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Re: [PATCH 1/2] perf intel-pt-decoder: Report instruction bytes and length in sample

From Adrian Hunter <adrian.hunter@intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH 1/2] perf intel-pt-decoder: Report instruction bytes and length in sample
Date 2016-10-07 16:00 +0200
Message-ID <spDQS-19L-7@gated-at.bofh.it> (permalink)
References <solW2-3vV-19@gated-at.bofh.it> <soSIh-mA-5@gated-at.bofh.it>
Organization Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki

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On 05/10/16 14:36, Arnaldo Carvalho de Melo wrote:
> Em Mon, Oct 03, 2016 at 05:30:32PM -0700, Andi Kleen escreveu:
>> From: Andi Kleen <ak@linux.intel.com>
>>
>> Change the Intel PT decoder to pass up the length and the instruction
>> bytes of the decoded or sampled instruction in the perf sample.
>>
>> The decoder already knows this information, we just need to pass it
>> up. Since it is only a couple of movs it is not very expensive.
>>
>> Used in the next patch.
> 
> Adrian, Ack?

I did a little tidy-up in Intel PT / BTS and re-based Andi's patch with my
SOB.  Please see V3 patch I sent.

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Thread

[PATCH 1/2] perf intel-pt-decoder: Report instruction bytes and length in sample Andi Kleen <andi@firstfloor.org> - 2016-10-04 02:40 +0200
  Re: [PATCH 1/2] perf intel-pt-decoder: Report instruction bytes and  length in sample Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-10-05 13:40 +0200
    Re: [PATCH 1/2] perf intel-pt-decoder: Report instruction bytes and  length in sample Adrian Hunter <adrian.hunter@intel.com> - 2016-10-07 16:00 +0200

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