函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\pgtable.h Create Date:2022-07-27 06:58:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:pte_mkspecial

函数原型:static inline pte_t pte_mkspecial(pte_t pte)

返回类型:pte_t

参数:

类型参数名称
pte_tpte
370  返回:pte_set_flags(pte, _PAGE_SPECIAL)
调用者
名称描述
insert_pfn
remap_pte_rangemaps a range of physical memory into the requested pages. the old* mappings are removed. any references to nonexistent pages results* in null mappings (currently treated as "copy-on-access")
do_anonymous_pageWe enter with non-exclusive mmap_sem (to exclude vma changes,* but allow concurrent faults), and pte mapped but not yet locked.* We return with mmap_sem still held, but pte unmapped and unlocked.
replace_pageplace_page - replace page in vma by new ksm page*@vma: vma that holds the pte pointing to page*@page: the page we are replacing by kpage*@kpage: the ksm page we replace page by*@orig_pte: the original value of the pte
__split_huge_zero_page_pmd
mfill_zeropage_pte