Re: mutex vs. local irqs (Was: 2.6.18 -mm merge plans)

From: David Woodhouse
Date: Thu Jun 08 2006 - 06:48:39 EST


On Thu, 2006-06-08 at 10:31 +1000, Benjamin Herrenschmidt wrote:
> I still don't think where is the suckage in just not hard-enabling in
> the mutex debug code...

If the mutex debugging code is hard-enabling interrupts before
init_IRQ() ever got called, that's just broken. Fixing that can hardly
be called 'suckage'.

--
dwmw2

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