int infd = stream->wait_fd;
ret = kernctl_snapshot(infd);
- if (ret != 0) {
+ /*
+ * -EAGAIN is not an error, it just means that there is no data to
+ * be read.
+ */
+ if (ret != 0 && ret != -EAGAIN) {
PERROR("Getting sub-buffer snapshot.");
}
new_stream->chan = channel;
new_stream->wait_fd = fd;
+ consumer_stream_update_channel_attributes(new_stream,
+ channel);
switch (channel->output) {
case CONSUMER_CHANNEL_SPLICE:
new_stream->output = LTTNG_EVENT_SPLICE;