perf callchain: Feed callchains into a cursor

[linux-beck.git] / tools / perf / util / hist.h

diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index ee789856a8c94644e189f0dc8a7be7933469a6cb..889559b86492734e6b8541feb7221af951423407 100644 (file)
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -77,6 +77,8 @@ struct hists {
        u64                     event_stream;
        u32                     type;
        u16                     col_len[HISTC_NR_COLS];
+       /* Best would be to reuse the session callchain cursor */
+       struct callchain_cursor callchain_cursor;
 };
 
 struct hist_entry *__hists__add_entry(struct hists *self,