perf stdio: Add use_callchain parameter to hists__fprintf

It will be convenient in following patches to display hists entries
without callchains even if they are defined.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1465928361-2442-9-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index f7645a42708e..69bad45deadd 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -666,7 +666,8 @@ static void hists__process(struct hists *hists)
         hists__precompute(hists);
         hists__output_resort(hists, NULL);
 
-        hists__fprintf(hists, true, 0, 0, 0, stdout);
+        hists__fprintf(hists, true, 0, 0, 0, stdout,
+                       symbol_conf.use_callchain);
 }
 
 static void data__fprintf(void)