727 	assert(thread->handoff_thread == THREAD_NULL);  in thread_terminate_self()
752 	if (thread == THREAD_NULL) {  in thread_ref_release()
1338 		assert(vm_pageout_scan_thread == THREAD_NULL);  in thread_create_internal()
2056 	if (thread == THREAD_NULL) {  in thread_info_internal()
2167 		quantum_time = SCHED(initial_quantum_size)(THREAD_NULL);  in thread_info_internal()
3036 	return thread != THREAD_NULL? thread->thread_id: 0;  in thread_tid()
3201 	if (thread == THREAD_NULL) {  in thread_dispatchqaddr()
3230 	if (thread == THREAD_NULL) {  in thread_wqquantum_addr()
3258 	if (thread == THREAD_NULL) {  in thread_rettokern_addr()
3306 	if (thread != THREAD_NULL) {  in thread_reference()
3399 	if (THREAD_NULL == thread) {  in thread_get_mach_voucher()
3439 	if (THREAD_NULL == thread) {  in thread_set_mach_voucher()
3968 	if (thread != THREAD_NULL) {  in thread_port_with_flavor_no_senders()
3973 	if (thread == THREAD_NULL) {  in thread_port_with_flavor_no_senders()
4058 	*compact_id_resolve(&ctid_table, 0) = THREAD_NULL;  in ctid_table_init()
4106 	return THREAD_NULL;  in ctid_get_thread_unsafe()
4112 	thread_t thread = THREAD_NULL;  in ctid_get_thread()
4186 	if (thread != THREAD_NULL) {  in dtrace_get_thread_predcache()
4196 	if (thread != THREAD_NULL) {  in dtrace_get_thread_vtime()
4206 	if ((thread != THREAD_NULL) && (thread->last_processor != PROCESSOR_NULL)) {  in dtrace_get_thread_last_cpu_id()
4216 	if (thread != THREAD_NULL) {  in dtrace_get_thread_tracing()
4226 	if (thread != THREAD_NULL) {  in dtrace_get_thread_inprobe()
4236 	if (thread != THREAD_NULL) {  in thread_get_kernel_stack()
4271 	if (thread != THREAD_NULL) {  in kcov_stksz_get_thread_stkbase()
4286 	if (thread != THREAD_NULL) {  in kcov_stksz_get_thread_stksize()
4304 	if (thread == THREAD_NULL) {  in dtrace_calc_thread_recent_vtime()
4316 	if (thread != THREAD_NULL) {  in dtrace_set_thread_predcache()
4324 	if (thread != THREAD_NULL) {  in dtrace_set_thread_vtime()
4332 	if (thread != THREAD_NULL) {  in dtrace_set_thread_tracing()
4340 	if (thread != THREAD_NULL) {  in dtrace_set_thread_inprobe()