linux-kernel - Re: [PATCH v3 0/3] perf: strcmp_cpuid

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Date:   Sat, 16 Sep 2023 22:24:38 -0700
From:   Namhyung Kim <namhyung@...nel.org>
To:     James Clark <james.clark@....com>
Cc:     linux-perf-users@...r.kernel.org, irogers@...gle.com,
        acme@...nel.org, John Garry <john.g.garry@...cle.com>,
        Will Deacon <will@...nel.org>,
        Mike Leach <mike.leach@...aro.org>,
        Leo Yan <leo.yan@...aro.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Haixin Yu <yuhaixin.yhx@...ux.alibaba.com>,
        Jing Zhang <renyu.zj@...ux.alibaba.com>,
        Eduard Zingerman <eddyz87@...il.com>,
        Ravi Bangoria <ravi.bangoria@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/3] perf: strcmp_cpuid_str() expression fixups

Hello,

On Wed, Sep 13, 2023 at 8:34 AM James Clark <james.clark@....com> wrote:
>
> Set of fixes related to the comments here [1]. Mainly cleanups,
> additional tests and refactoring since adding the new strcmp_cpuid_str()
> metric expression.
>
> I added the string replace function to the perf utils
> rather than tools/lib/string.c because it didn't seem
> easy to add tests for tools/lib.
>
> [1]: https://lore.kernel.org/linux-arm-kernel/CAP-5=fVnUx0BnJC7X1rrm42OD7Bk=ZsHWNwAZMBYyB7yWhBfhQ@mail.gmail.com/
> [2]: https://lore.kernel.org/linux-perf-users/ZQC7da2AM9ih8RMz@kernel.org/
>
> ---
> Changes since v2:
>   * Drop patches that were already applied (which makes the cover letter
>     mostly redundant)
>   * Avoid generating the compiler warning reported here [2]
>
> Changes since v1:
>   * s -> haystack
>   * find -> needle
>
> James Clark (3):
>   perf pmu: Move pmu__find_core_pmu() to pmus.c
>   perf pmus: Simplify perf_pmus__find_core_pmu()
>   perf pmu: Remove unused function

Applied to perf-tools-next, thanks!