806 	struct cld_net *cn = nn->cld_net;  in __cld_pipe_inprogress_downcall()  local
847 			cn->cn_has_legacy = true;  in __cld_pipe_inprogress_downcall()
868 	struct cld_net *cn = nn->cld_net;  in cld_pipe_downcall()  local
895 	spin_lock(&cn->cn_lock);  in cld_pipe_downcall()
896 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in cld_pipe_downcall()
904 	spin_unlock(&cn->cn_lock);  in cld_pipe_downcall()
995 	struct cld_net *cn;  in __nfsd4_init_cld_pipe()  local
1000 	cn = kzalloc(sizeof(*cn), GFP_KERNEL);  in __nfsd4_init_cld_pipe()
1001 	if (!cn) {  in __nfsd4_init_cld_pipe()
1006 	cn->cn_pipe = rpc_mkpipe_data(&cld_upcall_ops, RPC_PIPE_WAIT_FOR_OPEN);  in __nfsd4_init_cld_pipe()
1007 	if (IS_ERR(cn->cn_pipe)) {  in __nfsd4_init_cld_pipe()
1008 		ret = PTR_ERR(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1011 	spin_lock_init(&cn->cn_lock);  in __nfsd4_init_cld_pipe()
1012 	INIT_LIST_HEAD(&cn->cn_list);  in __nfsd4_init_cld_pipe()
1014 	dentry = nfsd4_cld_register_net(net, cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1020 	cn->cn_pipe->dentry = dentry;  in __nfsd4_init_cld_pipe()
1021 	cn->cn_has_legacy = false;  in __nfsd4_init_cld_pipe()
1022 	nn->cld_net = cn;  in __nfsd4_init_cld_pipe()
1026 	rpc_destroy_pipe_data(cn->cn_pipe);  in __nfsd4_init_cld_pipe()
1028 	kfree(cn);  in __nfsd4_init_cld_pipe()
1049 	struct cld_net *cn = nn->cld_net;  in nfsd4_remove_cld_pipe()  local
1051 	nfsd4_cld_unregister_net(net, cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1052 	rpc_destroy_pipe_data(cn->cn_pipe);  in nfsd4_remove_cld_pipe()
1053 	if (cn->cn_tfm)  in nfsd4_remove_cld_pipe()
1054 		crypto_free_shash(cn->cn_tfm);  in nfsd4_remove_cld_pipe()
1063 	struct cld_net *cn = nn->cld_net;  in alloc_cld_upcall()  local
1071 	spin_lock(&cn->cn_lock);  in alloc_cld_upcall()
1072 	list_for_each_entry(tmp, &cn->cn_list, cu_list) {  in alloc_cld_upcall()
1073 		if (tmp->cu_u.cu_msg.cm_xid == cn->cn_xid) {  in alloc_cld_upcall()
1074 			cn->cn_xid++;  in alloc_cld_upcall()
1075 			spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1081 	put_unaligned(cn->cn_xid++, &new->cu_u.cu_msg.cm_xid);  in alloc_cld_upcall()
1082 	new->cu_net = cn;  in alloc_cld_upcall()
1083 	list_add(&new->cu_list, &cn->cn_list);  in alloc_cld_upcall()
1084 	spin_unlock(&cn->cn_lock);  in alloc_cld_upcall()
1094 	struct cld_net *cn = victim->cu_net;  in free_cld_upcall()  local
1096 	spin_lock(&cn->cn_lock);  in free_cld_upcall()
1098 	spin_unlock(&cn->cn_lock);  in free_cld_upcall()
1109 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create()  local
1126 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);  in nfsd4_cld_create()
1146 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create_v2()  local
1148 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_create_v2()
1194 	ret = cld_pipe_upcall(cn->cn_pipe, cmsg);  in nfsd4_cld_create_v2()
1215 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_remove()  local
1232 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);  in nfsd4_cld_remove()
1257 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v0()  local
1275 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);  in nfsd4_cld_check_v0()
1296 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check()  local
1310 	if (cn->cn_has_legacy) {  in nfsd4_cld_check()
1339 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check_v2()  local
1343 	struct crypto_shash *tfm = cn->cn_tfm;  in nfsd4_cld_check_v2()
1357 	if (cn->cn_has_legacy) {  in nfsd4_cld_check_v2()
1412 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_start()  local
1421 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);  in nfsd4_cld_grace_start()
1439 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done_v0()  local
1449 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);  in nfsd4_cld_grace_done_v0()
1468 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done()  local
1477 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);  in nfsd4_cld_grace_done()
1521 	struct cld_net *cn = nn->cld_net;  in cld_running()  local
1522 	struct rpc_pipe *pipe = cn->cn_pipe;  in cld_running()
1532 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_get_version()  local
1541 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);  in nfsd4_cld_get_version()
2140 	struct cld_net *cn = nn->cld_net;  in rpc_pipefs_event()  local
2147 	if (!cn) {  in rpc_pipefs_event()
2154 		dentry = nfsd4_cld_register_sb(sb, cn->cn_pipe);  in rpc_pipefs_event()
2159 		cn->cn_pipe->dentry = dentry;  in rpc_pipefs_event()
2162 		if (cn->cn_pipe->dentry)  in rpc_pipefs_event()
2163 			nfsd4_cld_unregister_sb(cn->cn_pipe);  in rpc_pipefs_event()