X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fcommon%2Ftrace-chunk.c;h=2f31fb689ba0a683e074c74268017b6c8a659a12;hb=84a85e3c23cd28fd2a6dc3f1b6ff29ea4b58ba32;hp=a18b2077e5dc9c35680d96507c7491f515824471;hpb=21c5a2331cdefbf6316f2ad9cb648061bde47c8e;p=lttng-tools.git

diff --git a/src/common/trace-chunk.c b/src/common/trace-chunk.c
index a18b2077e..2f31fb689 100644
--- a/src/common/trace-chunk.c
+++ b/src/common/trace-chunk.c
@@ -2001,7 +2001,20 @@ LTTNG_HIDDEN
 struct lttng_trace_chunk *
 lttng_trace_chunk_registry_publish_chunk(
 		struct lttng_trace_chunk_registry *registry,
-		uint64_t session_id, struct lttng_trace_chunk *chunk)
+		uint64_t session_id,
+		struct lttng_trace_chunk *chunk)
+{
+	bool unused;
+
+	return lttng_trace_chunk_registry_publish_chunk_published(
+			registry, session_id, chunk, &unused);
+}
+
+struct lttng_trace_chunk *
+lttng_trace_chunk_registry_publish_chunk_published(
+		struct lttng_trace_chunk_registry *registry,
+		uint64_t session_id, struct lttng_trace_chunk *chunk,
+		bool *previously_published)
 {
 	struct lttng_trace_chunk_registry_element *element;
 	unsigned long element_hash;
@@ -2036,6 +2049,7 @@ lttng_trace_chunk_registry_publish_chunk(
 		        element->registry = registry;
 			/* Acquire a reference for the caller. */
 			if (lttng_trace_chunk_get(&element->chunk)) {
+				*previously_published = false;
 				break;
 			} else {
 				/*
@@ -2062,6 +2076,7 @@ lttng_trace_chunk_registry_publish_chunk(
 		if (lttng_trace_chunk_get(published_chunk)) {
 			lttng_trace_chunk_put(&element->chunk);
 			element = published_element;
+			*previously_published = true;
 			break;
 		}
 		/*