sq_queued
if (sq_queued(sq, READ) || sq_queued(sq, WRITE))
unsigned int __maybe_unused bio_cnt_r = sq_queued(sq, READ);
unsigned int __maybe_unused bio_cnt_w = sq_queued(sq, WRITE);
if (sq_queued(&tg->service_queue, rw)) {
sq_queued(sq, READ), sq_queued(sq, WRITE));
if (sq_queued(&tg->service_queue, rw) == 0) {
sq_queued(&tg->service_queue, rw) == 0)
BUG_ON(sq_queued(&tg->service_queue, rw) &&
if (sq_queued(sq, rw) == 0)