> /* Force QEMU to process pending events */
> -void qemu_notify_event(void);
> +void qemu_notify_event(QEMUIOWorker *worker);
> static void handle_input(VirtIODevice *vdev, VirtQueue *vq)
> {
> + qemu_notify_event(main_io_worker);
> }
This feels completely wrong.
Devices shouldn't know or care about implementation details like this. How is
a device supposed to know which worker it should be waking up?
qemu_notify_event is an ugly hack to workaround the fact that our character
device API is polled. If shouldn't exist in the first place, instead we should
have a proper mechanism for device emulation to notify the CharDriverState
when it is ready to recieve more data.
Paul
