1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
4 * All Rights Reserved.
5 */
6 #include "xfs.h"
7 #include "xfs_error.h"
8
9 /*
10 * Tunable XFS parameters. xfs_params is required even when CONFIG_SYSCTL=n,
11 * other XFS code uses these values. Times are measured in centisecs (i.e.
12 * 100ths of a second) with the exception of blockgc_timer, which is measured
13 * in seconds.
14 */
15 xfs_param_t xfs_params = {
16 /* MIN DFLT MAX */
17 .sgid_inherit = { 0, 0, 1 },
18 .symlink_mode = { 0, 0, 1 },
19 .panic_mask = { 0, 0, XFS_PTAG_MASK},
20 .error_level = { 0, 3, 11 },
21 .syncd_timer = { 1*100, 30*100, 7200*100},
22 .stats_clear = { 0, 0, 1 },
23 .inherit_sync = { 0, 1, 1 },
24 .inherit_nodump = { 0, 1, 1 },
25 .inherit_noatim = { 0, 1, 1 },
26 .xfs_buf_timer = { 100/2, 1*100, 30*100 },
27 .xfs_buf_age = { 1*100, 15*100, 7200*100},
28 .inherit_nosym = { 0, 0, 1 },
29 .rotorstep = { 1, 1, 255 },
30 .inherit_nodfrg = { 0, 1, 1 },
31 .fstrm_timer = { 1, 30*100, 3600*100},
32 .blockgc_timer = { 1, 300, 3600*24},
33 };
34
35 struct xfs_globals xfs_globals = {
36 .log_recovery_delay = 0, /* no delay by default */
37 .mount_delay = 0, /* no delay by default */
38 #ifdef XFS_ASSERT_FATAL
39 .bug_on_assert = true, /* assert failures BUG() */
40 #else
41 .bug_on_assert = false, /* assert failures WARN() */
42 #endif
43 #ifdef DEBUG
44 .pwork_threads = -1, /* automatic thread detection */
45 .larp = false, /* log attribute replay */
46 #endif
47
48 /*
49 * Leave this many record slots empty when bulk loading btrees. By
50 * default we load new btree leaf blocks 75% full.
51 */
52 .bload_leaf_slack = -1,
53
54 /*
55 * Leave this many key/ptr slots empty when bulk loading btrees. By
56 * default we load new btree node blocks 75% full.
57 */
58 .bload_node_slack = -1,
59 };
60
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.