cpu: fix bug when TrafficGen deschedules event
Committed by: Nilay Vaish <nilay@cs.wisc.edu>
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1 changed files with 5 additions and 0 deletions
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@ -119,6 +119,11 @@ TrafficGen::initState()
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unsigned int
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unsigned int
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TrafficGen::drain(DrainManager *dm)
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TrafficGen::drain(DrainManager *dm)
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{
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{
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if (!updateEvent.scheduled()) {
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// no event has been scheduled yet (e.g. switched from atomic mode)
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return 0;
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}
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if (retryPkt == NULL) {
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if (retryPkt == NULL) {
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// shut things down
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// shut things down
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nextPacketTick = MaxTick;
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nextPacketTick = MaxTick;
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