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[Xen-devel] A question about guest_walk_tables

  • To: "Tim Deegan" <Tim.Deegan@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
  • Date: Wed, 5 Dec 2007 18:22:02 +0800
  • Delivery-date: Wed, 05 Dec 2007 02:23:22 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acg3KK0YPWo+tCC7QkCe0fJhUFlNHw==
  • Thread-topic: A question about guest_walk_tables
Hi, Tim,
        Just a curious question. Any reason why sh_page_fault can't
benefit vtlb_lookup to skip heavy-weight guest_walk_tables, like other
places like sh_gva_to_gfn?

Thanks,
Kevin

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