---- ALGORITHMS ----
->> A2: Describe your code for locating the frame, if any, that
->> contains the data of a given page.
+>> A2: In a few paragraphs, describe your code for locating the frame,
+>> if any, that contains the data of a given page.
>> A3: How does your code coordinate accessed and dirty bits between
>> kernel and user virtual addresses that alias a single frame, or