thread_process   1221 tools/perf/builtin-top.c 	pthread_t thread, thread_process;
thread_process   1289 tools/perf/builtin-top.c 	if (pthread_create(&thread_process, NULL, process_thread, top)) {
thread_process   1334 tools/perf/builtin-top.c 	pthread_join(thread_process, NULL);