Re: [Xen-devel] about the memory paging

[Patrick Colp <pjcolp@xxxxxxxxx>]

Hi,

Sorry, I'm not quite sure what you're asking and/or if you ran into a
problem? Are you just asking how the xenpaging mechanism works?


Patrick


2010/9/2 linqaingmin <linqiangmin@xxxxxxxxxx>:
> hi all
>
> Generate ept entry violation into function of ept_handle_violation .
>
> then call function of hvm_hap_nested_page_fault,this judge page type into
> p2m_mem_paging_populate();
>
> Here the event to notify the user space "xenpaging" process to paging in,
> but not Complete the page in on the next step Instruction;
>
> i thrink p2m_mem_paging_populate -->
> p2m_mem_paging_prep-->p2m_mem_paging_resume ,Complete the process before you
> start the implementation of the above.
>
> Is that right?
>
> tkx
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>

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