Fix: relayd: rotation failure for multi-domain session

[lttng-tools.git] / src / common / trace-chunk.c

diff --git a/src/common/trace-chunk.c b/src/common/trace-chunk.c
index a18b2077e5dc9c35680d96507c7491f515824471..2f31fb689ba0a683e074c74268017b6c8a659a12 100644 (file)
--- 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;
                }
                /*