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 #include "xfs_sysctl.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 eofb_timer and cowb_timer, which
  13  * are measured 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,              255     },
  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         .eofb_timer     = {     1,              300,            3600*24},
  33         .cowb_timer     = {     1,              1800,           3600*24},
  34 };
  35
  36 struct xfs_globals xfs_globals = {
  37         .log_recovery_delay     =       0,      /* no delay by default */
  38         .mount_delay            =       0,      /* no delay by default */
  39 #ifdef XFS_ASSERT_FATAL
  40         .bug_on_assert          =       true,   /* assert failures BUG() */
  41 #else
  42         .bug_on_assert          =       false,  /* assert failures WARN() */
  43 #endif
  44 };