Messages in this thread | | | Date | Tue, 11 Sep 2012 21:18:12 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [Resend][PATCH V3] trace,x86: add x86 irq vector tracepoints |
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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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