DPDK  21.08.0
Data Fields
rte_mempool_ops_table Struct Reference

#include <rte_mempool.h>

Data Fields

rte_spinlock_t sl
uint32_t num_ops
struct rte_mempool_ops ops [RTE_MEMPOOL_MAX_OPS_IDX]

Detailed Description

Structure storing the table of registered ops structs, each of which contain the function pointers for the mempool ops functions. Each process has its own storage for this ops struct array so that the mempools can be shared across primary and secondary processes. The indices used to access the array are valid across processes, whereas any function pointers stored directly in the mempool struct would not be. This results in us simply having "ops_index" in the mempool struct.

Definition at line 648 of file rte_mempool.h.

Field Documentation

◆ sl

Spinlock for add/delete.

Definition at line 649 of file rte_mempool.h.

◆ num_ops

uint32_t num_ops

Number of used ops structs in the table.

Definition at line 650 of file rte_mempool.h.

◆ ops

Storage for all possible ops structs.

Definition at line 654 of file rte_mempool.h.

The documentation for this struct was generated from the following file: