perf evsel: Expose evsel__is_offcpu_event() for future use

Expose evsel__is_offcpu_event() so it can be used in off_cpu_config(),
evsel__parse_sample() and 'perf script'.

Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Howard Chu <howardchu95@gmail.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Gautam Menghani <gautam@linux.ibm.com>
Tested-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20241108204137.2444151-3-howardchu95@gmail.com
Link: https://lore.kernel.org/r/20250501022809.449767-2-howardchu95@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 0f86df259c822799653597cad5661be282132dea..99eee3a2c76258b2818deb42b45cf2138eecd7a9 100644 (file)
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1275,7 +1275,7 @@ static void evsel__set_default_freq_period(struct record_opts *opts,
        }
 }
 
-static bool evsel__is_offcpu_event(struct evsel *evsel)
+bool evsel__is_offcpu_event(struct evsel *evsel)
 {
        return evsel__is_bpf_output(evsel) && evsel__name_is(evsel, OFFCPU_EVENT);
 }

diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 42dcadfef8ceebd74cf083c2e2165d2bafb7b24d..3d47d9318d927c9bec417e40eed75e3910c66bc5 100644 (file)
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -563,4 +563,6 @@ u64 evsel__bitfield_swap_branch_flags(u64 value);
 void evsel__set_config_if_unset(struct perf_pmu *pmu, struct evsel *evsel,
                                const char *config_name, u64 val);
 
+bool evsel__is_offcpu_event(struct evsel *evsel);
+
 #endif /* __PERF_EVSEL_H */