diff options
Diffstat (limited to 'kernel/time/tick-common.c')
| -rw-r--r-- | kernel/time/tick-common.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c index 3ae6afa1eb98..ea5f9eae8f74 100644 --- a/kernel/time/tick-common.c +++ b/kernel/time/tick-common.c @@ -102,6 +102,16 @@ void tick_handle_periodic(struct clock_event_device *dev) tick_periodic(cpu); +#if defined(CONFIG_HIGH_RES_TIMERS) || defined(CONFIG_NO_HZ_COMMON) + /* + * The cpu might have transitioned to HIGHRES or NOHZ mode via + * update_process_times() -> run_local_timers() -> + * hrtimer_run_queues(). + */ + if (dev->event_handler != tick_handle_periodic) + return; +#endif + if (dev->state != CLOCK_EVT_STATE_ONESHOT) return; for (;;) { |