1 files changed, 11 insertions, 1 deletions
diff --git a/src/mem/packet.cc b/src/mem/packet.cc
index 4369e168f..e1c760cd0 100644
--- a/src/mem/packet.cc
+++ b/src/mem/packet.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2018 ARM Limited
+ * Copyright (c) 2011-2019 ARM Limited
  * All rights reserved
  *
  * The license below extends only to copyright in the software and shall
@@ -303,6 +303,16 @@ Packet::trySatisfyFunctional(Printable *obj, Addr addr, bool is_secure, int size
 }
 
 void
+Packet::copyResponderFlags(const PacketPtr pkt)
+{
+    assert(isRequest());
+    // If we have already found a responder, no other cache should
+    // commit to responding
+    assert(!pkt->cacheResponding() || !cacheResponding());
+    flags.set(pkt->flags & RESPONDER_FLAGS);
+}
+
+void
 Packet::pushSenderState(Packet::SenderState *sender_state)
 {
     assert(sender_state != NULL);