Re: [PATCH] Export irq tracepoints for use by kernel modules

From: Christoph Hellwig
Date: Tue Apr 22 2014 - 11:04:22 EST


On Tue, Apr 22, 2014 at 08:00:31AM -0700, Drew Richardson wrote:
> Gator (http://git.linaro.org/arm/ds5/gator.git), an out of tree kernel
> module, uses irq_handler_exit and softirq_exit. I thought it would be
> helpful to export the other tracepoints from trace/events/irq.h in
> case other users encountered a similar issue.

None of them should be exported unless we have in-tree modular users.
And I don't think adding modular users for either of them is a good idea
to start with.

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