rte_rwlock_t mlock; /**< used by memzones for thread safety. */
rte_rwlock_t qlock; /**< used by tailqs for thread safety. */
rte_rwlock_t mplock; /**< used by mempool library for thread safety. */
rte_rwlock_t mlock; /**< used by memzones for thread safety. */
rte_rwlock_t qlock; /**< used by tailqs for thread safety. */
rte_rwlock_t mplock; /**< used by mempool library for thread safety. */