linux-kernel - [PATCH 16/18] perf report: Add missing perf_hpp_

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Date:	Mon, 17 Sep 2012 14:18:10 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Namhyung Kim <namhyung.kim@....com>,
	Namhyung Kim <namhyung@...nel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Robert Richter <robert.richter@....com>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-tip-commits@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 16/18] perf report: Add missing perf_hpp__init for pipe-mode

From: Namhyung Kim <namhyung.kim@....com>

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@....com>
Tested-by: Robert Richter <robert.richter@....com>
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Robert Richter <robert.richter@....com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: linux-tip-commits@...r.kernel.org
Link: http://lkml.kernel.org/r/87txv28spl.fsf_-_@sejong.aot.lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 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);
 
-- 
1.7.1

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