perf evsel: Utility function to fetch arch

[cascardo/linux.git] / tools / perf / util / evsel.c

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 1d8f2bb..0fea724 100644 (file)
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -2422,3 +2422,10 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target,
                         err, strerror_r(err, sbuf, sizeof(sbuf)),
                         perf_evsel__name(evsel));
 }
+
+char *perf_evsel__env_arch(struct perf_evsel *evsel)
+{
+       if (evsel && evsel->evlist && evsel->evlist->env)
+               return evsel->evlist->env->arch;
+       return NULL;
+}