atomic_cond_read_relaxed
atomic_cond_read_relaxed(&cmdq->lock, VAL > 0);
atomic_cond_read_relaxed(&cmdq->owner_prod, VAL == llq.prod);
#define atomic_long_cond_read_relaxed atomic_cond_read_relaxed
atomic_cond_read_relaxed(l, !VAL);
val = atomic_cond_read_relaxed(&lock->val,
(void)atomic_cond_read_relaxed(&q->requeue_state, VAL != Q_REQUEUE_PI_WAIT);
cnts = atomic_cond_read_relaxed(&lock->cnts, VAL == _QW_WAITING);
val = atomic_cond_read_relaxed(&lock->val,