Re: [patch] x86, perf_counter, bts: add bts to perf_counter

From: Ingo Molnar
Date: Fri Aug 07 2009 - 07:24:37 EST



* Metzger, Markus T <markus.t.metzger@xxxxxxxxx> wrote:

> Ingo, what exactly do you mean by "locks up"? Is the kernel
> hanging or is perf record hanging?

it was a hard hang - box was not pingable, etc.

Ingo
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