refcnt_release
if (refcnt_release(&hio->hio_writecount) == 0) {
if (refcnt_release(&hio->hio_countdown) > 0)
if (refcnt_release(&hio->hio_countdown) > 0)
if (refcnt_release(&hio->hio_writecount) == 0) {
if (refcnt_release(&hio->hio_countdown) > 0)
if (refcnt_release(&hio->hio_writecount) == 0) {
if (refcnt_release(&hio->hio_countdown) > 0)