include/asm-m68knommu/mmu_context.h

   1 #ifndef __M68KNOMMU_MMU_CONTEXT_H
   2 #define __M68KNOMMU_MMU_CONTEXT_H
   3
   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
  12 static inline int
  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
  27 static inline void activate_mm(struct mm_struct *prev_mm,
  28                                struct mm_struct *next_mm)
  29 {
  30 }
  31
  32 #endif