173 struct futex_pi_state {  struct
219 	struct futex_pi_state *pi_state;
737 	struct futex_pi_state *pi_state;  in refill_pi_state_cache()
758 static struct futex_pi_state *alloc_pi_state(void)  in alloc_pi_state()
760 	struct futex_pi_state *pi_state = current->pi_state_cache;  in alloc_pi_state()
768 static void get_pi_state(struct futex_pi_state *pi_state)  in get_pi_state()
777 static void put_pi_state(struct futex_pi_state *pi_state)  in put_pi_state()
828 	struct futex_pi_state *pi_state;  in exit_pi_state_list()
842 		pi_state = list_entry(next, struct futex_pi_state, list);  in exit_pi_state_list()
988 			      struct futex_pi_state *pi_state,  in attach_to_pi_state()
989 			      struct futex_pi_state **ps)  in attach_to_pi_state()
1197 			      struct futex_pi_state **ps,  in attach_to_pi_owner()
1201 	struct futex_pi_state *pi_state;  in attach_to_pi_owner()
1288 			   union futex_key *key, struct futex_pi_state **ps,  in lookup_pi_state()
1349 				struct futex_pi_state **ps,  in futex_lock_pi_atomic()
1478 static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_pi_state *pi_state)  in wake_futex_pi()
1850 			   union futex_key *key2, struct futex_pi_state **ps,  in futex_proxy_trylock_atomic()
1920 	struct futex_pi_state *pi_state = NULL;  in futex_requeue()
2331 	struct futex_pi_state *pi_state = q->pi_state;  in fixup_pi_state_owner()
2776 	struct futex_pi_state *pi_state = NULL;  in futex_lock_pi()
2993 		struct futex_pi_state *pi_state = top_waiter->pi_state;  in futex_unlock_pi()
3188 	struct futex_pi_state *pi_state = NULL;  in futex_wait_requeue_pi()