+ * @param name
+ * The name of the mempool.
+ * @param n
+ * The number of elements in the mempool. The optimum size (in terms of
+ * memory usage) for a mempool is when n is a power of two minus one:
+ * n = (2^q - 1).
+ * @param elt_size
+ * The size of each element.
+ * @param cache_size
+ * If cache_size is non-zero, the rte_mempool library will try to
+ * limit the accesses to the common lockless pool, by maintaining a
+ * per-lcore object cache. This argument must be lower or equal to
+ * CONFIG_RTE_MEMPOOL_CACHE_MAX_SIZE. It is advised to choose
+ * cache_size to have "n modulo cache_size == 0": if this is
+ * not the case, some elements will always stay in the pool and will
+ * never be used. The access to the per-lcore table is of course
+ * faster than the multi-producer/consumer pool. The cache can be
+ * disabled if the cache_size argument is set to 0; it can be useful to
+ * avoid losing objects in cache. Note that even if not used, the
+ * memory space for cache is always reserved in a mempool structure,
+ * except if CONFIG_RTE_MEMPOOL_CACHE_MAX_SIZE is set to 0.
+ * @param private_data_size
+ * The size of the private data appended after the mempool
+ * structure. This is useful for storing some private data after the
+ * mempool structure, as is done for rte_mbuf_pool for example.
+ * @param mp_init
+ * A function pointer that is called for initialization of the pool,
+ * before object initialization. The user can initialize the private
+ * data in this function if needed. This parameter can be NULL if
+ * not needed.
+ * @param mp_init_arg
+ * An opaque pointer to data that can be used in the mempool
+ * constructor function.
+ * @param obj_init
+ * A function pointer that is called for each object at
+ * initialization of the pool. The user can set some meta data in
+ * objects if needed. This parameter can be NULL if not needed.
+ * The obj_init() function takes the mempool pointer, the init_arg,
+ * the object pointer and the object number as parameters.
+ * @param obj_init_arg
+ * An opaque pointer to data that can be used as an argument for
+ * each call to the object constructor function.
+ * @param socket_id
+ * The *socket_id* argument is the socket identifier in the case of
+ * NUMA. The value can be *SOCKET_ID_ANY* if there is no NUMA
+ * constraint for the reserved zone.
+ * @param flags
+ * The *flags* arguments is an OR of following flags:
+ * - MEMPOOL_F_NO_SPREAD: By default, objects addresses are spread
+ * between channels in RAM: the pool allocator will add padding
+ * between objects depending on the hardware configuration. See
+ * Memory alignment constraints for details. If this flag is set,
+ * the allocator will just align them to a cache line.
+ * - MEMPOOL_F_NO_CACHE_ALIGN: By default, the returned objects are
+ * cache-aligned. This flag removes this constraint, and no
+ * padding will be present between objects. This flag implies
+ * MEMPOOL_F_NO_SPREAD.
+ * - MEMPOOL_F_SP_PUT: If this flag is set, the default behavior
+ * when using rte_mempool_put() or rte_mempool_put_bulk() is
+ * "single-producer". Otherwise, it is "multi-producers".
+ * - MEMPOOL_F_SC_GET: If this flag is set, the default behavior
+ * when using rte_mempool_get() or rte_mempool_get_bulk() is
+ * "single-consumer". Otherwise, it is "multi-consumers".
+ * @param vaddr
+ * Virtual address of the externally allocated memory buffer.
+ * Will be used to store mempool objects.
+ * @param paddr
+ * Array of phyiscall addresses of the pages that comprises given memory
+ * buffer.
+ * @param pg_num
+ * Number of elements in the paddr array.
+ * @param pg_shift
+ * LOG2 of the physical pages size.