71 static void encode_layoutget(struct xdr_stream *xdr,
74 static int decode_layoutget(struct xdr_stream *xdr, struct rpc_rqst *req,
964 static __be32 *reserve_space(struct xdr_stream *xdr, size_t nbytes)  in reserve_space()  argument
966 	__be32 *p = xdr_reserve_space(xdr, nbytes);  in reserve_space()
971 static void encode_opaque_fixed(struct xdr_stream *xdr, const void *buf, size_t len)  in encode_opaque_fixed()  argument
973 	WARN_ON_ONCE(xdr_stream_encode_opaque_fixed(xdr, buf, len) < 0);  in encode_opaque_fixed()
976 static void encode_string(struct xdr_stream *xdr, unsigned int len, const char *str)  in encode_string()  argument
978 	WARN_ON_ONCE(xdr_stream_encode_opaque(xdr, str, len) < 0);  in encode_string()
981 static void encode_uint32(struct xdr_stream *xdr, u32 n)  in encode_uint32()  argument
983 	WARN_ON_ONCE(xdr_stream_encode_u32(xdr, n) < 0);  in encode_uint32()
986 static void encode_uint64(struct xdr_stream *xdr, u64 n)  in encode_uint64()  argument
988 	WARN_ON_ONCE(xdr_stream_encode_u64(xdr, n) < 0);  in encode_uint64()
991 static ssize_t xdr_encode_bitmap4(struct xdr_stream *xdr,  in xdr_encode_bitmap4()  argument
999 	ret = xdr_stream_encode_uint32_array(xdr, bitmap, len);  in xdr_encode_bitmap4()
1020 static void encode_nfs4_seqid(struct xdr_stream *xdr,  in encode_nfs4_seqid()  argument
1024 		encode_uint32(xdr, seqid->sequence->counter);  in encode_nfs4_seqid()
1026 		encode_uint32(xdr, 0);  in encode_nfs4_seqid()
1029 static void encode_compound_hdr(struct xdr_stream *xdr,  in encode_compound_hdr()  argument
1041 	encode_string(xdr, hdr->taglen, hdr->tag);  in encode_compound_hdr()
1042 	p = reserve_space(xdr, 8);  in encode_compound_hdr()
1048 static void encode_op_hdr(struct xdr_stream *xdr, enum nfs_opnum4 op,  in encode_op_hdr()  argument
1052 	encode_uint32(xdr, op);  in encode_op_hdr()
1063 static void encode_nfs4_stateid(struct xdr_stream *xdr, const nfs4_stateid *stateid)  in encode_nfs4_stateid()  argument
1065 	encode_opaque_fixed(xdr, stateid, NFS4_STATEID_SIZE);  in encode_nfs4_stateid()
1068 static void encode_nfs4_verifier(struct xdr_stream *xdr, const nfs4_verifier *verf)  in encode_nfs4_verifier()  argument
1070 	encode_opaque_fixed(xdr, verf->data, NFS4_VERIFIER_SIZE);  in encode_nfs4_verifier()
1081 static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap,  in encode_attrs()  argument
1161 	xdr_encode_bitmap4(xdr, bmval, ARRAY_SIZE(bmval));  in encode_attrs()
1162 	xdr_stream_encode_opaque_inline(xdr, (void **)&p, len);  in encode_attrs()
1200 static void encode_access(struct xdr_stream *xdr, u32 access, struct compound_hdr *hdr)  in encode_access()  argument
1202 	encode_op_hdr(xdr, OP_ACCESS, decode_access_maxsz, hdr);  in encode_access()
1203 	encode_uint32(xdr, access);  in encode_access()
1206 static void encode_close(struct xdr_stream *xdr, const struct nfs_closeargs *arg, struct compound_h…  in encode_close()  argument
1208 	encode_op_hdr(xdr, OP_CLOSE, decode_close_maxsz, hdr);  in encode_close()
1209 	encode_nfs4_seqid(xdr, arg->seqid);  in encode_close()
1210 	encode_nfs4_stateid(xdr, &arg->stateid);  in encode_close()
1213 static void encode_commit(struct xdr_stream *xdr, const struct nfs_commitargs *args, struct compoun…  in encode_commit()  argument
1217 	encode_op_hdr(xdr, OP_COMMIT, decode_commit_maxsz, hdr);  in encode_commit()
1218 	p = reserve_space(xdr, 12);  in encode_commit()
1223 static void encode_create(struct xdr_stream *xdr, const struct nfs4_create_arg *create, struct comp…  in encode_create()  argument
1227 	encode_op_hdr(xdr, OP_CREATE, decode_create_maxsz, hdr);  in encode_create()
1228 	encode_uint32(xdr, create->ftype);  in encode_create()
1232 		p = reserve_space(xdr, 4);  in encode_create()
1234 		xdr_write_pages(xdr, create->u.symlink.pages, 0,  in encode_create()
1236 		xdr->buf->flags |= XDRBUF_WRITE;  in encode_create()
1240 		p = reserve_space(xdr, 8);  in encode_create()
1249 	encode_string(xdr, create->name->len, create->name->name);  in encode_create()
1250 	encode_attrs(xdr, create->attrs, create->label, &create->umask,  in encode_create()
1254 static void encode_getattr(struct xdr_stream *xdr,  in encode_getattr()  argument
1260 	encode_op_hdr(xdr, OP_GETATTR, decode_getattr_maxsz, hdr);  in encode_getattr()
1267 	xdr_encode_bitmap4(xdr, bitmap, len);  in encode_getattr()
1270 static void encode_getfattr(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hdr)  in encode_getfattr()  argument
1272 	encode_getattr(xdr, nfs4_fattr_bitmap, bitmask,  in encode_getfattr()
1276 static void encode_getfattr_open(struct xdr_stream *xdr, const u32 *bitmask,  in encode_getfattr_open()  argument
1280 	encode_getattr(xdr, open_bitmap, bitmask, 3, hdr);  in encode_getfattr_open()
1283 static void encode_fsinfo(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hdr)  in encode_fsinfo()  argument
1285 	encode_getattr(xdr, nfs4_fsinfo_bitmap, bitmask,  in encode_fsinfo()
1289 static void encode_fs_locations(struct xdr_stream *xdr, const u32* bitmask, struct compound_hdr *hd…  in encode_fs_locations()  argument
1291 	encode_getattr(xdr, nfs4_fs_locations_bitmap, bitmask,  in encode_fs_locations()
1295 static void encode_getfh(struct xdr_stream *xdr, struct compound_hdr *hdr)  in encode_getfh()  argument
1297 	encode_op_hdr(xdr, OP_GETFH, decode_getfh_maxsz, hdr);  in encode_getfh()
1300 static void encode_link(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)  in encode_link()  argument
1302 	encode_op_hdr(xdr, OP_LINK, decode_link_maxsz, hdr);  in encode_link()
1303 	encode_string(xdr, name->len, name->name);  in encode_link()
