849 			struct cld_net *cn = nn->cld_net;  in __cld_pipe_inprogress_downcall()  local
853 			cn->cn_has_legacy = true;  in __cld_pipe_inprogress_downcall()
875 	struct cld_net *cn = nn->cld_net;  in cld_pipe_downcall()  local
902 	spin_lock(&cn->cn_lock);  in cld_pipe_downcall()
903 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in cld_pipe_downcall()
911 	spin_unlock(&cn->cn_lock);  in cld_pipe_downcall()
1002 	struct cld_net *cn;  in __nfsd4_init_cld_pipe()  local
1007 	cn = kzalloc(sizeof(*cn), GFP_KERNEL);  in __nfsd4_init_cld_pipe()
1008 	if (!cn) {  in __nfsd4_init_cld_pipe()
1013 	cn->cn_pipe = rpc_mkpipe_data(&cld_upcall_ops, RPC_PIPE_WAIT_FOR_OPEN);  in __nfsd4_init_cld_pipe()
1014 	if (IS_ERR(cn->cn_pipe)) {  in __nfsd4_init_cld_pipe()
1015 		ret = PTR_ERR(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1018 	spin_lock_init(&cn->cn_lock);  in __nfsd4_init_cld_pipe()
1019 	INIT_LIST_HEAD(&cn->cn_list);  in __nfsd4_init_cld_pipe()
1021 	dentry = nfsd4_cld_register_net(net, cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1027 	cn->cn_pipe->dentry = dentry;  in __nfsd4_init_cld_pipe()
1029 	cn->cn_has_legacy = false;  in __nfsd4_init_cld_pipe()
1031 	nn->cld_net = cn;  in __nfsd4_init_cld_pipe()
1035 	rpc_destroy_pipe_data(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1037 	kfree(cn);  in __nfsd4_init_cld_pipe()
1058 	struct cld_net *cn = nn->cld_net;  in nfsd4_remove_cld_pipe()  local
1060 	nfsd4_cld_unregister_net(net, cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1061 	rpc_destroy_pipe_data(cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1062 	if (cn->cn_tfm)  in nfsd4_remove_cld_pipe()
1063 		crypto_free_shash(cn->cn_tfm);  in nfsd4_remove_cld_pipe()
1072 	struct cld_net *cn = nn->cld_net;  in alloc_cld_upcall()  local
1080 	spin_lock(&cn->cn_lock);  in alloc_cld_upcall()
1081 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in alloc_cld_upcall()
1082 		if (tmp->cu_u.cu_msg.cm_xid == cn->cn_xid) {  in alloc_cld_upcall()
1083 			cn->cn_xid++;  in alloc_cld_upcall()
1084 			spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1090 	put_unaligned(cn->cn_xid++, &new->cu_u.cu_msg.cm_xid);  in alloc_cld_upcall()
1091 	new->cu_net = cn;  in alloc_cld_upcall()
1092 	list_add(&new->cu_list, &cn->cn_list);  in alloc_cld_upcall()
1093 	spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1103 	struct cld_net *cn = victim->cu_net;  in free_cld_upcall()  local
1105 	spin_lock(&cn->cn_lock);  in free_cld_upcall()
1107 	spin_unlock(&cn->cn_lock);  in free_cld_upcall()
1118 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create()  local
1135 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_create()
1155 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create_v2()  local
1157 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_create_v2()
1200 	ret = cld_pipe_upcall(cn->cn_pipe, cmsg, nn);  in nfsd4_cld_create_v2()
1221 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_remove()  local
1238 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_remove()
1263 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v0()  local
1281 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_check_v0()
1347 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v2()  local
1349 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_check_v2()
1363 	if (cn->cn_has_legacy) {  in nfsd4_cld_check_v2()
1420 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_start()  local
1429 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_start()
1447 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done_v0()  local
1457 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_done_v0()
1476 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done()  local
1485 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_done()
1529 	struct cld_net *cn = nn->cld_net;  in cld_running()  local
1530 	struct rpc_pipe *pipe = cn->cn_pipe;  in cld_running()
1540 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_get_version()  local
1549 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_get_version()
2155 	struct cld_net *cn = nn->cld_net;  in rpc_pipefs_event()  local
2162 	if (!cn) {  in rpc_pipefs_event()
2169 		dentry = nfsd4_cld_register_sb(sb, cn->cn_pipe);  in rpc_pipefs_event()
2174 		cn->cn_pipe->dentry = dentry;  in rpc_pipefs_event()
2177 		if (cn->cn_pipe->dentry)  in rpc_pipefs_event()
2178 			nfsd4_cld_unregister_sb(cn->cn_pipe);  in rpc_pipefs_event()