Add missing ZFS tunables

[zfs.git] / module / zfs / dsl_scan.c

diff --git a/module/zfs/dsl_scan.c b/module/zfs/dsl_scan.c
index ff36ea9..d56aabb 100644 (file)
--- a/module/zfs/dsl_scan.c
+++ b/module/zfs/dsl_scan.c
@@ -62,8 +62,8 @@ int zfs_scan_idle = 50;                       /* idle window in clock ticks */
 int zfs_scan_min_time_ms = 1000; /* min millisecs to scrub per txg */
 int zfs_free_min_time_ms = 1000; /* min millisecs to free per txg */
 int zfs_resilver_min_time_ms = 3000; /* min millisecs to resilver per txg */
-boolean_t zfs_no_scrub_io = B_FALSE; /* set to disable scrub i/o */
-boolean_t zfs_no_scrub_prefetch = B_FALSE; /* set to disable srub prefetching */
+int zfs_no_scrub_io = B_FALSE; /* set to disable scrub i/o */
+int zfs_no_scrub_prefetch = B_FALSE; /* set to disable srub prefetching */
 enum ddt_class zfs_scrub_ddt_class_max = DDT_CLASS_DUPLICATE;
 int dsl_scan_delay_completion = B_FALSE; /* set to delay scan completion */
 
@@ -1785,3 +1785,35 @@ dsl_scan(dsl_pool_t *dp, pool_scan_func_t func)
        return (dsl_sync_task_do(dp, dsl_scan_setup_check,
            dsl_scan_setup_sync, dp->dp_scan, &func, 0));
 }
+
+#if defined(_KERNEL) && defined(HAVE_SPL)
+module_param(zfs_top_maxinflight, int, 0644);
+MODULE_PARM_DESC(zfs_top_maxinflight, "Max I/Os per top-level");
+
+module_param(zfs_resilver_delay, int, 0644);
+MODULE_PARM_DESC(zfs_resilver_delay, "Number of ticks to delay resilver");
+
+module_param(zfs_scrub_delay, int, 0644);
+MODULE_PARM_DESC(zfs_scrub_delay, "Number of ticks to delay scrub");
+
+module_param(zfs_scan_idle, int, 0644);
+MODULE_PARM_DESC(zfs_scan_idle, "Idle window in clock ticks");
+
+module_param(zfs_scan_min_time_ms, int, 0644);
+MODULE_PARM_DESC(zfs_scan_min_time_ms, "Min millisecs to scrub per txg");
+
+module_param(zfs_free_min_time_ms, int, 0644);
+MODULE_PARM_DESC(zfs_free_min_time_ms, "Min millisecs to free per txg");
+
+module_param(zfs_resilver_min_time_ms, int, 0644);
+MODULE_PARM_DESC(zfs_resilver_min_time_ms, "Min millisecs to resilver per txg");
+
+module_param(zfs_no_scrub_io, int, 0644);
+MODULE_PARM_DESC(zfs_no_scrub_io, "Set to disable scrub I/O");
+
+module_param(zfs_no_scrub_prefetch, int, 0644);
+MODULE_PARM_DESC(zfs_no_scrub_prefetch, "Set to disable scrub prefetching");
+
+module_param(zfs_txg_timeout, int, 0644);
+MODULE_PARM_DESC(zfs_txg_timeout, "Max seconds worth of delta per txg");
+#endif