1320 static void encode_lockowner(struct xdr_stream *xdr, const struct nfs_lowner *lowner)  in encode_lockowner()  argument
1324 	p = reserve_space(xdr, 32);  in encode_lockowner()
1336 static void encode_lock(struct xdr_stream *xdr, const struct nfs_lock_args *args, struct compound_h…  in encode_lock()  argument
1340 	encode_op_hdr(xdr, OP_LOCK, decode_lock_maxsz, hdr);  in encode_lock()
1341 	p = reserve_space(xdr, 28);  in encode_lock()
1348 		encode_nfs4_seqid(xdr, args->open_seqid);  in encode_lock()
1349 		encode_nfs4_stateid(xdr, &args->open_stateid);  in encode_lock()
1350 		encode_nfs4_seqid(xdr, args->lock_seqid);  in encode_lock()
1351 		encode_lockowner(xdr, &args->lock_owner);  in encode_lock()
1354 		encode_nfs4_stateid(xdr, &args->lock_stateid);  in encode_lock()
1355 		encode_nfs4_seqid(xdr, args->lock_seqid);  in encode_lock()
1359 static void encode_lockt(struct xdr_stream *xdr, const struct nfs_lockt_args *args, struct compound…  in encode_lockt()  argument
1363 	encode_op_hdr(xdr, OP_LOCKT, decode_lockt_maxsz, hdr);  in encode_lockt()
1364 	p = reserve_space(xdr, 20);  in encode_lockt()
1368 	encode_lockowner(xdr, &args->lock_owner);  in encode_lockt()
1371 static void encode_locku(struct xdr_stream *xdr, const struct nfs_locku_args *args, struct compound…  in encode_locku()  argument
1375 	encode_op_hdr(xdr, OP_LOCKU, decode_locku_maxsz, hdr);  in encode_locku()
1376 	encode_uint32(xdr, nfs4_lock_type(args->fl, 0));  in encode_locku()
1377 	encode_nfs4_seqid(xdr, args->seqid);  in encode_locku()
1378 	encode_nfs4_stateid(xdr, &args->stateid);  in encode_locku()
1379 	p = reserve_space(xdr, 16);  in encode_locku()
1384 static void encode_release_lockowner(struct xdr_stream *xdr, const struct nfs_lowner *lowner, struc…  in encode_release_lockowner()  argument
1386 	encode_op_hdr(xdr, OP_RELEASE_LOCKOWNER, decode_release_lockowner_maxsz, hdr);  in encode_release_lockowner()
1387 	encode_lockowner(xdr, lowner);  in encode_release_lockowner()
1390 static void encode_lookup(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)  in encode_lookup()  argument
1392 	encode_op_hdr(xdr, OP_LOOKUP, decode_lookup_maxsz, hdr);  in encode_lookup()
1393 	encode_string(xdr, name->len, name->name);  in encode_lookup()
1396 static void encode_lookupp(struct xdr_stream *xdr, struct compound_hdr *hdr)  in encode_lookupp()  argument
1398 	encode_op_hdr(xdr, OP_LOOKUPP, decode_lookupp_maxsz, hdr);  in encode_lookupp()
1401 static void encode_share_access(struct xdr_stream *xdr, u32 share_access)  in encode_share_access()  argument
1405 	p = reserve_space(xdr, 8);  in encode_share_access()
1410 static inline void encode_openhdr(struct xdr_stream *xdr, const struct nfs_openargs *arg)  in encode_openhdr()  argument
1417 	encode_nfs4_seqid(xdr, arg->seqid);  in encode_openhdr()
1418 	encode_share_access(xdr, arg->share_access);  in encode_openhdr()
1419 	p = reserve_space(xdr, 36);  in encode_openhdr()
1428 static inline void encode_createmode(struct xdr_stream *xdr, const struct nfs_openargs *arg)  in encode_createmode()  argument
1432 	p = reserve_space(xdr, 4);  in encode_createmode()
1436 		encode_attrs(xdr, arg->u.attrs, arg->label, &arg->umask,  in encode_createmode()
1441 		encode_attrs(xdr, arg->u.attrs, arg->label, &arg->umask,  in encode_createmode()
1446 		encode_nfs4_verifier(xdr, &arg->u.verifier);  in encode_createmode()
1450 		encode_nfs4_verifier(xdr, &arg->u.verifier);  in encode_createmode()
1451 		encode_attrs(xdr, arg->u.attrs, arg->label, &arg->umask,  in encode_createmode()
1456 static void encode_opentype(struct xdr_stream *xdr, const struct nfs_openargs *arg)  in encode_opentype()  argument
1460 	p = reserve_space(xdr, 4);  in encode_opentype()
1467 		encode_createmode(xdr, arg);  in encode_opentype()
1471 static inline void encode_delegation_type(struct xdr_stream *xdr, fmode_t delegation_type)  in encode_delegation_type()  argument
1475 	p = reserve_space(xdr, 4);  in encode_delegation_type()
1491 static inline void encode_claim_null(struct xdr_stream *xdr, const struct qstr *name)  in encode_claim_null()  argument
1495 	p = reserve_space(xdr, 4);  in encode_claim_null()
1497 	encode_string(xdr, name->len, name->name);  in encode_claim_null()
1500 static inline void encode_claim_previous(struct xdr_stream *xdr, fmode_t type)  in encode_claim_previous()  argument
1504 	p = reserve_space(xdr, 4);  in encode_claim_previous()
1506 	encode_delegation_type(xdr, type);  in encode_claim_previous()
1509 static inline void encode_claim_delegate_cur(struct xdr_stream *xdr, const struct qstr *name, const…  in encode_claim_delegate_cur()  argument
1513 	p = reserve_space(xdr, 4);  in encode_claim_delegate_cur()
1515 	encode_nfs4_stateid(xdr, stateid);  in encode_claim_delegate_cur()
1516 	encode_string(xdr, name->len, name->name);  in encode_claim_delegate_cur()
1519 static inline void encode_claim_fh(struct xdr_stream *xdr)  in encode_claim_fh()  argument
1523 	p = reserve_space(xdr, 4);  in encode_claim_fh()
1527 static inline void encode_claim_delegate_cur_fh(struct xdr_stream *xdr, const nfs4_stateid *stateid)  in encode_claim_delegate_cur_fh()  argument
1531 	p = reserve_space(xdr, 4);  in encode_claim_delegate_cur_fh()
1533 	encode_nfs4_stateid(xdr, stateid);  in encode_claim_delegate_cur_fh()
1536 static void encode_open(struct xdr_stream *xdr, const struct nfs_openargs *arg, struct compound_hdr…  in encode_open()  argument
1538 	encode_op_hdr(xdr, OP_OPEN, decode_open_maxsz, hdr);  in encode_open()
1539 	encode_openhdr(xdr, arg);  in encode_open()
1540 	encode_opentype(xdr, arg);  in encode_open()
