On Thu, 2017-08-17 at 19:17 +0200, Sebastian Andrzej Siewior wrote: > On 2017-08-17 18:50:42 [+0200], To Mike Galbraith wrote: > > __remove_hrtimer() shouldn't be required because it has been done > > already. It should be enough to just list_splice() one list to the > > other and raise the softirq afterwards. > > Mike, can you check this please: Done, works. > diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c > index 55839ff2bba6..4b9264e0d363 100644 > --- a/kernel/time/hrtimer.c > +++ b/kernel/time/hrtimer.c > @@ -1802,6 +1802,11 @@ static void migrate_hrtimer_list(struct hrtimer_clock_base *old_base, > */ > enqueue_hrtimer(timer, new_base); > } > +#ifdef CONFIG_PREEMPT_RT_BASE > + list_splice_tail(&old_base->expired, &new_base->expired); > + if (!list_empty(&new_base->expired)) > + raise_softirq_irqoff(HRTIMER_SOFTIRQ); > +#endif > } > > int hrtimers_dead_cpu(unsigned int scpu) -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
