Re: [PATCH v14 088/138] mm/filemap: Add filemap_get_folio
From: David Howells
Date: Tue Aug 10 2021 - 18:05:40 EST
Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> 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
longer, one presumes.
> .
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Reviewed-by: David Howells <dhowells@xxxxxxxxxx>