ruby: message buffer node: used Tick in place of Cycles

The message buffer node used to keep time in terms of Cycles. Since the
sender and the receiver can have different clock periods, storing node
time in cycles requires some conversion. Instead store the time directly
in Ticks.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mem/ruby/buffers/MessageBufferNode.hh b/src/mem/ruby/buffers/MessageBufferNode.hh
index 11485a3b9..16aec8a1b 100644
--- a/src/mem/ruby/buffers/MessageBufferNode.hh
+++ b/src/mem/ruby/buffers/MessageBufferNode.hh
@@ -40,7 +40,7 @@ class MessageBufferNode
         : m_time(0), m_msg_counter(0)
     {}
 
-    MessageBufferNode(const Cycles& time, uint64_t counter,
+    MessageBufferNode(const Tick time, uint64_t counter,
                       const MsgPtr& msgptr)
         : m_time(time), m_msg_counter(counter), m_msgptr(msgptr)
     {}
@@ -48,7 +48,7 @@ class MessageBufferNode
     void print(std::ostream& out) const;
 
   public:
-    Cycles m_time;
+    Tick m_time;
     uint64_t m_msg_counter; // FIXME, should this be a 64-bit value?
     MsgPtr m_msgptr;
 };