函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\namespace.c Create Date:2022-07-29 10:39:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：may_mandlock

函数原型：static inline bool may_mandlock(void)

返回类型：bool

参数：无

1654  打印警告信息("VFS: \"mand\" mount option not supported")
1655  返回:false
调用者
名称描述
do_mountFlags is a 32-bit value that allows up to 31 non-fs dependent flags to* be given to the mount() call (ie: read-only, no-dev, no-suid etc)
SYSCALL_DEFINE3Create a kernel mount representation for a new, prepared superblock* (specified by fs_fd) and attach to an open_tree-like file descriptor.