711 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in __is_local_mountpoint()
790 static void touch_mnt_namespace(struct mnt_namespace *ns)  in touch_mnt_namespace()
801 static void __touch_mnt_namespace(struct mnt_namespace *ns)  in __touch_mnt_namespace()
892 	struct mnt_namespace *n = parent->mnt_ns;  in commit_tree()
1654 struct mnt_namespace *to_mnt_ns(struct ns_common *ns)  in to_mnt_ns()
1656 	return container_of(ns, struct mnt_namespace, ns);  in to_mnt_ns()
1664 	struct mnt_namespace *mnt_ns;  in mnt_ns_loop()
2732 static void free_mnt_ns(struct mnt_namespace *ns)  in free_mnt_ns()
2748 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)  in alloc_mnt_ns()
2750 	struct mnt_namespace *new_ns;  in alloc_mnt_ns()
2753 	new_ns = kmalloc(sizeof(struct mnt_namespace), GFP_KERNEL);  in alloc_mnt_ns()
2772 struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,  in copy_mnt_ns()
2775 	struct mnt_namespace *new_ns;  in copy_mnt_ns()
2849 static struct mnt_namespace *create_mnt_ns(struct vfsmount *m)  in create_mnt_ns()
2851 	struct mnt_namespace *new_ns = alloc_mnt_ns(&init_user_ns);  in create_mnt_ns()
2865 	struct mnt_namespace *ns;  in mount_subtree()
3078 	struct mnt_namespace *ns;  in init_mount_tree()
3145 void put_mnt_ns(struct mnt_namespace *ns)  in put_mnt_ns()
3210 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in fs_fully_visible()
3310 	struct mnt_namespace *mnt_ns = to_mnt_ns(ns);  in mntns_install()