| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __M68KNOMMU_MMU_CONTEXT_H |
| 2 | #define __M68KNOMMU_MMU_CONTEXT_H |
| 3 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | #include <asm/setup.h> |
| 5 | #include <asm/page.h> |
| 6 | #include <asm/pgalloc.h> |
| 7 | |
| 8 | static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) |
| 9 | { |
| 10 | } |
| 11 | |
| Greg Ungerer | c514b8b | 2005-11-02 14:42:03 +1000 | [diff] [blame] | 12 | static inline int |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | init_new_context(struct task_struct *tsk, struct mm_struct *mm) |
| 14 | { |
| 15 | // mm->context = virt_to_phys(mm->pgd); |
| 16 | return(0); |
| 17 | } |
| 18 | |
| 19 | #define destroy_context(mm) do { } while(0) |
| 20 | |
| 21 | static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk) |
| 22 | { |
| 23 | } |
| 24 | |
| 25 | #define deactivate_mm(tsk,mm) do { } while (0) |
| 26 | |
| Greg Ungerer | c514b8b | 2005-11-02 14:42:03 +1000 | [diff] [blame] | 27 | static inline void activate_mm(struct mm_struct *prev_mm, |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 28 | struct mm_struct *next_mm) |
| 29 | { |
| 30 | } |
| 31 | |
| 32 | #endif |