853 struct pinned_mountpoint {  struct
859 static bool lookup_mountpoint(struct dentry *dentry, struct pinned_mountpoint *m)  in lookup_mountpoint()  argument
874 static int get_mountpoint(struct dentry *dentry, struct pinned_mountpoint *m)  in get_mountpoint()
939 static void unpin_mountpoint(struct pinned_mountpoint *m)  in unpin_mountpoint()
1983 	struct pinned_mountpoint mp = {};  in __detach_mounts()
2565 				const struct pinned_mountpoint *dest)  in attach_recursive_mnt()
2572 	struct pinned_mountpoint root = {};  in attach_recursive_mnt()
2746 			  struct pinned_mountpoint *res,  in do_lock_mount()
2806 static void __unlock_mount(struct pinned_mountpoint *m)  in __unlock_mount()
2815 static inline void unlock_mount(struct pinned_mountpoint *m)  in unlock_mount()
2822 			     struct pinned_mountpoint *mp, bool copy_mount,
2826 	struct pinned_mountpoint mp __cleanup(unlock_mount) = {}; \
2830 	struct pinned_mountpoint mp __cleanup(unlock_mount) = {}; \
2833 	struct pinned_mountpoint mp __cleanup(unlock_mount) = {}; \
2836 static int graft_tree(struct mount *mnt, const struct pinned_mountpoint *mp)  in graft_tree()
3552 				  struct pinned_mountpoint *mp)  in can_move_mount_beneath()
3731 static int do_add_mount(struct mount *newmnt, const struct pinned_mountpoint *mp,  in do_add_mount()
3855 			     struct pinned_mountpoint *mp, bool copy_mount,  in lock_mount_exact()