From patchwork Wed Jul 18 06:45:33 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lu Fengqi X-Patchwork-Id: 10531403 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 2A568601D2 for ; Wed, 18 Jul 2018 06:46:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 19E4320499 for ; Wed, 18 Jul 2018 06:46:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0E3EB2623D; Wed, 18 Jul 2018 06:46:15 +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=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, 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 A175320499 for ; Wed, 18 Jul 2018 06:46:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729700AbeGRHWc (ORCPT ); Wed, 18 Jul 2018 03:22:32 -0400 Received: from mail.cn.fujitsu.com ([183.91.158.132]:47865 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728491AbeGRHWb (ORCPT ); Wed, 18 Jul 2018 03:22:31 -0400 X-IronPort-AV: E=Sophos;i="5.43,368,1503331200"; d="scan'208";a="42362451" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 18 Jul 2018 14:46:03 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (unknown [10.167.33.83]) by cn.fujitsu.com (Postfix) with ESMTP id 6B9C54B5CD78 for ; Wed, 18 Jul 2018 14:46:04 +0800 (CST) Received: from fnst.localdomain (10.167.226.155) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.399.0; Wed, 18 Jul 2018 14:46:03 +0800 From: Lu Fengqi To: Subject: [PATCH 10/19] btrfs: qgroup: Drop fs_info parameter from btrfs_create_qgroup Date: Wed, 18 Jul 2018 14:45:33 +0800 Message-ID: <20180718064542.2730-11-lufq.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180718064542.2730-1-lufq.fnst@cn.fujitsu.com> References: <20180718064542.2730-1-lufq.fnst@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.155] X-yoursite-MailScanner-ID: 6B9C54B5CD78.AEF61 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: lufq.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 It can be fetched from the transaction handle. Signed-off-by: Lu Fengqi --- fs/btrfs/ioctl.c | 2 +- fs/btrfs/qgroup.c | 4 ++-- fs/btrfs/qgroup.h | 3 +-- fs/btrfs/tests/qgroup-tests.c | 4 ++-- 4 files changed, 6 insertions(+), 7 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 15a9f9b9d8bc..ef0cdbdae98a 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -5225,7 +5225,7 @@ static long btrfs_ioctl_qgroup_create(struct file *file, void __user *arg) } if (sa->create) { - ret = btrfs_create_qgroup(trans, fs_info, sa->qgroupid); + ret = btrfs_create_qgroup(trans, sa->qgroupid); } else { ret = btrfs_remove_qgroup(trans, fs_info, sa->qgroupid); } diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 6acb4658e844..5f6ea125f24d 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -1363,9 +1363,9 @@ int btrfs_del_qgroup_relation(struct btrfs_trans_handle *trans, u64 src, return ret; } -int btrfs_create_qgroup(struct btrfs_trans_handle *trans, - struct btrfs_fs_info *fs_info, u64 qgroupid) +int btrfs_create_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid) { + struct btrfs_fs_info *fs_info = trans->fs_info; struct btrfs_root *quota_root; struct btrfs_qgroup *qgroup; int ret = 0; diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h index 539d4c449f26..03adfedd9d01 100644 --- a/fs/btrfs/qgroup.h +++ b/fs/btrfs/qgroup.h @@ -151,8 +151,7 @@ int btrfs_add_qgroup_relation(struct btrfs_trans_handle *trans, u64 src, u64 dst); int btrfs_del_qgroup_relation(struct btrfs_trans_handle *trans, u64 src, u64 dst); -int btrfs_create_qgroup(struct btrfs_trans_handle *trans, - struct btrfs_fs_info *fs_info, u64 qgroupid); +int btrfs_create_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid); int btrfs_remove_qgroup(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info, u64 qgroupid); int btrfs_limit_qgroup(struct btrfs_trans_handle *trans, diff --git a/fs/btrfs/tests/qgroup-tests.c b/fs/btrfs/tests/qgroup-tests.c index ace94db09d29..b5e332d45d37 100644 --- a/fs/btrfs/tests/qgroup-tests.c +++ b/fs/btrfs/tests/qgroup-tests.c @@ -216,7 +216,7 @@ static int test_no_shared_qgroup(struct btrfs_root *root, btrfs_init_dummy_trans(&trans, fs_info); test_msg("qgroup basic add"); - ret = btrfs_create_qgroup(NULL, fs_info, BTRFS_FS_TREE_OBJECTID); + ret = btrfs_create_qgroup(&trans, BTRFS_FS_TREE_OBJECTID); if (ret) { test_err("couldn't create a qgroup %d", ret); return ret; @@ -322,7 +322,7 @@ static int test_multiple_refs(struct btrfs_root *root, * We have BTRFS_FS_TREE_OBJECTID created already from the * previous test. */ - ret = btrfs_create_qgroup(NULL, fs_info, BTRFS_FIRST_FREE_OBJECTID); + ret = btrfs_create_qgroup(&trans, BTRFS_FIRST_FREE_OBJECTID); if (ret) { test_err("couldn't create a qgroup %d", ret); return ret;