On Tue, 2011-11-15 at 05:06 +0000, Steven wrote:> Dear All,
> I am trying get the machine frame number of the corresponding
> pseudo-physical page number in a PV Linux guest.
> Could anyone suggest which data structure I have to take a look? Thanks.
You need to look up in the p2m table. This is maintained by the guest OS
so the method for accessing it is a bit kernel specific but there is
generally a function like pfn_to_mfn() or so.
Ian.
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