196 	int old_limit = 0;  in allocate_from_generic_zone()  local
200 	size_t size = sizeof(old_limit);  in allocate_from_generic_zone()
201 	int kr = sysctlbyname("machdep.max_port_table_size", &old_limit, &size, NULL, 0);  in allocate_from_generic_zone()
203 	T_LOG("machdep.max_port_table_size = %d", old_limit);  in allocate_from_generic_zone()
206 	uint64_t limit = (uint64_t)(old_limit * 7 / 8);  in allocate_from_generic_zone()
332 	int ret, old_limit = 95;  in begin_test_teardown()  local
340 	ret = sysctlbyname("kern.zone_map_jetsam_limit", NULL, NULL, &old_limit, sizeof(old_limit));  in begin_test_teardown()
342 	T_LOG("kern.zone_map_jetsam_limit set to %d%%", old_limit);  in begin_test_teardown()
610 	int ret, dev, pgsz, old_limit, new_limit = 0;  in run_test()  local
646 	sysctl_size = sizeof(old_limit);  in run_test()
647 	ret = sysctlbyname("kern.zone_map_jetsam_limit", &old_limit, &sysctl_size, NULL, 0);  in run_test()
649 	T_LOG("kern.zone_map_jetsam_limit: %d", old_limit);  in run_test()
660 	if (new_limit < old_limit) {  in run_test()