[Xen-devel] GNTTABOP_map_grant_ref and GNTMAP_contains_pte flag

[Koripella Srinivas <talkwithsrinivas@xxxxxxxxxxx>]

Hi,
When using the map_grant_ref hypercall i see two usages of the call. one with using the
GNTMAP_contains_pte flag and one without this flag.
Do the two use cases finally achieve the same i.e (map a foreign page into the address space of the domain making the map_grant_ref call) or are they each doing something different from one another?


thanks
Srinivas

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