to_split          791 tools/perf/util/callchain.c 		struct callchain_list *to_split,
to_split          805 tools/perf/util/callchain.c 	list_del_range(&to_split->list, old_tail);
to_split          806 tools/perf/util/callchain.c 	new->val.next = &to_split->list;
to_split          808 tools/perf/util/callchain.c 	to_split->list.prev = &new->val;