1 files changed, 51 insertions, 1 deletions

diff --git a/tools/perf/arch/x86/util/evlist.c b/tools/perf/arch/x86/util/evlist.c
index 777bdf182a58..c83f8c11735f 100644
--- a/tools/perf/arch/x86/util/evlist.c
+++ b/tools/perf/arch/x86/util/evlist.c
@@ -4,16 +4,66 @@
 #include "util/evlist.h"
 #include "util/parse-events.h"
 #include "topdown.h"
+#include "util/event.h"
+#include "util/pmu-hybrid.h"
 
 #define TOPDOWN_L1_EVENTS	"{slots,topdown-retiring,topdown-bad-spec,topdown-fe-bound,topdown-be-bound}"
 #define TOPDOWN_L2_EVENTS	"{slots,topdown-retiring,topdown-bad-spec,topdown-fe-bound,topdown-be-bound,topdown-heavy-ops,topdown-br-mispredict,topdown-fetch-lat,topdown-mem-bound}"
 
+static int ___evlist__add_default_attrs(struct evlist *evlist,
+					struct perf_event_attr *attrs,
+					size_t nr_attrs)
+{
+	struct perf_cpu_map *cpus;
+	struct evsel *evsel, *n;
+	struct perf_pmu *pmu;
+	LIST_HEAD(head);
+	size_t i = 0;
+
+	for (i = 0; i < nr_attrs; i++)
+		event_attr_init(attrs + i);
+
+	if (!perf_pmu__has_hybrid())
+		return evlist__add_attrs(evlist, attrs, nr_attrs);
+
+	for (i = 0; i < nr_attrs; i++) {
+		if (attrs[i].type == PERF_TYPE_SOFTWARE) {
+			evsel = evsel__new(attrs + i);
+			if (evsel == NULL)
+				goto out_delete_partial_list;
+			list_add_tail(&evsel->core.node, &head);
+			continue;
+		}
+
+		perf_pmu__for_each_hybrid_pmu(pmu) {
+			evsel = evsel__new(attrs + i);
+			if (evsel == NULL)
+				goto out_delete_partial_list;
+			evsel->core.attr.config |= (__u64)pmu->type << PERF_PMU_TYPE_SHIFT;
+			cpus = perf_cpu_map__get(pmu->cpus);
+			evsel->core.cpus = cpus;
+			evsel->core.own_cpus = perf_cpu_map__get(cpus);
+			evsel->pmu_name = strdup(pmu->name);
+			list_add_tail(&evsel->core.node, &head);
+		}
+	}
+
+	evlist__splice_list_tail(evlist, &head);
+
+	return 0;
+
+out_delete_partial_list:
+	__evlist__for_each_entry_safe(&head, n, evsel)
+		evsel__delete(evsel);
+	return -1;
+}
+
 int arch_evlist__add_default_attrs(struct evlist *evlist,
 				   struct perf_event_attr *attrs,
 				   size_t nr_attrs)
 {
 	if (nr_attrs)
-		return __evlist__add_default_attrs(evlist, attrs, nr_attrs);
+		return ___evlist__add_default_attrs(evlist, attrs, nr_attrs);
 
 	if (!pmu_have_event("cpu", "slots"))
 		return 0;