[問題] 97師大資工OS

[decimal (好恐怖)]

10. Multi-level paging system is in general slower than

    one-level paging but mordern hardware still adopts it

    for practical reasons. What kind of advantages can we get

    from a multi-level paging system in terms of:

    (a) kernel memory management and allocation

    (b) user program memory segment layout(such as stack and heap allocation)

    (c) memory saving in page table allocation


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