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author | Ian Rogers <[email protected]> | 2023-06-25 22:30:48 -0700 |
---|---|---|
committer | Namhyung Kim <[email protected]> | 2023-06-27 12:13:03 -0700 |
commit | 710dffc969023315c3c32717dc08b543012e60d8 (patch) | |
tree | c39207e8991b5925eb7be3349c82c1bcd3203114 /tools/perf/util/trace-event-scripting.c | |
parent | 49a5e3edd35352833270dd18b0d5ca414fcc9406 (diff) |
perf pmu: Correct auto_merge_stats test
The original logic was to check is_pmu_hybrid() like in the below.
It just checks the name of PMU specifically for Intel hybrid systems
which means uncore PMU events should return false.
https://lore.kernel.org/all/[email protected]/
The is_pmu_hybrid() was replaced by arch-agnostic way but with the
incorrect condition which was fixed for core PMUs but not uncore.
This change fixes both.
Fixes: e23421426e13 ("perf pmu: Correct perf_pmu__auto_merge_stats() affecting hybrid")
Signed-off-by: Ian Rogers <[email protected]>
Tested-by: Namhyung Kim <[email protected]>
Cc: James Clark <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Ingo Molnar <[email protected]>
Link: https://lore.kernel.org/all/CAP-5=fXOi=xQ4=j5xAq+jWLR9n7uvfsWK+PzXkY1MZ3Fz-xccw@mail.gmail.com/
Link: https://lore.kernel.org/r/[email protected]
[ rephrase the commit log a bit ]
Signed-off-by: Namhyung Kim <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions