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Add zfs_multihost_interval tunable handler for FreeBSD

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This tunable required a handler to be implemented for
ZFS_MODULE_PARAM_CALL.

Add the handler so the tunable can be declared in common code.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10490
This commit is contained in:
Ryan Moeller
2020-06-23 16:32:42 -04:00
committed by GitHub
parent 2451a55368
commit 9192f27c1d
6 changed files with 27 additions and 7 deletions
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include/os/freebsd/spl/sys/mod_os.h
+3
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@@ -72,6 +72,9 @@
#define param_set_deadman_ziotime_args(var) \
CTLTYPE_ULONG, NULL, 0, param_set_deadman_ziotime, "LU"
#define param_set_multihost_interval_args(var) \
CTLTYPE_ULONG, &var, 0, param_set_multihost_interval, "LU"
#define param_set_slop_shift_args(var) \
CTLTYPE_INT, &var, 0, param_set_slop_shift, "I"
include/sys/mmp.h
+1
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@@ -63,6 +63,7 @@ extern void mmp_update_uberblock(struct spa *spa, struct uberblock *ub);
extern void mmp_signal_all_threads(void);
/* Global tuning */
extern int param_set_multihost_interval(ZFS_MODULE_PARAM_ARGS);
extern ulong_t zfs_multihost_interval;
extern uint_t zfs_multihost_fail_intervals;
extern uint_t zfs_multihost_import_intervals;