v2 of 
this series while addressing also what it is required by your review of 3/4   
(unless you have better suited suggestions):

- * @addr:	 	Virtual address to be unmapped 
+ * @page:	 	Pointer to the page which was mapped by kmap()

> Other than that LGTM:
> 
> Reviewed-by: Ira Weiny <ira.weiny@...el.com>

Thanks!

Fabio