m->suspended = 0;
m->queue_if_no_path = m->saved_queue_if_no_path;
static void multipath_resume(struct dm_target *ti){	struct multipath *m = (struct multipath *) ti->private;	unsigned long flags;	spin_lock_irqsave(&m->lock, flags);	m->suspended = 0;	spin_unlock_irqrestore(&m->lock, flags);}