X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Flttng.h;h=c2ddf8d1d391cfaa24c69b0e350fa4f79a82e0bf;hb=fc6d6f213148c9babf46500058b10ff99db7d4d0;hp=6f3d6d1412154bde10c2f3ec7e2c666e92c13992;hpb=5b88d86e2d45fed6d405fd9fb72d6c1c22d35374;p=lttng-modules.git

diff --git a/instrumentation/events/lttng-module/lttng.h b/instrumentation/events/lttng-module/lttng.h
index 6f3d6d14..c2ddf8d1 100644
--- a/instrumentation/events/lttng-module/lttng.h
+++ b/instrumentation/events/lttng-module/lttng.h
@@ -6,29 +6,19 @@
 
 #include <linux/tracepoint.h>
 
-TRACE_EVENT(lttng_metadata,
-
-	TP_PROTO(const char *str),
-
-	TP_ARGS(str),
-
-	/*
-	 * Not exactly a string: more a sequence of bytes (dynamic
-	 * array) without the length. This is a dummy anyway: we only
-	 * use this declaration to generate an event metadata entry.
-	 */
+TRACE_EVENT(lttng_logger,
+	TP_PROTO(const char __user *text, size_t len),
+	TP_ARGS(text, len),
 	TP_STRUCT__entry(
-		__string(	str,		str	)
+		__dynamic_array_text(char, msg, len)
 	),
-
 	TP_fast_assign(
-		tp_strcpy(str, str)
+		tp_memcpy_dyn_from_user(msg, text)
 	),
-
 	TP_printk("")
 )
 
-#endif /*  _TRACE_LTTNG_H */
+#endif /* _TRACE_LTTNG_H */
 
 /* This part must be outside protection */
 #include "../../../probes/define_trace.h"