Summary

We understood one of the principal abstractions of Linux called the process, and the whole ecosystem that facilitates this abstraction. The challenge now remains in running the scores of processes by providing fair CPU time. With many-core systems imposing a multitude of processes with diverse policies and priorities, the need for deterministic scheduling is paramount.

In our next chapter, we will delve into process scheduling, another critical aspect of process management, and comprehend how the Linux scheduler is designed to handle this diversity.