perf_pmu__has_format
if (perf_pmu__has_format(fetch_pmu, "l3missonly")) {
if (perf_pmu__has_format(op_pmu, "l3missonly")) {
if (!perf_pmu__has_format(evsel->pmu, name)) {
return perf_pmu__has_format(pmu, "event");
if (perf_pmu__has_format(pmu, "acr_mask"))
if (!perf_pmu__has_format(evsel->pmu, "acr_mask"))
bool perf_pmu__has_format(const struct perf_pmu *pmu, const char *name);