函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\pgtable-nop4d.h Create Date:2022-07-27 06:38:39
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：pgd_bad

函数原型：static inline int pgd_bad(pgd_t pgd)

返回类型：int

参数：

类型参数名称
pgd_tpgd
23  返回:0
调用者
名称描述
follow_page_maskllow_page_mask - look up a page descriptor from a user-virtual address*@vma: vm_area_struct mapping @address*@address: virtual address to look up*@flags: flags modifying lookup behaviour*@ctx: contains dev_pagemap for %ZONE_DEVICE memory pinning and a*
__follow_pte_pmd
pgd_none_or_clear_bad