Lines Matching refs:lock_ptr
508 if (WARN_ON_SMP(!q->lock_ptr) || WARN_ON(plist_node_empty(&q->list))) in __futex_unqueue()
510 lockdep_assert_held(q->lock_ptr); in __futex_unqueue()
512 hb = container_of(q->lock_ptr, struct futex_hash_bucket, lock); in __futex_unqueue()
535 q->lock_ptr = &hb->lock; in futex_q_lock()
580 spinlock_t *lock_ptr; in futex_unqueue() local
590 lock_ptr = READ_ONCE(q->lock_ptr); in futex_unqueue()
591 if (lock_ptr != NULL) { in futex_unqueue()
592 spin_lock(lock_ptr); in futex_unqueue()
606 if (unlikely(lock_ptr != q->lock_ptr)) { in futex_unqueue()
607 spin_unlock(lock_ptr); in futex_unqueue()
614 spin_unlock(lock_ptr); in futex_unqueue()