1543 		encode_claim_null(xdr, arg->name);  in encode_open()
1546 		encode_claim_previous(xdr, arg->u.delegation_type);  in encode_open()
1549 		encode_claim_delegate_cur(xdr, arg->name, &arg->u.delegation);  in encode_open()
1552 		encode_claim_fh(xdr);  in encode_open()
1555 		encode_claim_delegate_cur_fh(xdr, &arg->u.delegation);  in encode_open()
1562 static void encode_open_confirm(struct xdr_stream *xdr, const struct nfs_open_confirmargs *arg, str…  in encode_open_confirm()  argument
1564 	encode_op_hdr(xdr, OP_OPEN_CONFIRM, decode_open_confirm_maxsz, hdr);  in encode_open_confirm()
1565 	encode_nfs4_stateid(xdr, arg->stateid);  in encode_open_confirm()
1566 	encode_nfs4_seqid(xdr, arg->seqid);  in encode_open_confirm()
1569 static void encode_open_downgrade(struct xdr_stream *xdr, const struct nfs_closeargs *arg, struct c…  in encode_open_downgrade()  argument
1571 	encode_op_hdr(xdr, OP_OPEN_DOWNGRADE, decode_open_downgrade_maxsz, hdr);  in encode_open_downgrade()
1572 	encode_nfs4_stateid(xdr, &arg->stateid);  in encode_open_downgrade()
1573 	encode_nfs4_seqid(xdr, arg->seqid);  in encode_open_downgrade()
1574 	encode_share_access(xdr, arg->share_access);  in encode_open_downgrade()
1578 encode_putfh(struct xdr_stream *xdr, const struct nfs_fh *fh, struct compound_hdr *hdr)  in encode_putfh()  argument
1580 	encode_op_hdr(xdr, OP_PUTFH, decode_putfh_maxsz, hdr);  in encode_putfh()
1581 	encode_string(xdr, fh->size, fh->data);  in encode_putfh()
1584 static void encode_putrootfh(struct xdr_stream *xdr, struct compound_hdr *hdr)  in encode_putrootfh()  argument
1586 	encode_op_hdr(xdr, OP_PUTROOTFH, decode_putrootfh_maxsz, hdr);  in encode_putrootfh()
1589 static void encode_read(struct xdr_stream *xdr, const struct nfs_pgio_args *args,  in encode_read()  argument
1594 	encode_op_hdr(xdr, OP_READ, decode_read_maxsz, hdr);  in encode_read()
1595 	encode_nfs4_stateid(xdr, &args->stateid);  in encode_read()
1597 	p = reserve_space(xdr, 12);  in encode_read()
1602 static void encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg *readdir, struct r…  in encode_readdir()  argument
1632 	encode_op_hdr(xdr, OP_READDIR, decode_readdir_maxsz, hdr);  in encode_readdir()
1633 	encode_uint64(xdr, readdir->cookie);  in encode_readdir()
1634 	encode_nfs4_verifier(xdr, &readdir->verifier);  in encode_readdir()
1635 	p = reserve_space(xdr, 12 + (attrlen << 2));  in encode_readdir()
1652 static void encode_readlink(struct xdr_stream *xdr, const struct nfs4_readlink *readlink, struct rp…  in encode_readlink()  argument
1654 	encode_op_hdr(xdr, OP_READLINK, decode_readlink_maxsz, hdr);  in encode_readlink()
1657 static void encode_remove(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hdr)  in encode_remove()  argument
1659 	encode_op_hdr(xdr, OP_REMOVE, decode_remove_maxsz, hdr);  in encode_remove()
1660 	encode_string(xdr, name->len, name->name);  in encode_remove()
1663 static void encode_rename(struct xdr_stream *xdr, const struct qstr *oldname, const struct qstr *ne…  in encode_rename()  argument
1665 	encode_op_hdr(xdr, OP_RENAME, decode_rename_maxsz, hdr);  in encode_rename()
1666 	encode_string(xdr, oldname->len, oldname->name);  in encode_rename()
1667 	encode_string(xdr, newname->len, newname->name);  in encode_rename()
1670 static void encode_renew(struct xdr_stream *xdr, clientid4 clid,  in encode_renew()  argument
1673 	encode_op_hdr(xdr, OP_RENEW, decode_renew_maxsz, hdr);  in encode_renew()
1674 	encode_uint64(xdr, clid);  in encode_renew()
1678 encode_restorefh(struct xdr_stream *xdr, struct compound_hdr *hdr)  in encode_restorefh()  argument
1680 	encode_op_hdr(xdr, OP_RESTOREFH, decode_restorefh_maxsz, hdr);  in encode_restorefh()
1700 static void encode_setacl(struct xdr_stream *xdr,  in encode_setacl()  argument
1708 	encode_op_hdr(xdr, OP_SETATTR, decode_setacl_maxsz, hdr);  in encode_setacl()
1709 	encode_nfs4_stateid(xdr, &zero_stateid);  in encode_setacl()
1710 	xdr_encode_bitmap4(xdr, bitmap, ARRAY_SIZE(bitmap));  in encode_setacl()
1711 	encode_uint32(xdr, arg->acl_len);  in encode_setacl()
1712 	xdr_write_pages(xdr, arg->acl_pages, 0, arg->acl_len);  in encode_setacl()
1716 encode_savefh(struct xdr_stream *xdr, struct compound_hdr *hdr)  in encode_savefh()  argument
1718 	encode_op_hdr(xdr, OP_SAVEFH, decode_savefh_maxsz, hdr);  in encode_savefh()
1721 static void encode_setattr(struct xdr_stream *xdr, const struct nfs_setattrargs *arg, const struct …  in encode_setattr()  argument
1723 	encode_op_hdr(xdr, OP_SETATTR, decode_setattr_maxsz, hdr);  in encode_setattr()
1724 	encode_nfs4_stateid(xdr, &arg->stateid);  in encode_setattr()
1725 	encode_attrs(xdr, arg->iap, arg->label, NULL, server,  in encode_setattr()
1729 static void encode_setclientid(struct xdr_stream *xdr, const struct nfs4_setclientid *setclientid, …  in encode_setclientid()  argument
1733 	encode_op_hdr(xdr, OP_SETCLIENTID, decode_setclientid_maxsz, hdr);  in encode_setclientid()
1734 	encode_nfs4_verifier(xdr, setclientid->sc_verifier);  in encode_setclientid()
1736 	encode_string(xdr, strlen(setclientid->sc_clnt->cl_owner_id),  in encode_setclientid()
1738 	p = reserve_space(xdr, 4);  in encode_setclientid()
1740 	encode_string(xdr, setclientid->sc_netid_len, setclientid->sc_netid);  in encode_setclientid()
1741 	encode_string(xdr, setclientid->sc_uaddr_len, setclientid->sc_uaddr);  in encode_setclientid()
1742 	p = reserve_space(xdr, 4);  in encode_setclientid()
1746 static void encode_setclientid_confirm(struct xdr_stream *xdr, const struct nfs4_setclientid_res *a…  in encode_setclientid_confirm()  argument
1748 	encode_op_hdr(xdr, OP_SETCLIENTID_CONFIRM,  in encode_setclientid_confirm()
