CDS_INIT_LIST_HEAD(&channel->streams.head);
- DBG("Allocated channel (key %" PRIu64 ")", channel->key)
+ DBG("Allocated channel (key %" PRIu64 ")", channel->key);
end:
return channel;
DBG("Consumer flag that it should quit");
}
+
+/*
+ * Flush pending writes to trace output disk file.
+ */
+static
void lttng_consumer_sync_trace_file(struct lttng_consumer_stream *stream,
off_t orig_offset)
{
ret = posix_fadvise(outfd, orig_offset - stream->max_sb_size,
stream->max_sb_size, POSIX_FADV_DONTNEED);
if (ret && ret != -ENOSYS) {
- errno = -ret;
- PERROR("posix_fadvise");
+ errno = ret;
+ PERROR("posix_fadvise on fd %i", outfd);
}
}
lttng_sync_file_range(outfd, stream->out_fd_offset, len,
SYNC_FILE_RANGE_WRITE);
stream->out_fd_offset += len;
+ lttng_consumer_sync_trace_file(stream, orig_offset);
}
- lttng_consumer_sync_trace_file(stream, orig_offset);
write_error:
/*
stream->output_written += ret_splice;
written += ret_splice;
}
- lttng_consumer_sync_trace_file(stream, orig_offset);
+ if (!relayd) {
+ lttng_consumer_sync_trace_file(stream, orig_offset);
+ }
goto end;
write_error:
len = ctx->on_buffer_ready(stream, ctx);
/*
* We don't check the return value here since if we get
- * a negative len, it means an error occured thus we
+ * a negative len, it means an error occurred thus we
* simply remove it from the poll set and free the
* stream.
*/
len = ctx->on_buffer_ready(stream, ctx);
/*
* We don't check the return value here since if we get
- * a negative len, it means an error occured thus we
+ * a negative len, it means an error occurred thus we
* simply remove it from the poll set and free the
* stream.
*/