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SubjectRe: [PATCH 09/11] pps: low level IRQ timestamps recording.
On 12/03/2009 04:01 AM, Rodolfo Giometti wrote:
>
> I see, that's why I propose my patches to you: in order to have some
> feedbacks for better solutions. :)
>
> Can I add a IRQF_TIMESTAMP in order to ask to the system to record irq
> timestamps for particular irq lines? The problem is that I cannot set
> that flag at irq_register() time but I have to do it later... it can
> be a problem?
>

Shouldn't be an issue, I don't think. Deregistration might be an
(minor) issue in the case of shared IRQs -- just requires some care.

-hpa


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