TQ_FLAGS_UNLOCKED_ENQUEUE
queue->tq_flags |= TQ_FLAGS_UNLOCKED_ENQUEUE;
queue->tq_flags |= TQ_FLAGS_UNLOCKED_ENQUEUE;
if ((queue->tq_flags & TQ_FLAGS_UNLOCKED_ENQUEUE) != 0)
if ((queue->tq_flags & TQ_FLAGS_UNLOCKED_ENQUEUE) == 0)