796 	struct cld_net *cn = nn->cld_net;  in __cld_pipe_inprogress_downcall()  local
839 			cn->cn_has_legacy = true;  in __cld_pipe_inprogress_downcall()
860 	struct cld_net *cn = nn->cld_net;  in cld_pipe_downcall()  local
887 	spin_lock(&cn->cn_lock);  in cld_pipe_downcall()
888 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in cld_pipe_downcall()
896 	spin_unlock(&cn->cn_lock);  in cld_pipe_downcall()
987 	struct cld_net *cn;  in __nfsd4_init_cld_pipe()  local
992 	cn = kzalloc(sizeof(*cn), GFP_KERNEL);  in __nfsd4_init_cld_pipe()
993 	if (!cn) {  in __nfsd4_init_cld_pipe()
998 	cn->cn_pipe = rpc_mkpipe_data(&cld_upcall_ops, RPC_PIPE_WAIT_FOR_OPEN);  in __nfsd4_init_cld_pipe()
999 	if (IS_ERR(cn->cn_pipe)) {  in __nfsd4_init_cld_pipe()
1000 		ret = PTR_ERR(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1003 	spin_lock_init(&cn->cn_lock);  in __nfsd4_init_cld_pipe()
1004 	INIT_LIST_HEAD(&cn->cn_list);  in __nfsd4_init_cld_pipe()
1006 	dentry = nfsd4_cld_register_net(net, cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1012 	cn->cn_pipe->dentry = dentry;  in __nfsd4_init_cld_pipe()
1013 	cn->cn_has_legacy = false;  in __nfsd4_init_cld_pipe()
1014 	nn->cld_net = cn;  in __nfsd4_init_cld_pipe()
1018 	rpc_destroy_pipe_data(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1020 	kfree(cn);  in __nfsd4_init_cld_pipe()
1041 	struct cld_net *cn = nn->cld_net;  in nfsd4_remove_cld_pipe()  local
1043 	nfsd4_cld_unregister_net(net, cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1044 	rpc_destroy_pipe_data(cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1045 	if (cn->cn_tfm)  in nfsd4_remove_cld_pipe()
1046 		crypto_free_shash(cn->cn_tfm);  in nfsd4_remove_cld_pipe()
1055 	struct cld_net *cn = nn->cld_net;  in alloc_cld_upcall()  local
1063 	spin_lock(&cn->cn_lock);  in alloc_cld_upcall()
1064 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in alloc_cld_upcall()
1065 		if (tmp->cu_u.cu_msg.cm_xid == cn->cn_xid) {  in alloc_cld_upcall()
1066 			cn->cn_xid++;  in alloc_cld_upcall()
1067 			spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1073 	put_unaligned(cn->cn_xid++, &new->cu_u.cu_msg.cm_xid);  in alloc_cld_upcall()
1074 	new->cu_net = cn;  in alloc_cld_upcall()
1075 	list_add(&new->cu_list, &cn->cn_list);  in alloc_cld_upcall()
1076 	spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1086 	struct cld_net *cn = victim->cu_net;  in free_cld_upcall()  local
1088 	spin_lock(&cn->cn_lock);  in free_cld_upcall()
1090 	spin_unlock(&cn->cn_lock);  in free_cld_upcall()
1101 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create()  local
1118 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_create()
1138 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create_v2()  local
1140 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_create_v2()
1183 	ret = cld_pipe_upcall(cn->cn_pipe, cmsg, nn);  in nfsd4_cld_create_v2()
1204 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_remove()  local
1221 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_remove()
1246 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v0()  local
1264 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_check_v0()
1285 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check()  local
1299 	if (cn->cn_has_legacy) {  in nfsd4_cld_check()
1328 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v2()  local
1332 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_check_v2()
1345 	if (cn->cn_has_legacy) {  in nfsd4_cld_check_v2()
1398 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_start()  local
1407 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_start()
1425 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done_v0()  local
1435 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_done_v0()
1454 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done()  local
1463 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_done()
1507 	struct cld_net *cn = nn->cld_net;  in cld_running()  local
1508 	struct rpc_pipe *pipe = cn->cn_pipe;  in cld_running()
1518 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_get_version()  local
1527 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_get_version()
2121 	struct cld_net *cn = nn->cld_net;  in rpc_pipefs_event()  local
2128 	if (!cn) {  in rpc_pipefs_event()
2135 		dentry = nfsd4_cld_register_sb(sb, cn->cn_pipe);  in rpc_pipefs_event()
2140 		cn->cn_pipe->dentry = dentry;  in rpc_pipefs_event()
2143 		if (cn->cn_pipe->dentry)  in rpc_pipefs_event()
2144 			nfsd4_cld_unregister_sb(cn->cn_pipe);  in rpc_pipefs_event()