Output logs to @var{filename}.
ETEXI
-#ifdef CONFIG_SIMPLE_TRACE
+#ifdef CONFIG_TRACE_SIMPLE
{
.name = "trace-event",
.args_type = "name:s,option:b",
@end table
ETEXI
-#ifdef CONFIG_SIMPLE_TRACE
+#ifdef CONFIG_TRACE_SIMPLE
STEXI
@item info trace
show contents of trace buffer