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1da177e4 LT |
1 | /* |
2 | * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of version 2 of the GNU General Public License as | |
6 | * published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it would be useful, but | |
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
11 | * | |
12 | * Further, this software is distributed without any warranty that it is | |
13 | * free of the rightful claim of any third person regarding infringement | |
14 | * or the like. Any license provided herein, whether implied or | |
15 | * otherwise, applies only to this software file. Patent licenses, if | |
16 | * any, provided herein do not apply to combinations of this program with | |
17 | * other software, or any other product whatsoever. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License along | |
20 | * with this program; if not, write the Free Software Foundation, Inc., 59 | |
21 | * Temple Place - Suite 330, Boston MA 02111-1307, USA. | |
22 | * | |
23 | * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, | |
24 | * Mountain View, CA 94043, or: | |
25 | * | |
26 | * http://www.sgi.com | |
27 | * | |
28 | * For further information regarding this notice, see: | |
29 | * | |
30 | * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ | |
31 | */ | |
32 | ||
33 | /* | |
34 | * This file contains globals needed by XFS that were normally defined | |
35 | * somewhere else in IRIX. | |
36 | */ | |
37 | ||
38 | #include "xfs.h" | |
39 | #include "xfs_cred.h" | |
40 | #include "xfs_sysctl.h" | |
41 | ||
42 | /* | |
43 | * System memory size - used to scale certain data structures in XFS. | |
44 | */ | |
45 | unsigned long xfs_physmem; | |
46 | ||
47 | /* | |
48 | * Tunable XFS parameters. xfs_params is required even when CONFIG_SYSCTL=n, | |
49 | * other XFS code uses these values. Times are measured in centisecs (i.e. | |
50 | * 100ths of a second). | |
51 | */ | |
52 | xfs_param_t xfs_params = { | |
53 | /* MIN DFLT MAX */ | |
54 | .restrict_chown = { 0, 1, 1 }, | |
55 | .sgid_inherit = { 0, 0, 1 }, | |
56 | .symlink_mode = { 0, 0, 1 }, | |
57 | .panic_mask = { 0, 0, 127 }, | |
58 | .error_level = { 0, 3, 11 }, | |
59 | .syncd_timer = { 1*100, 30*100, 7200*100}, | |
60 | .stats_clear = { 0, 0, 1 }, | |
61 | .inherit_sync = { 0, 1, 1 }, | |
62 | .inherit_nodump = { 0, 1, 1 }, | |
63 | .inherit_noatim = { 0, 1, 1 }, | |
64 | .xfs_buf_timer = { 100/2, 1*100, 30*100 }, | |
65 | .xfs_buf_age = { 1*100, 15*100, 7200*100}, | |
66 | .inherit_nosym = { 0, 0, 1 }, | |
67 | .rotorstep = { 1, 1, 255 }, | |
68 | }; | |
69 | ||
70 | /* | |
71 | * Global system credential structure. | |
72 | */ | |
73 | cred_t sys_cred_val, *sys_cred = &sys_cred_val; | |
74 |