Include packet_impl.hh (need this on my laptop,

but not on zizzer... g++ 4 thing maybe?)

--HG--
extra : convert_revision : 31c49f1c55fe9daf6365411bfb5bb7f6ccc8032d

src/mem/cache/base_cache.cc

@@ -34,9 +34,10 @@
  */
 
 #include "mem/cache/base_cache.hh"
+#include "mem/cache/miss/mshr.hh"
+#include "mem/packet_impl.hh"
 #include "cpu/smt.hh"
 #include "cpu/base.hh"
-#include "mem/cache/miss/mshr.hh"
 
 using namespace std;