※ 引述《assassin88 (AI)》之銘言：
: ※ 引述《assassin88 (...)》之銘言：
: Consider the folling hardware configuration. Virtual address 32 bits, page
: size 4KBytes, and a page table entry occupies 4Bytes. How many pages should
: the OS allocate for the page tables of a 12MByte process under the folling
: paging mechanisms?
: (1)one-level paging.
: (2)two-level paging.(Assume thar the number of entries in a first-level page
: table is the same as that in a second-level table)
: 另外想請問，什麼是N-Step SCAN？
: 希望各位指導..感謝
我想請問一下
Virtual address 扣除 page offset後
不就是 VPN? 也就是 page table enrty的個數?
還是說一定要考量 page size 跟 page table entry size相除的個數
才是真正PT的entry呢?
謝謝!
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