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    | rte_memzone(3) | DPDK | rte_memzone(3) | 
NAME¶
rte_memzone
SYNOPSIS¶
#include <rte_memzone.h>
Data Fields¶
char name [RTE_MEMZONE_NAMESIZE]
  
  rte_iova_t iova
  
  size_t len
  
  uint64_t hugepage_sz
  
  int32_t socket_id
  
  uint32_t flags
  
  void * addr
  
  uint64_t addr_64
  
  
Detailed Description¶
A structure describing a memzone, which is a contiguous portion of physical memory identified by a name.
Definition at line 48 of file rte_memzone.h.
Field Documentation¶
char name[RTE_MEMZONE_NAMESIZE]¶
Name of the memory zone.
Definition at line 51 of file rte_memzone.h.
rte_iova_t iova¶
Start IO address.
Definition at line 53 of file rte_memzone.h.
void* addr¶
Start virtual address.
Definition at line 55 of file rte_memzone.h.
uint64_t addr_64¶
Makes sure addr is always 64-bits
Definition at line 56 of file rte_memzone.h.
size_t len¶
Length of the memzone.
Definition at line 58 of file rte_memzone.h.
uint64_t hugepage_sz¶
The page size of underlying memory
Definition at line 60 of file rte_memzone.h.
int32_t socket_id¶
NUMA socket ID.
Definition at line 62 of file rte_memzone.h.
uint32_t flags¶
Characteristics of this memzone.
Definition at line 64 of file rte_memzone.h.
Author¶
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| Fri Dec 15 2023 | Version 23.11.0 |