Mathematics, 22.02.2020 01:01 jermainedwards
Suppose that two processes A and B share a page that is not in memory. If process A faults on the shared page, the page table entry for process A must be updated once the page is read into memory. (a) Under what conditions should the page table update for process B be delayed even though the handling of process A’s page fault will bring the shared page into memory? Explain. (b) What is the potential cost of delaying the page table update?
Answers: 1
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Suppose that two processes A and B share a page that is not in memory. If process A faults on the sh...
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