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| author | Namhyung Kim <namhyung@kernel.org> | 2022-09-01 22:57:37 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-04 14:55:20 +0300 |
| commit | e3a23261ad06d5986dce0f17a2cfb4d22d493385 (patch) | |
| tree | af59e1a2abddcf748719a4ae410455789705f69b /tools/perf/scripts/python | |
| parent | e17f343c3ba1b317574a4218c631547bb09e72bf (diff) | |
| download | linux-e3a23261ad06d5986dce0f17a2cfb4d22d493385.tar.xz | |
perf record: Read and inject LOST_SAMPLES events
When there are lost samples, it can read the number of PERF_FORMAT_LOST and
convert it to PERF_RECORD_LOST_SAMPLES and write to the data file at the end.
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: 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/20220901195739.668604-4-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions