X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fkernel-consumer%2Fkernel-consumer.c;h=c762934ff92a55569b9323852589157e3e4ceb81;hp=1d725c2318b74029feb878289cfdfde55fa082fd;hb=50f8ae690312d8f824fb9c9875b0a07f4a2547b6;hpb=58b1f4255ea457f2965f31b84205cb0eec21e71f

diff --git a/src/common/kernel-consumer/kernel-consumer.c b/src/common/kernel-consumer/kernel-consumer.c
index 1d725c231..c762934ff 100644
--- a/src/common/kernel-consumer/kernel-consumer.c
+++ b/src/common/kernel-consumer/kernel-consumer.c
@@ -138,7 +138,7 @@ int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx,
 	}
 	case LTTNG_CONSUMER_ADD_STREAM:
 	{
-		int fd;
+		int fd, stream_pipe;
 		struct consumer_relayd_sock_pair *relayd = NULL;
 		struct lttng_consumer_stream *new_stream;
 		int alloc_ret = 0;
@@ -224,30 +224,26 @@ int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx,
 			}
 		}
 
-		/* Send stream to the metadata thread */
+		/* Get the right pipe where the stream will be sent. */
 		if (new_stream->metadata_flag) {
-			do {
-				ret = write(ctx->consumer_metadata_pipe[1], &new_stream,
-						sizeof(new_stream));
-			} while (ret < 0 && errno == EINTR);
-			if (ret < 0) {
-				PERROR("write metadata pipe");
-				consumer_del_stream(new_stream, NULL);
-				goto end_nosignal;
-			}
+			stream_pipe = ctx->consumer_metadata_pipe[1];
 		} else {
-			do {
-				ret = write(ctx->consumer_poll_pipe[1], &new_stream,
-						sizeof(new_stream));
-			} while (ret < 0 && errno == EINTR);
-			if (ret < 0) {
-				PERROR("write data pipe");
-				consumer_del_stream(new_stream, NULL);
-				goto end_nosignal;
-			}
+			stream_pipe = ctx->consumer_data_pipe[1];
+		}
+
+		do {
+			ret = write(stream_pipe, &new_stream, sizeof(new_stream));
+		} while (ret < 0 && errno == EINTR);
+		if (ret < 0) {
+			PERROR("Consumer write %s stream to pipe %d",
+					new_stream->metadata_flag ? "metadata" : "data",
+					stream_pipe);
+			consumer_del_stream(new_stream, NULL);
+			goto end_nosignal;
 		}
 
-		DBG("Kernel consumer_add_stream (%d)", fd);
+		DBG("Kernel consumer ADD_STREAM %s (fd: %d) with relayd id %" PRIu64,
+				msg.u.stream.path_name, fd, new_stream->relayd_stream_id);
 		break;
 	}
 	case LTTNG_CONSUMER_UPDATE_STREAM: