This source file includes following definitions.
- set_memory_ro
- set_memory_rw
- set_memory_x
- set_memory_nx
- set_kernel_text_rw
- set_kernel_text_ro
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6 #ifndef _ASMARM_SET_MEMORY_H
7 #define _ASMARM_SET_MEMORY_H
8
9 #ifdef CONFIG_MMU
10 int set_memory_ro(unsigned long addr, int numpages);
11 int set_memory_rw(unsigned long addr, int numpages);
12 int set_memory_x(unsigned long addr, int numpages);
13 int set_memory_nx(unsigned long addr, int numpages);
14 #else
15 static inline int set_memory_ro(unsigned long addr, int numpages) { return 0; }
16 static inline int set_memory_rw(unsigned long addr, int numpages) { return 0; }
17 static inline int set_memory_x(unsigned long addr, int numpages) { return 0; }
18 static inline int set_memory_nx(unsigned long addr, int numpages) { return 0; }
19 #endif
20
21 #ifdef CONFIG_STRICT_KERNEL_RWX
22 void set_kernel_text_rw(void);
23 void set_kernel_text_ro(void);
24 #else
25 static inline void set_kernel_text_rw(void) { }
26 static inline void set_kernel_text_ro(void) { }
27 #endif
28
29 #endif