mirror of https://gitee.com/openkylin/linux.git
50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
|
#ifndef __ASM_SH_TLBFLUSH_H
|
||
|
|
#define __ASM_SH_TLBFLUSH_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* TLB flushing:
|
||
|
|
*
|
||
|
|
* - flush_tlb_all() flushes all processes TLBs
|
||
|
|
* - flush_tlb_mm(mm) flushes the specified mm context TLB's
|
||
|
|
* - flush_tlb_page(vma, vmaddr) flushes one page
|
||
|
|
* - flush_tlb_range(vma, start, end) flushes a range of pages
|
||
|
|
* - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
|
||
|
|
*/
|
||
|
|
extern void local_flush_tlb_all(void);
|
||
|
|
extern void local_flush_tlb_mm(struct mm_struct *mm);
|
||
|
|
extern void local_flush_tlb_range(struct vm_area_struct *vma,
|
||
|
|
unsigned long start,
|
||
|
|
unsigned long end);
|
||
|
|
extern void local_flush_tlb_page(struct vm_area_struct *vma,
|
||
|
|
unsigned long page);
|
||
|
|
extern void local_flush_tlb_kernel_range(unsigned long start,
|
||
|
|
unsigned long end);
|
||
|
|
extern void local_flush_tlb_one(unsigned long asid, unsigned long page);
|
||
|
|
|
||
|
|
#ifdef CONFIG_SMP
|
||
|
|
|
||
|
|
extern void flush_tlb_all(void);
|
||
|
|
extern void flush_tlb_mm(struct mm_struct *mm);
|
||
|
|
extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
|
||
|
|
unsigned long end);
|
||
|
|
extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
|
||
|
|
extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
|
||
|
|
extern void flush_tlb_one(unsigned long asid, unsigned long page);
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define flush_tlb_all() local_flush_tlb_all()
|
||
|
|
#define flush_tlb_mm(mm) local_flush_tlb_mm(mm)
|
||
|
|
#define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page)
|
||
|
|
#define flush_tlb_one(asid, page) local_flush_tlb_one(asid, page)
|
||
|
|
|
||
|
|
#define flush_tlb_range(vma, start, end) \
|
||
|
|
local_flush_tlb_range(vma, start, end)
|
||
|
|
|
||
|
|
#define flush_tlb_kernel_range(start, end) \
|
||
|
|
local_flush_tlb_kernel_range(start, end)
|
||
|
|
|
||
|
|
#endif /* CONFIG_SMP */
|
||
|
|
|
||
|
|
#endif /* __ASM_SH_TLBFLUSH_H */
|