From 90fe70d4e23cb57253d2668a171d5695c332deb7 Mon Sep 17 00:00:00 2001 From: Ilkka Koskinen Date: Thu, 30 Nov 2023 18:15:48 -0800 Subject: perf vendor events arm64: AmpereOne: Add missing DefaultMetricgroupName fields AmpereOne metrics were missing DefaultMetricgroupName from metrics with "Default" in group name resulting perf to segfault. Add the missing field to address the issue. Fixes: 59faeaf80d02 ("perf vendor events arm64: Fix for AmpereOne metrics") Signed-off-by: Ilkka Koskinen Reviewed-by: Ian Rogers Cc: James Clark Cc: Will Deacon Cc: Leo Yan Cc: Mike Leach Cc: John Garry Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20231201021550.1109196-2-ilkka@os.amperecomputing.com Signed-off-by: Namhyung Kim --- tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/perf') diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json index e2848a9d4848..afcdad58ef89 100644 --- a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json @@ -231,6 +231,7 @@ "MetricName": "slots_lost_misspeculation_fraction", "MetricExpr": "100 * ((OP_SPEC - OP_RETIRED) / (CPU_CYCLES * #slots))", "BriefDescription": "Fraction of slots lost due to misspeculation", + "DefaultMetricgroupName": "TopdownL1", "MetricGroup": "Default;TopdownL1", "ScaleUnit": "1percent of slots" }, @@ -238,6 +239,7 @@ "MetricName": "retired_fraction", "MetricExpr": "100 * (OP_RETIRED / (CPU_CYCLES * #slots))", "BriefDescription": "Fraction of slots retiring, useful work", + "DefaultMetricgroupName": "TopdownL1", "MetricGroup": "Default;TopdownL1", "ScaleUnit": "1percent of slots" }, -- cgit v1.2.3