utils/stress/patches/010-usleep.patch

   1 --- a/src/stress.c
   2 +++ b/src/stress.c
   3 @@ -262,6 +262,7 @@ main (int argc, char **argv)
   4
   5        /* Calculate the backoff value so we get good fork throughput.  */
   6        backoff = do_backoff * forks;
   7 +      struct timespec b = {backoff / 1000000, (backoff % 1000000) * 1000};
   8        dbg (stdout, "using backoff sleep of %llius\n", backoff);
   9
  10        /* If we are supposed to respect a timeout, calculate it.  */
  11 @@ -296,7 +297,7 @@ main (int argc, char **argv)
  12              {
  13              case 0:            /* child */
  14                alarm (timeout);
  15 -              usleep (backoff);
  16 +              nanosleep(&b, NULL);
  17                if (do_dryrun)
  18                  exit (0);
  19                exit (hogcpu ());
  20 @@ -317,7 +318,7 @@ main (int argc, char **argv)
  21              {
  22              case 0:            /* child */
  23                alarm (timeout);
  24 -              usleep (backoff);
  25 +              nanosleep(&b,&b);
  26                if (do_dryrun)
  27                  exit (0);
  28                exit (hogio ());
  29 @@ -337,7 +338,7 @@ main (int argc, char **argv)
  30              {
  31              case 0:            /* child */
  32                alarm (timeout);
  33 -              usleep (backoff);
  34 +              nanosleep(&b, &b);
  35                if (do_dryrun)
  36                  exit (0);
  37                exit (hogvm
  38 @@ -358,7 +359,7 @@ main (int argc, char **argv)
  39              {
  40              case 0:            /* child */
  41                alarm (timeout);
  42 -              usleep (backoff);
  43 +              nanosleep(&b, &b);
  44                if (do_dryrun)
  45                  exit (0);
  46                exit (hoghdd (do_hdd_bytes));