if (!bt->dropped_file)
goto err;
- bt->rchan = relay_open("trace", dir, buts.buf_size, buts.buf_nr, &blk_relay_callbacks);
+ bt->rchan = relay_open("trace", dir, buts.buf_size, buts.buf_nr, &blk_relay_callbacks, bt);
if (!bt->rchan)
goto err;
- bt->rchan->private_data = bt;
bt->act_mask = buts.act_mask;
if (!bt->act_mask)