diff options
Diffstat (limited to 'tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/tlb.json')
| -rw-r--r-- | tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/tlb.json | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/tlb.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/tlb.json index b550af1831f5..5704f1e83af9 100644 --- a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/tlb.json +++ b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/tlb.json @@ -25,11 +25,11 @@ }, { "ArchStdEvent": "DTLB_WALK", - "PublicDescription": "Counts data memory translation table walks caused by a miss in the L2 TLB driven by a memory access. Note that partial translations that also cause a table walk are counted. This event does not count table walks caused by TLB maintenance operations." + "PublicDescription": "Counts number of demand data translation table walks caused by a miss in the L2 TLB and performing at least one memory access. Translation table walks are counted even if the translation ended up taking a translation fault for reasons different than EPD, E0PD and NFD. Note that partial translations that cause a translation table walk are also counted. Also note that this event counts walks triggered by software preloads, but not walks triggered by hardware prefetchers, and that this event does not count walks triggered by TLB maintenance operations." }, { "ArchStdEvent": "ITLB_WALK", - "PublicDescription": "Counts instruction memory translation table walks caused by a miss in the L2 TLB driven by a memory access. Partial translations that also cause a table walk are counted. This event does not count table walks caused by TLB maintenance operations." + "PublicDescription": "Counts number of instruction translation table walks caused by a miss in the L2 TLB and performing at least one memory access. Translation table walks are counted even if the translation ended up taking a translation fault for reasons different than EPD, E0PD and NFD. Note that partial translations that cause a translation table walk are also counted. Also note that this event does not count walks triggered by TLB maintenance operations." }, { "ArchStdEvent": "L1D_TLB_REFILL_RD", |