TL;DR; For m bytes virtual memory (up to 256T), you need 1 + m/2M + m/1G + m/512G pagetables on all levels, each taking 4K in space. Pagetables take roughly 1/512 proportion to virtual memory size. ba…
TL;DR; For m bytes virtual memory (up to 256T), you need 1 + m/2M + m/1G + m/512G pagetables on all levels, each taking 4K in space. Pagetables take roughly 1/512 proportion to virtual memory size. ba…
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