Parent Node : [:New Kernel Hacking HOWTO:New Kernel Hacking HOWTO]

The Linux kernel can be thought as logically composed of many Subsystems. They may be not implemented as separate directories in the tree structure due to the tight coupling among them all.

1. Process Creating, Management and Destroing
2. Process Scheduling
3. Inter Process Communication
4. Memory Addressing
5. Memory Management
6. Reclaiming Pages
7. Process Address Space

8. [:New Kernel Hacking HOWTO/Subsystems/Exceptions and Interrupts Handling:Exceptions and Interrupts Handling]

9. Deferring Work: Tasklets and SoftIRQ
10. Synchronization
11. Time Management
12. System Calls
13. Virtual File System
14. Accessing Directories and Files
15. Block I/O Layer
16. Page Cache
17. Device Drivers, Kobjects and Sysfs
18. Module Management: Insert Code at Run-Time
19. Add More