blob: a1beabe3746e63f23b29ee9233d3e95a747e62e2 [file] [log] [blame]
#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, 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 */
extern inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk, unsigned cpu)
{
}
#endif