1022 		mach_vm_address_t baddr;  in os_channel_get_next_slot()  local
1048 		baddr = _initialize_metadata_address(chrd, q, &bdoff);  in os_channel_get_next_slot()
1049 		if (__improbable(baddr == 0)) {  in os_channel_get_next_slot()
1057 			prop->sp_buf_ptr = baddr + bdoff;  in os_channel_get_next_slot()
1679 	mach_vm_address_t baddr;  in os_channel_packet_alloc_common()  local
1741 	baddr = _initialize_metadata_address(chrd, q, &bdoff);  in os_channel_packet_alloc_common()
1742 	if (__improbable(baddr == 0)) {  in os_channel_packet_alloc_common()
2147 	mach_vm_address_t baddr;  in os_channel_get_next_event_handle()  local
2175 	baddr = _initialize_metadata_address(chrd, qum, &bdoff);  in os_channel_get_next_event_handle()
2176 	if (__improbable(baddr == 0)) {  in os_channel_get_next_event_handle()
2181 	emd = (void *)(baddr + bdoff);  in os_channel_get_next_event_handle()