Update stream packet and event headers

[lttng-modules.git] / ltt-ring-buffer-metadata-client.h

diff --git a/ltt-ring-buffer-metadata-client.h b/ltt-ring-buffer-metadata-client.h
index bde712e6e6adbf6e513c843622977ea55de63f43..9456d54e54223d3d0dc5364a98f2911f4272a15a 100644 (file)
--- a/ltt-ring-buffer-metadata-client.h
+++ b/ltt-ring-buffer-metadata-client.h
@@ -86,7 +86,8 @@ static void client_buffer_begin(struct lib_ring_buffer *buf, u64 tsc,
                (struct metadata_packet_header *)
                        lib_ring_buffer_offset_address(&buf->backend,
                                subbuf_idx * chan->backend.subbuf_size);
-       struct ltt_session *session = channel_get_private(chan);
+       struct ltt_channel *ltt_chan = channel_get_private(chan);
+       struct ltt_session *session = ltt_chan->session;
 
        header->magic = TSDL_MAGIC_NUMBER;
        memcpy(header->uuid, session->uuid.b, sizeof(session->uuid));