android-kernel system-calls process-tree semaphore mutex synchronization pagetable page-replacement

Operating Systems

SJTU CS307 & CS356 Course

Project 1

Implement a system call that uncovers the current process tree
Write a program that creates another process that invokes the system call, uncovering the relationship between the two processes
Solve the synchronization problem in Burger Buddies Problem using mutex and semaphores

Project 2

Implement a system call that uncovers the mapping of a target process's pages (from virtual address to physical address)
Implement a system call that copies a target process's 2-level page tables to a pre-allocated area of memory
Implement a new page replacement algorithm for Android kernel and replace the original one with it

About

SJTU-CS356-Projects

http://www.cs.sjtu.edu.cn/~fwu/teaching/cs307.html

android-kernel system-calls process-tree semaphore mutex synchronization pagetable page-replacement

MIT License

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