xen_page_to_gfn
xen_page_to_gfn(page), 1);
xen_page_to_gfn(page),
return xen_page_to_gfn(vmalloc_to_page(address));
frame_list[i++] = xen_page_to_gfn(page);
xen_page_to_gfn(gref->page),
args->frames[i] = xen_page_to_gfn(page);
xen_page_to_gfn(buf->pages[i]),
frame = xen_page_to_gfn(virt_to_page(buf->directory +
gnttab_grant_foreign_access_ref(ref, domid, xen_page_to_gfn(page),