Groups > linux.kernel > #1619250

Re: [PATCH v2 2/5] perf/x86/intel: Record branch type

From	"Jin, Yao" <yao.jin@linux.intel.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2 2/5] perf/x86/intel: Record branch type
Date	2017-04-08 10:50 +0200
Message-ID	<ttUee-2ZI-5@gated-at.bofh.it> (permalink)
References	(1 earlier) <ttshY-1au-13@gated-at.bofh.it> <ttDZM-w1-11@gated-at.bofh.it> <ttFoT-1r2-35@gated-at.bofh.it> <ttFRU-1SP-15@gated-at.bofh.it> <ttGkV-28n-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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> Without this patch, we don't know if it's conditional or something else.
> And the kernel already knows this for its filtering, so it can as well
> report it.
>
> Right the CROSS_* and forward backward information could be computed
> later.
>
> -Andi
>
>
OK, I will move CROSS_* and JCC forward/backward computing to user-space though it makes user-space code to be complicated.

Thanks
Jin Yao

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[PATCH v2 0/5] perf report: Show branch type Jin Yao <yao.jin@linux.intel.com> - 2017-04-07 05:00 +0200
  [PATCH v2 1/5] perf/core: Define the common branch type classification Jin Yao <yao.jin@linux.intel.com> - 2017-04-07 05:00 +0200
  [PATCH v2 2/5] perf/x86/intel: Record branch type Jin Yao <yao.jin@linux.intel.com> - 2017-04-07 05:00 +0200
    Re: [PATCH v2 2/5] perf/x86/intel: Record branch type Peter Zijlstra <peterz@infradead.org> - 2017-04-07 17:30 +0200
      Re: [PATCH v2 2/5] perf/x86/intel: Record branch type Andi Kleen <ak@linux.intel.com> - 2017-04-07 19:00 +0200
        Re: [PATCH v2 2/5] perf/x86/intel: Record branch type Peter Zijlstra <peterz@infradead.org> - 2017-04-07 19:30 +0200
          Re: [PATCH v2 2/5] perf/x86/intel: Record branch type Andi Kleen <ak@linux.intel.com> - 2017-04-07 20:00 +0200
            Re: [PATCH v2 2/5] perf/x86/intel: Record branch type "Jin, Yao" <yao.jin@linux.intel.com> - 2017-04-08 10:50 +0200

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