startup_mutex 139 tools/perf/bench/numa.c pthread_mutex_t startup_mutex; startup_mutex 1136 tools/perf/bench/numa.c pthread_mutex_lock(&g->startup_mutex); startup_mutex 1138 tools/perf/bench/numa.c pthread_mutex_unlock(&g->startup_mutex); startup_mutex 1443 tools/perf/bench/numa.c init_global_mutex(&g->startup_mutex);