X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fconsumer.h;h=dba7765772859bd703adb5ba9e0889759d5fb757;hp=fc5d5ef14dfdf02a1dbb62f63b46c76fa22c1150;hb=d09e1200ec761aef77c721bd648a299eefcc8565;hpb=a6ba4fe1a8217fd5cb9e286b4d88a9252c0d5d06

diff --git a/src/common/consumer.h b/src/common/consumer.h
index fc5d5ef14..dba776577 100644
--- a/src/common/consumer.h
+++ b/src/common/consumer.h
@@ -83,7 +83,6 @@ struct lttng_consumer_channel {
 	void *mmap_base;
 	size_t mmap_len;
 	struct lttng_ust_shm_handle *handle;
-	int nr_streams;
 	int wait_fd_is_copy;
 	int cpucount;
 };
@@ -224,10 +223,13 @@ struct lttng_consumer_local_data {
 	char *consumer_command_sock_path;
 	/* communication with splice */
 	int consumer_thread_pipe[2];
+	int consumer_splice_metadata_pipe[2];
 	/* pipe to wake the poll thread when necessary */
 	int consumer_poll_pipe[2];
 	/* to let the signal handler wake up the fd receiver thread */
 	int consumer_should_quit[2];
+	/* Metadata poll thread pipe. Transfer metadata stream to it */
+	int consumer_metadata_pipe[2];
 };
 
 /*
@@ -318,8 +320,7 @@ extern int lttng_consumer_poll_socket(struct pollfd *kconsumer_sockpoll);
 
 extern int consumer_update_poll_array(
 		struct lttng_consumer_local_data *ctx, struct pollfd **pollfd,
-		struct lttng_consumer_stream **local_consumer_streams,
-		struct lttng_ht *metadata_ht);
+		struct lttng_consumer_stream **local_consumer_streams);
 
 extern struct lttng_consumer_stream *consumer_allocate_stream(
 		int channel_key, int stream_key,
@@ -345,13 +346,11 @@ extern struct lttng_consumer_channel *consumer_allocate_channel(
 int consumer_add_channel(struct lttng_consumer_channel *channel);
 
 /* lttng-relayd consumer command */
-int consumer_add_relayd(struct consumer_relayd_sock_pair *relayd);
 struct consumer_relayd_sock_pair *consumer_allocate_relayd_sock_pair(
 		int net_seq_idx);
 struct consumer_relayd_sock_pair *consumer_find_relayd(int key);
 int consumer_handle_stream_before_relayd(struct lttng_consumer_stream *stream,
 		size_t data_size);
-void consumer_destroy_relayd(struct consumer_relayd_sock_pair *relayd);
 
 extern struct lttng_consumer_local_data *lttng_consumer_create(
 		enum lttng_consumer_type type,
@@ -363,10 +362,12 @@ extern struct lttng_consumer_local_data *lttng_consumer_create(
 extern void lttng_consumer_destroy(struct lttng_consumer_local_data *ctx);
 extern ssize_t lttng_consumer_on_read_subbuffer_mmap(
 		struct lttng_consumer_local_data *ctx,
-		struct lttng_consumer_stream *stream, unsigned long len);
+		struct lttng_consumer_stream *stream, unsigned long len,
+		unsigned long padding);
 extern ssize_t lttng_consumer_on_read_subbuffer_splice(
 		struct lttng_consumer_local_data *ctx,
-		struct lttng_consumer_stream *stream, unsigned long len);
+		struct lttng_consumer_stream *stream, unsigned long len,
+		unsigned long padding);
 extern int lttng_consumer_take_snapshot(struct lttng_consumer_local_data *ctx,
 		struct lttng_consumer_stream *stream);
 extern int lttng_consumer_get_produced_snapshot(