Fix issue causin delayed wake ups

latency-measure/src/main.c

@@ -94,7 +94,7 @@ static void *timerthread_poll(void *p) {
 
     for(;;) {
       clock_gettime(CLOCK_ID, &current);
-      if( current.tv_nsec >= next.tv_nsec)
+      if( current.tv_sec >= next.tv_sec || (current.tv_sec == next.tv_sec == current.tv_nsec >= next.tv_nsec) )
         break;
     }