bfq_bfqq_name
bfq_bfqq_name(bfqq->tentative_waker_bfqq, waker_name,
bfq_bfqq_name(bfqq->waker_bfqq, waker_name,
bfq_bfqq_name((bfqq), pid_str, MAX_BFQQ_NAME_LENGTH); \
bfq_bfqq_name((bfqq), pid_str, MAX_BFQQ_NAME_LENGTH); \