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-rw-r--r--arch/s390/include/asm/pgtable.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 137a3920ca36..6d7c3b7e9281 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -752,6 +752,12 @@ static inline int pmd_write(pmd_t pmd)
return (pmd_val(pmd) & _SEGMENT_ENTRY_WRITE) != 0;
}
+#define pud_write pud_write
+static inline int pud_write(pud_t pud)
+{
+ return (pud_val(pud) & _REGION3_ENTRY_WRITE) != 0;
+}
+
static inline int pmd_dirty(pmd_t pmd)
{
return (pmd_val(pmd) & _SEGMENT_ENTRY_DIRTY) != 0;