linux-kernel - Re: [PATCH v3 0/5] Add perf stat default events for hybrid machines

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Message-ID: <1d0e29b9-aa14-4cf5-9692-21244f7ddef5@linux.intel.com>
Date:   Mon, 4 Jul 2022 17:05:43 +0800
From:   Xing Zhengjun <zhengjun.xing@...ux.intel.com>
To:     Namhyung Kim <namhyung@...nel.org>,
        Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>, alexander.shishkin@...el.com,
        Jiri Olsa <jolsa@...nel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-perf-users <linux-perf-users@...r.kernel.org>,
        Ian Rogers <irogers@...gle.com>,
        Andi Kleen <ak@...ux.intel.com>,
        Kan Liang <kan.liang@...ux.intel.com>
Subject: Re: [PATCH v3 0/5] Add perf stat default events for hybrid machines

Hi,

On 6/15/2022 1:59 AM, Namhyung Kim wrote:
> Hello,
> 
> On Thu, Jun 9, 2022 at 7:55 PM <zhengjun.xing@...ux.intel.com> wrote:
>>
>> From: Zhengjun Xing <zhengjun.xing@...ux.intel.com>
>>
>> The patch series is to clean up the existing perf stat default and support
>> the perf metrics Topdown for the p-core PMU in the perf stat default. The
>> first 4 patches are the clean-up patch and fixing the "--detailed" issue.
>> The last patch adds support for the perf metrics Topdown, the perf metrics
>> Topdown support for e-core PMU will be implemented later separately.
>>
>> Kan Liang (4):
>>    perf stat: Revert "perf stat: Add default hybrid events"
>>    perf evsel: Add arch_evsel__hw_name()
>>    perf evlist: Always use arch_evlist__add_default_attrs()
>>    perf x86 evlist: Add default hybrid events for perf stat
>>
>> Zhengjun Xing (1):
>>    perf stat: Add topdown metrics in the default perf stat on the hybrid
>>      machine
> 
> Acked-by: Namhyung Kim <namhyung@...nel.org>
> 

Thanks Namhyung.

Hi Arnaldo,

Can this patch series go in?
Thanks.

> Thanks,
> Namhyung
> 
> 
>>
>>   tools/perf/arch/x86/util/evlist.c  | 64 +++++++++++++++++++++++++-----
>>   tools/perf/arch/x86/util/evsel.c   | 20 ++++++++++
>>   tools/perf/arch/x86/util/topdown.c | 51 ++++++++++++++++++++++++
>>   tools/perf/arch/x86/util/topdown.h |  1 +
>>   tools/perf/builtin-stat.c          | 50 ++++-------------------
>>   tools/perf/util/evlist.c           | 11 +++--
>>   tools/perf/util/evlist.h           |  9 ++++-
>>   tools/perf/util/evsel.c            |  7 +++-
>>   tools/perf/util/evsel.h            |  1 +
>>   tools/perf/util/stat-display.c     |  2 +-
>>   tools/perf/util/topdown.c          |  7 ++++
>>   tools/perf/util/topdown.h          |  3 +-
>>   12 files changed, 166 insertions(+), 60 deletions(-)
>>
>> --
>> 2.25.1
>>

-- 
Zhengjun Xing