1560 double_lock_hb(struct futex_hash_bucket *hb1, struct futex_hash_bucket *hb2)  in double_lock_hb()  argument
1562 	if (hb1 <= hb2) {  in double_lock_hb()
1563 		spin_lock(&hb1->lock);  in double_lock_hb()
1564 		if (hb1 < hb2)  in double_lock_hb()
1568 		spin_lock_nested(&hb1->lock, SINGLE_DEPTH_NESTING);  in double_lock_hb()
1573 double_unlock_hb(struct futex_hash_bucket *hb1, struct futex_hash_bucket *hb2)  in double_unlock_hb()  argument
1575 	spin_unlock(&hb1->lock);  in double_unlock_hb()
1576 	if (hb1 != hb2)  in double_unlock_hb()
1684 	struct futex_hash_bucket *hb1, *hb2;  in futex_wake_op()  local
1697 	hb1 = hash_futex(&key1);  in futex_wake_op()
1701 	double_lock_hb(hb1, hb2);  in futex_wake_op()
1704 		double_unlock_hb(hb1, hb2);  in futex_wake_op()
1731 	plist_for_each_entry_safe(this, next, &hb1->chain, list) {  in futex_wake_op()
1760 	double_unlock_hb(hb1, hb2);  in futex_wake_op()
1773 void requeue_futex(struct futex_q *q, struct futex_hash_bucket *hb1,  in requeue_futex()  argument
1781 	if (likely(&hb1->chain != &hb2->chain)) {  in requeue_futex()
1782 		plist_del(&q->list, &hb1->chain);  in requeue_futex()
1783 		hb_waiters_dec(hb1);  in requeue_futex()
1848 futex_proxy_trylock_atomic(u32 __user *pifutex, struct futex_hash_bucket *hb1,  in futex_proxy_trylock_atomic()  argument
1871 	top_waiter = futex_top_waiter(hb1, key1);  in futex_proxy_trylock_atomic()
1921 	struct futex_hash_bucket *hb1, *hb2;  in futex_requeue()  local
1981 	hb1 = hash_futex(&key1);  in futex_requeue()
1986 	double_lock_hb(hb1, hb2);  in futex_requeue()
1994 			double_unlock_hb(hb1, hb2);  in futex_requeue()
2021 		ret = futex_proxy_trylock_atomic(uaddr2, hb1, hb2, &key1,  in futex_requeue()
2060 			double_unlock_hb(hb1, hb2);  in futex_requeue()
2074 			double_unlock_hb(hb1, hb2);  in futex_requeue()
2089 	plist_for_each_entry_safe(this, next, &hb1->chain, list) {  in futex_requeue()
2170 		requeue_futex(this, hb1, hb2, &key2);  in futex_requeue()
2181 	double_unlock_hb(hb1, hb2);  in futex_requeue()