33 		struct ns_common *ns = inode->i_private;  in ns_prune_dentry()  local
34 		atomic_long_set(&ns->stashed, 0);  in ns_prune_dentry()
47 	struct ns_common *ns = inode->i_private;  in nsfs_evict()  local
49 	ns->ops->put(ns);  in nsfs_evict()
52 static void *__ns_get_path(struct path *path, struct ns_common *ns)  in __ns_get_path()  argument
61 	d = atomic_long_read(&ns->stashed);  in __ns_get_path()
68 	ns->ops->put(ns);  in __ns_get_path()
77 		ns->ops->put(ns);  in __ns_get_path()
80 	inode->i_ino = ns->inum;  in __ns_get_path()
85 	inode->i_private = ns;  in __ns_get_path()
94 	dentry->d_fsdata = (void *)ns->ops;  in __ns_get_path()
95 	d = atomic_long_cmpxchg(&ns->stashed, 0, (unsigned long)dentry);  in __ns_get_path()
108 	struct ns_common *ns;  in ns_get_path()  local
112 	ns = ns_ops->get(task);  in ns_get_path()
113 	if (!ns)  in ns_get_path()
116 	ret = __ns_get_path(path, ns);  in ns_get_path()
122 static int open_related_ns(struct ns_common *ns,  in open_related_ns()  argument
123 		   struct ns_common *(*get_ns)(struct ns_common *ns))  in open_related_ns()  argument
137 		relative = get_ns(ns);  in open_related_ns()
167 	struct ns_common *ns = get_proc_ns(file_inode(filp));  in ns_ioctl()  local
171 		return open_related_ns(ns, ns_get_owner);  in ns_ioctl()
173 		if (!ns->ops->get_parent)  in ns_ioctl()
175 		return open_related_ns(ns, ns->ops->get_parent);  in ns_ioctl()
184 	struct ns_common *ns;  in ns_get_name()  local
186 	ns = ns_ops->get(task);  in ns_get_name()
187 	if (ns) {  in ns_get_name()
188 		res = snprintf(buf, size, "%s:[%u]", ns_ops->name, ns->inum);  in ns_get_name()
189 		ns_ops->put(ns);  in ns_get_name()