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| author | Namhyung Kim <namhyung@kernel.org> | 2022-09-24 03:42:21 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-04 14:55:23 +0300 |
| commit | ec685de25b6718f85380bb4bbaacf23748708ad0 (patch) | |
| tree | 9474c2c9d8cf66fbe0d0e1da1cd13a9fffdc32a3 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 6bbc482017deeacf5c9953bafdeb90517e22dc90 (diff) | |
| download | linux-ec685de25b6718f85380bb4bbaacf23748708ad0.tar.xz | |
perf test: Add kernel lock contention test
Add a new shell test to check if both normal 'perf lock record' +
contention and BPF (with -b) option are working.
Use 'perf bench sched messaging' as a workload since it creates some
contention for sending and receiving messages.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220924004221.841024-3-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions