📄 mmu_context.h
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#ifndef __CRIS_MMU_CONTEXT_H#define __CRIS_MMU_CONTEXT_Hextern 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, int cpu);#define activate_mm(prev,next) switch_mm((prev),(next),NULL,smp_processor_id())/* current active pgd - this is similar to other processors pgd * registers like cr3 on the i386 */extern volatile 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, unsigned cpu){}#endif
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