Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\pgtable.h Create Date:2022-07-28 06:00:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:pte_mkold

Proto:static inline pte_t pte_mkold(pte_t pte)

Type:pte_t

Parameter:

TypeParameterName
pte_tpte
320  Return pte_clear_flags(pte, _PAGE_ACCESSED)
Caller
NameDescribe
copy_one_ptepy one vm_area from one task to the other. Assumes the page tables* already present in the new task to be cleared in the whole range* covered by this vma.
madvise_cold_or_pageout_pte_range
madvise_free_pte_range
unuse_pteNo need to decide whether this PTE shares the swap entry with others,* just let do_wp_page work it out if a write is requested later - to* force COW, vm_page_prot omits write permission from any private vma.
remove_migration_pteRestore a potential migration pte to a working pte entry
__split_huge_pmd_locked