函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\pkeys.h Create Date:2022-07-27 06:54:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:mm_pkey_is_allocated

函数原型:static inline bool mm_pkey_is_allocated(struct mm_struct *mm, int pkey)

返回类型:bool

参数:

类型参数名称
struct mm_struct *mm
intpkey
23  返回:pkey恒等于0
调用者
名称描述
do_mprotect_pkeypkey==-1 when doing a legacy mprotect()