3000 #ˆÃÅ ƒe¶ßÂa–Ðz¾””ÔD¨ ÅíÆCq—Å£È ç/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_GENERIC_HUGETLB_H #define _ASM_GENERIC_HUGETLB_H #include #include static inline pte_t mk_huge_pte(struct page *page, pgprot_t pgprot) { return mk_pte(page, pgprot); } static inline unsigned long huge_pte_write(pte_t pte) { return pte_write(pte); } static inline unsigned long huge_pte_dirty(pte_t pte) { return pte_dirty(pte); } static inline pte_t huge_pte_mkwrite(pte_t pte) { return pte_mkwrite_novma(pte); } #ifndef __HAVE_ARCH_HUGE_PTE_WRPROTECT static inline pte_t huge_pte_wrprotect(pte_t pte) { return pte_wrprotect(pte); } #endif static inline pte_t huge_pte_mkdirty(pte_t pte) { return pte_mkdirty(pte); } static inline pte_t huge_pte_modify(pte_t pte, pgprot_t newprot) { return pte_modify(pte, newprot); } static inline pte_t huge_pte_mkuffd_wp(pte_t pte) { return huge_pte_wrprotect(pte_mkuffd_wp(pte)); } static inline pte_t huge_pte_clear_uffd_wp(pte_t pte) { return pte_clear_uffd_wp(pte); } static inline int huge_pte_uffd_wp(pte_t pte) { return pte_uffd_wp(pte); } #ifndef __HAVE_ARCH_HUGE_PTE_CLEAR static inline void huge_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep, unsigned long sz) { pte_clear(mm, addr, ptep); } #endif #ifndef __HAVE_ARCH_HUGETLB_FREE_PGD_RANGE static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr, unsigned long end, unsigned long floor, unsigned long ceiling) { free_pgd_range(tlb, addr, end, floor, ceiling); } #endif #ifndef __HAVE_ARCH_HUGE_SET_HUGE_PTE_AT static inline void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte, unsigned long sz) { set_pte_at(mm, addr, ptep, pte); } #endif #ifndef __HAVE_ARCH_HUGE_PTEP_GET_AND_CLEAR static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { return ptep_get_and_clear(mm, addr, ptep); } #endif #ifndef __HAVE_ARCH_HUGE_PTEP_CLEAR_FLUSH static inline pte_t huge_ptep_clear_flush(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { return ptep_clear_flush(vma, addr, ptep); } #endif #ifndef __HAVE_ARCH_HUGE_PTE_NONE static inline int huge_pte_none(pte_t pte) { return pte_none(pte); } #endif /* Please refer to comments above pte_none_mostly() for the usage */ static inline int huge_pte_none_mostly(pte_t pte) { return huge_pte_none(pte) || is_pte_marker(pte); } #ifndef __HAVE_ARCH_PREPARE_HUGEPAGE_RANGE static inline int prepare_hugepage_range(struct file *file, unsigned long addr, unsigned long len) { struct hstate *h = hstate_file(file); if (len & ~huge_page_mask(h)) return -EINVAL; if (addr & ~huge_page_mask(h)) return -EINVAL; return 0; } #endif #ifndef __HAVE_ARCH_HUGE_PTEP_SET_WRPROTECT static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { ptep_set_wrprotect(mm, addr, ptep); } #endif #ifndef __HAVE_ARCH_HUGE_PTEP_SET_ACCESS_FLAGS static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t pte, int dirty) { return ptep_set_access_flags(vma, addr, ptep, pte, dirty); } #endif #ifndef __HAVE_ARCH_HUGE_PTEP_GET static inline pte_t huge_ptep_get(pte_t *ptep) { return ptep_get(ptep); } #endif #ifndef __HAVE_ARCH_GIGANTIC_PAGE_RUNTIME_SUPPORTED static inline bool gigantic_page_runtime_supported(void) { return IS_ENABLED(CONFIG_ARCH_HAS_GIGANTIC_PAGE); } #endif /* __HAVE_ARCH_GIGANTIC_PAGE_RUNTIME_SUPPORTED */ #endif /* _ASM_GENERIC_HUGETLB_H */ ˆl–Ðz¾””ÔD¨ ÅíÆCq—Å£Ç 0¿É ˆ ƒNË¿É¶ Index of /anon_sym/anon/sys/class/tty/tty36/subsystem/tty4

Index of /anon_sym/anon/sys/class/tty/tty36/subsystem/tty4

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