linux-kernel - [PATCH 1/7] perf top: Defaults to system

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Message-Id: <1336367344-28071-2-git-send-email-namhyung.kim@lge.com>
Date:	Mon,  7 May 2012 14:08:58 +0900
From:	Namhyung Kim <namhyung.kim@....com>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...hat.com>,
	Namhyung Kim <namhyung@...il.com>,
	LKML <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>
Subject: [PATCH 1/7] perf top: Defaults to system_wide target

The default behaviour of perf to is monitoring events
system-wide, so make it explicit.

Signed-off-by: Namhyung Kim <namhyung.kim@....com>
---
 tools/perf/builtin-top.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 2a0ec09b9b77..3ffb2b697968 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1152,6 +1152,9 @@ int cmd_top(int argc, const char **argv, const char *prefix __used)
 	struct perf_evsel *pos;
 	int status = -ENOMEM;
 	struct perf_top top = {
+		.target		     = {
+			.system_wide = true,
+		},
 		.count_filter	     = 5,
 		.delay_secs	     = 2,
 		.freq		     = 1000, /* 1 KHz */
-- 
1.7.10.1

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