函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\internal.h Create Date:2022-07-27 07:09:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:Data area - private, writable, not stack

函数原型:static inline bool is_data_mapping(vm_flags_t flags)

返回类型:bool

参数:

类型参数名称
vm_flags_tflags
291  返回:flags按位与VM_WRITE按位或VM_SHARED按位或VM_STACK的值的值恒等于VM_WRITE
调用者
名称描述
may_expand_vmReturn true if the calling process may expand its vm space by the passed* number of pages
vm_stat_account