Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\hugetlb.h Create Date:2022-07-28 05:55:27
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:huge_ptep_clear_flush

Proto:static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)

Type:void

Parameter:

TypeParameterName
struct vm_area_struct *vma
unsigned longaddr
pte_t *ptep
72  ptep_clear_flush(vma, addr, ptep)
Caller
NameDescribe
hugetlb_cowHugetlb_cow() should be called with page lock of the original hugepage held.* Called with hugetlb_instantiation_mutex held and pte_page locked so we* cannot race with other handlers or page migration.