Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\hugetlb.h Create Date:2022-07-28 05:55:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:huge_ptep_set_access_flags

Proto:static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t pte, int dirty)

Type:int

Parameter:

TypeParameterName
struct vm_area_struct *vma
unsigned longaddr
pte_t *ptep
pte_tpte
intdirty
118  Return ptep_set_access_flags(vma, addr, ptep, pte, dirty)
Caller
NameDescribe
set_huge_ptep_writable
hugetlb_fault
hugetlb_mcopy_atomic_pteUsed by userfaultfd UFFDIO_COPY. Based on mcopy_atomic_pte with* modifications for huge pages.