Viewing file:  tlbflush.h (1.73 KB) -rw-r--r--
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#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);
extern void __flush_tlb_global(void);
#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 */
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