ostep-code

Code from various chapters in OSTEP (http://www.ostep.org)

• Introduction

Virtualization

CPU Virtualization Chapters:

• Processes

• Process API

• Direct Execution

• CPU Scheduling

• Multi-level Feedback

• Lottery Scheduling

• Multi-CPU Scheduling

Memory Virtualization Chapters:

• Address Spaces

• Memory API

• Address Translation

• Segmentation

• Free Space Management

• Introduction to Paging

• Translation Lookaside Buffers

• Advanced Page Tables

• Swapping: Mechanisms

• Swapping: Policies

• Complete VM Systems

Concurrency

Concurrency Chapters:

• Concurrency and Threads

• Threads API

• Locks

• Locked Data Structures

• Condition Variables

• Semaphores

• Concurrency Bugs

• Event-based Concurrency

Persistence

Persistence Chapters:

• I/O Devices

• Hard Disk Drives

• Redundant Disk Arrays (RAID)

• Files and Directories

• File System Implementation

• Fast File System (FFS)

• FSCK and Journaling

• Log-structured File System (LFS)

• Flash-based SSDs

• Data Integrity and Protection

• Distributed Systems

• Network File System (NFS)

• Andrew File System (AFS)