1 files changed, 1 insertions, 5 deletions
diff --git a/src/mem/physical.hh b/src/mem/physical.hh
index cc733b2d6..3fb3510b8 100644
--- a/src/mem/physical.hh
+++ b/src/mem/physical.hh
@@ -118,11 +118,7 @@ class PhysicalMemory : public Serializable
     std::string _name;
 
     // Global address map
-    AddrRangeMap<AbstractMemory*> addrMap;
-
-    // a mutable cache for the last address map iterator that matched
-    // an address
-    mutable AddrRangeMap<AbstractMemory*>::const_iterator rangeCache;
+    AddrRangeMap<AbstractMemory*, 1> addrMap;
 
     // All address-mapped memories
     std::vector<AbstractMemory*> memories;