函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\mount.h Create Date:2022-07-29 10:34:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：is_mounted

函数原型：static inline int is_mounted(struct vfsmount *mnt)

返回类型：int

参数：

类型参数名称
struct vfsmount *mnt
92  返回:非是错误或空
调用者
名称描述
mnt_warn_timestamp_expiry
do_move_mount
prepend_pathprepend_path - Prepend path string to a buffer*@path: the dentry/vfsmount to report*@root: root vfsmnt/dentry*@buffer: pointer to the end of the buffer*@buflen: pointer to buffer length* The function will first try to write out the pathname without taking