mem: Explicitly check MSHR snoops for cases not dealt with

[gem5.git] / src / mem / dram_ctrl.hh

diff --git a/src/mem/dram_ctrl.hh b/src/mem/dram_ctrl.hh
index a7f3e56026298370c00e6ec5af950c525fda1359..6cd72b266a76f415e0fc30574d7efb4b23024882 100644 (file)
--- a/src/mem/dram_ctrl.hh
+++ b/src/mem/dram_ctrl.hh
@@ -836,11 +836,11 @@ class DRAMCtrl : public AbstractMemory
     // timestamp offset
     uint64_t timeStampOffset;
 
-    /** @todo this is a temporary workaround until the 4-phase code is
-     * committed. upstream caches needs this packet until true is returned, so
-     * hold onto it for deletion until a subsequent call
+    /**
+     * Upstream caches need this packet until true is returned, so
+     * hold it for deletion until a subsequent call
      */
-    std::vector<PacketPtr> pendingDelete;
+    std::unique_ptr<Packet> pendingDelete;
 
     /**
      * This function increments the energy when called. If stats are
@@ -868,14 +868,14 @@ class DRAMCtrl : public AbstractMemory
 
   public:
 
-    void regStats();
+    void regStats() override;
 
     DRAMCtrl(const DRAMCtrlParams* p);
 
     DrainState drain() override;
 
     virtual BaseSlavePort& getSlavePort(const std::string& if_name,
-                                        PortID idx = InvalidPortID);
+                                        PortID idx = InvalidPortID) override;
 
     virtual void init() override;
     virtual void startup() override;