gnttab_end_foreign_access
gnttab_end_foreign_access(persistent_gnt->gref,
gnttab_end_foreign_access(persistent_gnt->gref, NULL);
gnttab_end_foreign_access(persistent_gnt->gref, NULL);
gnttab_end_foreign_access(info->gref, NULL);
gnttab_end_foreign_access(info->gref, NULL);
gnttab_end_foreign_access(queue->grant_tx_ref[i],
gnttab_end_foreign_access(ref, page);
gnttab_end_foreign_access(ref, virt_to_page(page));
gnttab_end_foreign_access(gref->gref_id, gref->page);
gnttab_end_foreign_access(refs[i], NULL);
EXPORT_SYMBOL_GPL(gnttab_end_foreign_access);
gnttab_end_foreign_access(bedata->ref, NULL);
gnttab_end_foreign_access(map->active.ring->ref[i], NULL);
gnttab_end_foreign_access(map->active.ref, NULL);
gnttab_end_foreign_access(buf->grefs[i], NULL);
gnttab_end_foreign_access(grefs[i], NULL);
void gnttab_end_foreign_access(grant_ref_t ref, struct page *page);
gnttab_end_foreign_access(ref, NULL);
gnttab_end_foreign_access(priv->rings[i].ref, NULL);
gnttab_end_foreign_access(ring->intf->ref[i], NULL);
gnttab_end_foreign_access(ring->ref, NULL);