blob: 5b1a81aa5faf320bf057acd759768b9a276ca05c (
plain)
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
|
/*
* xvmalloc memory allocator
*
* Copyright (C) 2008, 2009, 2010 Nitin Gupta
*
* This code is released using a dual license strategy: BSD/GPL
* You can choose the licence that better fits your requirements.
*
* Released under the terms of 3-clause BSD License
* Released under the terms of GNU General Public License Version 2.0
*/
#ifndef _XV_MALLOC_H_
#define _XV_MALLOC_H_
#include <linux/types.h>
struct xv_pool;
struct xv_pool *xv_create_pool(void);
void xv_destroy_pool(struct xv_pool *pool);
int xv_malloc(struct xv_pool *pool, u32 size, struct page **page,
u32 *offset, gfp_t flags);
void xv_free(struct xv_pool *pool, struct page *page, u32 offset);
u32 xv_get_object_size(void *obj);
u64 xv_get_total_size_bytes(struct xv_pool *pool);
#endif
|
