From patchwork Thu Apr 15 05:04:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qu Wenruo X-Patchwork-Id: 12204407 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 15E67C433ED for ; Thu, 15 Apr 2021 05:05:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F254A6117A for ; Thu, 15 Apr 2021 05:05:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230236AbhDOFGN (ORCPT ); Thu, 15 Apr 2021 01:06:13 -0400 Received: from mx2.suse.de ([195.135.220.15]:38206 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230227AbhDOFGM (ORCPT ); Thu, 15 Apr 2021 01:06:12 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1618463149; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lNUDlTylMEzbi3r3T/xmB+p/3yibntMa3fEkGs//W7w=; b=Nx8WMyGUu66qjYCEyqgPRL0pefgD0Mor6SpOWch6yW4P9yDwDV62XIetKA/hAE5WV0Z5xS h5NBucg0wQgJs9qQkkjMyBd/gbeKCEvMg/VoEqIjSKgphIIN7xVTZVEvDt0lhYoUa0DVTJ d6qLydzjJ8hp4i+bKYaKL/Q4uyhpr/s= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id C9D3AAF39 for ; Thu, 15 Apr 2021 05:05:49 +0000 (UTC) From: Qu Wenruo To: linux-btrfs@vger.kernel.org Subject: [PATCH 30/42] btrfs: make btrfs_page_mkwrite() to be subpage compatible Date: Thu, 15 Apr 2021 13:04:36 +0800 Message-Id: <20210415050448.267306-31-wqu@suse.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210415050448.267306-1-wqu@suse.com> References: <20210415050448.267306-1-wqu@suse.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Only set_page_dirty() and SetPageUptodate() is not subpage compatible. Convert them to subpage helpers, so that __extent_writepage_io() can submit page content correctly. Signed-off-by: Qu Wenruo --- fs/btrfs/inode.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 38ebb79ee580..67c82de6b96a 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8628,8 +8628,9 @@ vm_fault_t btrfs_page_mkwrite(struct vm_fault *vmf) kunmap(page); } ClearPageChecked(page); - set_page_dirty(page); - SetPageUptodate(page); + btrfs_page_set_dirty(fs_info, page, page_start, end + 1 - page_start); + btrfs_page_set_uptodate(fs_info, page, page_start, + end + 1 - page_start); btrfs_set_inode_last_sub_trans(BTRFS_I(inode));