wait_sem 87 tools/perf/builtin-sched.c sem_t *wait_sem; wait_sem 419 tools/perf/builtin-sched.c if (wakee_event->wait_sem) { wait_sem 424 tools/perf/builtin-sched.c wakee_event->wait_sem = zalloc(sizeof(*wakee_event->wait_sem)); wait_sem 425 tools/perf/builtin-sched.c sem_init(wakee_event->wait_sem, 0, 0); wait_sem 427 tools/perf/builtin-sched.c event->wait_sem = wakee_event->wait_sem; wait_sem 525 tools/perf/builtin-sched.c if (atom->wait_sem) wait_sem 526 tools/perf/builtin-sched.c ret = sem_wait(atom->wait_sem); wait_sem 530 tools/perf/builtin-sched.c if (atom->wait_sem) wait_sem 531 tools/perf/builtin-sched.c ret = sem_post(atom->wait_sem);