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1 | /* SPDX-License-Identifier: GPL-2.0 */ | |
2 | #ifndef __ASM_GENERIC_MMU_CONTEXT_H | |
3 | #define __ASM_GENERIC_MMU_CONTEXT_H | |
4 | ||
5 | /* | |
6 | * Generic hooks for NOMMU architectures, which do not need to do | |
7 | * anything special here. | |
8 | */ | |
9 | ||
10 | #include <asm-generic/mm_hooks.h> | |
11 | ||
12 | struct task_struct; | |
13 | struct mm_struct; | |
14 | ||
15 | static inline void enter_lazy_tlb(struct mm_struct *mm, | |
16 | struct task_struct *tsk) | |
17 | { | |
18 | } | |
19 | ||
20 | static inline int init_new_context(struct task_struct *tsk, | |
21 | struct mm_struct *mm) | |
22 | { | |
23 | return 0; | |
24 | } | |
25 | ||
26 | static inline void destroy_context(struct mm_struct *mm) | |
27 | { | |
28 | } | |
29 | ||
30 | static inline void deactivate_mm(struct task_struct *task, | |
31 | struct mm_struct *mm) | |
32 | { | |
33 | } | |
34 | ||
35 | static inline void switch_mm(struct mm_struct *prev, | |
36 | struct mm_struct *next, | |
37 | struct task_struct *tsk) | |
38 | { | |
39 | } | |
40 | ||
41 | static inline void activate_mm(struct mm_struct *prev_mm, | |
42 | struct mm_struct *next_mm) | |
43 | { | |
44 | } | |
45 | ||
46 | #endif /* __ASM_GENERIC_MMU_CONTEXT_H */ |