linux-kernel - [PATCH 10/16] perf inject: Do not repipe attributes to a perf.data file

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Message-Id: <1382561895-8237-11-git-send-email-acme@infradead.org>
Date:	Wed, 23 Oct 2013 17:58:09 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Adrian Hunter <adrian.hunter@...el.com>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>, Jiri Olsa <jolsa@...hat.com>,
	Mike Galbraith <efault@....de>,
	Namhyung Kim <namhyung@...il.com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Stephane Eranian <eranian@...gle.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 10/16] perf inject: Do not repipe attributes to a perf.data file

From: Adrian Hunter <adrian.hunter@...el.com>

perf.data files contain the attributes separately, do not put them in
the event stream as well.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Mike Galbraith <efault@....de>
Cc: Namhyung Kim <namhyung@...il.com>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Stephane Eranian <eranian@...gle.com>
Link: http://lkml.kernel.org/r/1382427258-17495-6-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-inject.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index eb1a5941912b..409ceaf3b9b9 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -72,12 +72,17 @@ static int perf_event__repipe_attr(struct perf_tool *tool,
 				   union perf_event *event,
 				   struct perf_evlist **pevlist)
 {
+	struct perf_inject *inject = container_of(tool, struct perf_inject,
+						  tool);
 	int ret;
 
 	ret = perf_event__process_attr(tool, event, pevlist);
 	if (ret)
 		return ret;
 
+	if (!inject->pipe_output)
+		return 0;
+
 	return perf_event__repipe_synth(tool, event);
 }
 
-- 
1.8.1.4

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