G_DISCARD         471 tools/perf/util/scripting-engines/trace-event-perl.c 		call_pv("main::trace_begin", G_DISCARD | G_NOARGS);
G_DISCARD         532 tools/perf/util/scripting-engines/trace-event-perl.c 		call_pv("main::trace_end", G_DISCARD | G_NOARGS);