Messages in this thread Patch in this message | | | Date | Mon, 2 May 2022 21:17:56 -0700 | Subject | [PATCH v5 5/6] perf evlist: Add to user_requested_cpus documentation | From | Ian Rogers <> |
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Document a key use-case in propagation.
Signed-off-by: Ian Rogers <irogers@google.com> --- tools/lib/perf/include/internal/evlist.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/lib/perf/include/internal/evlist.h b/tools/lib/perf/include/internal/evlist.h index e3e64f37db7b..74541bd87aa9 100644 --- a/tools/lib/perf/include/internal/evlist.h +++ b/tools/lib/perf/include/internal/evlist.h @@ -21,7 +21,8 @@ struct perf_evlist { bool has_user_cpus; /** * The cpus passed from the command line or all online CPUs by - * default. + * default. For evsels with no or dummy cpu maps, this cpu map replaces + * their cpus during propagation. */ struct perf_cpu_map *user_requested_cpus; /** The union of all evsel cpu maps. */ -- 2.36.0.464.gb9c8b46e94-goog
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