fs/nfsd/nfs4recover.c

758 	struct cld_upcall *cup = container_of(cmsg, struct cld_upcall, cu_u);
769 	wait_for_completion(&cup->cu_done);
861 	struct cld_upcall *tmp, *cup;
893 	cup = NULL;
897 			cup = tmp;
899 				list_del_init(&cup->cu_list);
906 	if (!cup) {
914 	if (copy_from_user(&cup->cu_u.cu_msg_v2, src, mlen) != 0)
917 	complete(&cup->cu_done);
925 	struct cld_upcall *cup = container_of(cmsg, struct cld_upcall,
932 	complete(&cup->cu_done);
1108 	struct cld_upcall *cup;
1116 	cup = alloc_cld_upcall(nn);
1117 	if (!cup) {
1122 	cup->cu_u.cu_msg.cm_cmd = Cld_Create;
1123 	cup->cu_u.cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;
1124 	memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,
1127 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
1129 		ret = cup->cu_u.cu_msg.cm_status;
1133 	free_cld_upcall(cup);
1145 	struct cld_upcall *cup;
1157 	cup = alloc_cld_upcall(nn);
1158 	if (!cup) {
1163 	cmsg = &cup->cu_u.cu_msg_v2;
1199 	free_cld_upcall(cup);
1211 	struct cld_upcall *cup;
1219 	cup = alloc_cld_upcall(nn);
1220 	if (!cup) {
1225 	cup->cu_u.cu_msg.cm_cmd = Cld_Remove;
1226 	cup->cu_u.cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;
1227 	memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,
1230 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
1232 		ret = cup->cu_u.cu_msg.cm_status;
1236 	free_cld_upcall(cup);
1253 	struct cld_upcall *cup;
1261 	cup = alloc_cld_upcall(nn);
1262 	if (!cup) {
1268 	cup->cu_u.cu_msg.cm_cmd = Cld_Check;
1269 	cup->cu_u.cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;
1270 	memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,
1273 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
1275 		ret = cup->cu_u.cu_msg.cm_status;
1279 	free_cld_upcall(cup);
1411 	struct cld_upcall *cup;
1414 	cup = alloc_cld_upcall(nn);
1415 	if (!cup) {
1420 	cup->cu_u.cu_msg.cm_cmd = Cld_GraceStart;
1421 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
1423 		ret = cup->cu_u.cu_msg.cm_status;
1425 	free_cld_upcall(cup);
1438 	struct cld_upcall *cup;
1441 	cup = alloc_cld_upcall(nn);
1442 	if (!cup) {
1447 	cup->cu_u.cu_msg.cm_cmd = Cld_GraceDone;
1448 	cup->cu_u.cu_msg.cm_u.cm_gracetime = nn->boot_time;
1449 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
1451 		ret = cup->cu_u.cu_msg.cm_status;
1453 	free_cld_upcall(cup);
1467 	struct cld_upcall *cup;
1470 	cup = alloc_cld_upcall(nn);
1471 	if (!cup) {
1476 	cup->cu_u.cu_msg.cm_cmd = Cld_GraceDone;
1477 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
1479 		ret = cup->cu_u.cu_msg.cm_status;
1481 	free_cld_upcall(cup);
1531 	struct cld_upcall *cup;
1535 	cup = alloc_cld_upcall(nn);
1536 	if (!cup) {
1540 	cup->cu_u.cu_msg.cm_cmd = Cld_GetVersion;
1541 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
1543 		ret = cup->cu_u.cu_msg.cm_status;
1546 		version = cup->cu_u.cu_msg.cm_u.cm_version;
1566 	free_cld_upcall(cup);