1750 	encode_uint64(xdr, arg->clientid);  in encode_setclientid_confirm()
1751 	encode_nfs4_verifier(xdr, &arg->confirm);  in encode_setclientid_confirm()
1754 static void encode_write(struct xdr_stream *xdr, const struct nfs_pgio_args *args,  in encode_write()  argument
1759 	encode_op_hdr(xdr, OP_WRITE, decode_write_maxsz, hdr);  in encode_write()
1760 	encode_nfs4_stateid(xdr, &args->stateid);  in encode_write()
1762 	p = reserve_space(xdr, 16);  in encode_write()
1767 	xdr_write_pages(xdr, args->pages, args->pgbase, args->count);  in encode_write()
1770 static void encode_delegreturn(struct xdr_stream *xdr, const nfs4_stateid *stateid, struct compound…  in encode_delegreturn()  argument
1772 	encode_op_hdr(xdr, OP_DELEGRETURN, decode_delegreturn_maxsz, hdr);  in encode_delegreturn()
1773 	encode_nfs4_stateid(xdr, stateid);  in encode_delegreturn()
1776 static void encode_secinfo(struct xdr_stream *xdr, const struct qstr *name, struct compound_hdr *hd…  in encode_secinfo()  argument
1778 	encode_op_hdr(xdr, OP_SECINFO, decode_secinfo_maxsz, hdr);  in encode_secinfo()
1779 	encode_string(xdr, name->len, name->name);  in encode_secinfo()
1784 static void encode_bind_conn_to_session(struct xdr_stream *xdr,  in encode_bind_conn_to_session()  argument
1790 	encode_op_hdr(xdr, OP_BIND_CONN_TO_SESSION,  in encode_bind_conn_to_session()
1792 	encode_opaque_fixed(xdr, args->sessionid.data, NFS4_MAX_SESSIONID_LEN);  in encode_bind_conn_to_session()
1793 	p = xdr_reserve_space(xdr, 8);  in encode_bind_conn_to_session()
1798 static void encode_op_map(struct xdr_stream *xdr, const struct nfs4_op_map *op_map)  in encode_op_map()  argument
1801 	encode_uint32(xdr, NFS4_OP_MAP_NUM_WORDS);  in encode_op_map()
1803 		encode_uint32(xdr, op_map->u.words[i]);  in encode_op_map()
1806 static void encode_exchange_id(struct xdr_stream *xdr,  in encode_exchange_id()  argument
1814 	encode_op_hdr(xdr, OP_EXCHANGE_ID, decode_exchange_id_maxsz, hdr);  in encode_exchange_id()
1815 	encode_nfs4_verifier(xdr, &args->verifier);  in encode_exchange_id()
1817 	encode_string(xdr, strlen(args->client->cl_owner_id),  in encode_exchange_id()
1820 	encode_uint32(xdr, args->flags);  in encode_exchange_id()
1821 	encode_uint32(xdr, args->state_protect.how);  in encode_exchange_id()
1827 		encode_op_map(xdr, &args->state_protect.enforce);  in encode_exchange_id()
1828 		encode_op_map(xdr, &args->state_protect.allow);  in encode_exchange_id()
1844 		encode_uint32(xdr, 1);	/* implementation id array length=1 */  in encode_exchange_id()
1846 		encode_string(xdr,  in encode_exchange_id()
1849 		encode_string(xdr, len, impl_name);  in encode_exchange_id()
1851 		p = reserve_space(xdr, 12);  in encode_exchange_id()
1855 		encode_uint32(xdr, 0);	/* implementation id array length=0 */  in encode_exchange_id()
1858 static void encode_create_session(struct xdr_stream *xdr,  in encode_create_session()  argument
1875 	encode_op_hdr(xdr, OP_CREATE_SESSION, decode_create_session_maxsz, hdr);  in encode_create_session()
1876 	p = reserve_space(xdr, 16 + 2*28 + 20 + clnt->cl_nodelen + 12);  in encode_create_session()
1911 static void encode_destroy_session(struct xdr_stream *xdr,  in encode_destroy_session()  argument
1915 	encode_op_hdr(xdr, OP_DESTROY_SESSION, decode_destroy_session_maxsz, hdr);  in encode_destroy_session()
1916 	encode_opaque_fixed(xdr, session->sess_id.data, NFS4_MAX_SESSIONID_LEN);  in encode_destroy_session()
1919 static void encode_destroy_clientid(struct xdr_stream *xdr,  in encode_destroy_clientid()  argument
1923 	encode_op_hdr(xdr, OP_DESTROY_CLIENTID, decode_destroy_clientid_maxsz, hdr);  in encode_destroy_clientid()
1924 	encode_uint64(xdr, clientid);  in encode_destroy_clientid()
1927 static void encode_reclaim_complete(struct xdr_stream *xdr,  in encode_reclaim_complete()  argument
1931 	encode_op_hdr(xdr, OP_RECLAIM_COMPLETE, decode_reclaim_complete_maxsz, hdr);  in encode_reclaim_complete()
1932 	encode_uint32(xdr, args->one_fs);  in encode_reclaim_complete()
1936 static void encode_sequence(struct xdr_stream *xdr,  in encode_sequence()  argument
1951 	encode_op_hdr(xdr, OP_SEQUENCE, decode_sequence_maxsz, hdr);  in encode_sequence()
1965 	p = reserve_space(xdr, NFS4_MAX_SESSIONID_LEN + 16);  in encode_sequence()
1976 encode_getdeviceinfo(struct xdr_stream *xdr,  in encode_getdeviceinfo()  argument
1982 	encode_op_hdr(xdr, OP_GETDEVICEINFO, decode_getdeviceinfo_maxsz, hdr);  in encode_getdeviceinfo()
1983 	p = reserve_space(xdr, NFS4_DEVICEID4_SIZE + 4 + 4);  in encode_getdeviceinfo()
1989 	p = reserve_space(xdr, 4 + 4);  in encode_getdeviceinfo()
1995 encode_layoutget(struct xdr_stream *xdr,  in encode_layoutget()  argument
2001 	encode_op_hdr(xdr, OP_LAYOUTGET, decode_layoutget_maxsz, hdr);  in encode_layoutget()
2002 	p = reserve_space(xdr, 36);  in encode_layoutget()
2009 	encode_nfs4_stateid(xdr, &args->stateid);  in encode_layoutget()
2010 	encode_uint32(xdr, args->maxcount);  in encode_layoutget()
2022 encode_layoutcommit(struct xdr_stream *xdr,  in encode_layoutcommit()  argument
2032 	encode_op_hdr(xdr, OP_LAYOUTCOMMIT, decode_layoutcommit_maxsz, hdr);  in encode_layoutcommit()
2033 	p = reserve_space(xdr, 20);  in encode_layoutcommit()
2038 	encode_nfs4_stateid(xdr, &args->stateid);  in encode_layoutcommit()
2040 		p = reserve_space(xdr, 20);  in encode_layoutcommit()
2044 		p = reserve_space(xdr, 12);  in encode_layoutcommit()
2050 	encode_uint32(xdr, args->layoutupdate_len);  in encode_layoutcommit()
2052 		xdr_write_pages(xdr, args->layoutupdate_pages, 0,  in encode_layoutcommit()
