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1 | /* SPDX-License-Identifier: GPL-2.0 */ |
---|---|
2 | /* |
3 | * Define generic no-op hooks for arch_dup_mmap, arch_exit_mmap |
4 | * and arch_unmap to be included in asm-FOO/mmu_context.h for any |
5 | * arch FOO which doesn't need to hook these. |
6 | */ |
7 | #ifndef _ASM_GENERIC_MM_HOOKS_H |
8 | #define _ASM_GENERIC_MM_HOOKS_H |
9 | |
10 | static inline int arch_dup_mmap(struct mm_struct *oldmm, |
11 | struct mm_struct *mm) |
12 | { |
13 | return 0; |
14 | } |
15 | |
16 | static inline void arch_exit_mmap(struct mm_struct *mm) |
17 | { |
18 | } |
19 | |
20 | static inline void arch_unmap(struct mm_struct *mm, |
21 | unsigned long start, unsigned long end) |
22 | { |
23 | } |
24 | |
25 | static inline bool arch_vma_access_permitted(struct vm_area_struct *vma, |
26 | bool write, bool execute, bool foreign) |
27 | { |
28 | /* by default, allow everything */ |
29 | return true; |
30 | } |
31 | #endif /* _ASM_GENERIC_MM_HOOKS_H */ |
32 |
Warning: That file was not part of the compilation database. It may have many parsing errors.