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-rw-r--r--include/asm-s390/pgtable.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index 4c0698c0dda5..76e8a7904e8a 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -518,6 +518,11 @@ static inline int pte_file(pte_t pte)
return (pte_val(pte) & mask) == _PAGE_TYPE_FILE;
}
+static inline int pte_special(pte_t pte)
+{
+ return 0;
+}
+
#define __HAVE_ARCH_PTE_SAME
#define pte_same(a,b) (pte_val(a) == pte_val(b))
@@ -715,6 +720,11 @@ static inline pte_t pte_mkyoung(pte_t pte)
return pte;
}
+static inline pte_t pte_mkspecial(pte_t pte)
+{
+ return pte;
+}
+
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
static inline int ptep_test_and_clear_young(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep)