Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- Daniel - feel free to add to the pile of changes you posted if it's easier. Changes | 1 + Virt.xs | 1 + lib/Sys/Virt/Domain.pm | 6 ++++++ 3 files changed, 8 insertions(+) diff --git a/Changes b/Changes index 672b566..2a13f8f 100644 --- a/Changes +++ b/Changes @@ -10,6 +10,7 @@ Revision history for perl module Sys::Virt - Add PERF_PARAM_STALLED_CYCLES_BACKEND constant - Add PERF_PARAM_REF_CPU_CYCLES constant - Add virStorageVolGetInfoFlags & associated constants + - Add PERF_PARAM_CACHE_L1D constant 2.5.0 2016-12-05 diff --git a/Virt.xs b/Virt.xs index 1eb94a8..8fbbc4a 100644 --- a/Virt.xs +++ b/Virt.xs @@ -8313,6 +8313,7 @@ BOOT: REGISTER_CONSTANT_STR(VIR_PERF_PARAM_STALLED_CYCLES_FRONTEND, PERF_PARAM_STALLED_CYCLES_FRONTEND); REGISTER_CONSTANT_STR(VIR_PERF_PARAM_STALLED_CYCLES_BACKEND, PERF_PARAM_STALLED_CYCLES_BACKEND); REGISTER_CONSTANT_STR(VIR_PERF_PARAM_REF_CPU_CYCLES, PERF_PARAM_REF_CPU_CYCLES); + REGISTER_CONSTANT_STR(VIR_PERF_PARAM_CACHE_L1D, PERF_PARAM_CACHE_L1D); REGISTER_CONSTANT_STR(VIR_DOMAIN_BANDWIDTH_IN_AVERAGE, BANDWIDTH_IN_AVERAGE); REGISTER_CONSTANT_STR(VIR_DOMAIN_BANDWIDTH_IN_PEAK, BANDWIDTH_IN_PEAK); diff --git a/lib/Sys/Virt/Domain.pm b/lib/Sys/Virt/Domain.pm index bd59139..2133a30 100644 --- a/lib/Sys/Virt/Domain.pm +++ b/lib/Sys/Virt/Domain.pm @@ -2809,6 +2809,12 @@ frequency scaling by applications running on the platform. It corresponds to the "perf.ref_cpu_cycles" field in the *Stats APIs. +=item Sys::Virt::Domain::PERF_PARAM_CACHE_L1D +The cache_l1d perf event counter which can be used to +measure the count of total level 1 data cache by applications +running on the platform. It corresponds to the "perf.cache_l1d" +field in the *Stats APIs. + =back =head2 VCPU FLAGS -- 2.7.4