Make it so that we create a directory for each checkpoint so that

there aren't so many files littering your directory

dev/disk_image.cc:
    Checkpoints now in a directory
sim/serialize.hh:
    Make it so that we create a directory for each checkpoint so that
    there aren't so many files littering your directory.
    Remove unused variable

--HG--
extra : convert_revision : 261824eee62f7b68f6ae6e3dbd49ad5128ced148

1 files changed, 1 insertions, 3 deletions

diff --git a/sim/serialize.hh b/sim/serialize.hh
index 09e91d816..bc40d0ad2 100644
--- a/sim/serialize.hh
+++ b/sim/serialize.hh
@@ -135,7 +135,6 @@ class Serializer
   protected:
     typedef std::list<Serializeable *> serlist_t;
     serlist_t objects;
-    std::string file;
     std::ostream *output;
     std::ostream &out() const;
 
@@ -149,7 +148,6 @@ class Serializer
 
   public:
     void serialize();
-    const std::string &filename() const { return file; }
 };
 
 //
@@ -253,7 +251,7 @@ class Checkpoint
 // Export checkpoint filename param so other objects can derive
 // filenames from it (e.g., memory).
 //
-std::string CheckpointFile();
+std::string CheckpointDir();
 void SetupCheckpoint(Tick when, Tick period = 0);
 
 #endif // __SERIALIZE_HH__