797 	struct cld_net *cn = nn->cld_net;  in __cld_pipe_inprogress_downcall()  local
848 			cn->cn_has_legacy = true;  in __cld_pipe_inprogress_downcall()
869 	struct cld_net *cn = nn->cld_net;  in cld_pipe_downcall()  local
896 	spin_lock(&cn->cn_lock);  in cld_pipe_downcall()
897 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in cld_pipe_downcall()
905 	spin_unlock(&cn->cn_lock);  in cld_pipe_downcall()
996 	struct cld_net *cn;  in __nfsd4_init_cld_pipe()  local
1001 	cn = kzalloc(sizeof(*cn), GFP_KERNEL);  in __nfsd4_init_cld_pipe()
1002 	if (!cn) {  in __nfsd4_init_cld_pipe()
1007 	cn->cn_pipe = rpc_mkpipe_data(&cld_upcall_ops, RPC_PIPE_WAIT_FOR_OPEN);  in __nfsd4_init_cld_pipe()
1008 	if (IS_ERR(cn->cn_pipe)) {  in __nfsd4_init_cld_pipe()
1009 		ret = PTR_ERR(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1012 	spin_lock_init(&cn->cn_lock);  in __nfsd4_init_cld_pipe()
1013 	INIT_LIST_HEAD(&cn->cn_list);  in __nfsd4_init_cld_pipe()
1015 	dentry = nfsd4_cld_register_net(net, cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1021 	cn->cn_pipe->dentry = dentry;  in __nfsd4_init_cld_pipe()
1022 	cn->cn_has_legacy = false;  in __nfsd4_init_cld_pipe()
1023 	nn->cld_net = cn;  in __nfsd4_init_cld_pipe()
1027 	rpc_destroy_pipe_data(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1029 	kfree(cn);  in __nfsd4_init_cld_pipe()
1050 	struct cld_net *cn = nn->cld_net;  in nfsd4_remove_cld_pipe()  local
1052 	nfsd4_cld_unregister_net(net, cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1053 	rpc_destroy_pipe_data(cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1054 	if (cn->cn_tfm)  in nfsd4_remove_cld_pipe()
1055 		crypto_free_shash(cn->cn_tfm);  in nfsd4_remove_cld_pipe()
1064 	struct cld_net *cn = nn->cld_net;  in alloc_cld_upcall()  local
1072 	spin_lock(&cn->cn_lock);  in alloc_cld_upcall()
1073 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in alloc_cld_upcall()
1074 		if (tmp->cu_u.cu_msg.cm_xid == cn->cn_xid) {  in alloc_cld_upcall()
1075 			cn->cn_xid++;  in alloc_cld_upcall()
1076 			spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1082 	put_unaligned(cn->cn_xid++, &new->cu_u.cu_msg.cm_xid);  in alloc_cld_upcall()
1083 	new->cu_net = cn;  in alloc_cld_upcall()
1084 	list_add(&new->cu_list, &cn->cn_list);  in alloc_cld_upcall()
1085 	spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1095 	struct cld_net *cn = victim->cu_net;  in free_cld_upcall()  local
1097 	spin_lock(&cn->cn_lock);  in free_cld_upcall()
1099 	spin_unlock(&cn->cn_lock);  in free_cld_upcall()
1110 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create()  local
1127 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_create()
1147 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create_v2()  local
1149 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_create_v2()
1192 	ret = cld_pipe_upcall(cn->cn_pipe, cmsg, nn);  in nfsd4_cld_create_v2()
1213 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_remove()  local
1230 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_remove()
1255 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v0()  local
1273 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_check_v0()
1294 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check()  local
1308 	if (cn->cn_has_legacy) {  in nfsd4_cld_check()
1337 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v2()  local
1341 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_check_v2()
1354 	if (cn->cn_has_legacy) {  in nfsd4_cld_check_v2()
1407 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_start()  local
1416 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_start()
1434 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done_v0()  local
1444 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_done_v0()
1463 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done()  local
1472 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_done()
1516 	struct cld_net *cn = nn->cld_net;  in cld_running()  local
1517 	struct rpc_pipe *pipe = cn->cn_pipe;  in cld_running()
1527 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_get_version()  local
1536 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_get_version()
2130 	struct cld_net *cn = nn->cld_net;  in rpc_pipefs_event()  local
2137 	if (!cn) {  in rpc_pipefs_event()
2144 		dentry = nfsd4_cld_register_sb(sb, cn->cn_pipe);  in rpc_pipefs_event()
2149 		cn->cn_pipe->dentry = dentry;  in rpc_pipefs_event()
2152 		if (cn->cn_pipe->dentry)  in rpc_pipefs_event()
2153 			nfsd4_cld_unregister_sb(cn->cn_pipe);  in rpc_pipefs_event()