From: James Clark <james.clark@linaro.org>
To: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
John Garry <john.g.garry@oracle.com>,
Will Deacon <will@kernel.org>, Mike Leach <mike.leach@linaro.org>,
Leo Yan <leo.yan@linux.dev>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
"Liang, Kan" <kan.liang@linux.intel.com>
Subject: Re: [PATCH v2 2/2] perf vendor events arm64 AmpereOne: Fix typos in metrics' descriptions
Date: Thu, 11 Sep 2025 09:26:47 +0100 [thread overview]
Message-ID: <fc2ee38c-b163-4b7e-9ba2-c2b93d0fc691@linaro.org> (raw)
In-Reply-To: <20250910195214.50814-3-ilkka@os.amperecomputing.com>
On 10/09/2025 8:52 pm, Ilkka Koskinen wrote:
> 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@os.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"
> },
Reviewed-by: James Clark <james.clark@linaro.org>
next prev parent reply other threads:[~2025-09-11 8:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-10 19:52 [PATCH v2 0/2] perf vendor events arm64 AmpereOneX/AmpereOne: Fix typo in l1d_cache_access_prefetches and a few typos in metrics descriptions Ilkka Koskinen
2025-09-10 19:52 ` [PATCH v2 1/2] perf vendor events arm64 AmpereOneX: Fix typo - should be l1d_cache_access_prefetches Ilkka Koskinen
2025-09-10 19:52 ` [PATCH v2 2/2] perf vendor events arm64 AmpereOne: Fix typos in metrics' descriptions Ilkka Koskinen
2025-09-11 8:26 ` James Clark [this message]
2025-09-12 18:27 ` Arnaldo Carvalho de Melo
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