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perf/trace/scripting: don't show script start/stop messages by default

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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>
This commit is contained in:
Tom Zanussi 2010-05-09 23:46:57 -05:00 committed by Arnaldo Carvalho de Melo
parent a3412d9b35
commit 3824a4e8da
3 changed files with 3 additions and 7 deletions
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3
tools/perf/builtin-trace.c
View file

@ -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);

3
tools/perf/util/scripting-engines/trace-event-perl.c
View file

@ -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;
}

4
tools/perf/util/scripting-engines/trace-event-python.c
View file

@ -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 @@ static int python_stop_script(void)
Py_XDECREF(main_module);
Py_Finalize();
fprintf(stderr, "\nperf trace Python script stopped\n");
return err;
}