| #ifndef __ASM_METAG_TLB_H |
| #define __ASM_METAG_TLB_H |
| |
| #include <asm/cacheflush.h> |
| #include <asm/page.h> |
| |
| /* Note, read http://lkml.org/lkml/2004/1/15/6 */ |
| |
| #ifdef CONFIG_METAG_META12 |
| |
| #define tlb_start_vma(tlb, vma) \ |
| do { \ |
| if (!tlb->fullmm) \ |
| flush_cache_range(vma, vma->vm_start, vma->vm_end); \ |
| } while (0) |
| |
| #define tlb_end_vma(tlb, vma) \ |
| do { \ |
| if (!tlb->fullmm) \ |
| flush_tlb_range(vma, vma->vm_start, vma->vm_end); \ |
| } while (0) |
| |
| |
| #else |
| |
| #define tlb_start_vma(tlb, vma) do { } while (0) |
| #define tlb_end_vma(tlb, vma) do { } while (0) |
| |
| #endif |
| |
| #define __tlb_remove_tlb_entry(tlb, pte, addr) do { } while (0) |
| #define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) |
| |
| #include <asm-generic/tlb.h> |
| |
| #endif |