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 06:58:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:__pkru_allows_write

函数原型:static inline bool __pkru_allows_write(u32 pkru, u16 pkey)

返回类型:bool

参数:

类型参数名称
u32pkru
u16pkey
1392  pkru_pkey_bits等于pkeyPKRU_BITS_PER_PKEY
1397  返回:非pkru按位与PKRU_AD_BIT按位或PKRU_WD_BIT的值左移pkru_pkey_bits位的值
调用者
名称描述
__pkru_allows_pkey