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-rw-r--r--tools/perf/pmu-events/arch/powerpc/power10/memory.json6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/pmu-events/arch/powerpc/power10/memory.json b/tools/perf/pmu-events/arch/powerpc/power10/memory.json
index 843b51f531e9..c4c10ca98cad 100644
--- a/tools/perf/pmu-events/arch/powerpc/power10/memory.json
+++ b/tools/perf/pmu-events/arch/powerpc/power10/memory.json
@@ -47,7 +47,7 @@
{
"EventCode": "0x10062",
"EventName": "PM_LD_L3MISS_PEND_CYC",
- "BriefDescription": "Cycles L3 miss was pending for this thread."
+ "BriefDescription": "Cycles in which an L3 miss was pending for this thread."
},
{
"EventCode": "0x20010",
@@ -132,7 +132,7 @@
{
"EventCode": "0x300FC",
"EventName": "PM_DTLB_MISS",
- "BriefDescription": "The DPTEG required for the load/store instruction in execution was missing from the TLB. It includes pages of all sizes for demand and prefetch activity."
+ "BriefDescription": "The DPTEG required for the load/store instruction in execution was missing from the TLB. This event only counts for demand misses."
},
{
"EventCode": "0x4D02C",
@@ -142,7 +142,7 @@
{
"EventCode": "0x4003E",
"EventName": "PM_LD_CMPL",
- "BriefDescription": "Loads completed."
+ "BriefDescription": "Load instruction completed."
},
{
"EventCode": "0x4C040",