1 /*
2 * GPL HEADER START
3 *
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
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.
9 *
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).
15 *
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
19 *
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
22 * have any questions.
23 *
24 * GPL HEADER END
25 */
26 /*
27 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
28 * Use is subject to license terms.
29 */
30 /*
31 * This file is part of Lustre, http://www.lustre.org/
32 * Lustre is a trademark of Sun Microsystems, Inc.
33 *
34 * lustre/obdclass/statfs_pack.c
35 *
36 * (Un)packing of OST/MDS requests
37 *
38 * Author: Andreas Dilger <adilger@clusterfs.com>
39 */
40
41 #define DEBUG_SUBSYSTEM S_CLASS
42
43 #include <linux/statfs.h>
44 #include "../include/lustre_export.h"
45 #include "../include/lustre_net.h"
46 #include "../include/obd_support.h"
47 #include "../include/obd_class.h"
48
statfs_unpack(struct kstatfs * sfs,struct obd_statfs * osfs)49 void statfs_unpack(struct kstatfs *sfs, struct obd_statfs *osfs)
50 {
51 memset(sfs, 0, sizeof(*sfs));
52 sfs->f_type = osfs->os_type;
53 sfs->f_blocks = osfs->os_blocks;
54 sfs->f_bfree = osfs->os_bfree;
55 sfs->f_bavail = osfs->os_bavail;
56 sfs->f_files = osfs->os_files;
57 sfs->f_ffree = osfs->os_ffree;
58 sfs->f_bsize = osfs->os_bsize;
59 sfs->f_namelen = osfs->os_namelen;
60 }
61 EXPORT_SYMBOL(statfs_unpack);
62