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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75E85C433DB for ; Wed, 3 Feb 2021 13:23:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A0FB64F4C for ; Wed, 3 Feb 2021 13:23:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231624AbhBCNW4 (ORCPT ); Wed, 3 Feb 2021 08:22:56 -0500 Received: from mx2.suse.de ([195.135.220.15]:48542 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231428AbhBCNWz (ORCPT ); Wed, 3 Feb 2021 08:22:55 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 1054AB048; Wed, 3 Feb 2021 13:22:13 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id A4B05DA6FC; Wed, 3 Feb 2021 14:20:22 +0100 (CET) Date: Wed, 3 Feb 2021 14:20:22 +0100 From: David Sterba To: Qu Wenruo Cc: linux-btrfs@vger.kernel.org Subject: Re: [PATCH v5 00/18] btrfs: add read-only support for subpage sector size Message-ID: <20210203132022.GC1993@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Qu Wenruo , linux-btrfs@vger.kernel.org References: <20210126083402.142577-1-wqu@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210126083402.142577-1-wqu@suse.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Tue, Jan 26, 2021 at 04:33:44PM +0800, Qu Wenruo wrote: > Qu Wenruo (18): > btrfs: merge PAGE_CLEAR_DIRTY and PAGE_SET_WRITEBACK to > PAGE_START_WRITEBACK > btrfs: set UNMAPPED bit early in btrfs_clone_extent_buffer() for > subpage support > btrfs: introduce the skeleton of btrfs_subpage structure > btrfs: make attach_extent_buffer_page() handle subpage case > btrfs: make grab_extent_buffer_from_page() handle subpage case > btrfs: support subpage for extent buffer page release > btrfs: attach private to dummy extent buffer pages > btrfs: introduce helpers for subpage uptodate status > btrfs: introduce helpers for subpage error status > btrfs: support subpage in set/clear_extent_buffer_uptodate() > btrfs: support subpage in btrfs_clone_extent_buffer > btrfs: support subpage in try_release_extent_buffer() > btrfs: introduce read_extent_buffer_subpage() > btrfs: support subpage in endio_readpage_update_page_status() > btrfs: introduce subpage metadata validation check > btrfs: introduce btrfs_subpage for data inodes > btrfs: integrate page status update for data read path into > begin/end_page_read() > btrfs: allow RO mount of 4K sector size fs on 64K page system This is now in misc-next, with the replaced patch 17 sent recently, thanks.