linux-kernel - Re: [PATCH v10 0/7] Add metrics for Arm CMN

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Date:   Mon, 25 Sep 2023 09:37:08 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Jing Zhang <renyu.zj@...ux.alibaba.com>
Cc:     John Garry <john.g.garry@...cle.com>,
        Will Deacon <will@...nel.org>,
        James Clark <james.clark@....com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Mike Leach <mike.leach@...aro.org>,
        Leo Yan <leo.yan@...aro.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-perf-users@...r.kernel.org, linux-doc@...r.kernel.org,
        Zhuo Song <zhuo.song@...ux.alibaba.com>,
        Shuai Xue <xueshuai@...ux.alibaba.com>
Subject: Re: [PATCH v10 0/7] Add metrics for Arm CMN

On Sun, Sep 24, 2023 at 10:58 PM Jing Zhang <renyu.zj@...ux.alibaba.com> wrote:
>
> Changes since v8:
> - Add fully match identifier check as suggested by Ian.
> - Link: https://lore.kernel.org/lkml/1695037955-107983-1-git-send-email-renyu.zj@linux.alibaba.com/
>
> Jing Zhang (7):
>   perf pmu: "Compat" supports regular expression matching identifiers
>   perf metric: "Compat" supports regular expression matching identifiers
>   perf jevents: Support EventidCode and NodeType
>   perf test: Make matching_pmu effective
>   perf test: Add pmu-event test for "Compat" and new event_field.
>   perf jevents: Add support for Arm CMN PMU aliasing
>   perf vendor events: Add JSON metrics for Arm CMN

Thanks for the patience with all the to and fro. I was able to test
the series with "git am -3" to get around a merge issue on
perf-tools-next.

Reviewed-by: Ian Rogers <irogers@...gle.com>
Tested-by: Ian Rogers <irogers@...gle.com>

Thanks,
Ian

>  .../pmu-events/arch/arm64/arm/cmn/sys/cmn.json     | 266 +++++++++++++++++++++
>  .../pmu-events/arch/arm64/arm/cmn/sys/metric.json  |  74 ++++++
>  .../pmu-events/arch/test/test_soc/sys/uncore.json  |   8 +
>  tools/perf/pmu-events/empty-pmu-events.c           |   8 +
>  tools/perf/pmu-events/jevents.py                   |  11 +-
>  tools/perf/tests/pmu-events.c                      |  65 ++++-
>  tools/perf/util/metricgroup.c                      |   2 +-
>  tools/perf/util/pmu.c                              |  27 ++-
>  tools/perf/util/pmu.h                              |   1 +
>  9 files changed, 456 insertions(+), 6 deletions(-)
>  create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cmn/sys/cmn.json
>  create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cmn/sys/metric.json
>
> --
> 1.8.3.1
>