1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2014 Intel Corporation
*/
#ifndef MALLOC_HEAP_H_
#define MALLOC_HEAP_H_
#include <stdbool.h>
#include <rte_malloc.h>
#include <rte_malloc_heap.h>
#ifdef __cplusplus
extern "C" {
#endif
static inline unsigned
malloc_get_numa_socket(void)
{
unsigned socket_id = rte_socket_id();
if (socket_id == (unsigned)SOCKET_ID_ANY)
return 0;
return socket_id;
}
void *
malloc_heap_alloc(const char *type, size_t size, int socket, unsigned int flags,
size_t align, size_t bound, bool contig);
void *
malloc_heap_alloc_biggest(const char *type, int socket, unsigned int flags,
size_t align, bool contig);
int
malloc_heap_create(struct malloc_heap *heap, const char *heap_name);
int
malloc_heap_destroy(struct malloc_heap *heap);
int
malloc_heap_add_external_memory(struct malloc_heap *heap, void *va_addr,
rte_iova_t iova_addrs[], unsigned int n_pages, size_t page_sz);
int
malloc_heap_remove_external_memory(struct malloc_heap *heap, void *va_addr,
size_t len);
int
malloc_heap_free(struct malloc_elem *elem);
int
malloc_heap_resize(struct malloc_elem *elem, size_t size);
int
malloc_heap_get_stats(struct malloc_heap *heap,
struct rte_malloc_socket_stats *socket_stats);
void
malloc_heap_dump(struct malloc_heap *heap, FILE *f);
int
malloc_socket_to_heap_id(unsigned int socket_id);
int
rte_eal_malloc_heap_init(void);
#ifdef __cplusplus
}
#endif
#endif /* MALLOC_HEAP_H_ */
|
