xv6 Operating System

Overview

Operating Systems coursework building on the xv6 teaching kernel. Implemented process-priority system calls, a Completely Fair Scheduler (CFS), virtual memory management with page faults, and LRU/clock-based page replacement.

Highlights

• Process-priority system calls + Completely Fair Scheduler (CFS)
• Virtual memory with page-fault handling
• LRU / clock-based page replacement