perf stat: Fix bperf cgroup counters

[PATCH 0/3] perf stat: Fix bperf cgroup counters

Namhyung Kim posted 3 patches 3 years, 6 months ago

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.../tests/shell/stat_bpf_counters_cgrp.sh     | 83 +++++++++++++++++++
tools/perf/util/bpf_counter_cgroup.c          |  4 +-
tools/perf/util/bpf_skel/bperf_cgroup.bpf.c   |  2 +-
3 files changed, 86 insertions(+), 3 deletions(-)
create mode 100755 tools/perf/tests/shell/stat_bpf_counters_cgrp.sh

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[PATCH 0/3] perf stat: Fix bperf cgroup counters

Posted by Namhyung Kim 3 years, 6 months ago

Hello,

This fixes a random failures in the perf stat cgroup BPF counters (bperf).
I've also added a new test to ensure it working properly.

You can get it from 'perf/bperf-cgrp-fix-v1' branch in

  git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git

Thanks,
Namhyung


Namhyung Kim (3):
  perf stat: Fix BPF program section name
  perf stat: Fix cpu map index in bperf cgroup code
  perf test: Add a new test for perf stat cgroup BPF counter

 .../tests/shell/stat_bpf_counters_cgrp.sh     | 83 +++++++++++++++++++
 tools/perf/util/bpf_counter_cgroup.c          |  4 +-
 tools/perf/util/bpf_skel/bperf_cgroup.bpf.c   |  2 +-
 3 files changed, 86 insertions(+), 3 deletions(-)
 create mode 100755 tools/perf/tests/shell/stat_bpf_counters_cgrp.sh


base-commit: 715a6dea8483ff2035de766857f962ac198eb195
-- 
2.37.2.789.g6183377224-goog