From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Matthew Wilcox (Oracle)" Subject: [PATCH 02/26] mpage: Convert map_buffer_to_folio() to folio_create_empty_buffers() Date: Tue, 19 Sep 2023 05:51:11 +0100 Message-ID: <20230919045135.3635437-3-willy@infradead.org> References: <20230919045135.3635437-1-willy@infradead.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=9fxuIUmv0rn3plQF4/og445RxsuZjG3jMIUqfxIahw8=; b=BFaYsLdAmE7gx/PdwTImssQtTC R3BHPO08LdZ/3NOe3UnaYNyA5T+h74fBjO/dQ3DQ2k2mvGCXpO6sCdOlRDFkW2rFPLvhGxcX1cejV 8va1HkPghMIs3g1aqcQFF22ZBkJbCakeV2qQxnwJIXoW3E8R/v87B6ybyvhgM12J+uc2R/wOoDC60 uwar+aEergefltYvlguaRjvNidrrTrwg6LA0c68y51IHET1tQV2kWWuc586cGqR40fCw5WeFVQyYn QsEm7H89GPpjrRvgk67mJJYnXcqi3vp9+B/jLtlZCgtQ0/fRK38kc7800mNwfT5ZBAlnb2Rez3fwZ 4FzLFRJg==; In-Reply-To: <20230919045135.3635437-1-willy@infradead.org> List-ID: Content-Type: text/plain; charset="us-ascii" To: Andrew Morton Cc: "Matthew Wilcox (Oracle)" , linux-fsdevel@vger.kernel.org, gfs2@lists.linux.dev, linux-nilfs@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev, ocfs2-devel@lists.linux.dev, reiserfs-devel@vger.kernel.org, linux-ext4@vger.kernel.org, Pankaj Raghav Saves a folio->page->folio conversion. Signed-off-by: Matthew Wilcox (Oracle) --- fs/mpage.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/mpage.c b/fs/mpage.c index 242e213ee064..964a6efe594d 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -119,8 +119,7 @@ static void map_buffer_to_folio(struct folio *folio, struct buffer_head *bh, folio_mark_uptodate(folio); return; } - create_empty_buffers(&folio->page, i_blocksize(inode), 0); - head = folio_buffers(folio); + head = folio_create_empty_buffers(folio, i_blocksize(inode), 0); } page_bh = head; -- 2.40.1