CQE_POLLING_BUFFER
struct gdma_comp gdma_comp_buf[CQE_POLLING_BUFFER];
CQE_POLLING_BUFFER);
comp_read = mana_gd_poll_cq(cq->gdma_cq, comp, CQE_POLLING_BUFFER);
KASSERT(comp_read <= CQE_POLLING_BUFFER,
comp_read, CQE_POLLING_BUFFER));
cq->budget = CQE_POLLING_BUFFER + 1;