#include <rte_branch_prediction.h>
#include <rte_ring.h>
#include <rte_memcpy.h>
+#include <rte_common.h>
#ifdef __cplusplus
extern "C" {
* RTE_MEMPOOL_NAMESIZE next time the ABI changes
*/
char name[RTE_MEMZONE_NAMESIZE]; /**< Name of mempool. */
+ RTE_STD_C11
union {
void *pool_data; /**< Ring or pool to store objects. */
uint64_t pool_id; /**< External mempool identifier. */
/**
* Create a new mempool named *name* in memory.
*
- * This function uses ``memzone_reserve()`` to allocate memory. The
+ * This function uses ``rte_memzone_reserve()`` to allocate memory. The
* pool contains n elements of elt_size. Its size is set to n.
- * All elements of the mempool are allocated together with the mempool header,
- * in one physically continuous chunk of memory.
*
* @param name
* The name of the mempool.
* 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.
+ * avoid losing objects in cache.
* @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
*
* The mempool is allocated and initialized, but it is not populated: no
* memory is allocated for the mempool elements. The user has to call
- * rte_mempool_populate_*() or to add memory chunks to the pool. Once
+ * rte_mempool_populate_*() to add memory chunks to the pool. Once
* populated, the user may also want to initialize each object with
* rte_mempool_obj_iter().
*
* Add a virtually and physically contiguous memory chunk in the pool
* where objects can be instanciated.
*
+ * If the given physical address is unknown (paddr = RTE_BAD_PHYS_ADDR),
+ * the chunk doesn't need to be physically contiguous (only virtually),
+ * and allocated objects may span two pages.
+ *
* @param mp
* A pointer to the mempool structure.
* @param vaddr
rte_mempool_mem_cb_t *mem_cb, void *mem_cb_arg);
/**
- * Dump the status of the mempool to the console.
+ * Dump the status of the mempool to a file.
*
* @param f
* A pointer to a file for output