- spt = READ_ONCE(stutter_pause_test);
- for (; spt; spt = READ_ONCE(stutter_pause_test)) {
- if (!ret && !rt_task(current)) {
- sched_set_normal(current, MAX_NICE);
- ret = true;
- }
- if (spt == 1) {
- torture_hrtimeout_jiffies(1, NULL);
- } else if (spt == 2) {
- while (READ_ONCE(stutter_pause_test)) {
- if (!(i++ & 0xffff))
- torture_hrtimeout_us(10, 0, NULL);
- cond_resched();
- }
- } else {
- torture_hrtimeout_jiffies(round_jiffies_relative(HZ), NULL);
- }
- torture_shutdown_absorb(title);
+ till_ns = READ_ONCE(stutter_till_abs_time);
+ if (till_ns && ktime_before(ktime_get(), till_ns)) {
+ torture_hrtimeout_ns(till_ns, 0, HRTIMER_MODE_ABS, NULL);
+ ret = true;