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What is the purpose of paging

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What is the purpose of paging the page tables?

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In certain situations the page tables could become large enough that by paging the page tables, one could simplify the memory allocation problem (by ensuring that everything is allocated as fixed-size pages as opposed to variable-sized chunks) and also enable the swapping of portions of page table that are not currently used.
发表于 2018-03-23 21:56:59 回复(0)
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