lttng_ht_node_init_u64(&stream->node, stream->stream_handle);
pthread_mutex_init(&stream->lock, NULL);
pthread_mutex_init(&stream->reflock, NULL);
lttng_ht_node_init_u64(&stream->node, stream->stream_handle);
pthread_mutex_init(&stream->lock, NULL);
pthread_mutex_init(&stream->reflock, NULL);