printed_invalid_prefix 1565 tools/perf/builtin-trace.c 	bool printed_invalid_prefix = false;
printed_invalid_prefix 1588 tools/perf/builtin-trace.c 			if (!printed_invalid_prefix) {
printed_invalid_prefix 1590 tools/perf/builtin-trace.c 				printed_invalid_prefix = true;
printed_invalid_prefix 1627 tools/perf/builtin-trace.c 	if (printed_invalid_prefix)