Version 2.4.4

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

diff --git a/lttng-ring-buffer-metadata-client.h b/lttng-ring-buffer-metadata-client.h
index f077f4f6c523b56f2c20337a893afa25827037eb..9e0353042517e5fbb38dd191778aab51e3ed7800 100644 (file)
--- a/lttng-ring-buffer-metadata-client.h
+++ b/lttng-ring-buffer-metadata-client.h
@@ -99,11 +99,12 @@ 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 lttng_channel *lttng_chan = channel_get_private(chan);
-       struct lttng_session *session = lttng_chan->session;
+       struct lttng_metadata_cache *metadata_cache =
+               channel_get_private(chan);
 
        header->magic = TSDL_MAGIC_NUMBER;
-       memcpy(header->uuid, session->uuid.b, sizeof(session->uuid));
+       memcpy(header->uuid, metadata_cache->uuid.b,
+               sizeof(metadata_cache->uuid));
        header->checksum = 0;           /* 0 if unused */
        header->content_size = 0xFFFFFFFF; /* in bits, for debugging */
        header->packet_size = 0xFFFFFFFF;  /* in bits, for debugging */
@@ -239,7 +240,8 @@ struct channel *_channel_create(const char *name,
 {
        struct channel *chan;
 
-       chan = channel_create(&client_config, name, lttng_chan, buf_addr,
+       chan = channel_create(&client_config, name,
+                             lttng_chan->session->metadata_cache, buf_addr,
                              subbuf_size, num_subbuf, switch_timer_interval,
                              read_timer_interval);
        if (chan) {