NAME

       rte_mempool

SYNOPSIS

       #include <rte_mempool.h>

   Data Fields
       char name [RTE_MEMPOOL_NAMESIZE]
       void * pool_config
       const struct rte_memzone * mz
       unsigned int flags
       int socket_id
       uint32_t size
       uint32_t cache_size
       uint32_t elt_size
       uint32_t header_size
       uint32_t trailer_size
       unsigned private_data_size
       int32_t ops_index
       struct rte_mempool_cache * local_cache
       uint32_t populated_size
       struct rte_mempool_objhdr_list elt_list
       uint32_t nb_mem_chunks
       struct rte_mempool_memhdr_list mem_list

Detailed Description

       The RTE mempool structure.

       Definition at line 230 of file rte_mempool.h.

Field Documentation

   char name[RTE_MEMPOOL_NAMESIZE]
       Name of mempool.

       Definition at line 231 of file rte_mempool.h.

   void* pool_data
       Ring or pool to store objects.

       Definition at line 233 of file rte_mempool.h.

   uint64_t pool_id
       External mempool identifier.

       Definition at line 234 of file rte_mempool.h.

   void* pool_config
       optional args for ops alloc.

       Definition at line 236 of file rte_mempool.h.

   const struct rte_memzone* mz
       Memzone where pool is alloc'd.

       Definition at line 237 of file rte_mempool.h.

   unsigned int flags
       Flags of the mempool.

       Definition at line 238 of file rte_mempool.h.

   int socket_id
       Socket id passed at create.

       Definition at line 239 of file rte_mempool.h.

   uint32_t size
       Max size of the mempool.

       Definition at line 240 of file rte_mempool.h.

   uint32_t cache_size
       Size of per-lcore default local cache.

       Definition at line 241 of file rte_mempool.h.

   uint32_t elt_size
       Size of an element.

       Definition at line 244 of file rte_mempool.h.

   uint32_t header_size
       Size of header (before elt).

       Definition at line 245 of file rte_mempool.h.

   uint32_t trailer_size
       Size of trailer (after elt).

       Definition at line 246 of file rte_mempool.h.

   unsigned private_data_size
       Size of private data.

       Definition at line 248 of file rte_mempool.h.

   int32_t ops_index
       Index into rte_mempool_ops_table array of mempool ops structs, which contain callback function pointers.
       We're using an index here rather than pointers to the callbacks to facilitate any secondary processes
       that may want to use this mempool.

       Definition at line 256 of file rte_mempool.h.

   struct rte_mempool_cache* local_cache
       Per-lcore local cache

       Definition at line 258 of file rte_mempool.h.

   uint32_t populated_size
       Number of populated objects.

       Definition at line 260 of file rte_mempool.h.

   struct rte_mempool_objhdr_list elt_list
       List of objects in pool

       Definition at line 261 of file rte_mempool.h.

   uint32_t nb_mem_chunks
       Number of memory chunks

       Definition at line 262 of file rte_mempool.h.

   struct rte_mempool_memhdr_list mem_list
       List of memory chunks

       Definition at line 263 of file rte_mempool.h.

Author

       Generated automatically by Doxygen for DPDK from the source code.

DPDK                                             Version 24.11.2                                  rte_mempool(3)