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 2008 Sun Microsystems, Inc. All rights reserved
30 * Use is subject to license terms.
33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
36 * lustre/include/linux/lustre_mds.h
38 * MDS data structures.
39 * See also lustre_idl.h for wire formats of requests.
42 #ifndef _LINUX_LUSTRE_MDS_H
43 #define _LINUX_LUSTRE_MDS_H
46 #error Do not #include this file directly. #include <lustre_mds.h> instead
50 # include <linux/fs.h>
51 # include <linux/dcache.h>
52 # ifdef CONFIG_FS_POSIX_ACL
53 # ifdef HAVE_XATTR_ACL
54 # include <linux/xattr_acl.h>
56 # ifdef HAVE_LINUX_POSIX_ACL_XATTR_H
57 # include <linux/posix_acl_xattr.h>
60 # ifndef HAVE_VFS_INTENT_PATCHES
61 # include <linux/lustre_intent.h>
65 struct ldlm_lock_desc;
67 struct ptlrpc_connection;
70 struct ptlrpc_request;
76 struct dentry *mds_fid2locked_dentry(struct obd_device *obd, struct ll_fid *fid,
77 struct vfsmount **mnt, int lock_mode,
78 struct lustre_handle *lockh,
79 char *name, int namelen, __u64 lockpart);
80 struct dentry *mds_fid2dentry(struct mds_obd *mds, struct ll_fid *fid,
81 struct vfsmount **mnt);
82 int mds_update_server_data(struct obd_device *, int force_sync);
85 int mds_fs_setup(struct obd_device *obddev, struct vfsmount *mnt);
86 int mds_fs_cleanup(struct obd_device *obddev);