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-rw-r--r--src/mem/cache/coherence/uni_coherence.cc14
1 files changed, 6 insertions, 8 deletions
diff --git a/src/mem/cache/coherence/uni_coherence.cc b/src/mem/cache/coherence/uni_coherence.cc
index 5ab706269..0efe393f9 100644
--- a/src/mem/cache/coherence/uni_coherence.cc
+++ b/src/mem/cache/coherence/uni_coherence.cc
@@ -68,14 +68,12 @@ UniCoherence::handleBusRequest(Packet * &pkt, CacheBlk *blk, MSHR *mshr,
if (pkt->isInvalidate()) {
DPRINTF(Cache, "snoop inval on blk %x (blk ptr %x)\n",
pkt->getAddr(), blk);
- if (!cache->isTopLevel()) {
- // Forward to other caches
- Packet * tmp = new Packet(pkt->req, Packet::InvalidateReq, -1);
- cshrs.allocate(tmp);
- cache->setSlaveRequest(Request_Coherence, curTick);
- if (cshrs.isFull()) {
- cache->setBlockedForSnoop(Blocked_Coherence);
- }
+ // Forward to other caches
+ Packet * tmp = new Packet(pkt->req, Packet::InvalidateReq, -1);
+ cshrs.allocate(tmp);
+ cache->setSlaveRequest(Request_Coherence, curTick);
+ if (cshrs.isFull()) {
+ cache->setBlockedForSnoop(Blocked_Coherence);
}
} else {
if (blk) {