24 	struct xe_range_fence_tree *tree = rfence->tree;  in xe_range_fence_signal_notify()  local
26 	llist_add(&rfence->link, &tree->list);  in xe_range_fence_signal_notify()
29 static bool __xe_range_fence_tree_cleanup(struct xe_range_fence_tree *tree)  in __xe_range_fence_tree_cleanup()  argument
31 	struct llist_node *node = llist_del_all(&tree->list);  in __xe_range_fence_tree_cleanup()
35 		xe_range_fence_tree_remove(rfence, &tree->root);  in __xe_range_fence_tree_cleanup()
54 int xe_range_fence_insert(struct xe_range_fence_tree *tree,  in xe_range_fence_insert()  argument
61 	__xe_range_fence_tree_cleanup(tree);  in xe_range_fence_insert()
69 	rfence->tree = tree;  in xe_range_fence_insert()
78 		xe_range_fence_tree_insert(rfence, &tree->root);  in xe_range_fence_insert()
89 static void xe_range_fence_tree_remove_all(struct xe_range_fence_tree *tree)  in xe_range_fence_tree_remove_all()  argument
94 	rfence = xe_range_fence_tree_iter_first(&tree->root, 0, U64_MAX);  in xe_range_fence_tree_remove_all()
98 			llist_add(&rfence->link, &tree->list);  in xe_range_fence_tree_remove_all()
103 		retry = __xe_range_fence_tree_cleanup(tree);  in xe_range_fence_tree_remove_all()
110 void xe_range_fence_tree_init(struct xe_range_fence_tree *tree)  in xe_range_fence_tree_init()  argument
112 	memset(tree, 0, sizeof(*tree));  in xe_range_fence_tree_init()
119 void xe_range_fence_tree_fini(struct xe_range_fence_tree *tree)  in xe_range_fence_tree_fini()  argument
121 	xe_range_fence_tree_remove_all(tree);  in xe_range_fence_tree_fini()
122 	XE_WARN_ON(!RB_EMPTY_ROOT(&tree->root.rb_root));  in xe_range_fence_tree_fini()
134 xe_range_fence_tree_first(struct xe_range_fence_tree *tree, u64 start,  in xe_range_fence_tree_first()  argument
137 	return xe_range_fence_tree_iter_first(&tree->root, start, last);  in xe_range_fence_tree_first()