diff options
| -rw-r--r-- | kernel/time/tick-sched.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 99aa6ee..153870a 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -968,6 +968,10 @@ static void tick_nohz_handler(struct clock_event_device *dev) tick_sched_do_timer(now); tick_sched_handle(ts, regs); + /* No need to reprogram if we are running tickless */ + if (unlikely(ts->tick_stopped)) + return; + while (tick_nohz_reprogram(ts, now)) { now = ktime_get(); tick_do_update_jiffies64(now); |
