146 ticket = rte_atomic_fetch_add_explicit(&pf->wr.in, 1, rte_memory_order_relaxed);
148 rte_memory_order_acquire);
158 w = RTE_PFLOCK_PRES | (ticket & RTE_PFLOCK_PHID);
159 ticket = rte_atomic_fetch_add_explicit(&pf->rd.in, w, rte_memory_order_relaxed);
163 rte_memory_order_acquire);