X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fconsumer.h;h=fe396c017a6f4109291d95aa64d50a462c7a3dcb;hp=3a0c6c8d8f5e3a737e9ce6da64c3fb4e09c4dd21;hb=feb78e88e113ec8c6918253e93136b5f6235ad31;hpb=3eb914c096ff6a91a7d0c4b8bbadb4c85f16aed3

diff --git a/src/common/consumer.h b/src/common/consumer.h
index 3a0c6c8d8..fe396c017 100644
--- a/src/common/consumer.h
+++ b/src/common/consumer.h
@@ -290,6 +290,16 @@ struct lttng_consumer_stream {
 	 * acquired in the destroy path.
 	 */
 	unsigned int globally_visible;
+	/*
+	 * Pipe to wake up the metadata poll thread when the UST metadata
+	 * cache is updated.
+	 */
+	int ust_metadata_poll_pipe[2];
+	/*
+	 * How much metadata was read from the metadata cache and sent
+	 * to the channel.
+	 */
+	uint64_t ust_metadata_pushed;
 };
 
 /*