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