13 static struct dentry *topdir;  variable
312 inject_fault_dir(struct dentry *topdir)  in inject_fault_dir()  argument
316 	faultdir = debugfs_create_dir("inject_fault", topdir);  in inject_fault_dir()
330 	debugfs_remove_recursive(topdir);  in sunrpc_debugfs_exit()
331 	topdir = NULL;  in sunrpc_debugfs_exit()
340 	topdir = debugfs_create_dir("sunrpc", NULL);  in sunrpc_debugfs_init()
341 	if (!topdir)  in sunrpc_debugfs_init()
344 	rpc_fault_dir = inject_fault_dir(topdir);  in sunrpc_debugfs_init()
348 	rpc_clnt_dir = debugfs_create_dir("rpc_clnt", topdir);  in sunrpc_debugfs_init()
352 	rpc_xprt_dir = debugfs_create_dir("rpc_xprt", topdir);  in sunrpc_debugfs_init()
358 	debugfs_remove_recursive(topdir);  in sunrpc_debugfs_init()
359 	topdir = NULL;  in sunrpc_debugfs_init()