[PATCH 5.5 26/65] perf report: Fix no branch type statistics report issue

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From: Jin Yao <yao.jin@xxxxxxxxxxxxxxx>

commit c3b10649a80e9da2892c1fd3038c53abd57588f6 upstream.

Previously we could get the report of branch type statistics.

For example:

  # perf record -j any,save_type ...
  # t perf report --stdio

  #
  # Branch Statistics:
  #
  COND_FWD:  40.6%
  COND_BWD:   4.1%
  CROSS_4K:  24.7%
  CROSS_2M:  12.3%
      COND:  44.7%
    UNCOND:   0.0%
       IND:   6.1%
      CALL:  24.5%
       RET:  24.7%

But now for the recent perf, it can't report the branch type statistics.

It's a regression issue caused by commit 40c39e304641 ("perf report: Fix
a no annotate browser displayed issue"), which only counts the branch
type statistics for browser mode.

This patch moves the branch_type_count() outside of ui__has_annotation()
checking, then branch type statistics can work for stdio mode.

Fixes: 40c39e304641 ("perf report: Fix a no annotate browser displayed issue")
Signed-off-by: Jin Yao <yao.jin@xxxxxxxxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lore.kernel.org/lkml/20200313134607.12873-1-yao.jin@xxxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 tools/perf/builtin-report.c |    9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -185,24 +185,23 @@ static int hist_iter__branch_callback(st
 {
 	struct hist_entry *he = iter->he;
 	struct report *rep = arg;
-	struct branch_info *bi;
+	struct branch_info *bi = he->branch_info;
 	struct perf_sample *sample = iter->sample;
 	struct evsel *evsel = iter->evsel;
 	int err;
 
+	branch_type_count(&rep->brtype_stat, &bi->flags,
+			  bi->from.addr, bi->to.addr);
+
 	if (!ui__has_annotation() && !rep->symbol_ipc)
 		return 0;
 
-	bi = he->branch_info;
 	err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);
 	if (err)
 		goto out;
 
 	err = addr_map_symbol__inc_samples(&bi->to, sample, evsel);
 
-	branch_type_count(&rep->brtype_stat, &bi->flags,
-			  bi->from.addr, bi->to.addr);
-
 out:
 	return err;
 }





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