next_mnt

Name:next_mnt

Proto:static struct mount *next_mnt(struct mount *p, struct mount *root)

Type:struct mount

Parameter:

Type	Parameter	Name
struct mount *	p
struct mount *	root

900

901

If next == list of children, anchored here Then

902

When 1 cycle

903

If p == root Then Return NULL

905

906

If next != list of children, anchored here Then Break

908

911

Return list_entry - get the struct for this entry*@ptr: the &struct list_head pointer.*@type: the type of the struct this is embedded in.*@member: the name of the list_head within the struct.(next, structmount, mnt_child)

**Caller**
Name	Describe
may_umount_tree	may_umount_tree - check if a mount tree is busy@mnt: root of mount tree This is called to check if a tree of mounts has any* open files, pwds, chroots or sub mounts that are* busy.
umount_tree	mount_lock must be held* namespace_sem must be held for write
copy_tree
lock_mnt_tree
cleanup_group_ids
invent_group_ids
count_mounts
attach_recursive_mnt	@source_mnt : mount tree to be attached@nd : place the mount tree @source_mnt is attached@parent_nd : if non-null, detach the source_mnt from its parent and* store the parent mount and mountpoint dentry
do_change_type	rsively change the type of the mountpoint.
open_detached_copy
tree_contains_unbindable
check_for_nsfs_mounts	Check that there aren't references to earlier/same mount namespaces in the* specified subtree. Such references can act as pins for mount namespaces* that aren't checked by the mount-cycle checking code, thereby allowing* cycles to be made.
copy_mnt_ns

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