diff options
Diffstat (limited to 'tools/perf/arch/arm64/util/pmu.c')
| -rw-r--r-- | tools/perf/arch/arm64/util/pmu.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/tools/perf/arch/arm64/util/pmu.c b/tools/perf/arch/arm64/util/pmu.c index 615084eb88d8..2a4eab2d160e 100644 --- a/tools/perf/arch/arm64/util/pmu.c +++ b/tools/perf/arch/arm64/util/pmu.c @@ -10,20 +10,16 @@ const struct pmu_metrics_table *pmu_metrics_table__find(void) { - struct perf_pmu *pmu = pmu__find_core_pmu(); + struct perf_pmu *pmu; - if (pmu) - return perf_pmu__find_metrics_table(pmu); - - return NULL; -} - -const struct pmu_events_table *pmu_events_table__find(void) -{ - struct perf_pmu *pmu = pmu__find_core_pmu(); + /* Metrics aren't currently supported on heterogeneous Arm systems */ + if (perf_pmus__num_core_pmus() > 1) + return NULL; + /* Doesn't matter which one here because they'll all be the same */ + pmu = perf_pmus__find_core_pmu(); if (pmu) - return perf_pmu__find_events_table(pmu); + return perf_pmu__find_metrics_table(pmu); return NULL; } @@ -32,7 +28,7 @@ double perf_pmu__cpu_slots_per_cycle(void) { char path[PATH_MAX]; unsigned long long slots = 0; - struct perf_pmu *pmu = pmu__find_core_pmu(); + struct perf_pmu *pmu = perf_pmus__find_core_pmu(); if (pmu) { perf_pmu__pathname_scnprintf(path, sizeof(path), |