1 files changed, 12 insertions, 34 deletions

diff --git a/tools/perf/arch/x86/util/evsel.c b/tools/perf/arch/x86/util/evsel.c
index 3dd29ba2c23b..9bc80fff3aa0 100644
--- a/tools/perf/arch/x86/util/evsel.c
+++ b/tools/perf/arch/x86/util/evsel.c
@@ -23,47 +23,25 @@ void arch_evsel__set_sample_weight(struct evsel *evsel)
 bool evsel__sys_has_perf_metrics(const struct evsel *evsel)
 {
 	struct perf_pmu *pmu;
-	u32 type = evsel->core.attr.type;
 
-	/*
-	 * The PERF_TYPE_RAW type is the core PMU type, e.g., "cpu" PMU
-	 * on a non-hybrid machine, "cpu_core" PMU on a hybrid machine.
-	 * The slots event is only available for the core PMU, which
-	 * supports the perf metrics feature.
-	 * Checking both the PERF_TYPE_RAW type and the slots event
-	 * should be good enough to detect the perf metrics feature.
-	 */
-again:
-	switch (type) {
-	case PERF_TYPE_HARDWARE:
-	case PERF_TYPE_HW_CACHE:
-		type = evsel->core.attr.config >> PERF_PMU_TYPE_SHIFT;
-		if (type)
-			goto again;
-		break;
-	case PERF_TYPE_RAW:
-		break;
-	default:
+	if (!topdown_sys_has_perf_metrics())
 		return false;
-	}
-
-	pmu = evsel->pmu;
-	if (pmu && perf_pmu__is_fake(pmu))
-		pmu = NULL;
 
-	if (!pmu) {
-		while ((pmu = perf_pmus__scan_core(pmu)) != NULL) {
-			if (pmu->type == PERF_TYPE_RAW)
-				break;
-		}
-	}
-	return pmu && perf_pmu__have_event(pmu, "slots");
+	/*
+	 * The PERF_TYPE_RAW type is the core PMU type, e.g., "cpu" PMU on a
+	 * non-hybrid machine, "cpu_core" PMU on a hybrid machine.  The
+	 * topdown_sys_has_perf_metrics checks the slots event is only available
+	 * for the core PMU, which supports the perf metrics feature. Checking
+	 * both the PERF_TYPE_RAW type and the slots event should be good enough
+	 * to detect the perf metrics feature.
+	 */
+	pmu = evsel__find_pmu(evsel);
+	return pmu && pmu->type == PERF_TYPE_RAW;
 }
 
 bool arch_evsel__must_be_in_group(const struct evsel *evsel)
 {
-	if (!evsel__sys_has_perf_metrics(evsel) || !evsel->name ||
-	    strcasestr(evsel->name, "uops_retired.slots"))
+	if (!evsel__sys_has_perf_metrics(evsel))
 		return false;
 
 	return arch_is_topdown_metrics(evsel) || arch_is_topdown_slots(evsel);