2059 encode_layoutreturn(struct xdr_stream *xdr,  in encode_layoutreturn()  argument
2065 	encode_op_hdr(xdr, OP_LAYOUTRETURN, decode_layoutreturn_maxsz, hdr);  in encode_layoutreturn()
2066 	p = reserve_space(xdr, 16);  in encode_layoutreturn()
2071 	p = reserve_space(xdr, 16);  in encode_layoutreturn()
2075 	encode_nfs4_stateid(xdr, &args->stateid);  in encode_layoutreturn()
2078 		args->ld_private->ops->encode(xdr, args, args->ld_private);  in encode_layoutreturn()
2080 		encode_uint32(xdr, 0);  in encode_layoutreturn()
2084 encode_secinfo_no_name(struct xdr_stream *xdr,  in encode_secinfo_no_name()  argument
2088 	encode_op_hdr(xdr, OP_SECINFO_NO_NAME, decode_secinfo_no_name_maxsz, hdr);  in encode_secinfo_no_name()
2089 	encode_uint32(xdr, args->style);  in encode_secinfo_no_name()
2093 static void encode_test_stateid(struct xdr_stream *xdr,  in encode_test_stateid()  argument
2097 	encode_op_hdr(xdr, OP_TEST_STATEID, decode_test_stateid_maxsz, hdr);  in encode_test_stateid()
2098 	encode_uint32(xdr, 1);  in encode_test_stateid()
2099 	encode_nfs4_stateid(xdr, args->stateid);  in encode_test_stateid()
2102 static void encode_free_stateid(struct xdr_stream *xdr,  in encode_free_stateid()  argument
2106 	encode_op_hdr(xdr, OP_FREE_STATEID, decode_free_stateid_maxsz, hdr);  in encode_free_stateid()
2107 	encode_nfs4_stateid(xdr, &args->stateid);  in encode_free_stateid()
2111 encode_layoutreturn(struct xdr_stream *xdr,  in encode_layoutreturn()  argument
2118 encode_layoutget(struct xdr_stream *xdr,  in encode_layoutget()  argument
2142 static void nfs4_xdr_enc_access(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_access()  argument
2150 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_access()
2151 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_access()
2152 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_access()
2153 	encode_access(xdr, args->access, &hdr);  in nfs4_xdr_enc_access()
2155 		encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_access()
2162 static void nfs4_xdr_enc_lookup(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_lookup()  argument
2170 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_lookup()
2171 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_lookup()
2172 	encode_putfh(xdr, args->dir_fh, &hdr);  in nfs4_xdr_enc_lookup()
2173 	encode_lookup(xdr, args->name, &hdr);  in nfs4_xdr_enc_lookup()
2174 	encode_getfh(xdr, &hdr);  in nfs4_xdr_enc_lookup()
2175 	encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_lookup()
2182 static void nfs4_xdr_enc_lookupp(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_lookupp()  argument
2190 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_lookupp()
2191 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_lookupp()
2192 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_lookupp()
2193 	encode_lookupp(xdr, &hdr);  in nfs4_xdr_enc_lookupp()
2194 	encode_getfh(xdr, &hdr);  in nfs4_xdr_enc_lookupp()
2195 	encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_lookupp()
2203 				     struct xdr_stream *xdr,  in nfs4_xdr_enc_lookup_root()  argument
2211 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_lookup_root()
2212 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_lookup_root()
2213 	encode_putrootfh(xdr, &hdr);  in nfs4_xdr_enc_lookup_root()
2214 	encode_getfh(xdr, &hdr);  in nfs4_xdr_enc_lookup_root()
2215 	encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_lookup_root()
2222 static void nfs4_xdr_enc_remove(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_remove()  argument
2230 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_remove()
2231 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_remove()
2232 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_remove()
2233 	encode_remove(xdr, &args->name, &hdr);  in nfs4_xdr_enc_remove()
2240 static void nfs4_xdr_enc_rename(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_rename()  argument
2248 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_rename()
2249 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_rename()
2250 	encode_putfh(xdr, args->old_dir, &hdr);  in nfs4_xdr_enc_rename()
2251 	encode_savefh(xdr, &hdr);  in nfs4_xdr_enc_rename()
2252 	encode_putfh(xdr, args->new_dir, &hdr);  in nfs4_xdr_enc_rename()
2253 	encode_rename(xdr, args->old_name, args->new_name, &hdr);  in nfs4_xdr_enc_rename()
2260 static void nfs4_xdr_enc_link(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_link()  argument
2268 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_link()
2269 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_link()
2270 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_link()
2271 	encode_savefh(xdr, &hdr);  in nfs4_xdr_enc_link()
2272 	encode_putfh(xdr, args->dir_fh, &hdr);  in nfs4_xdr_enc_link()
2273 	encode_link(xdr, args->name, &hdr);  in nfs4_xdr_enc_link()
2274 	encode_restorefh(xdr, &hdr);  in nfs4_xdr_enc_link()
2275 	encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_link()
2282 static void nfs4_xdr_enc_create(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_create()  argument
2290 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_create()
2291 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_create()
2292 	encode_putfh(xdr, args->dir_fh, &hdr);  in nfs4_xdr_enc_create()
2293 	encode_create(xdr, args, &hdr);  in nfs4_xdr_enc_create()
2294 	encode_getfh(xdr, &hdr);  in nfs4_xdr_enc_create()
2295 	encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_create()
2302 static void nfs4_xdr_enc_symlink(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_symlink()  argument
