Contributors: 3
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Laura Abbott |
135 |
78.49% |
1 |
25.00% |
| Heiko Carstens |
36 |
20.93% |
2 |
50.00% |
| Greg Kroah-Hartman |
1 |
0.58% |
1 |
25.00% |
| Total |
172 |
|
4 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASMS390_SET_MEMORY_H
#define _ASMS390_SET_MEMORY_H
#include <linux/mutex.h>
extern struct mutex cpa_mutex;
#define SET_MEMORY_RO 1UL
#define SET_MEMORY_RW 2UL
#define SET_MEMORY_NX 4UL
#define SET_MEMORY_X 8UL
#define SET_MEMORY_4K 16UL
int __set_memory(unsigned long addr, int numpages, unsigned long flags);
static inline int set_memory_ro(unsigned long addr, int numpages)
{
return __set_memory(addr, numpages, SET_MEMORY_RO);
}
static inline int set_memory_rw(unsigned long addr, int numpages)
{
return __set_memory(addr, numpages, SET_MEMORY_RW);
}
static inline int set_memory_nx(unsigned long addr, int numpages)
{
return __set_memory(addr, numpages, SET_MEMORY_NX);
}
static inline int set_memory_x(unsigned long addr, int numpages)
{
return __set_memory(addr, numpages, SET_MEMORY_X);
}
static inline int set_memory_4k(unsigned long addr, int numpages)
{
return __set_memory(addr, numpages, SET_MEMORY_4K);
}
#endif