X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttng-events.h;h=a36a312ccb5a3e61c67d70a33bc22faf8327c8f6;hb=68c6ec30fd2532b4a582eb91093116c6cb8d86e6;hp=6148fe12f0e1c90ce35a3c9d56cabe8f22c30761;hpb=2bf9218e860dc384419eda9ebdf561d86f38a85e;p=lttng-modules.git

diff --git a/lttng-events.h b/lttng-events.h
index 6148fe12..a36a312c 100644
--- a/lttng-events.h
+++ b/lttng-events.h
@@ -474,6 +474,7 @@ struct lttng_metadata_stream {
 	struct list_head list;		/* Stream list */
 	struct lttng_transport *transport;
 	uint64_t version;		/* Current version of the metadata cache */
+	bool coherent;			/* Stream in a coherent state */
 };
 
 #define LTTNG_DYNAMIC_LEN_STACK_SIZE	128
@@ -548,6 +549,7 @@ struct lttng_metadata_cache {
 	char *data;			/* Metadata cache */
 	unsigned int cache_alloc;	/* Metadata allocated size (bytes) */
 	unsigned int metadata_written;	/* Number of bytes written in metadata cache */
+	atomic_t producing;		/* Metadata being produced (incomplete) */
 	struct kref refcount;		/* Metadata cache usage */
 	struct list_head metadata_stream;	/* Metadata stream list */
 	uuid_le uuid;			/* Trace session unique ID (copy) */
@@ -628,7 +630,7 @@ int lttng_probes_init(void);
 void lttng_probes_exit(void);
 
 int lttng_metadata_output_channel(struct lttng_metadata_stream *stream,
-		struct channel *chan);
+		struct channel *chan, bool *coherent);
 
 int lttng_id_tracker_get_node_id(const struct lttng_id_hash_node *node);
 int lttng_id_tracker_empty_set(struct lttng_id_tracker *lf);