linux-kernel - [PATCH 107/107] perf vendor events power9: Added missing event descriptions

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Message-Id: <20190730025610.22603-108-acme@kernel.org>
Date:   Mon, 29 Jul 2019 23:56:10 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
        Clark Williams <williams@...hat.com>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Michael Petlan <mpetlan@...hat.com>,
        Madhavan Srinivasan <maddy@...ux.vnet.ibm.com>,
        Ananth N Mavinakayanahalli <ananth@...ux.vnet.ibm.com>,
        Carl Love <cel@...ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        "Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
        Paul Clarke <pc@...ibm.com>,
        Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>,
        linuxppc-dev@...abs.org, Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 107/107] perf vendor events power9: Added missing event descriptions

From: Michael Petlan <mpetlan@...hat.com>

Documentation source:

https://wiki.raptorcs.com/w/images/6/6b/POWER9_PMU_UG_v12_28NOV2018_pub.pdf

Signed-off-by: Michael Petlan <mpetlan@...hat.com>
Reviewed-by: Madhavan Srinivasan <maddy@...ux.vnet.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@...ux.vnet.ibm.com>
Cc: Carl Love <cel@...ibm.com>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: Naveen N. Rao <naveen.n.rao@...ux.vnet.ibm.com>
Cc: Paul Clarke <pc@...ibm.com>
Cc: Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Cc: linuxppc-dev@...abs.org
LPU-Reference: 20190719100837.7503-1-mpetlan@...hat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/pmu-events/arch/powerpc/power9/memory.json | 2 +-
 tools/perf/pmu-events/arch/powerpc/power9/other.json  | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/perf/pmu-events/arch/powerpc/power9/memory.json b/tools/perf/pmu-events/arch/powerpc/power9/memory.json
index 2e2ebc700c74..c3bb283e37e9 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/memory.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/memory.json
@@ -52,7 +52,7 @@
   {,
     "EventCode": "0x4D02C",
     "EventName": "PM_PMC1_REWIND",
-    "BriefDescription": ""
+    "BriefDescription": "PMC1 rewind event"
   },
   {,
     "EventCode": "0x15158",
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/other.json b/tools/perf/pmu-events/arch/powerpc/power9/other.json
index 48cf4f920b3f..62b864269623 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/other.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/other.json
@@ -237,7 +237,7 @@
   {,
     "EventCode": "0xD0B0",
     "EventName": "PM_HWSYNC",
-    "BriefDescription": ""
+    "BriefDescription": "A hwsync instruction was decoded and transferred"
   },
   {,
     "EventCode": "0x168B0",
@@ -1232,7 +1232,7 @@
   {,
     "EventCode": "0xD8AC",
     "EventName": "PM_LWSYNC",
-    "BriefDescription": ""
+    "BriefDescription": "An lwsync instruction was decoded and transferred"
   },
   {,
     "EventCode": "0x2094",
@@ -1747,7 +1747,7 @@
   {,
     "EventCode": "0xD8B0",
     "EventName": "PM_PTESYNC",
-    "BriefDescription": ""
+    "BriefDescription": "A ptesync instruction was counted when the instruction is decoded and transmitted"
   },
   {,
     "EventCode": "0x26086",
@@ -2107,7 +2107,7 @@
   {,
     "EventCode": "0xF080",
     "EventName": "PM_LSU_STCX_FAIL",
-    "BriefDescription": ""
+    "BriefDescription": "The LSU detects the condition that a stcx instruction failed. No requirement to wait for a response from the nest"
   },
   {,
     "EventCode": "0x30038",
-- 
2.21.0