1

I know that each process has its own page table for VPN to PPN mapping. But do they have separate page directory also?

anandthegreat
  • 61
  • 1
  • 9
  • 1
    They couldn't have different page tables if they would share the same page directory. – tkausl Feb 21 '19 at 07:07
  • @tkausl If the page tables aren't organized as a tree or if address space switching changes the tree not at the root, they may have the same page directory. – Alexey Frunze Feb 21 '19 at 09:02

0 Answers0