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Explore the intricacies of vDSO in Linux. This repository dives deep into vDSO usage and optimization, offering examples, user programs, and detailed insights. Ideal for those keen to understand the bridge between user-space and kernel-space optimizations.

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linux-programming system-calls vdso-optimization vsyscalls

vdso's Introduction

vDSO Exploration in Linux ๐Ÿ”

Welcome to the ultimate resource for understanding vDSO in Linux! ๐ŸŽ‰

Contents ๐Ÿ“‘

  1. vDSO Basics ๐Ÿ“–
  2. vDSO Example 1 ๐Ÿ’ป
  3. vDSO Example 2 ๐Ÿ’ป
  4. Tracing vDSO with strace ๐Ÿ‘€
  5. Deep Dive into linux-vdso ๐Ÿคฟ
  6. Understanding vsyscalls ๐Ÿ’ก

Introduction ๐Ÿ’ฌ

Virtual Dynamic Shared Object (vDSO) is a fascinating feature in Linux that optimizes certain system calls. Instead of switching between user and kernel mode, vDSO accelerates specific system calls in user-space. Navigate through the directories to understand its application and significance.

Contributions ๐Ÿค

Feel free to contribute, raise issues, or suggest improvements. Your inputs are highly valued! โญ

Happy Exploring! ๐Ÿš€

vdso's People

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