796 	struct cld_net *cn = nn->cld_net;  in __cld_pipe_inprogress_downcall()  local
837 			cn->cn_has_legacy = true;  in __cld_pipe_inprogress_downcall()
858 	struct cld_net *cn = nn->cld_net;  in cld_pipe_downcall()  local
885 	spin_lock(&cn->cn_lock);  in cld_pipe_downcall()
886 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in cld_pipe_downcall()
894 	spin_unlock(&cn->cn_lock);  in cld_pipe_downcall()
985 	struct cld_net *cn;  in __nfsd4_init_cld_pipe()  local
990 	cn = kzalloc(sizeof(*cn), GFP_KERNEL);  in __nfsd4_init_cld_pipe()
991 	if (!cn) {  in __nfsd4_init_cld_pipe()
996 	cn->cn_pipe = rpc_mkpipe_data(&cld_upcall_ops, RPC_PIPE_WAIT_FOR_OPEN);  in __nfsd4_init_cld_pipe()
997 	if (IS_ERR(cn->cn_pipe)) {  in __nfsd4_init_cld_pipe()
998 		ret = PTR_ERR(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1001 	spin_lock_init(&cn->cn_lock);  in __nfsd4_init_cld_pipe()
1002 	INIT_LIST_HEAD(&cn->cn_list);  in __nfsd4_init_cld_pipe()
1004 	dentry = nfsd4_cld_register_net(net, cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1010 	cn->cn_pipe->dentry = dentry;  in __nfsd4_init_cld_pipe()
1011 	cn->cn_has_legacy = false;  in __nfsd4_init_cld_pipe()
1012 	nn->cld_net = cn;  in __nfsd4_init_cld_pipe()
1016 	rpc_destroy_pipe_data(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1018 	kfree(cn);  in __nfsd4_init_cld_pipe()
1039 	struct cld_net *cn = nn->cld_net;  in nfsd4_remove_cld_pipe()  local
1041 	nfsd4_cld_unregister_net(net, cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1042 	rpc_destroy_pipe_data(cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1043 	if (cn->cn_tfm)  in nfsd4_remove_cld_pipe()
1044 		crypto_free_shash(cn->cn_tfm);  in nfsd4_remove_cld_pipe()
1053 	struct cld_net *cn = nn->cld_net;  in alloc_cld_upcall()  local
1061 	spin_lock(&cn->cn_lock);  in alloc_cld_upcall()
1062 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in alloc_cld_upcall()
1063 		if (tmp->cu_u.cu_msg.cm_xid == cn->cn_xid) {  in alloc_cld_upcall()
1064 			cn->cn_xid++;  in alloc_cld_upcall()
1065 			spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1071 	put_unaligned(cn->cn_xid++, &new->cu_u.cu_msg.cm_xid);  in alloc_cld_upcall()
1072 	new->cu_net = cn;  in alloc_cld_upcall()
1073 	list_add(&new->cu_list, &cn->cn_list);  in alloc_cld_upcall()
1074 	spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1084 	struct cld_net *cn = victim->cu_net;  in free_cld_upcall()  local
1086 	spin_lock(&cn->cn_lock);  in free_cld_upcall()
1088 	spin_unlock(&cn->cn_lock);  in free_cld_upcall()
1099 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create()  local
1116 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_create()
1136 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create_v2()  local
1138 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_create_v2()
1181 	ret = cld_pipe_upcall(cn->cn_pipe, cmsg, nn);  in nfsd4_cld_create_v2()
1202 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_remove()  local
1219 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_remove()
1244 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v0()  local
1262 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_check_v0()
1283 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check()  local
1297 	if (cn->cn_has_legacy) {  in nfsd4_cld_check()
1326 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v2()  local
1330 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_check_v2()
1343 	if (cn->cn_has_legacy) {  in nfsd4_cld_check_v2()
1396 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_start()  local
1405 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_start()
1423 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done_v0()  local
1433 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_done_v0()
1452 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done()  local
1461 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_grace_done()
1505 	struct cld_net *cn = nn->cld_net;  in cld_running()  local
1506 	struct rpc_pipe *pipe = cn->cn_pipe;  in cld_running()
1516 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_get_version()  local
1525 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);  in nfsd4_cld_get_version()
2119 	struct cld_net *cn = nn->cld_net;  in rpc_pipefs_event()  local
2126 	if (!cn) {  in rpc_pipefs_event()
2133 		dentry = nfsd4_cld_register_sb(sb, cn->cn_pipe);  in rpc_pipefs_event()
2138 		cn->cn_pipe->dentry = dentry;  in rpc_pipefs_event()
2141 		if (cn->cn_pipe->dentry)  in rpc_pipefs_event()
2142 			nfsd4_cld_unregister_sb(cn->cn_pipe);  in rpc_pipefs_event()