Messages in this thread Patch in this message | | | Date | Thu, 12 Oct 2023 10:56:41 -0700 | Subject | [PATCH v2 3/7] perf arm-spe: Move PMU initialization from default config code | From | Ian Rogers <> |
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Avoid setting PMU values in arm_spe_pmu_default_config, move to perf_pmu__arch_init.
Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Adrian Hunter <adrian.hunter@intel.com> --- tools/perf/arch/arm/util/pmu.c | 2 ++ tools/perf/arch/arm64/util/arm-spe.c | 3 --- 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c index d55d2b15f2e6..f25f68f84a94 100644 --- a/tools/perf/arch/arm/util/pmu.c +++ b/tools/perf/arch/arm/util/pmu.c @@ -23,6 +23,8 @@ void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused) pmu->default_config = cs_etm_get_default_config(pmu); #if defined(__aarch64__) } else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) { + pmu->selectable = true; + pmu->is_uncore = false; pmu->default_config = arm_spe_pmu_default_config(pmu); } else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) { pmu->selectable = true; diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c index 9cc3d6dcb849..08a76734ccd2 100644 --- a/tools/perf/arch/arm64/util/arm-spe.c +++ b/tools/perf/arch/arm64/util/arm-spe.c @@ -516,8 +516,5 @@ struct perf_event_attr attr->sample_period = 4096; } - arm_spe_pmu->selectable = true; - arm_spe_pmu->is_uncore = false; - return attr; } -- 2.42.0.655.g421f12c284-goog
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