Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 | |