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- #ifndef __CRIS_MMU_CONTEXT_H
- #define __CRIS_MMU_CONTEXT_H
- extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
- extern void get_mmu_context(struct mm_struct *mm);
- extern void destroy_context(struct mm_struct *mm);
- extern void switch_mm(struct mm_struct *prev, struct mm_struct *next,
- struct task_struct *tsk);
- #define deactivate_mm(tsk,mm) do { } while (0)
- #define activate_mm(prev,next) switch_mm((prev),(next),NULL)
- /* current active pgd - this is similar to other processors pgd
- * registers like cr3 on the i386
- */
- extern volatile DEFINE_PER_CPU(pgd_t *,current_pgd); /* defined in arch/cris/mm/fault.c */
- static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
- {
- }
- #endif
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