diff --git a/kernel/padata.c b/kernel/padata.c index 47aebcda65d5..409d24228439 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -204,7 +204,11 @@ static struct padata_priv *padata_find_next(struct parallel_data *pd, list_del_init(&padata->list); atomic_dec(&pd->reorder_objects); ++pd->processed; - pd->cpu = cpumask_next_wrap(cpu, pd->cpumask.pcpu, -1, false); + /* When sequence wraps around, reset to the first CPU. */ + if (unlikely(pd->processed == 0)) + pd->cpu = cpumask_first(pd->cpumask.pcpu); + else + pd->cpu = cpumask_next_wrap(cpu, pd->cpumask.pcpu, -1, false); } spin_unlock(&reorder->lock);