Messages in this thread Patch in this message | | | Date | Thu, 1 Jun 2023 01:29:51 -0700 | Subject | [PATCH v2 1/4] perf pmu: Correct perf_pmu__auto_merge_stats affecting hybrid | From | Ian Rogers <> |
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Flip the return value correcting a bug.
Fixes: 6b9da2607030 ("perf pmu: Remove is_pmu_hybrid") Reported-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Ian Rogers <irogers@google.com> --- tools/perf/util/pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 0520aa9fe991..36e163f38368 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -1424,7 +1424,7 @@ bool perf_pmu__supports_legacy_cache(const struct perf_pmu *pmu) bool perf_pmu__auto_merge_stats(const struct perf_pmu *pmu) { - return pmu->is_core && perf_pmus__num_core_pmus() > 1; + return pmu->is_core && perf_pmus__num_core_pmus() == 1; } bool perf_pmu__have_event(const struct perf_pmu *pmu, const char *name) -- 2.41.0.rc0.172.g3f132b7071-goog
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