Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\kasan\init.c Create Date:2022-07-28 15:51:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:kasan_free_pte

Proto:static void kasan_free_pte(pte_t *pte_start, pmd_t *pmd)

Type:void

Parameter:

TypeParameterName
pte_t *pte_start
pmd_t *pmd
302  When i < he i386 is two-level, so we don't really have any* PMD directory physically. cycle
303  pte = pte_start + i
304  If Not pte_none( * pte) Then Return
308  pte_free_kernel - free PTE-level kernel page table page*@mm: the mm_struct of the current context*@pte: pointer to the memory containing the page table
309  pmd_clear(pmd)
Caller
NameDescribe
kasan_remove_pmd_table