2307 	nfs4_xdr_enc_create(req, xdr, args);  in nfs4_xdr_enc_symlink()
2313 static void nfs4_xdr_enc_getattr(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_getattr()  argument
2321 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_getattr()
2322 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_getattr()
2323 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_getattr()
2324 	encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_getattr()
2331 static void nfs4_xdr_enc_close(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_close()  argument
2339 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_close()
2340 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_close()
2341 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_close()
2343 		encode_layoutreturn(xdr, args->lr_args, &hdr);  in nfs4_xdr_enc_close()
2345 		encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_close()
2346 	encode_close(xdr, args, &hdr);  in nfs4_xdr_enc_close()
2353 static void nfs4_xdr_enc_open(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_open()  argument
2361 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_open()
2362 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_open()
2363 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_open()
2364 	encode_open(xdr, args, &hdr);  in nfs4_xdr_enc_open()
2365 	encode_getfh(xdr, &hdr);  in nfs4_xdr_enc_open()
2367 		encode_access(xdr, args->access, &hdr);  in nfs4_xdr_enc_open()
2368 	encode_getfattr_open(xdr, args->bitmask, args->open_bitmap, &hdr);  in nfs4_xdr_enc_open()
2370 		encode_layoutget(xdr, args->lg_args, &hdr);  in nfs4_xdr_enc_open()
2382 				      struct xdr_stream *xdr,  in nfs4_xdr_enc_open_confirm()  argument
2390 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_open_confirm()
2391 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_open_confirm()
2392 	encode_open_confirm(xdr, args, &hdr);  in nfs4_xdr_enc_open_confirm()
2400 				     struct xdr_stream *xdr,  in nfs4_xdr_enc_open_noattr()  argument
2408 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_open_noattr()
2409 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_open_noattr()
2410 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_open_noattr()
2411 	encode_open(xdr, args, &hdr);  in nfs4_xdr_enc_open_noattr()
2413 		encode_access(xdr, args->access, &hdr);  in nfs4_xdr_enc_open_noattr()
2414 	encode_getfattr_open(xdr, args->bitmask, args->open_bitmap, &hdr);  in nfs4_xdr_enc_open_noattr()
2416 		encode_layoutget(xdr, args->lg_args, &hdr);  in nfs4_xdr_enc_open_noattr()
2428 					struct xdr_stream *xdr,  in nfs4_xdr_enc_open_downgrade()  argument
2436 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_open_downgrade()
2437 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_open_downgrade()
2438 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_open_downgrade()
2440 		encode_layoutreturn(xdr, args->lr_args, &hdr);  in nfs4_xdr_enc_open_downgrade()
2441 	encode_open_downgrade(xdr, args, &hdr);  in nfs4_xdr_enc_open_downgrade()
2448 static void nfs4_xdr_enc_lock(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_lock()  argument
2456 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_lock()
2457 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_lock()
2458 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_lock()
2459 	encode_lock(xdr, args, &hdr);  in nfs4_xdr_enc_lock()
2466 static void nfs4_xdr_enc_lockt(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_lockt()  argument
2474 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_lockt()
2475 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_lockt()
2476 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_lockt()
2477 	encode_lockt(xdr, args, &hdr);  in nfs4_xdr_enc_lockt()
2484 static void nfs4_xdr_enc_locku(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_locku()  argument
2492 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_locku()
2493 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_locku()
2494 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_locku()
2495 	encode_locku(xdr, args, &hdr);  in nfs4_xdr_enc_locku()
2500 					   struct xdr_stream *xdr,  in nfs4_xdr_enc_release_lockowner()  argument
2508 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_release_lockowner()
2509 	encode_release_lockowner(xdr, &args->lock_owner, &hdr);  in nfs4_xdr_enc_release_lockowner()
2516 static void nfs4_xdr_enc_readlink(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_readlink()  argument
2524 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_readlink()
2525 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_readlink()
2526 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_readlink()
2527 	encode_readlink(xdr, args, req, &hdr);  in nfs4_xdr_enc_readlink()
2537 static void nfs4_xdr_enc_readdir(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_readdir()  argument
2545 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_readdir()
2546 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_readdir()
2547 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_readdir()
2548 	encode_readdir(xdr, args, req, &hdr);  in nfs4_xdr_enc_readdir()
2558 static void nfs4_xdr_enc_read(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_read()  argument
2566 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_read()
2567 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_read()
2568 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_read()
2569 	encode_read(xdr, args, &hdr);  in nfs4_xdr_enc_read()
2580 static void nfs4_xdr_enc_setattr(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_setattr()  argument
