acrn-kernel/arch/m68knommu/include/asm/mmu_context.h

34 lines
708 B
C

#ifndef __M68KNOMMU_MMU_CONTEXT_H
#define __M68KNOMMU_MMU_CONTEXT_H
#include <asm/setup.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
#include <asm-generic/mm_hooks.h>
static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
{
}
static inline int
init_new_context(struct task_struct *tsk, struct mm_struct *mm)
{
// mm->context = virt_to_phys(mm->pgd);
return(0);
}
#define destroy_context(mm) do { } while(0)
static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
{
}
#define deactivate_mm(tsk,mm) do { } while (0)
static inline void activate_mm(struct mm_struct *prev_mm,
struct mm_struct *next_mm)
{
}
#endif