perf diff: Use perf_session__fprintf_hists just like 'perf record'

[deliverable/linux.git] / tools / perf / util / hist.h

diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index c7ac78d93b0c7d616535003f5d7798a32e72fb08..e5f99b24048b4574e410f9ee8621e0a1638545ac 100644 (file)
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -21,6 +21,7 @@ void hist_entry__free(struct hist_entry *);
 
 void perf_session__output_resort(struct perf_session *self, u64 total_samples);
 void perf_session__collapse_resort(struct perf_session *self);
-size_t perf_session__fprintf_hists(struct perf_session *self, FILE *fp);
-
+size_t perf_session__fprintf_hists(struct perf_session *self,
+                                  struct perf_session *pair,
+                                  bool show_displacement, FILE *fp);
 #endif /* __PERF_HIST_H */