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    Subject[PATCH V2 0/4] Add tracer tool for AMD P-State driver
    Date
    Hello,

    intel_pstate_tracer is a useful tool to analyze the performance of
    intel_pstate driver. We upstream out AMD P-state driver into Linux
    kernel recently and like to use similar tool to tune the performance
    of the driver.

    I modified intel_pstate_tracer.py then it could import as a module to
    analyze AMD P-State trace event. Other trace event also can benifit from
    this change once they need this tool.

    intel_pstate_tracer could be used as the same way as before and the
    original functionality isn't broken.

    Changes from V1->V2
    -Add tracer documentation in amd-pstate RST
    -fix typo in amd_pstate_trace.py
    -add "Co-developed-by" in patch 1/4

    Thanks,
    Joe

    Jinzhou Su (4):
    cpufreq: amd-pstate: Add more tracepoint for AMD P-State module
    tools/power/x86/intel_pstate_tracer: make tracer as a module
    tools/power/x86/amd_pstate_tracer: Add tracer tool for AMD P-state
    Documentation: amd-pstate: add tracer tool introduction

    Documentation/admin-guide/pm/amd-pstate.rst | 26 ++
    MAINTAINERS | 1 +
    drivers/cpufreq/amd-pstate-trace.h | 22 +-
    drivers/cpufreq/amd-pstate.c | 59 ++-
    .../x86/amd_pstate_tracer/amd_pstate_trace.py | 354 ++++++++++++++++++
    .../intel_pstate_tracer.py | 260 +++++++------
    6 files changed, 588 insertions(+), 134 deletions(-)
    create mode 100755 tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py

    --
    2.27.0

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