445 fill_node(struct callchain_node *node, struct callchain_cursor *cursor)  in fill_node()  argument
449 	node->val_nr = cursor->nr - cursor->pos;  in fill_node()
453 	cursor_node = callchain_cursor_current(cursor);  in fill_node()
468 		callchain_cursor_advance(cursor);  in fill_node()
469 		cursor_node = callchain_cursor_current(cursor);  in fill_node()
475 	  struct callchain_cursor *cursor,  in add_child()  argument
481 	fill_node(new, cursor);  in add_child()
507 		struct callchain_cursor *cursor,  in split_add_child()  argument
534 	if (idx_total < cursor->nr) {  in split_add_child()
543 		node = callchain_cursor_current(cursor);  in split_add_child()
544 		new = add_child(parent, cursor, period);  in split_add_child()
569 	     struct callchain_cursor *cursor,
574 		      struct callchain_cursor *cursor,  in append_chain_children()  argument
582 	node = callchain_cursor_current(cursor);  in append_chain_children()
594 		ret = append_chain(rnode, cursor, period);  in append_chain_children()
604 	rnode = add_child(root, cursor, period);  in append_chain_children()
614 	     struct callchain_cursor *cursor,  in append_chain()  argument
618 	u64 start = cursor->pos;  in append_chain()
632 		node = callchain_cursor_current(cursor);  in append_chain()
642 		callchain_cursor_advance(cursor);  in append_chain()
651 	matches = cursor->pos - start;  in append_chain()
655 		split_add_child(root, cursor, cnode, start, matches, period);  in append_chain()
660 	if (matches == root->val_nr && cursor->pos == cursor->nr) {  in append_chain()
666 	append_chain_children(root, cursor, period);  in append_chain()
672 		     struct callchain_cursor *cursor,  in callchain_append()  argument
675 	if (!cursor->nr)  in callchain_append()
678 	callchain_cursor_commit(cursor);  in callchain_append()
680 	append_chain_children(&root->node, cursor, period);  in callchain_append()
682 	if (cursor->nr > root->max_depth)  in callchain_append()
683 		root->max_depth = cursor->nr;  in callchain_append()
689 merge_chain_branch(struct callchain_cursor *cursor,  in merge_chain_branch()  argument
692 	struct callchain_cursor_node **old_last = cursor->last;  in merge_chain_branch()
696 	int old_pos = cursor->nr;  in merge_chain_branch()
700 		callchain_cursor_append(cursor, list->ip,  in merge_chain_branch()
707 		callchain_cursor_commit(cursor);  in merge_chain_branch()
708 		append_chain_children(dst, cursor, src->hit);  in merge_chain_branch()
717 		err = merge_chain_branch(cursor, dst, child);  in merge_chain_branch()
724 	cursor->nr = old_pos;  in merge_chain_branch()
725 	cursor->last = old_last;  in merge_chain_branch()
730 int callchain_merge(struct callchain_cursor *cursor,  in callchain_merge()  argument
733 	return merge_chain_branch(cursor, &dst->node, &src->node);  in callchain_merge()
736 int callchain_cursor_append(struct callchain_cursor *cursor,  in callchain_cursor_append()  argument
739 	struct callchain_cursor_node *node = *cursor->last;  in callchain_cursor_append()
746 		*cursor->last = node;  in callchain_cursor_append()
753 	cursor->nr++;  in callchain_cursor_append()
755 	cursor->last = &node->next;  in callchain_cursor_append()