parent_task       707 tools/perf/builtin-report.c 	struct task   *parent_task;
parent_task       721 tools/perf/builtin-report.c 	parent_task = thread__priv(parent_thread);
parent_task       722 tools/perf/builtin-report.c 	list_add_tail(&task->list, &parent_task->children);
parent_task       723 tools/perf/builtin-report.c 	return tasks_list(parent_task, machine);