diff options
Diffstat (limited to 'arch/nios2/include')
| -rw-r--r-- | arch/nios2/include/asm/tlb.h | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/nios2/include/asm/tlb.h b/arch/nios2/include/asm/tlb.h index d3bc648e08b5..f9f2e27e32dd 100644 --- a/arch/nios2/include/asm/tlb.h +++ b/arch/nios2/include/asm/tlb.h @@ -11,22 +11,12 @@ #ifndef _ASM_NIOS2_TLB_H #define _ASM_NIOS2_TLB_H -#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) - extern void set_mmu_pid(unsigned long pid); /* - * NiosII doesn't need any special per-pte or per-vma handling, except - * we need to flush cache for the area to be unmapped. + * NIOS32 does have flush_tlb_range(), but it lacks a limit and fallback to + * full mm invalidation. So use flush_tlb_mm() for everything. */ -#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 { } while (0) -#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) #include <linux/pagemap.h> #include <asm-generic/tlb.h> |