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kernel/linux-imx6_3.14.28/fs/xfs/xfs_globals.c 1.61 KB
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  /*
   * Copyright (c) 2000-2005 Silicon Graphics, Inc.
   * All Rights Reserved.
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License as
   * published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it would be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write the Free Software Foundation,
   * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   */
  #include "xfs.h"
  #include "xfs_sysctl.h"
  
  /*
   * Tunable XFS parameters.  xfs_params is required even when CONFIG_SYSCTL=n,
   * other XFS code uses these values.  Times are measured in centisecs (i.e.
   * 100ths of a second) with the exception of eofb_timer, which is measured in
   * seconds.
   */
  xfs_param_t xfs_params = {
  			  /*	MIN		DFLT		MAX	*/
  	.sgid_inherit	= {	0,		0,		1	},
  	.symlink_mode	= {	0,		0,		1	},
  	.panic_mask	= {	0,		0,		255	},
  	.error_level	= {	0,		3,		11	},
  	.syncd_timer	= {	1*100,		30*100,		7200*100},
  	.stats_clear	= {	0,		0,		1	},
  	.inherit_sync	= {	0,		1,		1	},
  	.inherit_nodump	= {	0,		1,		1	},
  	.inherit_noatim = {	0,		1,		1	},
  	.xfs_buf_timer	= {	100/2,		1*100,		30*100	},
  	.xfs_buf_age	= {	1*100,		15*100,		7200*100},
  	.inherit_nosym	= {	0,		0,		1	},
  	.rotorstep	= {	1,		1,		255	},
  	.inherit_nodfrg	= {	0,		1,		1	},
  	.fstrm_timer	= {	1,		30*100,		3600*100},
  	.eofb_timer	= {	1,		300,		3600*24},
  };