40 	spin_lock_init(&iovad->iova_rbtree_lock);  in init_iova_domain()
214 	spin_lock_irqsave(&iovad->iova_rbtree_lock, flags);  in __alloc_and_insert_iova_range()
252 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in __alloc_and_insert_iova_range()
256 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in __alloc_and_insert_iova_range()
277 	spin_lock_irqsave(&iovad->iova_rbtree_lock, flags);  in __alloc_and_insert_iova_best_fit()
310 		spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in __alloc_and_insert_iova_best_fit()
320 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in __alloc_and_insert_iova_best_fit()
421 	assert_spin_locked(&iovad->iova_rbtree_lock);  in private_find_iova()
439 	assert_spin_locked(&iovad->iova_rbtree_lock);  in private_free_iova()
458 	spin_lock_irqsave(&iovad->iova_rbtree_lock, flags);  in find_iova()
460 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in find_iova()
476 	spin_lock_irqsave(&iovad->iova_rbtree_lock, flags);  in __free_iova()
478 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in __free_iova()
773 	spin_lock_irqsave(&iovad->iova_rbtree_lock, flags);  in reserve_iova()
793 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in reserve_iova()
811 	spin_lock_irqsave(&from->iova_rbtree_lock, flags);  in copy_reserved_iova()
824 	spin_unlock_irqrestore(&from->iova_rbtree_lock, flags);  in copy_reserved_iova()
835 	spin_lock_irqsave(&iovad->iova_rbtree_lock, flags);  in split_and_remove_iova()
858 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in split_and_remove_iova()
863 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in split_and_remove_iova()
909 	spin_lock_irqsave(&iovad->iova_rbtree_lock, flags);  in iova_magazine_free_pfns()
920 	spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags);  in iova_magazine_free_pfns()