Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| JoonSoo Kim |
113 |
55.39% |
2 |
15.38% |
| Laura Abbott |
48 |
23.53% |
2 |
15.38% |
| Marek Szyprowski |
20 |
9.80% |
2 |
15.38% |
| Thierry Reding |
6 |
2.94% |
1 |
7.69% |
| Sasha Levin |
5 |
2.45% |
1 |
7.69% |
| Pintu Kumar |
5 |
2.45% |
1 |
7.69% |
| Weijie Yang |
4 |
1.96% |
1 |
7.69% |
| Greg Kroah-Hartman |
1 |
0.49% |
1 |
7.69% |
| Lucas Stach |
1 |
0.49% |
1 |
7.69% |
| Rohit Vaswani |
1 |
0.49% |
1 |
7.69% |
| Total |
204 |
|
13 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __CMA_H__
#define __CMA_H__
#include <linux/init.h>
#include <linux/types.h>
/*
* There is always at least global CMA area and a few optional
* areas configured in kernel .config.
*/
#ifdef CONFIG_CMA_AREAS
#define MAX_CMA_AREAS (1 + CONFIG_CMA_AREAS)
#else
#define MAX_CMA_AREAS (0)
#endif
struct cma;
extern unsigned long totalcma_pages;
extern phys_addr_t cma_get_base(const struct cma *cma);
extern unsigned long cma_get_size(const struct cma *cma);
extern const char *cma_get_name(const struct cma *cma);
extern int __init cma_declare_contiguous(phys_addr_t base,
phys_addr_t size, phys_addr_t limit,
phys_addr_t alignment, unsigned int order_per_bit,
bool fixed, const char *name, struct cma **res_cma);
extern int cma_init_reserved_mem(phys_addr_t base, phys_addr_t size,
unsigned int order_per_bit,
const char *name,
struct cma **res_cma);
extern struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align,
bool no_warn);
extern bool cma_release(struct cma *cma, const struct page *pages, unsigned int count);
extern int cma_for_each_area(int (*it)(struct cma *cma, void *data), void *data);
#endif