4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 only,
8 * as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
16 * You should have received a copy of the GNU General Public License
17 * version 2 along with this program; If not, see
18 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
20 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
21 * CA 95054 USA or visit www.sun.com if you need additional information or
27 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
28 * Use is subject to license terms.
31 * Copyright (c) 2012 Whamcloud, Inc.
34 * This file is part of Lustre, http://www.lustre.org/
35 * Lustre is a trademark of Sun Microsystems, Inc.
37 * lustre/include/linux/lustre_mds.h
39 * MDS data structures.
40 * See also lustre_idl.h for wire formats of requests.
43 #ifndef _LINUX_LUSTRE_MDS_H
44 #define _LINUX_LUSTRE_MDS_H
47 #error Do not #include this file directly. #include <lustre_mds.h> instead
51 # include <linux/fs.h>
52 # include <linux/dcache.h>
53 # ifdef CONFIG_FS_POSIX_ACL
54 # include <linux/posix_acl_xattr.h>
55 # endif /* CONFIG_FS_POSIX_ACL */
56 # include <linux/lustre_intent.h>
57 #endif /* __KERNEL__ */
60 struct ptlrpc_request;
66 struct dentry *mds_fid2locked_dentry(struct obd_device *obd, struct ll_fid *fid,
67 struct vfsmount **mnt, int lock_mode,
68 struct lustre_handle *lockh,
70 int mds_update_server_data(struct obd_device *, int force_sync);
73 int mds_fs_setup(struct obd_device *obddev, struct vfsmount *mnt);
74 int mds_fs_cleanup(struct obd_device *obddev);