hugetlb: introduce generic version of huge_ptep_set_wrprotect()

[muen/linux.git] / arch / powerpc / include / asm / book3s / 64 / pgtable.h

diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 2a2486526d1fc2a6c2ae84ada6601396758360ba..fc69eda5d5885244f7467c299195a7a30bbae25c 100644 (file)
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -461,6 +461,7 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
                pte_update(mm, addr, ptep, 0, _PAGE_PRIVILEGED, 0);
 }
 
                pte_update(mm, addr, ptep, 0, _PAGE_PRIVILEGED, 0);
 }
 

+#define __HAVE_ARCH_HUGE_PTEP_SET_WRPROTECT

 static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
                                           unsigned long addr, pte_t *ptep)
 {
 static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
                                           unsigned long addr, pte_t *ptep)
 {