Re: [Resend][PATCH V3] trace,x86: add x86 irq vector tracepoints

[H. Peter Anvin]

On 09/11/2012 05:00 PM, Seiji Aguchi wrote:
> Thomas,
>
> Please review my patch as we talked in Plumbers.

Is there any measurable latency added here?  These are some of the most 
performance- (or at least latency-)critical paths in the kernel.

	-hpa

--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

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