diff options
Diffstat (limited to 'kernel/time/tick-common.c')
| -rw-r--r-- | kernel/time/tick-common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c index 49edc1c4f3e6..b7005dd21ec1 100644 --- a/kernel/time/tick-common.c +++ b/kernel/time/tick-common.c @@ -277,7 +277,8 @@ static bool tick_check_preferred(struct clock_event_device *curdev, */ return !curdev || newdev->rating > curdev->rating || - !cpumask_equal(curdev->cpumask, newdev->cpumask); + (!cpumask_equal(curdev->cpumask, newdev->cpumask) && + !tick_check_percpu(curdev, newdev, smp_processor_id())); } /* @@ -490,6 +491,7 @@ void tick_freeze(void) if (tick_freeze_depth == num_online_cpus()) { trace_suspend_resume(TPS("timekeeping_freeze"), smp_processor_id(), true); + system_state = SYSTEM_SUSPEND; timekeeping_suspend(); } else { tick_suspend_local(); @@ -513,6 +515,7 @@ void tick_unfreeze(void) if (tick_freeze_depth == num_online_cpus()) { timekeeping_resume(); + system_state = SYSTEM_RUNNING; trace_suspend_resume(TPS("timekeeping_freeze"), smp_processor_id(), false); } else { |