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
```

$ sudo rmmod pqkmod.ko
$ make clean