linux-kernel - [PATCH v8 3/3] perf vendor events arm64: Add "_" to the event name, which starts with a number

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Date:   Fri,  5 Mar 2021 19:18:41 +0900
From:   Shunsuke Nakamura <nakamura.shun@...itsu.com>
To:     john.garry@...wei.com, will@...nel.org, mathieu.poirier@...aro.org,
        leo.yan@...aro.org, peterz@...radead.org, mingo@...hat.com,
        acme@...nel.org, mark.rutland@....com,
        alexander.shishkin@...ux.intel.com, jolsa@...hat.com,
        namhyung@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v8 3/3] perf vendor events arm64: Add "_" to the event name, which starts with a number

The perf parser does not support event names that start with a number.
This patch adds "_" to the event name, which starts with a number.

Signed-off-by: Shunsuke Nakamura <nakamura.shun@...itsu.com>
---
 .../pmu-events/arch/arm64/fujitsu/a64fx/other.json     | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/other.json b/tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/other.json
index 68b8e46d6140..10c823ac26cc 100644
--- a/tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/other.json
+++ b/tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/other.json
@@ -98,31 +98,31 @@
   {
     "PublicDescription": "This event counts every cycle that no instruction was committed, but counts at the time when commits MOVPRFX only.",
     "EventCode": "0x190",
-    "EventName": "0INST_COMMIT",
+    "EventName": "_0INST_COMMIT",
     "BriefDescription": "This event counts every cycle that no instruction was committed, but counts at the time when commits MOVPRFX only."
   },
   {
     "PublicDescription": "This event counts every cycle that one instruction is committed.",
     "EventCode": "0x191",
-    "EventName": "1INST_COMMIT",
+    "EventName": "_1INST_COMMIT",
     "BriefDescription": "This event counts every cycle that one instruction is committed."
   },
   {
     "PublicDescription": "This event counts every cycle that two instructions are committed.",
     "EventCode": "0x192",
-    "EventName": "2INST_COMMIT",
+    "EventName": "_2INST_COMMIT",
     "BriefDescription": "This event counts every cycle that two instructions are committed."
   },
   {
     "PublicDescription": "This event counts every cycle that three instructions are committed.",
     "EventCode": "0x193",
-    "EventName": "3INST_COMMIT",
+    "EventName": "_3INST_COMMIT",
     "BriefDescription": "This event counts every cycle that three instructions are committed."
   },
   {
     "PublicDescription": "This event counts every cycle that four instructions are committed.",
     "EventCode": "0x194",
-    "EventName": "4INST_COMMIT",
+    "EventName": "_4INST_COMMIT",
     "BriefDescription": "This event counts every cycle that four instructions are committed."
   },
   {
-- 
2.25.1