175c175,180
< * Check if a packets address exists in the queue.
---
> * Check if a packet corresponding to the same address exists in the
> * queue.
> *
> * @param pkt The packet to compare against.
> * @param blk_size Block size in bytes.
> * @return Whether a corresponding packet is found.
177c182
< bool hasAddr(Addr addr) const;
---
> bool checkConflict(const PacketPtr pkt, const int blk_size) const;