函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\pnode.c Create Date:2022-07-29 10:41:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：umount_list

函数原型：static void umount_list(struct list_head *to_umount, struct list_head *to_restore)

返回类型：void

参数：

类型参数名称
struct list_head *to_umount
struct list_head *to_restore
489  如果mnt_mountpoint恒等于 root of the mounted tree 则链表项移动到尾部
491  否则umount_one(child, to_umount)
调用者
名称描述
propagate_umountllect all mounts that receive propagation from the mount in @list,* and return these additional mounts in the same list.*@list: the list of mounts to be unmounted.* vfsmount lock must be held for write