How to efficiently learn Linux kernel?

 

Speaker: Hua Qing vision gold medal Lecturer, Miss Song Baohua.

 

Linux Kernel and device driver are very important parts in embedded development. The learning method and platform selection are very important. The following content is intended to give you some inspiration and help in learning methods.

 

1. Treat Linux kernel as a friend

2. Use it first

3. Four levels of Linux kernel learning

4. Get out of the psychological misunderstanding

5. Use VIM + cssag + ctags to browse the Linux kernel source code

6. Use the kernel map to locate the target code

7. Analyze the Linux kernel source code: Attitude determines everything

8. Focus on the Linux kernel source code and adhere to the learning resource construction

9. Understand the module Mechanism

10. Understand the device model

11. Use spec, datasheet, and Linux kernel reference source code

 

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