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-rw-r--r--src/mem/ruby/system/RubyPort.cc13
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mem/ruby/system/RubyPort.cc b/src/mem/ruby/system/RubyPort.cc
index 4cfc1f252..1ebc1b0f6 100644
--- a/src/mem/ruby/system/RubyPort.cc
+++ b/src/mem/ruby/system/RubyPort.cc
@@ -496,14 +496,19 @@ void
RubyPort::ruby_eviction_callback(const Address& address)
{
DPRINTF(RubyPort, "Sending invalidations.\n");
- // should this really be using funcMasterId?
- Request req(address.getAddress(), 0, 0, Request::funcMasterId);
+ // This request is deleted in the stack-allocated packet destructor
+ // when this function exits
+ // TODO: should this really be using funcMasterId?
+ RequestPtr req =
+ new Request(address.getAddress(), 0, 0, Request::funcMasterId);
+ // Use a single packet to signal all snooping ports of the invalidation.
+ // This assumes that snooping ports do NOT modify the packet/request
+ Packet pkt(req, MemCmd::InvalidationReq);
for (CpuPortIter p = slave_ports.begin(); p != slave_ports.end(); ++p) {
// check if the connected master port is snooping
if ((*p)->isSnooping()) {
- Packet *pkt = new Packet(&req, MemCmd::InvalidationReq);
// send as a snoop request
- (*p)->sendTimingSnoopReq(pkt);
+ (*p)->sendTimingSnoopReq(&pkt);
}
}
}