| Message ID | 20241107162035.52206-1-irogers@google.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Refactor cpuid and metric table lookup code | expand |
On Thu, Nov 07, 2024 at 08:20:27AM -0800, Ian Rogers wrote: > Xu Yang <xu.yang_2@nxp.com> reported issues with the system metric > lookup: > https://lore.kernel.org/linux-perf-users/20241106085441.3945502-1-xu.yang_2@nxp.com/ > These patches remove a lot of the logic relating CPUIDs to PMUs so > that the PMU isn't part of the question when finding a metric table. > For time reasons, it doesn't go as far as allowing system metrics > without a metric table as a metric table is needed for metrics to > refer to other metrics, and the refactoring of that resolution is a > hassle. For this patchset: Tested-by: Xu Yang <xu.yang_2@nxp.com> Thanks, Xu Yang > > Ian Rogers (7): > perf header: Move is_cpu_online to numa bench > perf header: Refactor get_cpuid to take a CPU for ARM > perf arm64 header: Use cpu argument in get_cpuid > perf header: Avoid transitive PMU includes > perf header: Pass a perf_cpu rather than a PMU to get_cpuid_str > perf jevents: Add map_for_cpu > perf pmu: Move pmu_metrics_table__find and remove ARM override > > Xu Yang (1): > perf jevents: fix breakage when do perf stat on system metric > > tools/perf/arch/arm64/util/arm-spe.c | 14 +--- > tools/perf/arch/arm64/util/header.c | 73 ++++++++++----------- > tools/perf/arch/arm64/util/pmu.c | 20 ------ > tools/perf/arch/loongarch/util/header.c | 4 +- > tools/perf/arch/powerpc/util/header.c | 4 +- > tools/perf/arch/riscv/util/header.c | 4 +- > tools/perf/arch/s390/util/header.c | 6 +- > tools/perf/arch/x86/util/auxtrace.c | 3 +- > tools/perf/arch/x86/util/header.c | 5 +- > tools/perf/bench/numa.c | 53 +++++++++++++++ > tools/perf/builtin-kvm.c | 4 +- > tools/perf/pmu-events/empty-pmu-events.c | 39 ++++++----- > tools/perf/pmu-events/jevents.py | 39 ++++++----- > tools/perf/pmu-events/pmu-events.h | 2 +- > tools/perf/tests/expr.c | 5 +- > tools/perf/util/env.c | 4 +- > tools/perf/util/expr.c | 6 +- > tools/perf/util/header.c | 82 ++++++++---------------- > tools/perf/util/header.h | 23 +++---- > tools/perf/util/pmu.c | 25 -------- > tools/perf/util/pmu.h | 2 - > tools/perf/util/probe-event.c | 1 + > 22 files changed, 189 insertions(+), 229 deletions(-) > > -- > 2.47.0.199.ga7371fff76-goog >