Messages in this thread Patch in this message | | | From | Adrian Hunter <> | Subject | [PATCH V5 04/12] perf tools: Enable evsel__is_aux_event() to work for ARM/ARM64 | Date | Thu, 8 Feb 2024 13:31:19 +0200 |
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Set pmu->auxtrace on ARM/ARM64 AUX area PMUs. evsel__is_aux_event() needs the setting to identify AUX area tracing selected events.
Currently, the features that use evsel__is_aux_event() are used only by Intel PT, but that may change in the future.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Ian Rogers <irogers@google.com> --- tools/perf/arch/arm/util/pmu.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c index 8b7cb68ba1a8..668a4310cb69 100644 --- a/tools/perf/arch/arm/util/pmu.c +++ b/tools/perf/arch/arm/util/pmu.c @@ -20,16 +20,19 @@ void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused) #ifdef HAVE_AUXTRACE_SUPPORT if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) { /* add ETM default config here */ + pmu->auxtrace = true; pmu->selectable = true; pmu->perf_event_attr_init_default = cs_etm_get_default_config; #if defined(__aarch64__) } else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) { + pmu->auxtrace = true; pmu->selectable = true; pmu->is_uncore = false; pmu->perf_event_attr_init_default = arm_spe_pmu_default_config; if (!strcmp(pmu->name, "arm_spe_0")) pmu->mem_events = perf_mem_events_arm; } else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) { + pmu->auxtrace = true; pmu->selectable = true; #endif } -- 2.34.1
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