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-rw-r--r--tools/perf/util/hist.c6
-rw-r--r--tools/perf/util/hist.h2
2 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index d07955c145e5..b762ecc31505 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -1642,3 +1642,9 @@ int hists__init(void)
return err;
}
+
+void perf_hpp_list__init(struct perf_hpp_list *list)
+{
+ INIT_LIST_HEAD(&list->fields);
+ INIT_LIST_HEAD(&list->sorts);
+}
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 203397a6ea07..e22f98e3fc6d 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -386,4 +386,6 @@ int parse_filter_percentage(const struct option *opt __maybe_unused,
const char *arg, int unset __maybe_unused);
int perf_hist_config(const char *var, const char *value);
+void perf_hpp_list__init(struct perf_hpp_list *list);
+
#endif /* __PERF_HIST_H */