Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
1#ifndef _ASMS390_SET_MEMORY_H
2#define _ASMS390_SET_MEMORY_H
3
4#define SET_MEMORY_RO 1UL
5#define SET_MEMORY_RW 2UL
6#define SET_MEMORY_NX 4UL
7#define SET_MEMORY_X 8UL
8
9int __set_memory(unsigned long addr, int numpages, unsigned long flags);
10
11static inline int set_memory_ro(unsigned long addr, int numpages)
12{
13 return __set_memory(addr, numpages, SET_MEMORY_RO);
14}
15
16static inline int set_memory_rw(unsigned long addr, int numpages)
17{
18 return __set_memory(addr, numpages, SET_MEMORY_RW);
19}
20
21static inline int set_memory_nx(unsigned long addr, int numpages)
22{
23 return __set_memory(addr, numpages, SET_MEMORY_NX);
24}
25
26static inline int set_memory_x(unsigned long addr, int numpages)
27{
28 return __set_memory(addr, numpages, SET_MEMORY_X);
29}
30
31#endif