diff options
Diffstat (limited to 'include/asm-s390/tlb.h')
| -rw-r--r-- | include/asm-s390/tlb.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-s390/tlb.h b/include/asm-s390/tlb.h new file mode 100644 index 000000000000..51bd957b85bd --- /dev/null +++ b/include/asm-s390/tlb.h @@ -0,0 +1,20 @@ +#ifndef _S390_TLB_H +#define _S390_TLB_H + +/* + * s390 doesn't need any special per-pte or + * per-vma handling.. + */ +#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) + +/* + * .. because we flush the whole mm when it + * fills up. + */ +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +#include <asm-generic/tlb.h> + +#endif |