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 06:58:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：check_pgprot

函数原型：static inline pgprotval_t check_pgprot(pgprot_t pgprot)

返回类型：pgprotval_t

参数：

类型参数名称
pgprot_tpgprot
550  massaged_val等于Mask out unsupported bits in a present pgprot. Non-present pgprots* can use those bits for other purposes, so leave them be.
562  返回:massaged_val
调用者
名称描述
pfn_pte
pfn_pmd
pfn_pud
pte_modify
pmd_modify