1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
4 * Copyright (C) 2002, 2003 Cluster File Systems, Inc.
6 * This file is part of Lustre, http://www.lustre.org.
8 * Lustre is free software; you can redistribute it and/or
9 * modify it under the terms of version 2 of the GNU General Public
10 * License as published by the Free Software Foundation.
12 * Lustre is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Lustre; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #define DEBUG_SUBSYSTEM S_CLASS
24 #include <linux/version.h>
25 #include <linux/lprocfs_status.h>
26 #include <linux/obd.h>
28 #include "filter_internal.h"
31 static struct lprocfs_vars lprocfs_obd_vars[] = { {0} };
32 static struct lprocfs_vars lprocfs_module_vars[] = { {0} };
35 static int lprocfs_filter_rd_mntdev(char *page, char **start, off_t off,
36 int count, int *eof, void *data)
38 struct obd_device* obd = (struct obd_device *)data;
41 LASSERT(obd->u.filter.fo_vfsmnt->mnt_devname);
43 return snprintf(page, count, "%s\n",
44 obd->u.filter.fo_vfsmnt->mnt_devname);
47 static int lprocfs_filter_rd_last_id(char *page, char **start, off_t off,
48 int count, int *eof, void *data)
50 struct obd_device *obd = data;
55 return snprintf(page, count, LPU64"\n",
56 filter_last_id(&obd->u.filter, 0));
59 static struct lprocfs_vars lprocfs_obd_vars[] = {
60 { "uuid", lprocfs_rd_uuid, 0, 0 },
61 { "blocksize", lprocfs_rd_blksize, 0, 0 },
62 { "kbytestotal", lprocfs_rd_kbytestotal, 0, 0 },
63 { "kbytesfree", lprocfs_rd_kbytesfree, 0, 0 },
64 { "filestotal", lprocfs_rd_filestotal, 0, 0 },
65 { "filesfree", lprocfs_rd_filesfree, 0, 0 },
66 //{ "filegroups", lprocfs_rd_filegroups, 0, 0 },
67 { "fstype", lprocfs_rd_fstype, 0, 0 },
68 { "mntdev", lprocfs_filter_rd_mntdev, 0, 0 },
69 { "last_id", lprocfs_filter_rd_last_id, 0, 0 },
73 static struct lprocfs_vars lprocfs_module_vars[] = {
74 { "num_refs", lprocfs_rd_numrefs, 0, 0 },
79 LPROCFS_INIT_VARS(filter,lprocfs_module_vars, lprocfs_obd_vars)