Re: [PATCH 7/7] sparc64: Add function graph tracer support.

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From: David Miller <davem@xxxxxxxxxxxxx>
Date: Mon, 19 Apr 2010 00:56:13 -0700 (PDT)

> Another idea is to decrement the ->disabled counter after the
> local_irq_restore().  Yes, we might lose IRQ handler traces which
> occur between the local_irq_restore() and the counter decrment, but we
> would also be completely immune to recursion problems.

So I just gave this a try and I still get the crashes I've
been seeing with the non-graph function tracer, oh well :-)
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