Displaying 2 results from an estimated 2 matches for "shadow_resync_all".
2006 Jul 01
3
Page fault is 4 times faster with XI shadow mechanism
...for these normal guest
> pages. Is it reasonable to implement the back link only for the GPT
> pages? Of course, this will increase the complexity of the code a little.
> 3) Can you show us the statistics between the current shadow pgt and XI
> pgt for some critical operations, such as shadow_resync_all, gva_to_gpa,
> shadow_fault and so on. I''m really curious about it.
>
> I have to say I''m not very familiar with the current shadow pgt
> implementation so I could miss some important considerations when I post
> these questions. Please point it out.
> Thanks for...
2006 Jun 30
5
[PATCH - proposed] XI Shadow Page Table Mechanism]
Hi, Robert,
I found out another confusing code snippet:
in void xi_invl_mfn(struct domain *d, unsigned long mfn)
if (ext && pfn < ext->large_page_aligned_size)
According to the code, it should be
if (ext && (pfn>>SPT_ENTRIES_ORDER) < ext->large_page_aligned_size)
If I made any mistake, please point it out.