| #ifndef __ASM_SH_TLBFLUSH_H |
| #define __ASM_SH_TLBFLUSH_H |
| |
| /* |
| * TLB flushing: |
| * |
| * - flush_tlb() flushes the current mm struct TLBs |
| * - 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 |
| * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables |
| */ |
| |
| extern void flush_tlb(void); |
| 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_page(unsigned long asid, unsigned long page); |
| |
| static inline void flush_tlb_pgtables(struct mm_struct *mm, |
| unsigned long start, unsigned long end) |
| { /* Nothing to do */ |
| } |
| |
| extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); |
| |
| #endif /* __ASM_SH_TLBFLUSH_H */ |
