linux-kernel - [PATCH v2 2/2] perf vendor events arm64 AmpereOne: Fix typos in metrics' descriptions

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Message-ID: <20250910195214.50814-3-ilkka@os.amperecomputing.com>
Date: Wed, 10 Sep 2025 12:52:13 -0700
From: Ilkka Koskinen <ilkka@...amperecomputing.com>
To: John Garry <john.g.garry@...cle.com>,
	Will Deacon <will@...nel.org>,
	James Clark <james.clark@...aro.org>,
	Mike Leach <mike.leach@...aro.org>,
	Leo Yan <leo.yan@...ux.dev>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	"Liang, Kan" <kan.liang@...ux.intel.com>
Cc: Ilkka Koskinen <ilkka@...amperecomputing.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] perf vendor events arm64 AmpereOne: Fix typos in metrics' descriptions

While fixing a typo in "l1d_cache_access_prefetches" in AmpereOneX,
a few other typos were found in metrics' descriptions too. While AmpereOne
doesn't have the metric, it did have the typos in the descriptions.

Signed-off-by: Ilkka Koskinen <ilkka@...amperecomputing.com>
---
 .../pmu-events/arch/arm64/ampere/ampereone/metrics.json   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

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 afcdad58ef89..324104438e78 100644
--- a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
+++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
@@ -113,7 +113,7 @@
     {
 	"MetricName": "load_store_spec_rate",
 	"MetricExpr": "((LDST_SPEC / INST_SPEC) * 100)",
-	"BriefDescription": "The rate of load or store instructions speculatively executed to overall instructions speclatively executed",
+	"BriefDescription": "The rate of load or store instructions speculatively executed to overall instructions speculatively executed",
         "MetricGroup": "Operation_Mix",
         "ScaleUnit": "1percent of operations"
     },
@@ -132,7 +132,7 @@
     {
 	"MetricName": "pc_write_spec_rate",
 	"MetricExpr": "((PC_WRITE_SPEC / INST_SPEC) * 100)",
-	"BriefDescription": "The rate of software change of the PC speculatively executed to overall instructions speclatively executed",
+	"BriefDescription": "The rate of software change of the PC speculatively executed to overall instructions speculatively executed",
         "MetricGroup": "Operation_Mix",
         "ScaleUnit": "1percent of operations"
     },
@@ -195,14 +195,14 @@
     {
 	"MetricName": "stall_frontend_cache_rate",
 	"MetricExpr": "((STALL_FRONTEND_CACHE / CPU_CYCLES) * 100)",
-	"BriefDescription": "Proportion of cycles stalled and no ops delivered from frontend and cache miss",
+	"BriefDescription": "Proportion of cycles stalled and no operations delivered from frontend and cache miss",
 	"MetricGroup": "Stall",
         "ScaleUnit": "1percent of cycles"
     },
     {
 	"MetricName": "stall_frontend_tlb_rate",
 	"MetricExpr": "((STALL_FRONTEND_TLB / CPU_CYCLES) * 100)",
-	"BriefDescription": "Proportion of cycles stalled and no ops delivered from frontend and TLB miss",
+	"BriefDescription": "Proportion of cycles stalled and no operations delivered from frontend and TLB miss",
 	"MetricGroup": "Stall",
         "ScaleUnit": "1percent of cycles"
     },
-- 
2.51.0