From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Namhyung Kim <namhyung.kim@lge.com>
Subject: [PATCH 1/5] perf trace: Setup pager before running
Date: Fri, 5 Oct 2012 14:02:12 +0900 [thread overview]
Message-ID: <1349413336-26936-1-git-send-email-namhyung@kernel.org> (raw)
From: Namhyung Kim <namhyung.kim@lge.com>
Since perf trace emits lots of messages on terminal, it'd better using
a pager.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
tools/perf/builtin-trace.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index dec8ced61fb0..9fc4bed8837d 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2,6 +2,7 @@
#include "util/evlist.h"
#include "util/parse-options.h"
#include "util/thread_map.h"
+#include "util/cache.h"
#include "event-parse.h"
#include <libaudit.h>
@@ -336,5 +337,7 @@ int cmd_trace(int argc, const char **argv, const char *prefix __maybe_unused)
return err;
}
+ setup_pager();
+
return trace__run(&trace);
}
--
1.7.11.4
next reply other threads:[~2012-10-05 6:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-05 5:02 Namhyung Kim [this message]
2012-10-05 5:02 ` [PATCH 2/5] perf trace: Validate target task/user/cpu argument Namhyung Kim
2012-10-09 17:19 ` [tip:perf/core] " tip-bot for Namhyung Kim
2012-10-05 5:02 ` [PATCH 3/5] perf trace: Explicitly enable system-wide mode if no option is given Namhyung Kim
2012-10-09 17:20 ` [tip:perf/core] " tip-bot for Namhyung Kim
2012-10-05 5:02 ` [PATCH 4/5] perf trace: Add -a switch for --all-cpus option Namhyung Kim
2012-10-05 5:02 ` [PATCH 5/5] perf trace: Add support for tracing workload given by command line Namhyung Kim
2012-10-09 17:21 ` [tip:perf/core] " tip-bot for Namhyung Kim
2012-10-05 15:47 ` [PATCH 1/5] perf trace: Setup pager before running Arnaldo Carvalho de Melo
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