parent_thread     706 tools/perf/builtin-report.c 	struct thread *parent_thread, *thread = task->thread;
parent_thread     717 tools/perf/builtin-report.c 	parent_thread = machine__find_thread(machine, -1, thread->ppid);
parent_thread     718 tools/perf/builtin-report.c 	if (!parent_thread)
parent_thread     721 tools/perf/builtin-report.c 	parent_task = thread__priv(parent_thread);