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-rw-r--r--src/mem/bus.cc5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mem/bus.cc b/src/mem/bus.cc
index 7b65d252b..ae87d8099 100644
--- a/src/mem/bus.cc
+++ b/src/mem/bus.cc
@@ -242,8 +242,11 @@ Bus::recvRetry(int id)
}
}
//If we weren't able to drain before, we might be able to now.
- if (drainEvent && retryList.size() == 0 && curTick >= tickNextIdle)
+ if (drainEvent && retryList.size() == 0 && curTick >= tickNextIdle) {
drainEvent->process();
+ // Clear the drain event once we're done with it.
+ drainEvent = NULL;
+ }
}
Port *