Chapter 9 Virtual Memory Part#1..
https://youtu.be/HkLZxbEK9Ok
Chapter 9: Virtual Memory Outline
Background
Demand Paging
Copy-on-Write
Page Replacement
Allocation of Frames
Thrashing
Memory-Mapped Files
Allocating Kernel Memory
Other Considerations
Operating-System Examples
Objectives of this chapter
To describe the benefits of a virtual memory system
To explain the concepts of demand paging, page-replacement algorithms, and allocation of page frames
To discuss the principle of the working-set model
To examine the relationship between shared memory and memory-mapped files
To explore how kernel memory is managed
#OperatingSystem #VirtualMemory
