Solution-How can operating system keep track of which pages

How can operating system keep track of which pages are clean

Reference no: EM13869519

Not all computers have a hardware bit that is automatically set when a page is written to. Nevertheless, it is useful to keep track of which pages have been modified, to avoid having to assume worst case and write all pages back to the disk after use. Assuming that each page has hardware bits to separately enable access for reading, writing, and execution, how can the operating system keep track of which pages are clean and which are dirty?

Reference no: EM13869519

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How can operating system keep track of which pages are clean

Reference no: EM13869519

Reference no: EM13869519

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