X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-events.h;h=b09bd4fceaf352d7f1508c1cd90e8c40203a7cae;hb=de23d59d5992b7354b57a533b4d582809ef8d43c;hp=e1de1af8974da959230ab8f1920d92f290f2a23b;hpb=ac2440f2cbbcb03a8f945f7b4c6943f91aeab46d;p=lttng-modules.git

diff --git a/lttng-events.h b/lttng-events.h
index e1de1af8..b09bd4fc 100644
--- a/lttng-events.h
+++ b/lttng-events.h
@@ -311,6 +311,7 @@ struct lttng_metadata_stream {
 	wait_queue_head_t read_wait;	/* Reader buffer-level wait queue */
 	struct list_head list;		/* Stream list */
 	struct lttng_transport *transport;
+	struct mutex lock;
 };
 
 struct lttng_session {