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Thu, 11 Sep 2025 01:26:48 -0700 (PDT) Message-ID: Date: Thu, 11 Sep 2025 09:26:47 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/2] perf vendor events arm64 AmpereOne: Fix typos in metrics' descriptions To: Ilkka Koskinen Cc: linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, John Garry , Will Deacon , Mike Leach , Leo Yan , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , "Liang, Kan" References: <20250910195214.50814-1-ilkka@os.amperecomputing.com> <20250910195214.50814-3-ilkka@os.amperecomputing.com> Content-Language: en-US From: James Clark In-Reply-To: <20250910195214.50814-3-ilkka@os.amperecomputing.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit 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 > --- > .../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