# Node ID 13edc18b6c47e0f788c8a0e79c96f101dec318e9
# Parent  db00b5111986d435a187d421ef7942a15c4901e0
diff --git a/src/mem/protocol/RubySlicc_Types.sm b/src/mem/protocol/RubySlicc_Types.sm
--- a/src/mem/protocol/RubySlicc_Types.sm
+++ b/src/mem/protocol/RubySlicc_Types.sm
@@ -45,6 +45,8 @@
   Cycles dequeue();
   void recycle();
   bool isEmpty();
+  bool isStallMapEmpty();
+  int getStallMapSize();
 }
 
 external_type(NodeID, default="0", primitive="yes");
diff --git a/src/mem/ruby/network/MessageBuffer.hh b/src/mem/ruby/network/MessageBuffer.hh
--- a/src/mem/ruby/network/MessageBuffer.hh
+++ b/src/mem/ruby/network/MessageBuffer.hh
@@ -125,6 +125,8 @@
 
     void recycle();
     bool isEmpty() const { return m_prio_heap.size() == 0; }
+    bool isStallMapEmpty() { return m_stall_msg_map.size() == 0; }
+    unsigned int getStallMapSize() { return m_stall_msg_map.size(); }
 
     void
     setOrdering(bool order)