18 struct mount {  struct
20 	struct mount *mnt_parent;  argument
21 	struct dentry *mnt_mountpoint;  argument
22 	struct vfsmount mnt;  argument
30 	struct list_head mnt_mounts;	/* list of children, anchored here */  argument
32 	struct list_head mnt_instance;	/* mount instance on sb->s_mounts */  argument
36 	struct list_head mnt_share;	/* circular list of shared mounts */  argument
37 	struct list_head mnt_slave_list;/* list of slave mounts */  argument
39 	struct mount *mnt_master;	/* slave is on master->mnt_slave_list */  argument
45 	int mnt_id;			/* mount identifier */  argument
52 static inline struct mount *real_mount(struct vfsmount *mnt)  in real_mount()  argument