149 legacy_recdir_name_error(struct nfs4_client *clp, int error)  in legacy_recdir_name_error()  argument
162 		nfsd4_client_tracking_exit(clp->net);  in legacy_recdir_name_error()
167 nfsd4_create_clid_dir(struct nfs4_client *clp)  in nfsd4_create_clid_dir()  argument
174 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_create_clid_dir()
176 	if (test_and_set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_create_clid_dir()
181 	status = nfs4_make_rec_clidname(dname, &clp->cl_name);  in nfsd4_create_clid_dir()
183 		return legacy_recdir_name_error(clp, status);  in nfsd4_create_clid_dir()
221 				crp->cr_clp = clp;  in nfsd4_create_clid_dir()
343 nfsd4_remove_clid_dir(struct nfs4_client *clp)  in nfsd4_remove_clid_dir()  argument
349 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_remove_clid_dir()
351 	if (!nn->rec_file || !test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_remove_clid_dir()
354 	status = nfs4_make_rec_clidname(dname, &clp->cl_name);  in nfsd4_remove_clid_dir()
356 		return legacy_recdir_name_error(clp, status);  in nfsd4_remove_clid_dir()
361 	clear_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);  in nfsd4_remove_clid_dir()
606 nfsd4_check_legacy_client(struct nfs4_client *clp)  in nfsd4_check_legacy_client()  argument
611 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_check_legacy_client()
614 	if (test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_check_legacy_client()
617 	status = nfs4_make_rec_clidname(dname, &clp->cl_name);  in nfsd4_check_legacy_client()
619 		legacy_recdir_name_error(clp, status);  in nfsd4_check_legacy_client()
626 		set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);  in nfsd4_check_legacy_client()
627 		crp->cr_clp = clp;  in nfsd4_check_legacy_client()
921 nfsd4_cld_create(struct nfs4_client *clp)  in nfsd4_cld_create()  argument
925 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_cld_create()
929 	if (test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_cld_create()
939 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_create()
940 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_create()
941 			clp->cl_name.len);  in nfsd4_cld_create()
946 		set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);  in nfsd4_cld_create()
958 nfsd4_cld_remove(struct nfs4_client *clp)  in nfsd4_cld_remove()  argument
962 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_cld_remove()
966 	if (!test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_cld_remove()
976 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_remove()
977 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_remove()
978 			clp->cl_name.len);  in nfsd4_cld_remove()
983 		clear_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);  in nfsd4_cld_remove()
995 nfsd4_cld_check(struct nfs4_client *clp)  in nfsd4_cld_check()  argument
999 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_cld_check()
1003 	if (test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_cld_check()
1014 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_check()
1015 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_check()
1016 			clp->cl_name.len);  in nfsd4_cld_check()
1021 		set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);  in nfsd4_cld_check()
1142 nfsd4_cltrack_client_has_session(struct nfs4_client *clp)  in nfsd4_cltrack_client_has_session()  argument
1156 				clp->cl_minorversion ? 'Y' : 'N');  in nfsd4_cltrack_client_has_session()
1272 nfsd4_cltrack_upcall_lock(struct nfs4_client *clp)  in nfsd4_cltrack_upcall_lock()  argument
1274 	wait_on_bit_lock(&clp->cl_flags, NFSD4_CLIENT_UPCALL_LOCK,  in nfsd4_cltrack_upcall_lock()
1279 nfsd4_cltrack_upcall_unlock(struct nfs4_client *clp)  in nfsd4_cltrack_upcall_unlock()  argument
1282 	clear_bit(NFSD4_CLIENT_UPCALL_LOCK, &clp->cl_flags);  in nfsd4_cltrack_upcall_unlock()
1284 	wake_up_bit(&clp->cl_flags, NFSD4_CLIENT_UPCALL_LOCK);  in nfsd4_cltrack_upcall_unlock()
1288 nfsd4_umh_cltrack_create(struct nfs4_client *clp)  in nfsd4_umh_cltrack_create()  argument
1291 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_umh_cltrack_create()
1305 	if (clp->cl_minorversion == 0 &&  in nfsd4_umh_cltrack_create()
1306 	    test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_umh_cltrack_create()
1309 	hexid = bin_to_hex_dup(clp->cl_name.data, clp->cl_name.len);  in nfsd4_umh_cltrack_create()
1315 	has_session = nfsd4_cltrack_client_has_session(clp);  in nfsd4_umh_cltrack_create()
1318 	nfsd4_cltrack_upcall_lock(clp);  in nfsd4_umh_cltrack_create()
1320 		set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);  in nfsd4_umh_cltrack_create()
1321 	nfsd4_cltrack_upcall_unlock(clp);  in nfsd4_umh_cltrack_create()
1329 nfsd4_umh_cltrack_remove(struct nfs4_client *clp)  in nfsd4_umh_cltrack_remove()  argument
1333 	if (!test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_umh_cltrack_remove()
1336 	hexid = bin_to_hex_dup(clp->cl_name.data, clp->cl_name.len);  in nfsd4_umh_cltrack_remove()
1342 	nfsd4_cltrack_upcall_lock(clp);  in nfsd4_umh_cltrack_remove()
1343 	if (test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags) &&  in nfsd4_umh_cltrack_remove()
1345 		clear_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);  in nfsd4_umh_cltrack_remove()
1346 	nfsd4_cltrack_upcall_unlock(clp);  in nfsd4_umh_cltrack_remove()
1352 nfsd4_umh_cltrack_check(struct nfs4_client *clp)  in nfsd4_umh_cltrack_check()  argument
1357 	if (test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_umh_cltrack_check()
1360 	hexid = bin_to_hex_dup(clp->cl_name.data, clp->cl_name.len);  in nfsd4_umh_cltrack_check()
1366 	has_session = nfsd4_cltrack_client_has_session(clp);  in nfsd4_umh_cltrack_check()
1367 	legacy = nfsd4_cltrack_legacy_recdir(&clp->cl_name);  in nfsd4_umh_cltrack_check()
1369 	nfsd4_cltrack_upcall_lock(clp);  in nfsd4_umh_cltrack_check()
1370 	if (test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags)) {  in nfsd4_umh_cltrack_check()
1375 			set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);  in nfsd4_umh_cltrack_check()
1377 	nfsd4_cltrack_upcall_unlock(clp);  in nfsd4_umh_cltrack_check()
1467 nfsd4_client_record_create(struct nfs4_client *clp)  in nfsd4_client_record_create()  argument
1469 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_client_record_create()
1472 		nn->client_tracking_ops->create(clp);  in nfsd4_client_record_create()
1476 nfsd4_client_record_remove(struct nfs4_client *clp)  in nfsd4_client_record_remove()  argument
1478 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_client_record_remove()
1481 		nn->client_tracking_ops->remove(clp);  in nfsd4_client_record_remove()
1485 nfsd4_client_record_check(struct nfs4_client *clp)  in nfsd4_client_record_check()  argument
1487 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_client_record_check()
1490 		return nn->client_tracking_ops->check(clp);  in nfsd4_client_record_check()