Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\pnode.c Create Date:2022-07-28 20:11:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:restore_mounts

Proto:static void restore_mounts(struct list_head *to_restore)

Type:void

Parameter:

TypeParameterName
struct list_head *to_restore
500  When Not list_empty - tests whether a list is empty*@head: the list to test. cycle
504  mnt = list_first_entry - get the first element from a list*@ptr: the list head to take the element from.*@type: the type of the struct this is embedded in.*@member: the name of the list_head within the struct.* Note, that list is expected to be not empty.(to_restore, structmount, mnt_umounting)
505  CLEAR_MNT_MARK(mnt)
506  list_del_init - deletes entry from list and reinitialize it.*@entry: the element to delete from the list.
509  mp = where is it mounted
510  parent = mnt_parent
511  When mnt_flags & MNT_UMOUNT cycle
512  mp = where is it mounted
513  parent = mnt_parent
515  If parent != mnt_parent Then mnt_change_mountpoint(parent, mp, mnt)
Caller
NameDescribe
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