Author: Stan Eisenstat
Subject: Re: [Cs323] Virtual Memory Evicting Pages
Date: Wednesday, 04 Nov 2020, 15:21:54

    > Message Posted By: Unknown
    >
    > With virtual memory, what happens if you evict a page, but later on you
    > need to reference the value in that page again? How do you recover the
    > value of that page?

When you evict a page, you must write the contents to
secondary memory if they differ from what is there to
ensure that they can be restored.

--Stan-