Fix: redefinition of DEFINE_WRITEBACK_EVENT

[lttng-modules.git] / instrumentation / events / lttng-module / writeback.h

diff --git a/instrumentation/events/lttng-module/writeback.h b/instrumentation/events/lttng-module/writeback.h
index 2dca4e41df657ab21e42d3bc4f604587f8188031..5525fed42e94cac7fb6f1df0c5789e317d6e8b5b 100644 (file)
--- a/instrumentation/events/lttng-module/writeback.h
+++ b/instrumentation/events/lttng-module/writeback.h
@@ -99,6 +99,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(writeback_class,
                  __entry->name
        )
 )
+#undef DEFINE_WRITEBACK_EVENT
 #define DEFINE_WRITEBACK_EVENT(name) \
 LTTNG_TRACEPOINT_EVENT_INSTANCE(writeback_class, name, \
        TP_PROTO(struct backing_dev_info *bdi), \