EMLXS_SPAWN_LOCK
mutex_init(&EMLXS_SPAWN_LOCK, NULL, MUTEX_DRIVER,
mutex_destroy(&EMLXS_SPAWN_LOCK);
mutex_enter(&EMLXS_SPAWN_LOCK);
mutex_exit(&EMLXS_SPAWN_LOCK);
mutex_enter(&EMLXS_SPAWN_LOCK);
mutex_exit(&EMLXS_SPAWN_LOCK);
mutex_exit(&EMLXS_SPAWN_LOCK);
mutex_enter(&EMLXS_SPAWN_LOCK);
mutex_exit(&EMLXS_SPAWN_LOCK);
mutex_exit(&EMLXS_SPAWN_LOCK);
mutex_enter(&EMLXS_SPAWN_LOCK);
mutex_exit(&EMLXS_SPAWN_LOCK);
mutex_exit(&EMLXS_SPAWN_LOCK);
mutex_enter(&EMLXS_SPAWN_LOCK);
mutex_exit(&EMLXS_SPAWN_LOCK);