From patchwork Thu Feb 8 03:27:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Su Yue X-Patchwork-Id: 10206573 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8E91460247 for ; Thu, 8 Feb 2018 03:23:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 808D7291B1 for ; Thu, 8 Feb 2018 03:23:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 755C429319; Thu, 8 Feb 2018 03:23:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 20F4D291B1 for ; Thu, 8 Feb 2018 03:23:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752228AbeBHDXc (ORCPT ); Wed, 7 Feb 2018 22:23:32 -0500 Received: from mail.cn.fujitsu.com ([183.91.158.132]:17766 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752223AbeBHDXa (ORCPT ); Wed, 7 Feb 2018 22:23:30 -0500 X-IronPort-AV: E=Sophos;i="5.43,368,1503331200"; d="scan'208";a="36914205" Received: from bogon (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 08 Feb 2018 11:23:27 +0800 Received: from G08CNEXCHPEKD03.g08.fujitsu.local (unknown [10.167.33.85]) by cn.fujitsu.com (Postfix) with ESMTP id B0AF948AE763 for ; Thu, 8 Feb 2018 11:23:22 +0800 (CST) Received: from archlinux.g08.fujitsu.local (10.167.226.31) by G08CNEXCHPEKD03.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.361.1; Thu, 8 Feb 2018 11:23:21 +0800 From: Su Yue To: CC: Subject: [PATCH v4 17/18] btrfs-progs: lowmem check: end of removing parameters @trans in lowmem Date: Thu, 8 Feb 2018 11:27:36 +0800 Message-ID: <20180208032737.31561-18-suy.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180208032737.31561-1-suy.fnst@cn.fujitsu.com> References: <20180208032737.31561-1-suy.fnst@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.31] X-yoursite-MailScanner-ID: B0AF948AE763.A9E70 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: suy.fnst@cn.fujitsu.com Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Remove @trans in check_chunks_and_extents(). This patch let lowmem repair work again. Signed-off-by: Su Yue --- check/mode-lowmem.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/check/mode-lowmem.c b/check/mode-lowmem.c index 40a179f75319..4aad69fc9eb1 100644 --- a/check/mode-lowmem.c +++ b/check/mode-lowmem.c @@ -4872,7 +4872,6 @@ out: */ int check_chunks_and_extents_lowmem(struct btrfs_fs_info *fs_info) { - struct btrfs_trans_handle *trans = NULL; struct btrfs_path path; struct btrfs_key old_key; struct btrfs_key key; @@ -4884,14 +4883,6 @@ int check_chunks_and_extents_lowmem(struct btrfs_fs_info *fs_info) root = fs_info->fs_root; - if (repair) { - trans = btrfs_start_transaction(fs_info->extent_root, 1); - if (IS_ERR(trans)) { - error("failed to start transaction before check"); - return PTR_ERR(trans); - } - } - root1 = root->fs_info->chunk_root; ret = check_btrfs_root(root1, 0, 1); err |= ret; @@ -4961,10 +4952,6 @@ out: err &= ~BG_ACCOUNTING_ERROR; } - if (trans) - btrfs_commit_transaction(trans, root->fs_info->extent_root); - btrfs_release_path(&path); - return err; }