93 #define mtx_unowned(m)	((m)->mtx_lock == MTX_UNOWNED)
298 	v = MTX_UNOWNED;  in __mtx_lock_flags()
363 	v = MTX_UNOWNED;  in __mtx_lock_spin_flags()
461 	v = MTX_UNOWNED;  in _mtx_trylock_flags_int()
465 		if (v == MTX_UNOWNED)  in _mtx_trylock_flags_int()
545 		while (v == MTX_UNOWNED) {  in __mtx_lock_sleep()
560 	if (__predict_false(v == MTX_UNOWNED))  in __mtx_lock_sleep()
600 		if (v == MTX_UNOWNED) {  in __mtx_lock_sleep()
627 			} while (v != MTX_UNOWNED && TD_IS_RUNNING(owner));  in __mtx_lock_sleep()
643 		if (v == MTX_UNOWNED) {  in __mtx_lock_sleep()
751 		while (v == MTX_UNOWNED) {  in _mtx_lock_spin_cookie()
763 	if (__predict_false(v == MTX_UNOWNED))  in _mtx_lock_spin_cookie()
787 		if (v == MTX_UNOWNED) {  in _mtx_lock_spin_cookie()
801 		} while (v != MTX_UNOWNED);  in _mtx_lock_spin_cookie()
936 			if (v == MTX_UNOWNED) {  in thread_lock_flags_()
957 			} while (v != MTX_UNOWNED);  in thread_lock_flags_()
1190 	m->mtx_lock = MTX_UNOWNED;  in _mtx_init()
1297 	while (atomic_load_acq_ptr(&m->mtx_lock) != MTX_UNOWNED) {  in mtx_spin_wait_unlocked()
1323 		if (v == MTX_UNOWNED) {  in mtx_wait_unlocked()