MUTEX_SPIN_P
MUTEX_SPIN_P(owner));
LOCKDEBUG_ABORT(func, line, mtx, (MUTEX_SPIN_P(mtx->mtx_owner) ?
if (MUTEX_SPIN_P(owner)) {
if (MUTEX_SPIN_P(mtx->mtx_owner)) {
if (MUTEX_SPIN_P(mtx->mtx_owner)) {