Dear,
I'm confident that I can add paging functionality, implement demand paging with the LRU replacement policy to your existing starter code.
For the scaffolding of paging, I'll analyze the code, create necessary data structures and integrate paging functionality. To implement demand paging, I'll modify code to load required pages into memory, implement page fault handler to load missing pages from disk and use demand paging for memory access.
To implement the LRU replacement policy, I'll create a data structure to keep track of page usage frequency and replace pages based on it.
I have relevant experience and can deliver a quality solution. Can you provide more details on the existing code and OS?
Looking forward to hearing back from you.
Best regards,
Umer Khetab