Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\pgtable.h Create Date:2022-07-28 06:00:16
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:ptep_get_and_clear_full

Proto:static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)

Type:pte_t

Parameter:

TypeParameterName
struct mm_struct *mm
unsigned longaddr
pte_t *ptep
intfull
1133  If full Then
1138  pte = local pte updates need not use xchg for locking
1139  Else
1140  pte = ptep_get_and_clear(mm, addr, ptep)
1142  Return pte
Caller
NameDescribe
zap_pte_range
madvise_cold_or_pageout_pte_range
madvise_free_pte_range