34 		struct pid_namespace *ns = (struct pid_namespace *)data;  in proc_set_super()  local
35 		sb->s_fs_info = get_pid_ns(ns);  in proc_set_super()
102 	struct pid_namespace *ns;  in proc_mount()  local
107 		ns = (struct pid_namespace *)data;  in proc_mount()
110 		ns = current->nsproxy->pid_ns;  in proc_mount()
114 	sb = sget(fs_type, proc_test_super, proc_set_super, ns);  in proc_mount()
118 	if (!proc_parse_options(options, ns)) {  in proc_mount()
137 		ei->pid = get_pid(find_pid_ns(1, ns));  in proc_mount()
146 	struct pid_namespace *ns;  in proc_kill_sb()  local
148 	ns = (struct pid_namespace *)sb->s_fs_info;  in proc_kill_sb()
150 	put_pid_ns(ns);  in proc_kill_sb()
263 int pid_ns_prepare_proc(struct pid_namespace *ns)  in pid_ns_prepare_proc()  argument
267 	mnt = kern_mount_data(&proc_fs_type, ns);  in pid_ns_prepare_proc()
271 	ns->proc_mnt = mnt;  in pid_ns_prepare_proc()
275 void pid_ns_release_proc(struct pid_namespace *ns)  in pid_ns_release_proc()  argument
277 	kern_unmount(ns->proc_mnt);  in pid_ns_release_proc()