diff options
Diffstat (limited to 'kernel/arch/x86/include/asm/tlb.h')
| -rw-r--r-- | kernel/arch/x86/include/asm/tlb.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/kernel/arch/x86/include/asm/tlb.h b/kernel/arch/x86/include/asm/tlb.h new file mode 100644 index 000000000..c7797307f --- /dev/null +++ b/kernel/arch/x86/include/asm/tlb.h @@ -0,0 +1,18 @@ +#ifndef _ASM_X86_TLB_H +#define _ASM_X86_TLB_H + +#define tlb_start_vma(tlb, vma) do { } while (0) +#define tlb_end_vma(tlb, vma) do { } while (0) +#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) + +#define tlb_flush(tlb) \ +{ \ + if (!tlb->fullmm && !tlb->need_flush_all) \ + flush_tlb_mm_range(tlb->mm, tlb->start, tlb->end, 0UL); \ + else \ + flush_tlb_mm_range(tlb->mm, 0UL, TLB_FLUSH_ALL, 0UL); \ +} + +#include <asm-generic/tlb.h> + +#endif /* _ASM_X86_TLB_H */ |