-#define DEFAULT_METADATA_SWITCH_TIMER CONFIG_DEFAULT_METADATA_SWITCH_TIMER
-#define DEFAULT_METADATA_READ_TIMER CONFIG_DEFAULT_METADATA_READ_TIMER
-#define DEFAULT_METADATA_OUTPUT _DEFAULT_CHANNEL_OUTPUT
+#define DEFAULT_METADATA_SWITCH_TIMER 0
+#define DEFAULT_METADATA_READ_TIMER 0
+#define DEFAULT_METADATA_OVERWRITE 0
+#define DEFAULT_METADATA_OUTPUT LTTNG_EVENT_MMAP