Operating Systems Notes by Jinzhong Niu
This note explains the following topics: Computer system, Hardware basics, Nachos overview, Process concept and state, Process description and control, Threads, Concurrency: Mutual Exclusion and Synchronization, Concurrency: Mutual Exclusion and Synchronization, Concurrency: Mutual Exclusion and Synchronization, Concurrency: Deadlock and Starvation, Memory Management, Virtual Memory, Virual Memory, Uniprocessor Scheduling, I/O Management.
Author(s): Jinzhong Niu
NA Pages 
xv6 a simple Unix like teaching operating system
This book contains below topics, Operating system interfaces, Operating system organization, Page tables, Traps and system calls, Page faults, Interrupts and device drivers, Locks, Scheduling, Sleep and wakeup, File system.
Author(s): Russ Cox, Frans Kaashoek, and Robert Morris, MIT CSAIL
116 Pages
Operating Systems Three Easy Pieces
Authored by Remzi H. ArpaciDusseau and Andrea C. ArpaciDusseau, the book provides a full overview of operating systems. It begins with virtualization and the basic process needs and scheduling then transitions into memory virtualization and management that includes paging and segmentation. The book looks at concurrencyincluding locks, condition variables, and semaphores. Other areas included are I O devices, RAID configurations, file system implementation, crash consistency, and distributed systems. This is a comprehensive book ideal for anyone looking for essential knowledge as well as advanced information on operating systems.
Author(s): Remzi H. Arpaci-dusseau, Andrea C. Arpaci-dusseau, University of Wisconsin madison
643 Pages
