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：pmd_mkold

函数原型：static inline pmd_t pmd_mkold(pmd_t pmd)

返回类型：pmd_t

参数：

类型参数名称
pmd_tpmd
394  返回:pmd_clear_flags(pmd, _PAGE_ACCESSED)
调用者
名称描述
madvise_cold_or_pageout_pte_range
copy_huge_pmd
madvise_free_huge_pmdReturn true if we do MADV_FREE successfully on entire pmd page.* Otherwise, return false.