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authorIan Rogers <[email protected]>2023-05-02 15:38:49 -0700
committerArnaldo Carvalho de Melo <[email protected]>2023-05-15 09:12:14 -0300
commit8a4859c50fb79fcbbf74963162389b1d3a87e484 (patch)
treeb6240c9aabfd646df1e083a05eb244303b4d1ff3 /tools/perf/scripts/python
parentd6b7dd1107ee24c68f8540f34b0a0483ed5fac07 (diff)
perf metrics: Be PMU specific in event match
Ids/events from a metric are turned into an event string and parsed; setup_metric_events matches the id back to the parsed evsel. With hybrid the same event may exist on both PMUs with the same name and be being used by metrics at the same time. A metric on cpu_core therefore shouldn't match against evsels on cpu_atom, or the metric will compute the wrong value. Make the matching sensitive to the PMU being parsed. Signed-off-by: Ian Rogers <[email protected]> Tested-by: Kan Liang <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Ahmad Yasin <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Athira Rajeev <[email protected]> Cc: Caleb Biggers <[email protected]> Cc: Edward Baker <[email protected]> Cc: Florian Fischer <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: James Clark <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: John Garry <[email protected]> Cc: Kajol Jain <[email protected]> Cc: Kang Minchul <[email protected]> Cc: Leo Yan <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Perry Taylor <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Ravi Bangoria <[email protected]> Cc: Rob Herring <[email protected]> Cc: Samantha Alt <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Sumanth Korikkar <[email protected]> Cc: Suzuki Poulouse <[email protected]> Cc: Thomas Richter <[email protected]> Cc: Tiezhu Yang <[email protected]> Cc: Weilin Wang <[email protected]> Cc: Xing Zhengjun <[email protected]> Cc: Yang Jihong <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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