2588 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_setattr()
2589 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_setattr()
2590 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_setattr()
2591 	encode_setattr(xdr, args, args->server, &hdr);  in nfs4_xdr_enc_setattr()
2592 	encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_setattr()
2599 static void nfs4_xdr_enc_getacl(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_getacl()  argument
2611 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_getacl()
2612 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_getacl()
2613 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_getacl()
2615 	encode_getattr(xdr, nfs4_acl_bitmap, NULL,  in nfs4_xdr_enc_getacl()
2626 static void nfs4_xdr_enc_write(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_write()  argument
2634 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_write()
2635 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_write()
2636 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_write()
2637 	encode_write(xdr, args, &hdr);  in nfs4_xdr_enc_write()
2640 		encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_write()
2647 static void nfs4_xdr_enc_commit(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_commit()  argument
2655 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_commit()
2656 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_commit()
2657 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_commit()
2658 	encode_commit(xdr, args, &hdr);  in nfs4_xdr_enc_commit()
2665 static void nfs4_xdr_enc_fsinfo(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_fsinfo()  argument
2673 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_fsinfo()
2674 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_fsinfo()
2675 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_fsinfo()
2676 	encode_fsinfo(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_fsinfo()
2683 static void nfs4_xdr_enc_pathconf(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_pathconf()  argument
2691 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_pathconf()
2692 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_pathconf()
2693 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_pathconf()
2694 	encode_getattr(xdr, nfs4_pathconf_bitmap, args->bitmask,  in nfs4_xdr_enc_pathconf()
2702 static void nfs4_xdr_enc_statfs(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_statfs()  argument
2710 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_statfs()
2711 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_statfs()
2712 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_statfs()
2713 	encode_getattr(xdr, nfs4_statfs_bitmap, args->bitmask,  in nfs4_xdr_enc_statfs()
2722 				     struct xdr_stream *xdr,  in nfs4_xdr_enc_server_caps()  argument
2731 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_server_caps()
2732 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_server_caps()
2733 	encode_putfh(xdr, args->fhandle, &hdr);  in nfs4_xdr_enc_server_caps()
2734 	encode_getattr(xdr, bitmask, NULL, 3, &hdr);  in nfs4_xdr_enc_server_caps()
2741 static void nfs4_xdr_enc_renew(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_renew()  argument
2750 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_renew()
2751 	encode_renew(xdr, clp->cl_clientid, &hdr);  in nfs4_xdr_enc_renew()
2759 				     struct xdr_stream *xdr,  in nfs4_xdr_enc_setclientid()  argument
2767 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_setclientid()
2768 	encode_setclientid(xdr, sc, &hdr);  in nfs4_xdr_enc_setclientid()
2776 					     struct xdr_stream *xdr,  in nfs4_xdr_enc_setclientid_confirm()  argument
2784 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_setclientid_confirm()
2785 	encode_setclientid_confirm(xdr, arg, &hdr);  in nfs4_xdr_enc_setclientid_confirm()
2793 				     struct xdr_stream *xdr,  in nfs4_xdr_enc_delegreturn()  argument
2801 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_delegreturn()
2802 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_delegreturn()
2803 	encode_putfh(xdr, args->fhandle, &hdr);  in nfs4_xdr_enc_delegreturn()
2805 		encode_layoutreturn(xdr, args->lr_args, &hdr);  in nfs4_xdr_enc_delegreturn()
2807 		encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_delegreturn()
2808 	encode_delegreturn(xdr, args->stateid, &hdr);  in nfs4_xdr_enc_delegreturn()
2816 				      struct xdr_stream *xdr,  in nfs4_xdr_enc_fs_locations()  argument
2825 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_fs_locations()
2826 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_fs_locations()
2828 		encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_fs_locations()
2830 		encode_fs_locations(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_fs_locations()
2832 			encode_renew(xdr, args->clientid, &hdr);  in nfs4_xdr_enc_fs_locations()
2834 		encode_putfh(xdr, args->dir_fh, &hdr);  in nfs4_xdr_enc_fs_locations()
2835 		encode_lookup(xdr, args->name, &hdr);  in nfs4_xdr_enc_fs_locations()
2837 		encode_fs_locations(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_fs_locations()
2849 				struct xdr_stream *xdr,  in nfs4_xdr_enc_secinfo()  argument
2857 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_secinfo()
2858 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_secinfo()
2859 	encode_putfh(xdr, args->dir_fh, &hdr);  in nfs4_xdr_enc_secinfo()
2860 	encode_secinfo(xdr, args->name, &hdr);  in nfs4_xdr_enc_secinfo()
2868 				      struct xdr_stream *xdr,  in nfs4_xdr_enc_fsid_present()  argument
