CS 161

Schedule
Documentation
C++ Lists Memory layout Contexts Memory iterators Debugging Chickadee Spinlocks Synchronization invariants Wait queues ChickadeeFS Journal 2019 Final
Problem sets
Problem set 1 Problem set 2 Problem set 3 Problem set 4 Problem set 5
Lectures
Lecture 2: Isolation and exceptions Lecture 3: Virtual memory Lecture 4: Interrupts and buddy allocation Lecture 5: Buddy allocation, testing Lecture 6: Testing and concurrency Lecture 7: Contexts Lecture 9: Blocking and wait queues Lecture 10: System call semantics and kernel design Lecture 11: Spinlock debugging Lecture 12: Disks and file systems Lecture 13: VFS presentations Lecture 19: Finite journals Lecture 20: Device interaction Lecture 21: Synchronization I Lecture 22: Synchronization II Lecture 23: Synchronization III Lecture 24: Virtualization Lecture 25: Virtualization II
Sections
Section 1: Kernel architecture Section 2: Operating system evolution Section 2 Notes Section 3: Project directions Section 4: Scalability and OS design Section 5: Rethinking the process abstraction
Exercises
Suspension System calls

Lecture 4: Interrupts and buddy allocation

A la Mickens