函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\mm.h Create Date:2022-07-27 06:44:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：in_gate_area

函数原型：static inline int in_gate_area(struct mm_struct *mm, unsigned long addr)

返回类型：int

参数：

类型参数名称
struct mm_struct *mm
unsigned longaddr
2722  返回:0
调用者
名称描述
__get_user_pages__get_user_pages() - pin user pages in memory*@tsk: task_struct of target task*@mm: mm_struct of target mm*@start: starting user address*@nr_pages: number of pages from start to pin*@gup_flags: flags modifying pin behaviour