477 	u32 curval;  in lock_pi_update_atomic()  local
482 	err = futex_cmpxchg_value_locked(&curval, uaddr, uval, newval);  in lock_pi_update_atomic()
487 	return curval != uval ? -EAGAIN : 0;  in lock_pi_update_atomic()
619 	u32 curval, newval;  in wake_futex_pi()  local
650 	ret = futex_cmpxchg_value_locked(&curval, uaddr, uval, newval);  in wake_futex_pi()
651 	if (!ret && (curval != uval)) {  in wake_futex_pi()
658 		if ((FUTEX_TID_MASK & curval) == uval)  in wake_futex_pi()
688 	u32 uval, curval, newval, newtid;  in __fixup_pi_state_owner()  local
772 		err = futex_cmpxchg_value_locked(&curval, uaddr, uval, newval);  in __fixup_pi_state_owner()
776 		if (curval == uval)  in __fixup_pi_state_owner()
778 		uval = curval;  in __fixup_pi_state_owner()
1102 	u32 curval, uval, vpid = task_pid_vnr(current);  in futex_unlock_pi()  local
1197 	if ((ret = futex_cmpxchg_value_locked(&curval, uaddr, uval, 0))) {  in futex_unlock_pi()
1215 	ret = (curval == uval) ? 0 : -EAGAIN;  in futex_unlock_pi()