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/obdclass/statfs_pack.c
38 * (Un)packing of OST/MDS requests
40 * Author: Andreas Dilger <adilger@clusterfs.com>
43 #define DEBUG_SUBSYSTEM S_CLASS
46 # define EXPORT_SYMTAB
49 #include <liblustre.h>
52 #include <lustre_export.h>
53 #include <lustre_net.h>
54 #include <obd_support.h>
55 #include <obd_class.h>
57 void statfs_pack(struct obd_statfs *osfs, struct kstatfs *sfs)
59 memset(osfs, 0, sizeof(*osfs));
60 osfs->os_type = sfs->f_type;
61 osfs->os_blocks = sfs->f_blocks;
62 osfs->os_bfree = sfs->f_bfree;
63 osfs->os_bavail = sfs->f_bavail;
64 osfs->os_files = sfs->f_files;
65 osfs->os_ffree = sfs->f_ffree;
66 osfs->os_bsize = sfs->f_bsize;
67 osfs->os_namelen = sfs->f_namelen;
70 void statfs_unpack(struct kstatfs *sfs, struct obd_statfs *osfs)
72 memset(sfs, 0, sizeof(*sfs));
73 sfs->f_type = osfs->os_type;
74 sfs->f_blocks = osfs->os_blocks;
75 sfs->f_bfree = osfs->os_bfree;
76 sfs->f_bavail = osfs->os_bavail;
77 sfs->f_files = osfs->os_files;
78 sfs->f_ffree = osfs->os_ffree;
79 sfs->f_bsize = osfs->os_bsize;
80 sfs->f_namelen = osfs->os_namelen;
83 EXPORT_SYMBOL(statfs_pack);
84 EXPORT_SYMBOL(statfs_unpack);