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 899F7C10F1E for ; Mon, 12 Dec 2022 02:17:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231244AbiLLCRP (ORCPT ); Sun, 11 Dec 2022 21:17:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231302AbiLLCPy (ORCPT ); Sun, 11 Dec 2022 21:15:54 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F311BDFB4 for ; Sun, 11 Dec 2022 18:14:50 -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 B0D56B80B67 for ; Mon, 12 Dec 2022 02:14:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 691D2C433D2; Mon, 12 Dec 2022 02:14:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1670811288; bh=uaE8Tef3k0k8knMzVh26JCcYTkA5mVb4KTNXJIyAhwo=; h=Date:To:From:Subject:From; b=auHBfAiFEIANnoUeZJLnz+VudAN+v/i4mlTey0txI+7gjpn4G0ZTmdvXez6qMspVc fMuc3erivT77DoXFx6FjYcV5Lk/coJLVdiLpkGeEkqm2UxMih/gmC1mQOvJMzCd+kj RLB9RAAFR+/2KpI66ivV5y9QPR0B9Jow3nj6Q8Qo= Date: Sun, 11 Dec 2022 18:14:47 -0800 To: mm-commits@vger.kernel.org, me@bobcopeland.com, hannes@cmpxchg.org, hch@lst.de, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] omfs-remove-writepage.patch removed from -mm tree Message-Id: <20221212021448.691D2C433D2@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: omfs: remove ->writepage has been removed from the -mm tree. Its filename was omfs-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: omfs: remove ->writepage Date: Fri, 2 Dec 2022 11:26:44 +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/20221202102644.770505-8-hch@lst.de Signed-off-by: Christoph Hellwig Acked-by: Bob Copeland Acked-by: Johannes Weiner Signed-off-by: Andrew Morton --- fs/omfs/file.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) --- a/fs/omfs/file.c~omfs-remove-writepage +++ a/fs/omfs/file.c @@ -294,11 +294,6 @@ static void omfs_readahead(struct readah mpage_readahead(rac, omfs_get_block); } -static int omfs_writepage(struct page *page, struct writeback_control *wbc) -{ - return block_write_full_page(page, omfs_get_block, wbc); -} - static int omfs_writepages(struct address_space *mapping, struct writeback_control *wbc) { @@ -375,10 +370,10 @@ const struct address_space_operations om .invalidate_folio = block_invalidate_folio, .read_folio = omfs_read_folio, .readahead = omfs_readahead, - .writepage = omfs_writepage, .writepages = omfs_writepages, .write_begin = omfs_write_begin, .write_end = generic_write_end, .bmap = omfs_bmap, + .migrate_folio = buffer_migrate_folio, }; _ Patches currently in -mm which might be from hch@lst.de are