From: kan.liang@linux.intel.com
To: acme@kernel.org, jolsa@redhat.com, mingo@redhat.com,
peterz@infradead.org, linux-kernel@vger.kernel.org
Cc: mark.rutland@arm.com, namhyung@kernel.org,
ravi.bangoria@linux.ibm.com, yao.jin@linux.intel.com,
ak@linux.intel.com, Kan Liang <kan.liang@linux.intel.com>
Subject: [PATCH V2 5/5] perf vendor events: Add NO_NMI_WATCHDOG metric constraint
Date: Mon, 24 Feb 2020 13:59:24 -0800 [thread overview]
Message-ID: <1582581564-184429-6-git-send-email-kan.liang@linux.intel.com> (raw)
In-Reply-To: <1582581564-184429-1-git-send-email-kan.liang@linux.intel.com>
From: Kan Liang <kan.liang@linux.intel.com>
Add NO_NMI_WATCHDOG metric constraint to Page_Walks_Utilization for
Sky Lake and Cascade Lake.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
---
tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json | 3 ++-
tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json | 3 ++-
tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json | 3 ++-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json b/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
index f946532..a728c6e 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
@@ -215,7 +215,8 @@
"BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
"MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * cycles )",
"MetricGroup": "TLB",
- "MetricName": "Page_Walks_Utilization"
+ "MetricName": "Page_Walks_Utilization",
+ "MetricConstraint": "NO_NMI_WATCHDOG"
},
{
"BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
diff --git a/tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json b/tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json
index e7feb60..f97e831 100644
--- a/tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json
@@ -215,7 +215,8 @@
"BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
"MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * cycles )",
"MetricGroup": "TLB",
- "MetricName": "Page_Walks_Utilization"
+ "MetricName": "Page_Walks_Utilization",
+ "MetricConstraint": "NO_NMI_WATCHDOG"
},
{
"BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
index 21d7a0c..35f5db1 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
@@ -215,7 +215,8 @@
"BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
"MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * cycles )",
"MetricGroup": "TLB",
- "MetricName": "Page_Walks_Utilization"
+ "MetricName": "Page_Walks_Utilization",
+ "MetricConstraint": "NO_NMI_WATCHDOG"
},
{
"BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
--
2.7.4
next prev parent reply other threads:[~2020-02-24 22:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-24 21:59 [PATCH V2 0/5] Support metric group constraint kan.liang
2020-02-24 21:59 ` [PATCH V2 1/5] perf jevents: Support metric constraint kan.liang
2020-03-19 14:10 ` [tip: perf/core] " tip-bot2 for Kan Liang
2020-02-24 21:59 ` [PATCH V2 2/5] perf metricgroup: Factor out metricgroup__add_metric_weak_group() kan.liang
2020-03-10 17:45 ` Arnaldo Carvalho de Melo
2020-03-19 14:10 ` [tip: perf/core] " tip-bot2 for Kan Liang
2020-02-24 21:59 ` [PATCH V2 3/5] perf util: Factor out sysctl__nmi_watchdog_enabled() kan.liang
2020-03-19 14:10 ` [tip: perf/core] " tip-bot2 for Kan Liang
2020-02-24 21:59 ` [PATCH V2 4/5] perf metricgroup: Support metric constraint kan.liang
2020-03-19 14:10 ` [tip: perf/core] " tip-bot2 for Kan Liang
2020-02-24 21:59 ` kan.liang [this message]
2020-03-19 14:10 ` [tip: perf/core] perf vendor events intel: Add NO_NMI_WATCHDOG " tip-bot2 for Kan Liang
2020-02-26 15:35 ` [PATCH V2 0/5] Support metric group constraint Jiri Olsa
2020-03-10 18:04 ` Arnaldo Carvalho de Melo
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