- IF_DEBUG(gc, debugBelch("update_bkwd: %d.%d (compact, old: %d blocks, now %d blocks)\n",
- stp->gen->no, stp->no,
- stp->n_old_blocks, blocks););
+ debugTrace(DEBUG_gc,
+ "update_bkwd: %d.%d (compact, old: %d blocks, now %d blocks)",
+ stp->gen->no, stp->no,
+ stp->n_old_blocks, blocks);