Hashed page table, Operating System

Hashed page tables

A common approach for handling address spaces larger than 32 bits is to use a hashed page table. Every entry in the hash table having a linked list of elements that hash to the similar location.

Each element consist of three fields

a) The virtual page number

b) The value of the mapped page frame

c) A pointer to the next element in the linked list.  

 

Posted Date: 6/6/2013 6:57:37 AM | Location : United States







Related Discussions:- Hashed page table, Assignment Help, Ask Question on Hashed page table, Get Answer, Expert's Help, Hashed page table Discussions

Write discussion on Hashed page table
Your posts are moderated
Related Questions
The CTO is still impressed with your work. He just came back from a technology exposition where he heard about computer clusters. All he knows is that they are the big thing for bu

What is thrashing? It is a method in virtual memory schemes when the processor spends most of its time swapping pages, rather than implementing instructions. This is because o

Minor page fault :I f the page is loaded in memory at the time the fault is started, but is not checked in the memory management unit as being loaded in memory, then it is named a

Synchronization In communication among processes messages passed may be blocking or nonblocking - also called as synchronous and asynchronous. Blocking send : The sending pr

Explain external fragmentation? External fragmentation is the process where the free space and the space still available for use, in a piece of storage become separated into ma


List five services provided by an operating system. Explain how each provides convenience to the users. Explain also in which cases it would be impossible for user-level programs t

Q. Researchers have recommended that instead of having an access list associated with each file (specifying which users can access the file and how) we should have a user control

What are the different file operations? Create : - Space for the file in the file system update directory table. Write : - file name and data to be written is

Organizational, Structural, Logical and Execution Relationships Between Important System Components in Linux Kernel Subsystems A. Description of the Project You are require