Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\huge_memory.c Create Date:2022-07-28 16:00:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:maybe_pmd_mkwrite

Proto:pmd_t maybe_pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma)

Type:pmd_t

Parameter:

TypeParameterName
pmd_tpmd
struct vm_area_struct *vma
486  If Value is more likely to compile time(Flags, see mm.h. & VM_WRITE) Then pmd = pmd_mkwrite(pmd)
488  Return pmd
Caller
NameDescribe
__do_huge_pmd_anonymous_page
insert_pfn_pmd
do_huge_pmd_wp_page
collapse_huge_page