table of contents
rte_memseg_list(3) | DPDK | rte_memseg_list(3) |
NAME¶
rte_memseg_list
SYNOPSIS¶
#include <rte_memory.h>
Data Fields¶
uint64_t page_sz
int socket_id
volatile uint32_t version
size_t len
unsigned int external
unsigned int heap
void * base_va
uint64_t addr_64
Detailed Description¶
memseg list is a special case as we need to store a bunch of other data together with the array itself.
Definition at line 67 of file rte_memory.h.
Field Documentation¶
void* base_va¶
Base virtual address for this memseg list.
Definition at line 69 of file rte_memory.h.
uint64_t addr_64¶
Makes sure addr is always 64-bits
Definition at line 71 of file rte_memory.h.
uint64_t page_sz¶
Page size for all memsegs in this list.
Definition at line 74 of file rte_memory.h.
int socket_id¶
Socket ID for all memsegs in this list.
Definition at line 75 of file rte_memory.h.
volatile uint32_t version¶
version number for multiprocess sync.
Definition at line 76 of file rte_memory.h.
size_t len¶
Length of memory area covered by this memseg list.
Definition at line 77 of file rte_memory.h.
unsigned int external¶
1 if this list points to external memory
Definition at line 78 of file rte_memory.h.
unsigned int heap¶
1 if this list points to a heap
Definition at line 79 of file rte_memory.h.
Author¶
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Fri Dec 15 2023 | Version 23.11.0 |