linux-kernel - [PATCH 4/8] perf vendor events arm64: Add default tags into topdown L1 metrics

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Message-Id: <20230607162700.3234712-5-kan.liang@linux.intel.com>
Date:   Wed,  7 Jun 2023 09:26:56 -0700
From:   kan.liang@...ux.intel.com
To:     acme@...nel.org, mingo@...hat.com, peterz@...radead.org,
        irogers@...gle.com, namhyung@...nel.org, jolsa@...nel.org,
        adrian.hunter@...el.com, linux-perf-users@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     ak@...ux.intel.com, eranian@...gle.com, ahmad.yasin@...el.com,
        Kan Liang <kan.liang@...ux.intel.com>,
        Jing Zhang <renyu.zj@...ux.alibaba.com>,
        John Garry <john.g.garry@...cle.com>
Subject: [PATCH 4/8] perf vendor events arm64: Add default tags into topdown L1 metrics

From: Kan Liang <kan.liang@...ux.intel.com>

Add the default tags for ARM as well.

Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
Cc: Jing Zhang <renyu.zj@...ux.alibaba.com>
Cc: John Garry <john.g.garry@...cle.com>
---
 tools/perf/pmu-events/arch/arm64/sbsa.json | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/tools/perf/pmu-events/arch/arm64/sbsa.json b/tools/perf/pmu-events/arch/arm64/sbsa.json
index f678c37ea9c3..f90b338261ac 100644
--- a/tools/perf/pmu-events/arch/arm64/sbsa.json
+++ b/tools/perf/pmu-events/arch/arm64/sbsa.json
@@ -2,28 +2,32 @@
     {
         "MetricExpr": "stall_slot_frontend / (#slots * cpu_cycles)",
         "BriefDescription": "Frontend bound L1 topdown metric",
-        "MetricGroup": "TopdownL1",
+        "DefaultMetricgroupName": "TopdownL1",
+        "MetricGroup": "Default;TopdownL1",
         "MetricName": "frontend_bound",
         "ScaleUnit": "100%"
     },
     {
         "MetricExpr": "(1 - op_retired / op_spec) * (1 - stall_slot / (#slots * cpu_cycles))",
         "BriefDescription": "Bad speculation L1 topdown metric",
-        "MetricGroup": "TopdownL1",
+        "DefaultMetricgroupName": "TopdownL1",
+        "MetricGroup": "Default;TopdownL1",
         "MetricName": "bad_speculation",
         "ScaleUnit": "100%"
     },
     {
         "MetricExpr": "(op_retired / op_spec) * (1 - stall_slot / (#slots * cpu_cycles))",
         "BriefDescription": "Retiring L1 topdown metric",
-        "MetricGroup": "TopdownL1",
+        "DefaultMetricgroupName": "TopdownL1",
+        "MetricGroup": "Default;TopdownL1",
         "MetricName": "retiring",
         "ScaleUnit": "100%"
     },
     {
         "MetricExpr": "stall_slot_backend / (#slots * cpu_cycles)",
         "BriefDescription": "Backend Bound L1 topdown metric",
-        "MetricGroup": "TopdownL1",
+        "DefaultMetricgroupName": "TopdownL1",
+        "MetricGroup": "Default;TopdownL1",
         "MetricName": "backend_bound",
         "ScaleUnit": "100%"
     }
-- 
2.35.1