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authorTom Zanussi <tzanussi@gmail.com>2010-05-10 06:46:57 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-05-11 00:50:59 +0200
commit3824a4e8da9791f4eed99d69bfcdb3b42f440426 (patch)
tree970679392b4f1372f0d5c8a19c83f96a1101d646 /tools
parentperf/trace/scripting: workqueue-stats script cleanup (diff)
downloadlinux-3824a4e8da9791f4eed99d69bfcdb3b42f440426.tar.xz
linux-3824a4e8da9791f4eed99d69bfcdb3b42f440426.zip
perf/trace/scripting: don't show script start/stop messages by default
Only print the script start/stop messages in verbose mode - users normally don't care and it just clutters up the output. Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> LKML-Reference: <1273466820-9330-7-git-send-email-tzanussi@gmail.com> Signed-off-by: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/builtin-trace.c3
-rw-r--r--tools/perf/util/scripting-engines/trace-event-perl.c3
-rw-r--r--tools/perf/util/scripting-engines/trace-event-python.c4
3 files changed, 3 insertions, 7 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 6e268ca761e9..95fcb0517a9d 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -53,6 +53,8 @@ static void setup_scripting(void)
static int cleanup_scripting(void)
{
+ pr_debug("\nperf trace script stopped\n");
+
return scripting_ops->stop_script();
}
@@ -703,6 +705,7 @@ int cmd_trace(int argc, const char **argv, const char *prefix __used)
err = scripting_ops->start_script(script_name, argc, argv);
if (err)
goto out;
+ pr_debug("perf trace started with script %s\n\n", script_name);
}
err = __cmd_trace(session);
diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c
index 5376378e0cfc..b059dc50cc2d 100644
--- a/tools/perf/util/scripting-engines/trace-event-perl.c
+++ b/tools/perf/util/scripting-engines/trace-event-perl.c
@@ -371,7 +371,6 @@ static int perl_start_script(const char *script, int argc, const char **argv)
run_start_sub();
free(command_line);
- fprintf(stderr, "perf trace started with Perl script %s\n\n", script);
return 0;
error:
perl_free(my_perl);
@@ -394,8 +393,6 @@ static int perl_stop_script(void)
perl_destruct(my_perl);
perl_free(my_perl);
- fprintf(stderr, "\nperf trace Perl script stopped\n");
-
return 0;
}
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 6a72f14c5986..81f39cab3aaa 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -374,8 +374,6 @@ static int python_start_script(const char *script, int argc, const char **argv)
}
free(command_line);
- fprintf(stderr, "perf trace started with Python script %s\n\n",
- script);
return err;
error:
@@ -407,8 +405,6 @@ out:
Py_XDECREF(main_module);
Py_Finalize();
- fprintf(stderr, "\nperf trace Python script stopped\n");
-
return err;
}