table of contents
| rte_mempool_ops_table(3) | DPDK | rte_mempool_ops_table(3) |
NAME¶
rte_mempool_ops_table
SYNOPSIS¶
#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 720 of file rte_mempool.h.
Field Documentation¶
rte_spinlock_t sl¶
Spinlock for add/delete.
Definition at line 721 of file rte_mempool.h.
uint32_t num_ops¶
Number of used ops structs in the table.
Definition at line 722 of file rte_mempool.h.
struct rte_mempool_ops ops[RTE_MEMPOOL_MAX_OPS_IDX]¶
Storage for all possible ops structs.
Definition at line 722 of file rte_mempool.h.
Author¶
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| Fri Dec 15 2023 | Version 23.11.0 |