Method recordNativeLock

src/nativeLockTracer.cpp:121–132

}

void NativeLockTracer::recordNativeLock(void* address, u64 start_time, u64 end_time) {
    const u64 duration_ticks = end_time - start_time;
    if (updateCounter(_total_duration, duration_ticks, _interval)) {
        u64 duration_nanos = (u64)(duration_ticks * _ticks_to_nanos);
        NativeLockEvent event;
        event._start_time = start_time;
        event._end_time = end_time;
        event._address = (uintptr_t)address;

        Profiler::instance()->recordSample(NULL, duration_nanos, NATIVE_LOCK_SAMPLE, &event);
    }
}

Error NativeLockTracer::start(Arguments& args) {
    _ticks_to_nanos = 1e9 / TSC::frequency();