init_global_mutex 1442 tools/perf/bench/numa.c init_global_mutex(&g->start_work_mutex); init_global_mutex 1443 tools/perf/bench/numa.c init_global_mutex(&g->startup_mutex); init_global_mutex 1444 tools/perf/bench/numa.c init_global_mutex(&g->startup_done_mutex); init_global_mutex 1445 tools/perf/bench/numa.c init_global_mutex(&g->stop_work_mutex);