X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Flttng-ring-buffer-metadata-client.h;h=7e418001f85fb51fadb2a31c5a38dec4f703a29e;hb=c7d9db61d9c4861b6f344af8f1471a42e00739a8;hp=0f68b38538779c2abe404cb59eca9394fead5358;hpb=cfa6cc1d0f01c2cfcc1a679abf3a6572d411c309;p=lttng-modules.git

diff --git a/src/lttng-ring-buffer-metadata-client.h b/src/lttng-ring-buffer-metadata-client.h
index 0f68b385..7e418001 100644
--- a/src/lttng-ring-buffer-metadata-client.h
+++ b/src/lttng-ring-buffer-metadata-client.h
@@ -237,11 +237,12 @@ void lttng_channel_destroy(struct channel *chan)
 
 static
 struct channel *_channel_create(const char *name,
-				struct lttng_channel *lttng_chan, void *buf_addr,
+				void *priv, void *buf_addr,
 				size_t subbuf_size, size_t num_subbuf,
 				unsigned int switch_timer_interval,
 				unsigned int read_timer_interval)
 {
+	struct lttng_channel *lttng_chan = priv;
 	struct channel *chan;
 
 	chan = channel_create(&client_config, name,
@@ -254,7 +255,7 @@ struct channel *_channel_create(const char *name,
 		 * using lttng_relay_transport.ops.
 		 */
 		if (!try_module_get(THIS_MODULE)) {
-			printk(KERN_WARNING "LTT : Can't lock transport module.\n");
+			printk(KERN_WARNING "LTTng: Can't lock transport module.\n");
 			goto error;
 		}
 		chan->backend.priv_ops = &lttng_relay_transport.ops;
@@ -301,13 +302,17 @@ void lttng_buffer_read_close(struct lib_ring_buffer *buf)
 static
 int lttng_event_reserve(struct lib_ring_buffer_ctx *ctx, uint32_t event_id)
 {
+	struct channel *chan = ctx->client_priv;
 	int ret;
 
+	memset(&ctx->priv, 0, sizeof(ctx->priv));
+	ctx->priv.chan = chan;
+
 	ret = lib_ring_buffer_reserve(&client_config, ctx, NULL);
 	if (ret)
 		return ret;
 	lib_ring_buffer_backend_get_pages(&client_config, ctx,
-			&ctx->backend_pages);
+			&ctx->priv.backend_pages);
 	return 0;
 
 }