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Linux Kernel Programming - Second Edition
Linux Kernel Programming - Second Edition

Linux Kernel Programming: A comprehensive and practical guide to kernel internals, writing modules, and kernel synchronization, Second Edition

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Linux Kernel Programming - Second Edition

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Key benefits

  • Discover how to write Linux kernel and module code for real-world products
  • Implement industry-grade techniques in real-world scenarios for fast, efficient memory allocation and data synchronization
  • Understand and exploit kernel architecture, CPU scheduling, and kernel synchronization techniques

Description

The 2nd Edition of Linux Kernel Programming is an updated, comprehensive guide for new programmers to the Linux kernel. This book uses the recent 6.1 Long-Term Support (LTS) Linux kernel series, which will be maintained until Dec 2026, and also delves into its many new features. Further, the Civil Infrastructure Project has pledged to maintain and support this 6.1 Super LTS (SLTS) kernel right until August 2033, keeping this book valid for years to come! You’ll begin this exciting journey by learning how to build the kernel from source. In a step by step manner, you will then learn how to write your first kernel module by leveraging the kernel’s powerful Loadable Kernel Module (LKM) framework. With this foundation, you will delve into key kernel internals topics including Linux kernel architecture, memory management, and CPU (task) scheduling. You’ll finish with understanding the deep issues of concurrency, and gain insight into how they can be addressed with various synchronization/locking technologies (e.g., mutexes, spinlocks, atomic/refcount operators, rw-spinlocks and even lock-free technologies such as per-CPU and RCU). By the end of this book, you’ll have a much better understanding of the fundamentals of writing the Linux kernel and kernel module code that can straight away be used in real-world projects and products.

What you will learn

  • Configure and build the 6.1 LTS kernel from source
  • Write high-quality modular kernel code (LKM framework) for 6.x kernels
  • Explore modern Linux kernel architecture
  • Get to grips with key internals details regarding memory management within the kernel
  • Understand and work with various dynamic kernel memory alloc/dealloc APIs
  • Discover key internals aspects regarding CPU scheduling within the kernel, including cgroups v2
  • Gain a deeper understanding of kernel concurrency issues
  • Learn how to work with key kernel synchronization primitives

Product Details

Country selected
Publication date, Length, Edition, Language, ISBN-13
Publication date : Feb 29, 2024
Length 826 pages
Edition : 2nd Edition
Language : English
ISBN-13 : 9781803232225
Vendor :
Linux Foundation

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Product feature icon DRM FREE - Read whenever, wherever and however you want

Product Details

Publication date : Feb 29, 2024
Length 826 pages
Edition : 2nd Edition
Language : English
ISBN-13 : 9781803232225
Vendor :
Linux Foundation

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Table of Contents

16 Chapters
Preface Chevron down icon Chevron up icon
1. Linux Kernel Programming – A Quick Introduction Chevron down icon Chevron up icon
2. Building the 6.x Linux Kernel from Source – Part 1 Chevron down icon Chevron up icon
3. Building the 6.x Linux Kernel from Source – Part 2 Chevron down icon Chevron up icon
4. Writing Your First Kernel Module – Part 1 Chevron down icon Chevron up icon
5. Writing Your First Kernel Module – Part 2 Chevron down icon Chevron up icon
6. Kernel Internals Essentials – Processes and Threads Chevron down icon Chevron up icon
7. Memory Management Internals – Essentials Chevron down icon Chevron up icon
8. Kernel Memory Allocation for Module Authors – Part 1 Chevron down icon Chevron up icon
9. Kernel Memory Allocation for Module Authors – Part 2 Chevron down icon Chevron up icon
10. The CPU Scheduler – Part 1 Chevron down icon Chevron up icon
11. The CPU Scheduler – Part 2 Chevron down icon Chevron up icon
12. Kernel Synchronization – Part 1 Chevron down icon Chevron up icon
13. Kernel Synchronization – Part 2 Chevron down icon Chevron up icon
14. Other Books You May Enjoy Chevron down icon Chevron up icon
15. Index Chevron down icon Chevron up icon

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