[tip:perf/core] perf report: Add missing perf_hpp__init for pipe-mode

[tip-bot for Namhyung Kim]

Commit-ID:  60e5c706b3ea56f87afc2a4a3096118d28f9cc24
Gitweb:     http://git.kernel.org/tip/60e5c706b3ea56f87afc2a4a3096118d28f9cc24
Author:     Namhyung Kim <namhyung.kim@xxxxxxx>
AuthorDate: Thu, 13 Sep 2012 13:14:30 +0900
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 17 Sep 2012 13:11:33 -0300

perf report: Add missing perf_hpp__init for pipe-mode

The perf_hpp__init() function was only called from setup_browser() so
that the pipe-mode missed the initialization thus didn't respond to
related options.  Fix it.

Reported-by: Robert Richter <robert.richter@xxxxxxx>
Tested-by: Robert Richter <robert.richter@xxxxxxx>
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Robert Richter <robert.richter@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: linux-tip-commits@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/87txv28spl.fsf_-_@xxxxxxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/builtin-report.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index b6696dd..1da243d 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -689,8 +689,10 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
 
 	if (strcmp(report.input_name, "-") != 0)
 		setup_browser(true);
-	else
+	else {
 		use_browser = 0;
+		perf_hpp__init(false, false);
+	}
 
 	setup_sorting(report_usage, options);
 
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