Re: question on spinlocks

From: Oliver Neukum (oliver@neukum.name)
Date: Sun Sep 01 2002 - 17:02:41 EST


> > No; spin_lock_irqsave/spin_unlock_irqrestore and spin_lock/spin_unlock
> > have to be used in matching pairs.
>
> If it was his least problem! He'll run straight into a "schedule w/IRQs
> disabled" bug.

OK, how do I drop an irqsave spinlock if I don't have flags?

        Regards
                Oliver

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sat Sep 07 2002 - 22:00:14 EST