X-Git-Url: https://git.liburcu.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fconsumer%2Fconsumer.hpp;h=9de8d05a3cb188b98c12e8c0c5ac1a476500591a;hp=053744904c7c7907dadae920520f6f46cc9b0d0d;hb=f40b76aed659ff694cf948bf8ebd1d4b5741c986;hpb=a968a9e069d76bfb1ac416dc834994c6a82b085e

diff --git a/src/common/consumer/consumer.hpp b/src/common/consumer/consumer.hpp
index 053744904..9de8d05a3 100644
--- a/src/common/consumer/consumer.hpp
+++ b/src/common/consumer/consumer.hpp
@@ -20,6 +20,7 @@
 #include <common/sessiond-comm/sessiond-comm.hpp>
 #include <common/trace-chunk-registry.hpp>
 #include <common/uuid.hpp>
+#include <common/waiter.hpp>
 
 #include <lttng/lttng.h>
 
@@ -184,6 +185,11 @@ struct lttng_consumer_channel {
 	/* Metadata cache is metadata channel */
 	struct consumer_metadata_cache *metadata_cache;
 
+	/*
+	 * Wait queue awaiting updates to metadata stream's flushed position.
+	 */
+	struct lttng_wait_queue metadata_pushed_wait_queue;
+
 	/* For UST metadata periodical flush */
 	int switch_timer_enabled;
 	timer_t switch_timer;