+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_RX_Q_MZ_NAME_FMT, kni->name);
+ kni->m_rx_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+ KNI_MEM_CHECK(kni->m_rx_q == NULL, rx_q_fail);
+
+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_ALLOC_Q_MZ_NAME_FMT, kni->name);
+ kni->m_alloc_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+ KNI_MEM_CHECK(kni->m_alloc_q == NULL, alloc_q_fail);
+
+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_FREE_Q_MZ_NAME_FMT, kni->name);
+ kni->m_free_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+ KNI_MEM_CHECK(kni->m_free_q == NULL, free_q_fail);
+
+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_REQ_Q_MZ_NAME_FMT, kni->name);
+ kni->m_req_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+ KNI_MEM_CHECK(kni->m_req_q == NULL, req_q_fail);
+
+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_RESP_Q_MZ_NAME_FMT, kni->name);
+ kni->m_resp_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+ KNI_MEM_CHECK(kni->m_resp_q == NULL, resp_q_fail);
+
+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_SYNC_ADDR_MZ_NAME_FMT, kni->name);
+ kni->m_sync_addr = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+ KNI_MEM_CHECK(kni->m_sync_addr == NULL, sync_addr_fail);
+
+ return 0;
+
+sync_addr_fail:
+ rte_memzone_free(kni->m_resp_q);
+resp_q_fail:
+ rte_memzone_free(kni->m_req_q);
+req_q_fail:
+ rte_memzone_free(kni->m_free_q);
+free_q_fail:
+ rte_memzone_free(kni->m_alloc_q);
+alloc_q_fail:
+ rte_memzone_free(kni->m_rx_q);
+rx_q_fail:
+ rte_memzone_free(kni->m_tx_q);
+tx_q_fail:
+ return -1;
+}
+
+static void
+kni_release_mz(struct rte_kni *kni)
+{
+ rte_memzone_free(kni->m_tx_q);
+ rte_memzone_free(kni->m_rx_q);
+ rte_memzone_free(kni->m_alloc_q);
+ rte_memzone_free(kni->m_free_q);
+ rte_memzone_free(kni->m_req_q);
+ rte_memzone_free(kni->m_resp_q);
+ rte_memzone_free(kni->m_sync_addr);
+}