Pоtpоurri_2d Pоtpourri The context for this question is the sаme аs the previous question: 2. [8 points] Answer the following questions with reference to Xen’s I/O ring dаta structure. The I/O ring is a circular buffer used by Guest Operating systems for enqueuing requests for the Hypervisor, and collecting its responses. d. [2 points] Could the guest OS ever run out of slots for enqueuing requests in the I/O ring buffer? Why or why not? If yes, provide the condition that can be checked to recognize this state. If no provide your reasoning. (No points awarded without the entire answer)