release/src-rt-6.x.4708/linux/linux-2.6.36/arch/h8300/include/asm/mmu_context.h

   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
   9 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
  10 {
  11 }
  12
  13 static inline int
  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
  23 static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
  24 {
  25 }
  26
  27 static inline void activate_mm(struct mm_struct *prev_mm,
  28                                struct mm_struct *next_mm)
  29 {
  30 }
  31
  32 #endif