727 	assert(thread->handoff_thread == THREAD_NULL);  in thread_terminate_self()
749 	if (thread == THREAD_NULL) {  in thread_ref_release()
1335 		assert(vm_pageout_scan_thread == THREAD_NULL);  in thread_create_internal()
2053 	if (thread == THREAD_NULL) {  in thread_info_internal()
2164 		quantum_time = SCHED(initial_quantum_size)(THREAD_NULL);  in thread_info_internal()
3055 	return thread != THREAD_NULL? thread->thread_id: 0;  in thread_tid()
3220 	if (thread == THREAD_NULL) {  in thread_dispatchqaddr()
3249 	if (thread == THREAD_NULL) {  in thread_wqquantum_addr()
3277 	if (thread == THREAD_NULL) {  in thread_rettokern_addr()
3325 	if (thread != THREAD_NULL) {  in thread_reference()
3418 	if (THREAD_NULL == thread) {  in thread_get_mach_voucher()
3458 	if (THREAD_NULL == thread) {  in thread_set_mach_voucher()
3987 	if (thread != THREAD_NULL) {  in thread_port_with_flavor_no_senders()
3992 	if (thread == THREAD_NULL) {  in thread_port_with_flavor_no_senders()
4077 	*compact_id_resolve(&ctid_table, 0) = THREAD_NULL;  in ctid_table_init()
4125 	return THREAD_NULL;  in ctid_get_thread_unsafe()
4131 	thread_t thread = THREAD_NULL;  in ctid_get_thread()
4205 	if (thread != THREAD_NULL) {  in dtrace_get_thread_predcache()
4215 	if (thread != THREAD_NULL) {  in dtrace_get_thread_vtime()
4225 	if ((thread != THREAD_NULL) && (thread->last_processor != PROCESSOR_NULL)) {  in dtrace_get_thread_last_cpu_id()
4235 	if (thread != THREAD_NULL) {  in dtrace_get_thread_tracing()
4245 	if (thread != THREAD_NULL) {  in dtrace_get_thread_inprobe()
4255 	if (thread != THREAD_NULL) {  in thread_get_kernel_stack()
4290 	if (thread != THREAD_NULL) {  in kcov_stksz_get_thread_stkbase()
4305 	if (thread != THREAD_NULL) {  in kcov_stksz_get_thread_stksize()
4323 	if (thread == THREAD_NULL) {  in dtrace_calc_thread_recent_vtime()
4335 	if (thread != THREAD_NULL) {  in dtrace_set_thread_predcache()
4343 	if (thread != THREAD_NULL) {  in dtrace_set_thread_vtime()
4351 	if (thread != THREAD_NULL) {  in dtrace_set_thread_tracing()
4359 	if (thread != THREAD_NULL) {  in dtrace_set_thread_inprobe()