203 	union futex_key key;  member
233 	union futex_key key;  member
261 static inline void futex_get_mm(union futex_key *key)  in futex_get_mm()
309 static struct futex_hash_bucket *hash_futex(union futex_key *key)  in hash_futex()
333 static void get_futex_key_refs(union futex_key *key)  in get_futex_key_refs()
361 static void drop_futex_key_refs(union futex_key *key)  in drop_futex_key_refs()
398 get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)  in get_futex_key()
541 static inline void put_futex_key(union futex_key *key)  in put_futex_key()
579 					union futex_key *key)  in futex_top_waiter()
715 	union futex_key key = FUTEX_KEY_INIT;  in exit_pi_state_list()  local
886 static int attach_to_pi_owner(u32 uval, union futex_key *key,  in attach_to_pi_owner()
955 			   union futex_key *key, struct futex_pi_state **ps)  in lookup_pi_state()
1003 				union futex_key *key,  in futex_lock_pi_atomic()
1228 	union futex_key key = FUTEX_KEY_INIT;  in futex_wake()  local
1407 void requeue_pi_wake_futex(struct futex_q *q, union futex_key *key,  in requeue_pi_wake_futex()
2397 	union futex_key key = FUTEX_KEY_INIT;  in futex_unlock_pi()  local