whats the difference between: atomic_inc(&port->count);
and spin_lock_irq(&port->lock); ++port->count; spin_unlock_irq(&port->lock); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
