vdo_create_thread
result = vdo_create_thread(request_queue_worker, queue, queue_name,
result = vdo_create_thread(close_chapters, writer, "writer", &writer->thread);
result = vdo_create_thread(read_thread_function, (void *) volume,
int __must_check vdo_create_thread(void (*thread_function)(void *), void *thread_data,