Method recordContendedLock

src/lockTracer.cpp:252–271

}

void LockTracer::recordContendedLock(EventType event_type, u64 start_time, u64 end_time,
                                     const char* lock_name, jobject lock, jlong timeout) {
    LockEvent event;
    event._class_id = 0;
    event._start_time = start_time;
    event._end_time = end_time;
    event._address = *(uintptr_t*)lock;
    event._timeout = timeout;

    if (lock_name != NULL) {
        if (lock_name[0] == 'L') {
            event._class_id = Profiler::instance()->classMap()->lookup(lock_name + 1, strlen(lock_name) - 2);
        } else {
            event._class_id = Profiler::instance()->classMap()->lookup(lock_name);
        }
    }

    u64 duration_nanos = (u64)((end_time - start_time) * _ticks_to_nanos);
    Profiler::instance()->recordSample(NULL, duration_nanos, event_type, &event);
}