| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __ASM_TLB_H |
| 2 | #define __ASM_TLB_H |
| 3 | |
| 4 | /* |
| 5 | * MIPS doesn't need any special per-pte or per-vma handling, except |
| 6 | * we need to flush cache for area to be unmapped. |
| 7 | */ |
| 8 | #define tlb_start_vma(tlb, vma) \ |
| 9 | do { \ |
| 10 | if (!tlb->fullmm) \ |
| 11 | flush_cache_range(vma, vma->vm_start, vma->vm_end); \ |
| 12 | } while (0) |
| 13 | #define tlb_end_vma(tlb, vma) do { } while (0) |
| 14 | #define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) |
| 15 | |
| 16 | /* |
| 17 | * .. because we flush the whole mm when it fills up. |
| 18 | */ |
| 19 | #define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) |
| 20 | |
| 21 | #include <asm-generic/tlb.h> |
| 22 | |
| 23 | #endif /* __ASM_TLB_H */ |