394 fill_node(struct callchain_node *node, struct callchain_cursor *cursor)  in fill_node()  argument
398 	node->val_nr = cursor->nr - cursor->pos;  in fill_node()
402 	cursor_node = callchain_cursor_current(cursor);  in fill_node()
417 		callchain_cursor_advance(cursor);  in fill_node()
418 		cursor_node = callchain_cursor_current(cursor);  in fill_node()
424 	  struct callchain_cursor *cursor,  in add_child()  argument
430 	fill_node(new, cursor);  in add_child()
456 		struct callchain_cursor *cursor,  in split_add_child()  argument
483 	if (idx_total < cursor->nr) {  in split_add_child()
492 		node = callchain_cursor_current(cursor);  in split_add_child()
493 		new = add_child(parent, cursor, period);  in split_add_child()
518 	     struct callchain_cursor *cursor,
523 		      struct callchain_cursor *cursor,  in append_chain_children()  argument
531 	node = callchain_cursor_current(cursor);  in append_chain_children()
543 		ret = append_chain(rnode, cursor, period);  in append_chain_children()
553 	rnode = add_child(root, cursor, period);  in append_chain_children()
563 	     struct callchain_cursor *cursor,  in append_chain()  argument
567 	u64 start = cursor->pos;  in append_chain()
581 		node = callchain_cursor_current(cursor);  in append_chain()
591 		callchain_cursor_advance(cursor);  in append_chain()
600 	matches = cursor->pos - start;  in append_chain()
604 		split_add_child(root, cursor, cnode, start, matches, period);  in append_chain()
609 	if (matches == root->val_nr && cursor->pos == cursor->nr) {  in append_chain()
615 	append_chain_children(root, cursor, period);  in append_chain()
621 		     struct callchain_cursor *cursor,  in callchain_append()  argument
624 	if (!cursor->nr)  in callchain_append()
627 	callchain_cursor_commit(cursor);  in callchain_append()
629 	append_chain_children(&root->node, cursor, period);  in callchain_append()
631 	if (cursor->nr > root->max_depth)  in callchain_append()
632 		root->max_depth = cursor->nr;  in callchain_append()
638 merge_chain_branch(struct callchain_cursor *cursor,  in merge_chain_branch()  argument
641 	struct callchain_cursor_node **old_last = cursor->last;  in merge_chain_branch()
645 	int old_pos = cursor->nr;  in merge_chain_branch()
649 		callchain_cursor_append(cursor, list->ip,  in merge_chain_branch()
656 		callchain_cursor_commit(cursor);  in merge_chain_branch()
657 		append_chain_children(dst, cursor, src->hit);  in merge_chain_branch()
666 		err = merge_chain_branch(cursor, dst, child);  in merge_chain_branch()
673 	cursor->nr = old_pos;  in merge_chain_branch()
674 	cursor->last = old_last;  in merge_chain_branch()
679 int callchain_merge(struct callchain_cursor *cursor,  in callchain_merge()  argument
682 	return merge_chain_branch(cursor, &dst->node, &src->node);  in callchain_merge()
685 int callchain_cursor_append(struct callchain_cursor *cursor,  in callchain_cursor_append()  argument
688 	struct callchain_cursor_node *node = *cursor->last;  in callchain_cursor_append()
695 		*cursor->last = node;  in callchain_cursor_append()
702 	cursor->nr++;  in callchain_cursor_append()
704 	cursor->last = &node->next;  in callchain_cursor_append()