diff options
| -rw-r--r-- | src/mem/bus.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/mem/bus.cc b/src/mem/bus.cc index cc3504e83..6e790e438 100644 --- a/src/mem/bus.cc +++ b/src/mem/bus.cc @@ -613,12 +613,11 @@ Bus::drain(Event * de) //We should check that we're not "doing" anything, and that noone is //waiting. We might be idle but have someone waiting if the device we //contacted for a retry didn't actually retry. - if (curTick >= tickNextIdle && retryList.size() == 0) { - return 0; - } else { + if (retryList.size() || (curTick < tickNextIdle && busIdle.scheduled())) { drainEvent = de; return 1; } + return 0; } void |