old_rfer         1654 include/trace/events/btrfs.h 		__field(	u64,  old_rfer			)
old_rfer         1662 include/trace/events/btrfs.h 		__entry->old_rfer	= qgroup->rfer;
old_rfer         1669 include/trace/events/btrfs.h 		  __entry->qgid, __entry->old_rfer, __entry->old_excl,