Page Faults

DESIGN ISSUES FOR PAGING SYSTEMS
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DESIGN ISSUES FOR PAGING SYSTEMS

In the preceding sections we have described in detail how paging works and have given a few of the fundamental page replacement algorithms and shown how to model them. But knowing the bare mechanics is not sufficient To design a system, you have to know a lot more

Cleaning Policy / Virtual Memory Interface
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Cleaning Policy / Virtual Memory Interface

Paging works best when there are lots of free page frames that can be claimed as page faults take place. If every page frame is full, and moreover customized, before a new page can be brought in, an old page must first be written to disk. To make sure a plentiful supply of free

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