linux-kernel - Re: [PATCH v2 10/46] mm/rmap: Add folio

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Message-ID: <YNLr9Z9iPWhCpoQS@infradead.org>
Date:   Wed, 23 Jun 2021 10:08:21 +0200
From:   Christoph Hellwig <hch@...radead.org>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>
Cc:     akpm@...ux-foundation.org, linux-fsdevel@...r.kernel.org,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 10/46] mm/rmap: Add folio_mkclean()

On Tue, Jun 22, 2021 at 01:15:15PM +0100, Matthew Wilcox (Oracle) wrote:
> Transform page_mkclean() into folio_mkclean() and add a page_mkclean()
> wrapper around folio_mkclean().
> 
> folio_mkclean is 15 bytes smaller than page_mkclean, but the kernel
> is enlarged by 33 bytes due to inlining page_folio() into each caller.
> This will go away once the callers are converted to use folio_mkclean().
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>

Looks good,

Reviewed-by: Christoph Hellwig <hch@....de>