Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#ifndef _OR32_MMU_CONTEXT_H

#define _OR32_MMU_CONTEXT_H

#include <asm-generic/mm_hooks.h>

extern int init_new_context(struct task_struct *tsk, 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 pgd_t *current_pgd;   /* defined in arch/or32/mm/fault.c */

static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)

{

}

#endif