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-rw-r--r--tools/perf/util/hist.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index a4f45dd..ff1c396 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -115,6 +115,8 @@ bool hists__new_col_len(struct hists *self, enum hist_column col, u16 len);
void hists__reset_col_len(struct hists *hists);
void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
+void hists__match(struct hists *leader, struct hists *other);
+
struct perf_hpp {
char *buf;
size_t size;