mirror of https://gitee.com/openkylin/linux.git
46 lines
842 B
C
46 lines
842 B
C
|
#ifndef __ASM_GENERIC_MMU_CONTEXT_H
|
||
|
|
#define __ASM_GENERIC_MMU_CONTEXT_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Generic hooks for NOMMU architectures, which do not need to do
|
||
|
|
* anything special here.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <asm-generic/mm_hooks.h>
|
||
|
|
|
||
|
|
struct task_struct;
|
||
|
|
struct mm_struct;
|
||
|
|
|
||
|
|
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)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void destroy_context(struct mm_struct *mm)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void deactivate_mm(struct task_struct *task,
|
||
|
|
struct mm_struct *mm)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void switch_mm(struct mm_struct *prev,
|
||
|
|
struct mm_struct *next,
|
||
|
|
struct task_struct *tsk)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void activate_mm(struct mm_struct *prev_mm,
|
||
|
|
struct mm_struct *next_mm)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* __ASM_GENERIC_MMU_CONTEXT_H */
|