fs/xfs/xfs_globals.c

   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
   8 /*
   9  * Tunable XFS parameters.  xfs_params is required even when CONFIG_SYSCTL=n,
  10  * other XFS code uses these values.  Times are measured in centisecs (i.e.
  11  * 100ths of a second) with the exception of eofb_timer and cowb_timer, which
  12  * are measured in seconds.
  13  */
  14 xfs_param_t xfs_params = {
  15                           /*    MIN             DFLT            MAX     */
  16         .sgid_inherit   = {     0,              0,              1       },
  17         .symlink_mode   = {     0,              0,              1       },
  18         .panic_mask     = {     0,              0,              256     },
  19         .error_level    = {     0,              3,              11      },
  20         .syncd_timer    = {     1*100,          30*100,         7200*100},
  21         .stats_clear    = {     0,              0,              1       },
  22         .inherit_sync   = {     0,              1,              1       },
  23         .inherit_nodump = {     0,              1,              1       },
  24         .inherit_noatim = {     0,              1,              1       },
  25         .xfs_buf_timer  = {     100/2,          1*100,          30*100  },
  26         .xfs_buf_age    = {     1*100,          15*100,         7200*100},
  27         .inherit_nosym  = {     0,              0,              1       },
  28         .rotorstep      = {     1,              1,              255     },
  29         .inherit_nodfrg = {     0,              1,              1       },
  30         .fstrm_timer    = {     1,              30*100,         3600*100},
  31         .eofb_timer     = {     1,              300,            3600*24},
  32         .cowb_timer     = {     1,              1800,           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 #endif
  46 };