| #ifndef __ASM_TLBFLUSH_H |
| #define __ASM_TLBFLUSH_H |
| |
| #include <linux/mm.h> |
| |
| /* |
| * TLB flushing: |
| * |
| * - flush_tlb_all() flushes all processes TLB entries |
| * - flush_tlb_mm(mm) flushes the specified mm context TLB entries |
| * - 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_kernel_range(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_one(unsigned long vaddr); |
| |
| #ifdef CONFIG_SMP |
| |
| extern void flush_tlb_all(void); |
| extern void flush_tlb_mm(struct mm_struct *); |
| extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long, |
| unsigned long); |
| extern void flush_tlb_kernel_range(unsigned long, unsigned long); |
| extern void flush_tlb_page(struct vm_area_struct *, unsigned long); |
| extern void flush_tlb_one(unsigned long vaddr); |
| |
| #else /* CONFIG_SMP */ |
| |
| #define flush_tlb_all() local_flush_tlb_all() |
| #define flush_tlb_mm(mm) local_flush_tlb_mm(mm) |
| #define flush_tlb_range(vma, vmaddr, end) local_flush_tlb_range(vma, vmaddr, end) |
| #define flush_tlb_kernel_range(vmaddr,end) \ |
| local_flush_tlb_kernel_range(vmaddr, end) |
| #define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page) |
| #define flush_tlb_one(vaddr) local_flush_tlb_one(vaddr) |
| |
| #endif /* CONFIG_SMP */ |
| |
| #endif /* __ASM_TLBFLUSH_H */ |