| 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> |
| Jeremy Fitzhardinge | d6dd61c | 2007-05-02 19:27:14 +0200 | [diff] [blame] | 7 | #include <asm-generic/mm_hooks.h> |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 8 | |
| 9 | static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) |
| 10 | { |
| 11 | } |
| 12 | |
| Greg Ungerer | c514b8b | 2005-11-02 14:42:03 +1000 | [diff] [blame] | 13 | static inline int |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| 22 | static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk) |
| 23 | { |
| 24 | } |
| 25 | |
| 26 | #define deactivate_mm(tsk,mm) do { } while (0) |
| 27 | |
| Greg Ungerer | c514b8b | 2005-11-02 14:42:03 +1000 | [diff] [blame] | 28 | static inline void activate_mm(struct mm_struct *prev_mm, |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | struct mm_struct *next_mm) |
| 30 | { |
| 31 | } |
| 32 | |
| 33 | #endif |