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66 lines
1.0 KiB
66 lines
1.0 KiB
#ifndef _ASM_GENERIC_PGTABLE_UFFD_H |
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#define _ASM_GENERIC_PGTABLE_UFFD_H |
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#ifndef CONFIG_HAVE_ARCH_USERFAULTFD_WP |
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static __always_inline int pte_uffd_wp(pte_t pte) |
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{ |
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return 0; |
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} |
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static __always_inline int pmd_uffd_wp(pmd_t pmd) |
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{ |
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return 0; |
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} |
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static __always_inline pte_t pte_mkuffd_wp(pte_t pte) |
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{ |
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return pte; |
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} |
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static __always_inline pmd_t pmd_mkuffd_wp(pmd_t pmd) |
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{ |
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return pmd; |
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} |
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static __always_inline pte_t pte_clear_uffd_wp(pte_t pte) |
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{ |
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return pte; |
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} |
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static __always_inline pmd_t pmd_clear_uffd_wp(pmd_t pmd) |
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{ |
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return pmd; |
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} |
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static __always_inline pte_t pte_swp_mkuffd_wp(pte_t pte) |
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{ |
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return pte; |
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} |
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static __always_inline int pte_swp_uffd_wp(pte_t pte) |
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{ |
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return 0; |
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} |
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static __always_inline pte_t pte_swp_clear_uffd_wp(pte_t pte) |
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{ |
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return pte; |
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} |
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static inline pmd_t pmd_swp_mkuffd_wp(pmd_t pmd) |
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{ |
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return pmd; |
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} |
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static inline int pmd_swp_uffd_wp(pmd_t pmd) |
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{ |
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return 0; |
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} |
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static inline pmd_t pmd_swp_clear_uffd_wp(pmd_t pmd) |
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{ |
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return pmd; |
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} |
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#endif /* CONFIG_HAVE_ARCH_USERFAULTFD_WP */ |
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#endif /* _ASM_GENERIC_PGTABLE_UFFD_H */
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