- bool event_scheduled;
- UNSERIALIZE_SCALAR(event_scheduled);
- if (event_scheduled) {
- Tick event_time;
- UNSERIALIZE_SCALAR(event_time);
- _parent.schedule(_counterLimitReachedEvent, event_time);
- }
+
+ // We no longer schedule an event here because we may enter KVM
+ // emulation. The event creation is delayed until drainResume().
+}
+
+DrainState
+ArchTimer::drain()
+{
+ if (_counterLimitReachedEvent.scheduled())
+ _parent.deschedule(_counterLimitReachedEvent);
+
+ return DrainState::Drained;
+}
+
+void
+ArchTimer::drainResume()
+{
+ updateCounter();