diff options
Diffstat (limited to 'include/asm-generic/pgtable.h')
-rw-r--r-- | include/asm-generic/pgtable.h | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index 1ec08c198b66..a8015a7a55bb 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h | |||
@@ -693,24 +693,35 @@ static inline int pmd_numa(pmd_t pmd) | |||
693 | #ifndef pte_mknonnuma | 693 | #ifndef pte_mknonnuma |
694 | static inline pte_t pte_mknonnuma(pte_t pte) | 694 | static inline pte_t pte_mknonnuma(pte_t pte) |
695 | { | 695 | { |
696 | pte = pte_clear_flags(pte, _PAGE_NUMA); | 696 | pteval_t val = pte_val(pte); |
697 | return pte_set_flags(pte, _PAGE_PRESENT|_PAGE_ACCESSED); | 697 | |
698 | val &= ~_PAGE_NUMA; | ||
699 | val |= (_PAGE_PRESENT|_PAGE_ACCESSED); | ||
700 | return __pte(val); | ||
698 | } | 701 | } |
699 | #endif | 702 | #endif |
700 | 703 | ||
701 | #ifndef pmd_mknonnuma | 704 | #ifndef pmd_mknonnuma |
702 | static inline pmd_t pmd_mknonnuma(pmd_t pmd) | 705 | static inline pmd_t pmd_mknonnuma(pmd_t pmd) |
703 | { | 706 | { |
704 | pmd = pmd_clear_flags(pmd, _PAGE_NUMA); | 707 | pmdval_t val = pmd_val(pmd); |
705 | return pmd_set_flags(pmd, _PAGE_PRESENT|_PAGE_ACCESSED); | 708 | |
709 | val &= ~_PAGE_NUMA; | ||
710 | val |= (_PAGE_PRESENT|_PAGE_ACCESSED); | ||
711 | |||
712 | return __pmd(val); | ||
706 | } | 713 | } |
707 | #endif | 714 | #endif |
708 | 715 | ||
709 | #ifndef pte_mknuma | 716 | #ifndef pte_mknuma |
710 | static inline pte_t pte_mknuma(pte_t pte) | 717 | static inline pte_t pte_mknuma(pte_t pte) |
711 | { | 718 | { |
712 | pte = pte_set_flags(pte, _PAGE_NUMA); | 719 | pteval_t val = pte_val(pte); |
713 | return pte_clear_flags(pte, _PAGE_PRESENT); | 720 | |
721 | val &= ~_PAGE_PRESENT; | ||
722 | val |= _PAGE_NUMA; | ||
723 | |||
724 | return __pte(val); | ||
714 | } | 725 | } |
715 | #endif | 726 | #endif |
716 | 727 | ||
@@ -729,8 +740,12 @@ static inline void ptep_set_numa(struct mm_struct *mm, unsigned long addr, | |||
729 | #ifndef pmd_mknuma | 740 | #ifndef pmd_mknuma |
730 | static inline pmd_t pmd_mknuma(pmd_t pmd) | 741 | static inline pmd_t pmd_mknuma(pmd_t pmd) |
731 | { | 742 | { |
732 | pmd = pmd_set_flags(pmd, _PAGE_NUMA); | 743 | pmdval_t val = pmd_val(pmd); |
733 | return pmd_clear_flags(pmd, _PAGE_PRESENT); | 744 | |
745 | val &= ~_PAGE_PRESENT; | ||
746 | val |= _PAGE_NUMA; | ||
747 | |||
748 | return __pmd(val); | ||
734 | } | 749 | } |
735 | #endif | 750 | #endif |
736 | 751 | ||