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--- a/src/stress.c
+++ b/src/stress.c
@@ -262,6 +262,7 @@ main (int argc, char **argv)
/* Calculate the backoff value so we get good fork throughput. */
backoff = do_backoff * forks;
+ struct timespec b = {backoff / 1000000, (backoff % 1000000) * 1000};
dbg (stdout, "using backoff sleep of %llius\n", backoff);
/* If we are supposed to respect a timeout, calculate it. */
@@ -296,7 +297,7 @@ main (int argc, char **argv)
{
case 0: /* child */
alarm (timeout);
- usleep (backoff);
+ nanosleep(&b, NULL);
if (do_dryrun)
exit (0);
exit (hogcpu ());
@@ -317,7 +318,7 @@ main (int argc, char **argv)
{
case 0: /* child */
alarm (timeout);
- usleep (backoff);
+ nanosleep(&b,&b);
if (do_dryrun)
exit (0);
exit (hogio ());
@@ -337,7 +338,7 @@ main (int argc, char **argv)
{
case 0: /* child */
alarm (timeout);
- usleep (backoff);
+ nanosleep(&b, &b);
if (do_dryrun)
exit (0);
exit (hogvm
@@ -358,7 +359,7 @@ main (int argc, char **argv)
{
case 0: /* child */
alarm (timeout);
- usleep (backoff);
+ nanosleep(&b, &b);
if (do_dryrun)
exit (0);
exit (hoghdd (do_hdd_bytes));
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