82 	struct task_struct *owner;  member
387 	pi_state->owner = NULL;  in refill_pi_state_cache()
415 	if (pi_state->owner) {  in free_pi_state()
416 		spin_lock_irq(&pi_state->owner->pi_lock);  in free_pi_state()
418 		spin_unlock_irq(&pi_state->owner->pi_lock);  in free_pi_state()
420 		rt_mutex_proxy_unlock(&pi_state->pi_mutex, pi_state->owner);  in free_pi_state()
431 		pi_state->owner = NULL;  in free_pi_state()
504 		WARN_ON(pi_state->owner != curr);  in exit_pi_state_list()
507 		pi_state->owner = NULL;  in exit_pi_state_list()
545 			WARN_ON(pid && pi_state->owner &&  in lookup_pi_state()
546 				pi_state->owner->pid != pid);  in lookup_pi_state()
598 	pi_state->owner = p;  in lookup_pi_state()
676 	spin_lock_irq(&pi_state->owner->pi_lock);  in wake_futex_pi()
679 	spin_unlock_irq(&pi_state->owner->pi_lock);  in wake_futex_pi()
684 	pi_state->owner = new_owner;  in wake_futex_pi()
1096 	struct task_struct *oldowner = pi_state->owner;  in fixup_pi_state_owner()
1101 	if (!pi_state->owner)  in fixup_pi_state_owner()
1143 	if (pi_state->owner != NULL) {  in fixup_pi_state_owner()
1144 		spin_lock_irq(&pi_state->owner->pi_lock);  in fixup_pi_state_owner()
1147 		spin_unlock_irq(&pi_state->owner->pi_lock);  in fixup_pi_state_owner()
1150 	pi_state->owner = newowner;  in fixup_pi_state_owner()
1178 	if (pi_state->owner != oldowner)  in fixup_pi_state_owner()
1544 		if (q.pi_state->owner != curr)  in futex_lock_pi()
1552 		if (q.pi_state->owner == curr) {  in futex_lock_pi()
1573 				struct task_struct *owner;  in futex_lock_pi()  local
1576 				owner = rt_mutex_owner(&q.pi_state->pi_mutex);  in futex_lock_pi()
1577 				res = fixup_pi_state_owner(uaddr, &q, owner,  in futex_lock_pi()
1594 				       q.pi_state->pi_mutex.owner,  in futex_lock_pi()
1595 				       q.pi_state->owner);  in futex_lock_pi()