函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\gup.c Create Date:2022-07-27 15:59:39
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：no_page_table

函数原型：static struct page *no_page_table(struct vm_area_struct *vma, unsigned int flags)

返回类型：struct page

参数：

类型参数名称
struct vm_area_struct *vma
unsigned intflags
134  如果flags按位与give error on hole if it would be zero 且非Function pointers to deal with this struct. 或非fault的值则返回:错误号
136  返回:NULL
调用者
名称描述
follow_page_pte
follow_pmd_mask
follow_pud_mask
follow_p4d_mask
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*