Understanding the Linux Kernel, Third Edition
by Daniel Bovet, Marco Cesati

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Book Reviews of Understanding the Linux Kernel, Third Edition

Book Review: Good book
Summary: 4 Stars

Summary of Understanding the Linux Kernel, Third Edition

The third edition of "Understanding the Linux Kernel" takes you on a guided tour of the most significant data structures, algorithms, and programming tricks used in the kernel. Probing beyond superficial features, the authors offer valuable insights to people who want to know how things really work inside their machine. Important Intel-specific features are discussed. Relevant segments of code are dissected line by line. But the book covers more than just the functioning of the code; it explains the theoretical underpinnings of why Linux does things the way it does.

This edition of the book covers Version 2.6, which has seen significant changes to nearly every kernel subsystem, particularly in the areas of memory management and block devices. The book focuses on the following topics:

Memory management, including file buffering, process swapping, and Direct memory Access (DMA)

The Virtual Filesystem layer and the Second and Third Extended Filesystems

Process creation and scheduling

Signals, interrupts, and the essential interfaces to device drivers

Timing

Synchronization within the kernel

Interprocess Communication (IPC)

Program execution

"Understanding the Linux Kernel" will acquaint you with all the inner workings of Linux, but it's more than just an academic exercise. You'll learn what conditions bring out Linux's best performance, and you'll see how it meets the challenge of providing good system response during process scheduling, file access, and memory management in a wide variety of environments. This book will help you make the most of your Linux system.

Unix Books

• Computers & Internet > Operating Systems
• Linux > Programming
• Programming > Algorithms > Memory Management
• Software
• Computers & Internet: Operating Systems: Unix: General
• Computers & Internet: Operating Systems: Linux: General
• Computers & Internet: General
• Computers & Internet: Operating Systems: General
• O'Reilly > Unix & Linux > General
• Linux
• Programming > General