36 		struct ns_common *ns = inode->i_private;  in ns_prune_dentry()  local
37 		atomic_long_set(&ns->stashed, 0);  in ns_prune_dentry()
50 	struct ns_common *ns = inode->i_private;  in nsfs_evict()  local
52 	ns->ops->put(ns);  in nsfs_evict()
55 static void *__ns_get_path(struct path *path, struct ns_common *ns)  in __ns_get_path()  argument
63 	d = atomic_long_read(&ns->stashed);  in __ns_get_path()
70 	ns->ops->put(ns);  in __ns_get_path()
79 		ns->ops->put(ns);  in __ns_get_path()
82 	inode->i_ino = ns->inum;  in __ns_get_path()
87 	inode->i_private = ns;  in __ns_get_path()
95 	dentry->d_fsdata = (void *)ns->ops;  in __ns_get_path()
96 	d = atomic_long_cmpxchg(&ns->stashed, 0, (unsigned long)dentry);  in __ns_get_path()
112 		struct ns_common *ns = ns_get_cb(private_data);  in ns_get_path_cb()  local
113 		if (!ns)  in ns_get_path_cb()
116 		ret = __ns_get_path(path, ns);  in ns_get_path_cb()
145 int open_related_ns(struct ns_common *ns,  in open_related_ns()  argument
146 		   struct ns_common *(*get_ns)(struct ns_common *ns))  in open_related_ns()  argument
160 		relative = get_ns(ns);  in open_related_ns()
190 	struct ns_common *ns = get_proc_ns(file_inode(filp));  in ns_ioctl()  local
196 		return open_related_ns(ns, ns_get_owner);  in ns_ioctl()
198 		if (!ns->ops->get_parent)  in ns_ioctl()
200 		return open_related_ns(ns, ns->ops->get_parent);  in ns_ioctl()
202 		return ns->ops->type;  in ns_ioctl()
204 		if (ns->ops->type != CLONE_NEWUSER)  in ns_ioctl()
206 		user_ns = container_of(ns, struct user_namespace, ns);  in ns_ioctl()
218 	struct ns_common *ns;  in ns_get_name()  local
221 	ns = ns_ops->get(task);  in ns_get_name()
222 	if (ns) {  in ns_get_name()
224 		res = snprintf(buf, size, "%s:[%u]", name, ns->inum);  in ns_get_name()
225 		ns_ops->put(ns);  in ns_get_name()