OS'26 | L02 | Process, Switch & Locks

Describe different process states and in-between transitions. In addition, show the detailed steps of dual-mode switching. Finally, address the non-deterministic issue of concurrency and how to solve it using locks. Lectures Material can be found at the following link: https://cisasuedu-my.sharepoint.com/:... Recap, Agenda and References Process Content 5-State Model 7-State Model Switching Models How to Switch? OPT1: Switch to Same Process OPT2: Switch to Another Process Concurrency & Non-determinism Main Problem & Solution Locks Implementation