linux-kernel - Re: [PATCH v14 088/138] mm/filemap: Add filemap_get

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Message-ID: <8117c1fa-deeb-c90e-be11-a445d314caed@suse.cz>
Date:   Thu, 12 Aug 2021 19:44:20 +0200
From:   Vlastimil Babka <vbabka@...e.cz>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        linux-kernel@...r.kernel.org
Cc:     linux-mm@...ck.org, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH v14 088/138] mm/filemap: Add filemap_get_folio

On 7/15/21 5:36 AM, Matthew Wilcox (Oracle) wrote:
> filemap_get_folio() is a replacement for find_get_page().
> Turn pagecache_get_page() into a wrapper around __filemap_get_folio().
> Remove find_lock_head() as this use case is now covered by
> filemap_get_folio().
> 
> Reduces overall kernel size by 209 bytes.  __filemap_get_folio() is
> 316 bytes shorter than pagecache_get_page() was, but the new
> pagecache_get_page() is 99 bytes.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>

Acked-by: Vlastimil Babka <vbabka@...e.cz>