diff options
Diffstat (limited to 'src/mem/cache/mshr_queue.hh')
| -rw-r--r-- | src/mem/cache/mshr_queue.hh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mem/cache/mshr_queue.hh b/src/mem/cache/mshr_queue.hh index ff78cbebb..f0b5c2ab0 100644 --- a/src/mem/cache/mshr_queue.hh +++ b/src/mem/cache/mshr_queue.hh @@ -141,7 +141,9 @@ class MSHRQueue : public Queue<MSHR> */ bool canPrefetch() const { - return (allocated < numEntries - (numReserve + demandReserve)); + // @todo we may want to revisit the +1, currently added to + // keep regressions unchanged + return (allocated < numEntries - (numReserve + 1 + demandReserve)); } }; |