1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
6 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 only,
10 * as published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License version 2 for more details (a copy is included
16 * in the LICENSE file that accompanied this code).
18 * You should have received a copy of the GNU General Public License
19 * version 2 along with this program; If not, see
20 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
22 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
23 * CA 95054 USA or visit www.sun.com if you need additional information or
29 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
30 * Use is subject to license terms.
33 * Copyright (c) 2012 Whamcloud, Inc.
36 * This file is part of Lustre, http://www.lustre.org/
37 * Lustre is a trademark of Sun Microsystems, Inc.
39 * lustre/include/linux/lustre_mds.h
41 * MDS data structures.
42 * See also lustre_idl.h for wire formats of requests.
45 #ifndef _LINUX_LUSTRE_MDS_H
46 #define _LINUX_LUSTRE_MDS_H
49 #error Do not #include this file directly. #include <lustre_mds.h> instead
53 # include <linux/fs.h>
54 # include <linux/dcache.h>
55 # ifdef CONFIG_FS_POSIX_ACL
56 # include <linux/posix_acl_xattr.h>
57 # endif /* CONFIG_FS_POSIX_ACL */
58 # include <linux/lustre_intent.h>
59 #endif /* __KERNEL__ */
62 struct ptlrpc_request;
68 struct dentry *mds_fid2locked_dentry(struct obd_device *obd, struct ll_fid *fid,
69 struct vfsmount **mnt, int lock_mode,
70 struct lustre_handle *lockh,
72 int mds_update_server_data(struct obd_device *, int force_sync);
75 int mds_fs_setup(struct obd_device *obddev, struct vfsmount *mnt);
76 int mds_fs_cleanup(struct obd_device *obddev);