From patchwork Wed Jul 18 06:45:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lu Fengqi X-Patchwork-Id: 10531405 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 CC6B56020A for ; Wed, 18 Jul 2018 06:46:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BB44C205F6 for ; Wed, 18 Jul 2018 06:46:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AF9892623D; Wed, 18 Jul 2018 06:46:16 +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 5593420499 for ; Wed, 18 Jul 2018 06:46:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729979AbeGRHWd (ORCPT ); Wed, 18 Jul 2018 03:22:33 -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 S1729594AbeGRHWc (ORCPT ); Wed, 18 Jul 2018 03:22:32 -0400 X-IronPort-AV: E=Sophos;i="5.43,368,1503331200"; d="scan'208";a="42362454" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 18 Jul 2018 14:46:08 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (unknown [10.167.33.83]) by cn.fujitsu.com (Postfix) with ESMTP id B1EB24B5CD80 for ; Wed, 18 Jul 2018 14:46:05 +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 14:46:04 +0800 From: Lu Fengqi To: Subject: [PATCH 12/19] btrfs: qgroup: Drop fs_info parameter from btrfs_limit_qgroup Date: Wed, 18 Jul 2018 14:45:35 +0800 Message-ID: <20180718064542.2730-13-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: B1EB24B5CD80.ADCA1 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 | 3 +-- fs/btrfs/qgroup.c | 4 ++-- fs/btrfs/qgroup.h | 3 +-- 3 files changed, 4 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 25bb192a3775..a92f07831627 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -5243,7 +5243,6 @@ static long btrfs_ioctl_qgroup_create(struct file *file, void __user *arg) static long btrfs_ioctl_qgroup_limit(struct file *file, void __user *arg) { struct inode *inode = file_inode(file); - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_root *root = BTRFS_I(inode)->root; struct btrfs_ioctl_qgroup_limit_args *sa; struct btrfs_trans_handle *trans; @@ -5276,7 +5275,7 @@ static long btrfs_ioctl_qgroup_limit(struct file *file, void __user *arg) qgroupid = root->root_key.objectid; } - ret = btrfs_limit_qgroup(trans, fs_info, qgroupid, &sa->lim); + ret = btrfs_limit_qgroup(trans, qgroupid, &sa->lim); err = btrfs_end_transaction(trans); if (err && !ret) diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 09256114aaa6..c85c1a0e933a 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -1444,10 +1444,10 @@ int btrfs_remove_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid) return ret; } -int btrfs_limit_qgroup(struct btrfs_trans_handle *trans, - struct btrfs_fs_info *fs_info, u64 qgroupid, +int btrfs_limit_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid, struct btrfs_qgroup_limit *limit) { + 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 41516dddf123..385367989ed6 100644 --- a/fs/btrfs/qgroup.h +++ b/fs/btrfs/qgroup.h @@ -153,8 +153,7 @@ int btrfs_del_qgroup_relation(struct btrfs_trans_handle *trans, u64 src, u64 dst); int btrfs_create_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid); int btrfs_remove_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid); -int btrfs_limit_qgroup(struct btrfs_trans_handle *trans, - struct btrfs_fs_info *fs_info, u64 qgroupid, +int btrfs_limit_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid, struct btrfs_qgroup_limit *limit); int btrfs_read_qgroup_config(struct btrfs_fs_info *fs_info); void btrfs_free_qgroup_config(struct btrfs_fs_info *fs_info);