Re: [PATCH 06/12] perf/x86-ibs: Precise event sampling with IBSfor AMD CPUs

From: Peter Zijlstra
Date: Fri Apr 27 2012 - 11:49:43 EST


On Fri, 2012-04-27 at 14:54 +0200, Robert Richter wrote:
> My suggestions was to use level 1 for all samples and level 2 for
> samples that only contain a precise rip, saving level 3 for future
> use.

No.

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