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Make module tunables cross platform

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Adds ZFS_MODULE_PARAM to abstract module parameter
setting to operating systems other than Linux.

Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Reviewed-by: Igor Kozhukhov <igor@dilos.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #9230
This commit is contained in:
Matthew Macy
2019-09-05 14:49:49 -07:00
committed by Brian Behlendorf
parent 65a91b166e
commit 03fdcb9adc
43 changed files with 544 additions and 660 deletions
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module/zfs/vdev_removal.c
+5 -11
View File
@@ -2289,22 +2289,17 @@ spa_removal_get_stats(spa_t *spa, pool_removal_stat_t *prs)
return (0);
}
#if defined(_KERNEL)
module_param(zfs_removal_ignore_errors, int, 0644);
MODULE_PARM_DESC(zfs_removal_ignore_errors,
/* BEGIN CSTYLED */
ZFS_MODULE_PARAM(zfs_vdev, zfs_, removal_ignore_errors, INT, ZMOD_RW,
"Ignore hard IO errors when removing device");
module_param(zfs_remove_max_segment, int, 0644);
MODULE_PARM_DESC(zfs_remove_max_segment,
ZFS_MODULE_PARAM(zfs_vdev, zfs_, remove_max_segment, INT, ZMOD_RW,
"Largest contiguous segment to allocate when removing device");
module_param(vdev_removal_max_span, int, 0644);
MODULE_PARM_DESC(vdev_removal_max_span,
ZFS_MODULE_PARAM(zfs_vdev, vdev_, removal_max_span, INT, ZMOD_RW,
"Largest span of free chunks a remap segment can span");
/* BEGIN CSTYLED */
module_param(zfs_removal_suspend_progress, int, 0644);
MODULE_PARM_DESC(zfs_removal_suspend_progress,
ZFS_MODULE_PARAM(zfs_vdev, zfs_, removal_suspend_progress, INT, ZMOD_RW,
"Pause device removal after this many bytes are copied "
"(debug use only - causes removal to hang)");
/* END CSTYLED */
@@ -2318,4 +2313,3 @@ EXPORT_SYMBOL(spa_vdev_remove);
EXPORT_SYMBOL(spa_vdev_remove_cancel);
EXPORT_SYMBOL(spa_vdev_remove_suspend);
EXPORT_SYMBOL(svr_sync);
#endif