Contributors: 2
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Russell Currey |
135 |
90.60% |
1 |
50.00% |
| Christophe Leroy |
14 |
9.40% |
1 |
50.00% |
| Total |
149 |
|
2 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_SET_MEMORY_H
#define _ASM_POWERPC_SET_MEMORY_H
#define SET_MEMORY_RO 0
#define SET_MEMORY_RW 1
#define SET_MEMORY_NX 2
#define SET_MEMORY_X 3
int change_memory_attr(unsigned long addr, int numpages, long action);
static inline int set_memory_ro(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_RO);
}
static inline int set_memory_rw(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_RW);
}
static inline int set_memory_nx(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_NX);
}
static inline int set_memory_x(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_X);
}
int set_memory_attr(unsigned long addr, int numpages, pgprot_t prot);
#endif