linux-kernel - [PATCH] perf vendor events intel: Fix Load_Miss_Real

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Message-Id: <20190129170536.22510-1-wcohen@redhat.com>
Date:   Tue, 29 Jan 2019 12:05:36 -0500
From:   William Cohen <wcohen@...hat.com>
To:     peterz@...radead.org, mingo@...hat.com, acme@...nel.org,
        linux-kernel@...r.kernel.org
Cc:     alexander.shishkin@...ux.intel.com, jolsa@...hat.com,
        namhyung@...nel.org, ak@...ux.intel.com,
        William Cohen <wcohen@...hat.com>
Subject: [PATCH] perf vendor events intel: Fix Load_Miss_Real_Latency on CLX

Fix incorrect event names for the Load_Miss_Real_Latency metric for
Cascadelake server in the same manner as commit 91b2b97025 for SKL/SKX.

Signed-off-by: William Cohen <wcohen@...hat.com>
---
 tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 36c903faed0b..71e9737f4614 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
@@ -73,7 +73,7 @@
     },
     {
         "BriefDescription": "Actual Average Latency for L1 data-cache miss demand loads",
-        "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS_PS + MEM_LOAD_RETIRED.FB_HIT_PS )",
+        "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS + MEM_LOAD_RETIRED.FB_HIT )",
         "MetricGroup": "Memory_Bound;Memory_Lat",
         "MetricName": "Load_Miss_Real_Latency"
     },
-- 
2.20.1