125 	kfree(map->unmap_ops);  in gntdev_free_map()
143 	add->unmap_ops = kcalloc(count, sizeof(add->unmap_ops[0]), GFP_KERNEL);  in gntdev_alloc_map()
149 	    NULL == add->unmap_ops ||  in gntdev_alloc_map()
191 		add->unmap_ops[i].handle = -1;  in gntdev_alloc_map()
289 	gnttab_set_unmap_op(&map->unmap_ops[pgnr], pte_maddr, flags,  in find_grant_ptes()
317 			gnttab_set_unmap_op(&map->unmap_ops[i], addr,  in gntdev_map_grant_pages()
353 		map->unmap_ops[i].handle = map->map_ops[i].handle;  in gntdev_map_grant_pages()
361 			map->unmap_ops[i].dev_bus_addr = __pfn_to_phys(bfn);  in gntdev_map_grant_pages()
384 	unmap_data.unmap_ops = map->unmap_ops + offset;  in __unmap_grant_pages()
394 		if (map->unmap_ops[offset+i].status)  in __unmap_grant_pages()
397 			map->unmap_ops[offset+i].handle,  in __unmap_grant_pages()
398 			map->unmap_ops[offset+i].status);  in __unmap_grant_pages()
399 		map->unmap_ops[offset+i].handle = -1;  in __unmap_grant_pages()
415 		while (pages && map->unmap_ops[offset].handle == -1) {  in unmap_grant_pages()
421 			if (map->unmap_ops[offset+range].handle == -1)  in unmap_grant_pages()