+/* Flush all objects out of the padata queues. */
+static void padata_flush_queues(struct parallel_data *pd)
+{
+ int cpu;
+ struct padata_queue *queue;
+
+ for_each_cpu(cpu, pd->cpumask) {
+ queue = per_cpu_ptr(pd->queue, cpu);
+ flush_work(&queue->pwork);
+ }
+
+ del_timer_sync(&pd->timer);
+
+ if (atomic_read(&pd->reorder_objects))
+ padata_reorder(pd);
+
+ for_each_cpu(cpu, pd->cpumask) {
+ queue = per_cpu_ptr(pd->queue, cpu);
+ flush_work(&queue->swork);
+ }
+
+ BUG_ON(atomic_read(&pd->refcnt) != 0);
+}
+
+/* Replace the internal control stucture with a new one. */