perf scripting: Shut up 'perf record' final status
We want just the script output, not internal details about the record phase.
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index deda1a9..2f8df45 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -625,12 +625,13 @@
dup2(live_pipe[1], 1);
close(live_pipe[0]);
- __argv = malloc(5 * sizeof(const char *));
+ __argv = malloc(6 * sizeof(const char *));
__argv[0] = "/bin/sh";
__argv[1] = record_script_path;
- __argv[2] = "-o";
- __argv[3] = "-";
- __argv[4] = NULL;
+ __argv[2] = "-q";
+ __argv[3] = "-o";
+ __argv[4] = "-";
+ __argv[5] = NULL;
execvp("/bin/sh", (char **)__argv);
exit(-1);