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From:   James Clark <james.clark@arm.com>
To:     linux-perf-users@vger.kernel.org, irogers@google.com,
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Cc:     James Clark <james.clark@arm.com>,
        John Garry <john.g.garry@oracle.com>,
        Will Deacon <will@kernel.org>,
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        Kan Liang <kan.liang@linux.intel.com>,
        Haixin Yu <yuhaixin.yhx@linux.alibaba.com>,
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        Ravi Bangoria <ravi.bangoria@amd.com>,
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Subject: [PATCH v3 0/3] perf: strcmp_cpuid_str() expression fixups
Date:   Wed, 13 Sep 2023 16:33:47 +0100
Message-Id: <20230913153355.138331-1-james.clark@arm.com>
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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

 tools/perf/arch/arm64/util/pmu.c | 20 ++++++++------------
 tools/perf/tests/expr.c          |  2 +-
 tools/perf/util/expr.c           |  2 +-
 tools/perf/util/pmu.c            | 22 ----------------------
 tools/perf/util/pmu.h            |  3 +--
 tools/perf/util/pmus.c           |  8 +++++++-
 6 files changed, 18 insertions(+), 39 deletions(-)

-- 
2.34.1