27 #define START(node) ((node)->start)
30 #define MAKE_NODE(node, start, end, ref_cnt, flags, err, err_out)	\  argument
32 			node = usnic_uiom_interval_node_alloc(start,	\
42 #define MAKE_NODE_AND_APPEND(node, start, end, ref_cnt, flags, err,	\  argument
45 					MAKE_NODE(node, start, end,	\
55 usnic_uiom_interval_node_alloc(long int start, long int last, int ref_cnt,  in usnic_uiom_interval_node_alloc()  argument
63 	interval->start = start;  in usnic_uiom_interval_node_alloc()
79 	if (node_a->start < node_b->start)  in interval_cmp()
81 	else if (node_a->start > node_b->start)  in interval_cmp()
88 find_intervals_intersection_sorted(struct rb_root *root, unsigned long start,  in find_intervals_intersection_sorted()  argument
96 	for (node = usnic_uiom_interval_tree_iter_first(root, start, last);  in find_intervals_intersection_sorted()
98 		node = usnic_uiom_interval_tree_iter_next(node, start, last))  in find_intervals_intersection_sorted()
104 int usnic_uiom_get_intervals_diff(unsigned long start, unsigned long last,  in usnic_uiom_get_intervals_diff()  argument
111 	long int pivot = start;  in usnic_uiom_get_intervals_diff()
116 	find_intervals_intersection_sorted(root, start, last,  in usnic_uiom_get_intervals_diff()
120 		if (pivot < interval->start) {  in usnic_uiom_get_intervals_diff()
121 			MAKE_NODE_AND_APPEND(tmp, pivot, interval->start - 1,  in usnic_uiom_get_intervals_diff()
124 			pivot = interval->start;  in usnic_uiom_get_intervals_diff()
163 int usnic_uiom_insert_interval(struct rb_root *root, unsigned long start,  in usnic_uiom_insert_interval()  argument
169 	unsigned long lpivot = start;  in usnic_uiom_insert_interval()
174 	find_intervals_intersection_sorted(root, start, last,  in usnic_uiom_insert_interval()
182 		istart = interval->start;  in usnic_uiom_insert_interval()
234 void usnic_uiom_remove_interval(struct rb_root *root, unsigned long start,  in usnic_uiom_remove_interval()  argument
239 	for (interval = usnic_uiom_interval_tree_iter_first(root, start, last);  in usnic_uiom_remove_interval()
242 									start,  in usnic_uiom_remove_interval()