pqkmod

A loadable kernel module for implementing priority queue. It is written for Ubuntu 20.04 with kernel 5.6.9.

This repository is part of assignment-1 part-b of the couse CS60038 - Advances in Operating System Design.

Install, build and run!

• Clone the repository

  $ git clone https://github.com/utkarsh512/pqkmod

• Build the kernel module and interactive runner

  $ cd pqkmod
  $ make all
  $ gcc interactive_runner.c -o run

• Load the module in kernel

  $ sudo insmod pqkmod.ko

• Run the interactive runner (for doing concurrency check, do this on multiple shell window)

  $ ./run

• For verbose, open a new shell window to view kernel logs as

  $ cat /dev/kmsg

Removing module from kernel

$ sudo rmmod pqkmod.ko
$ make clean