Hi Boris,
On 14/07/2015 17:28, Boris Ostrovsky wrote:
On 07/13/2015 06:05 PM, Julien Grall wrote:
On 13/07/2015 22:13, Boris Ostrovsky wrote:
On 07/09/2015 04:42 PM, Julien Grall wrote:
-
struct remap_data {
xen_pfn_t *fgmfn; /* foreign domain's gmfn */
+ xen_pfn_t *efgmfn; /* pointer to the end of the fgmfn array */
It might be better to keep size of fgmfn array instead.
It would means to have an other variable to check that we are at the
end the array.
I thought that's what h_iter is. Is it not?
h_iter is for the number of xen pfn in a Linux page. This is because the
Linux privcmd interface is working with 4KB page and there may not be
enough to fill a 64KB page.
So we need another counter for the total number of foreign domain's gmfn.
Regards,
--
Julien Grall
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