linux/fs/xfs/xfs_globals.c
Darrick J. Wong 9669f51de5 xfs: consolidate the eofblocks and cowblocks workers
Remove the separate cowblocks work items and knob so that we can control
and run everything from a single blockgc work queue.  Note that the
speculative_prealloc_lifetime sysfs knob retains its historical name
even though the functions move to prefix xfs_blockgc_*.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2021-02-03 09:18:49 -08:00

46 lines
1.3 KiB
C

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2000-2005 Silicon Graphics, Inc.
* All Rights Reserved.
*/
#include "xfs.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 blockgc_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, 256 },
.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},
.blockgc_timer = { 1, 300, 3600*24},
};
struct xfs_globals xfs_globals = {
.log_recovery_delay = 0, /* no delay by default */
.mount_delay = 0, /* no delay by default */
#ifdef XFS_ASSERT_FATAL
.bug_on_assert = true, /* assert failures BUG() */
#else
.bug_on_assert = false, /* assert failures WARN() */
#endif
#ifdef DEBUG
.pwork_threads = -1, /* automatic thread detection */
#endif
};