From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91741C4332F for ; Mon, 12 Dec 2022 02:17:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231176AbiLLCRO (ORCPT ); Sun, 11 Dec 2022 21:17:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231340AbiLLCPP (ORCPT ); Sun, 11 Dec 2022 21:15:15 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E18E7DFA9 for ; Sun, 11 Dec 2022 18:14:48 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9B2B5B80A1F for ; Mon, 12 Dec 2022 02:14:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 37887C433F0; Mon, 12 Dec 2022 02:14:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1670811286; bh=ZLP8VfOfSc95CSE1pzI+A4sePgod9P0loYC6zfkW1Kg=; h=Date:To:From:Subject:From; b=M7/MYbq5YJyF58nBxKJ2a6Mo1/o+9sCsBOuqHGxEqfUGQdX7YkXCaWYEYDqH6MY9/ c50C1tQpr4DCBByRehLYlMoDFKIi0bgApvwM/s5Xn3V3OY84uKIuSONnO1yfo48rIK CSLeDcsGa9x3d+WwUxzXzo+LX5djyGbWXE4Xxias= Date: Sun, 11 Dec 2022 18:14:45 -0800 To: mm-commits@vger.kernel.org, hannes@cmpxchg.org, hch@lst.de, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] hpfs-remove-writepage.patch removed from -mm tree Message-Id: <20221212021446.37887C433F0@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: hpfs: remove ->writepage has been removed from the -mm tree. Its filename was hpfs-remove-writepage.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Christoph Hellwig Subject: hpfs: remove ->writepage Date: Fri, 2 Dec 2022 11:26:42 +0100 ->writepage is a very inefficient method to write back data, and only used through write_cache_pages or a a fallback when no ->migrate_folio method is present. Set ->migrate_folio to the generic buffer_head based helper, and remove the ->writepage implementation. Link: https://lkml.kernel.org/r/20221202102644.770505-6-hch@lst.de Signed-off-by: Christoph Hellwig Acked-by: Johannes Weiner Signed-off-by: Andrew Morton --- fs/hpfs/file.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) --- a/fs/hpfs/file.c~hpfs-remove-writepage +++ a/fs/hpfs/file.c @@ -163,11 +163,6 @@ static int hpfs_read_folio(struct file * return mpage_read_folio(folio, hpfs_get_block); } -static int hpfs_writepage(struct page *page, struct writeback_control *wbc) -{ - return block_write_full_page(page, hpfs_get_block, wbc); -} - static void hpfs_readahead(struct readahead_control *rac) { mpage_readahead(rac, hpfs_get_block); @@ -248,12 +243,12 @@ const struct address_space_operations hp .dirty_folio = block_dirty_folio, .invalidate_folio = block_invalidate_folio, .read_folio = hpfs_read_folio, - .writepage = hpfs_writepage, .readahead = hpfs_readahead, .writepages = hpfs_writepages, .write_begin = hpfs_write_begin, .write_end = hpfs_write_end, - .bmap = _hpfs_bmap + .bmap = _hpfs_bmap, + .migrate_folio = buffer_migrate_folio, }; const struct file_operations hpfs_file_ops = _ Patches currently in -mm which might be from hch@lst.de are