29 static inline struct net *PDE_NET(struct proc_dir_entry *pde)  in PDE_NET()
34 static struct net *get_proc_net(const struct inode *inode)  in get_proc_net()
42 	struct net *net;  in seq_open_net()  local
47 	net = get_proc_net(ino);  in seq_open_net()
48 	if (net == NULL)  in seq_open_net()
53 		put_net(net);  in seq_open_net()
57 	p->net = net;  in seq_open_net()
67 	struct net *net;  in single_open_net()  local
70 	net = get_proc_net(inode);  in single_open_net()
71 	if (net == NULL)  in single_open_net()
74 	err = single_open(file, show, net);  in single_open_net()
81 	put_net(net);  in single_open_net()
107 static struct net *get_proc_task_net(struct inode *dir)  in get_proc_task_net()
111 	struct net *net = NULL;  in get_proc_task_net()  local
118 			net = get_net(ns->net_ns);  in get_proc_task_net()
122 	return net;  in get_proc_task_net()
129 	struct net *net;  in proc_tgid_net_lookup()  local
132 	net = get_proc_task_net(dir);  in proc_tgid_net_lookup()
133 	if (net != NULL) {  in proc_tgid_net_lookup()
134 		de = proc_lookup_de(net->proc_net, dir, dentry);  in proc_tgid_net_lookup()
135 		put_net(net);  in proc_tgid_net_lookup()
144 	struct net *net;  in proc_tgid_net_getattr()  local
146 	net = get_proc_task_net(inode);  in proc_tgid_net_getattr()
150 	if (net != NULL) {  in proc_tgid_net_getattr()
151 		stat->nlink = net->proc_net->nlink;  in proc_tgid_net_getattr()
152 		put_net(net);  in proc_tgid_net_getattr()
167 	struct net *net;  in proc_tgid_net_readdir()  local
170 	net = get_proc_task_net(file_inode(filp));  in proc_tgid_net_readdir()
171 	if (net != NULL) {  in proc_tgid_net_readdir()
172 		ret = proc_readdir_de(net->proc_net, filp, dirent, filldir);  in proc_tgid_net_readdir()
173 		put_net(net);  in proc_tgid_net_readdir()
184 static __net_init int proc_net_ns_init(struct net *net)  in proc_net_ns_init()  argument
194 	netd->data = net;  in proc_net_ns_init()
201 	net_statd = proc_net_mkdir(net, "stat", netd);  in proc_net_ns_init()
205 	net->proc_net = netd;  in proc_net_ns_init()
206 	net->proc_net_stat = net_statd;  in proc_net_ns_init()
215 static __net_exit void proc_net_ns_exit(struct net *net)  in proc_net_ns_exit()  argument
217 	remove_proc_entry("stat", net->proc_net);  in proc_net_ns_exit()
218 	kfree(net->proc_net);  in proc_net_ns_exit()