linux-kernel - [PATCH 17/27] perf tools: Do not auto-remove Children column if --fields given

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Date:	Sun,  1 Jun 2014 15:31:28 +0200
From:	Jiri Olsa <jolsa@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Namhyung Kim <namhyung@...nel.org>,
	Arun Sharma <asharma@...com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...nel.org>
Subject: [PATCH 17/27] perf tools: Do not auto-remove Children column if --fields given

From: Namhyung Kim <namhyung@...nel.org>

Depending on the configuration perf inserts/removes the Children
column in the output automatically.  But it might not be what user
wants if [s]he give --fields option explicitly.

Signed-off-by: Namhyung Kim <namhyung@...nel.org>
Tested-by: Rodrigo Campos <rodrigo@...g.com.ar>
Cc: Arun Sharma <asharma@...com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Link: http://lkml.kernel.org/r/1401335910-16832-18-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/ui/hist.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 8ca6387..498adb2 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -513,6 +513,9 @@ void perf_hpp__column_disable(unsigned col)
 
 void perf_hpp__cancel_cumulate(void)
 {
+	if (field_order)
+		return;
+
 	perf_hpp__column_disable(PERF_HPP__OVERHEAD_ACC);
 	perf_hpp__format[PERF_HPP__OVERHEAD].header = hpp__header_overhead;
 }
-- 
1.8.3.1

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