A Practical Overview of Real-Time System Implementation in Linux Kernel

Over the years, in the system software world, Real-Time Systems[1] have made a large impact in a variety of applications, including mission-critical environments. Such applications typically require a predictable response in a timely fashion to be successful. In areas like aerospace, medical robotics, industrial automation and telecommunications, real-time systems real-time systems have had the biggest impact. Recent trends like autonomous vehicles and smart gridsfacilitate seamless and reliable operations between components. As technology advances, Real-Time Systems have become a fundamental building block that is often hidden and mostly misunderstood. This paper intends to shed light on real-time systems while also adding an implementation of Rate Monotonic Systems[2] in Linux Kernel[3].