1 #ifndef __H8300_MMU_CONTEXT_H
2 #define __H8300_MMU_CONTEXT_H
3
4 #include <asm/setup.h>
5 #include <asm/page.h>
6 #include <asm/pgalloc.h>
7 #include <asm-generic/mm_hooks.h>
8
enter_lazy_tlb(struct mm_struct * mm,struct task_struct * tsk)9 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
10 {
11 }
12
13 static inline int
init_new_context(struct task_struct * tsk,struct mm_struct * mm)14 init_new_context(struct task_struct *tsk, struct mm_struct *mm)
15 {
16 // mm->context = virt_to_phys(mm->pgd);
17 return(0);
18 }
19
20 #define destroy_context(mm) do { } while(0)
21 #define deactivate_mm(tsk,mm) do { } while(0)
22
switch_mm(struct mm_struct * prev,struct mm_struct * next,struct task_struct * tsk)23 static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
24 {
25 }
26
activate_mm(struct mm_struct * prev_mm,struct mm_struct * next_mm)27 static inline void activate_mm(struct mm_struct *prev_mm,
28 struct mm_struct *next_mm)
29 {
30 }
31
32 #endif
33