- * A local_irq_disable() does not block the cross call delivery, so
- * when SMP locking is an issue we reschedule the event into a PIL
- * interrupt which is blocked by local_irq_disable().
+ * A cli() does not block the cross call delivery, so when SMP
+ * locking is an issue we reschedule the event into a PIL interrupt
+ * which is blocked by cli().