diff options
Diffstat (limited to 'src/mem')
| -rw-r--r-- | src/mem/cache/cache_impl.hh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mem/cache/cache_impl.hh b/src/mem/cache/cache_impl.hh index b29d52f78..a56495abb 100644 --- a/src/mem/cache/cache_impl.hh +++ b/src/mem/cache/cache_impl.hh @@ -1437,7 +1437,8 @@ Cache<TagStore>::getNextMSHR() PacketPtr pkt = prefetcher->getPacket(); if (pkt) { Addr pf_addr = blockAlign(pkt->getAddr()); - if (!tags->findBlock(pf_addr) && !mshrQueue.findMatch(pf_addr)) { + if (!tags->findBlock(pf_addr) && !mshrQueue.findMatch(pf_addr) && + !writeBuffer.findMatch(pf_addr)) { // Update statistic on number of prefetches issued // (hwpf_mshr_misses) mshr_misses[pkt->cmdToIndex()][0/*pkt->req->threadId()*/]++; |