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mm: tidy up set_ptes definition

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Now that all architectures are converted, we can remove the PFN_PTE_SHIFT
ifdef and we can define set_pte_at() unconditionally.

Link: https://lkml.kernel.org/r/20230802151406.3735276-33-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-08-02 16:14:00 +01:00 committed by Andrew Morton
parent 203b7b6aad
commit af4fcb0729
1 changed files with 1 additions and 7 deletions
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8
include/linux/pgtable.h
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@ -204,7 +204,6 @@ static inline int pmd_young(pmd_t pmd)
#endif
#ifndef set_ptes
#ifdef PFN_PTE_SHIFT
/**
* set_ptes - Map consecutive pages to a contiguous range of addresses.
* @mm: Address space to map the pages into.
@ -234,13 +233,8 @@ static inline void set_ptes(struct mm_struct *mm, unsigned long addr,
}
arch_leave_lazy_mmu_mode();
}
#ifndef set_pte_at
#endif
#define set_pte_at(mm, addr, ptep, pte) set_ptes(mm, addr, ptep, pte, 1)
#endif
#endif
#else
#define set_pte_at(mm, addr, ptep, pte) set_ptes(mm, addr, ptep, pte, 1)
#endif
#ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
extern int ptep_set_access_flags(struct vm_area_struct *vma,