[PATCH 1/5] perf trace: Setup pager before running

[Namhyung Kim]

From: Namhyung Kim <namhyung.kim@xxxxxxx>

Since perf trace emits lots of messages on terminal, it'd better using
a pager.

Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
---
 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

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