2876 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_fsid_present()
2877 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_fsid_present()
2878 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_fsid_present()
2879 	encode_getfh(xdr, &hdr);  in nfs4_xdr_enc_fsid_present()
2881 		encode_renew(xdr, args->clientid, &hdr);  in nfs4_xdr_enc_fsid_present()
2890 				struct xdr_stream *xdr,  in nfs4_xdr_enc_bind_conn_to_session()  argument
2898 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_bind_conn_to_session()
2899 	encode_bind_conn_to_session(xdr, args, &hdr);  in nfs4_xdr_enc_bind_conn_to_session()
2907 				     struct xdr_stream *xdr,  in nfs4_xdr_enc_exchange_id()  argument
2915 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_exchange_id()
2916 	encode_exchange_id(xdr, args, &hdr);  in nfs4_xdr_enc_exchange_id()
2924 					struct xdr_stream *xdr,  in nfs4_xdr_enc_create_session()  argument
2932 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_create_session()
2933 	encode_create_session(xdr, args, &hdr);  in nfs4_xdr_enc_create_session()
2941 					 struct xdr_stream *xdr,  in nfs4_xdr_enc_destroy_session()  argument
2949 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_destroy_session()
2950 	encode_destroy_session(xdr, session, &hdr);  in nfs4_xdr_enc_destroy_session()
2958 					 struct xdr_stream *xdr,  in nfs4_xdr_enc_destroy_clientid()  argument
2966 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_destroy_clientid()
2967 	encode_destroy_clientid(xdr, clp->cl_clientid, &hdr);  in nfs4_xdr_enc_destroy_clientid()
2974 static void nfs4_xdr_enc_sequence(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_sequence()  argument
2982 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_sequence()
2983 	encode_sequence(xdr, args, &hdr);  in nfs4_xdr_enc_sequence()
2993 					struct xdr_stream *xdr,  in nfs4_xdr_enc_get_lease_time()  argument
3002 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_get_lease_time()
3003 	encode_sequence(xdr, &args->la_seq_args, &hdr);  in nfs4_xdr_enc_get_lease_time()
3004 	encode_putrootfh(xdr, &hdr);  in nfs4_xdr_enc_get_lease_time()
3005 	encode_fsinfo(xdr, lease_bitmap, &hdr);  in nfs4_xdr_enc_get_lease_time()
3015 					  struct xdr_stream *xdr,  in nfs4_xdr_enc_reclaim_complete()  argument
3023 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_reclaim_complete()
3024 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_reclaim_complete()
3025 	encode_reclaim_complete(xdr, args, &hdr);  in nfs4_xdr_enc_reclaim_complete()
3033 				       struct xdr_stream *xdr,  in nfs4_xdr_enc_getdeviceinfo()  argument
3042 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_getdeviceinfo()
3043 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_getdeviceinfo()
3047 	encode_getdeviceinfo(xdr, args, &hdr);  in nfs4_xdr_enc_getdeviceinfo()
3060 				   struct xdr_stream *xdr,  in nfs4_xdr_enc_layoutget()  argument
3068 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_layoutget()
3069 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_layoutget()
3070 	encode_putfh(xdr, NFS_FH(args->inode), &hdr);  in nfs4_xdr_enc_layoutget()
3071 	encode_layoutget(xdr, args, &hdr);  in nfs4_xdr_enc_layoutget()
3082 				      struct xdr_stream *xdr,  in nfs4_xdr_enc_layoutcommit()  argument
3092 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_layoutcommit()
3093 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_layoutcommit()
3094 	encode_putfh(xdr, NFS_FH(args->inode), &hdr);  in nfs4_xdr_enc_layoutcommit()
3095 	encode_layoutcommit(xdr, data->args.inode, args, &hdr);  in nfs4_xdr_enc_layoutcommit()
3096 	encode_getfattr(xdr, args->bitmask, &hdr);  in nfs4_xdr_enc_layoutcommit()
3104 				      struct xdr_stream *xdr,  in nfs4_xdr_enc_layoutreturn()  argument
3112 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_layoutreturn()
3113 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_layoutreturn()
3114 	encode_putfh(xdr, NFS_FH(args->inode), &hdr);  in nfs4_xdr_enc_layoutreturn()
3115 	encode_layoutreturn(xdr, args, &hdr);  in nfs4_xdr_enc_layoutreturn()
3123 					struct xdr_stream *xdr,  in nfs4_xdr_enc_secinfo_no_name()  argument
3131 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_secinfo_no_name()
3132 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_secinfo_no_name()
3133 	encode_putrootfh(xdr, &hdr);  in nfs4_xdr_enc_secinfo_no_name()
3134 	encode_secinfo_no_name(xdr, args, &hdr);  in nfs4_xdr_enc_secinfo_no_name()
3142 				      struct xdr_stream *xdr,  in nfs4_xdr_enc_test_stateid()  argument
3150 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_test_stateid()
3151 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_test_stateid()
3152 	encode_test_stateid(xdr, args, &hdr);  in nfs4_xdr_enc_test_stateid()
3160 				     struct xdr_stream *xdr,  in nfs4_xdr_enc_free_stateid()  argument
3168 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_free_stateid()
3169 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_free_stateid()
3170 	encode_free_stateid(xdr, args, &hdr);  in nfs4_xdr_enc_free_stateid()
3175 static int decode_opaque_inline(struct xdr_stream *xdr, unsigned int *len, char **string)  in decode_opaque_inline()  argument
3177 	ssize_t ret = xdr_stream_decode_opaque_inline(xdr, (void **)string,  in decode_opaque_inline()
3185 static int decode_compound_hdr(struct xdr_stream *xdr, struct compound_hdr *hdr)  in decode_compound_hdr()  argument
3191 	if (xdr_stream_decode_u32(xdr, &tmp) < 0)  in decode_compound_hdr()
3195 	ret = xdr_stream_decode_opaque_inline(xdr, &ptr, NFS4_OPAQUE_LIMIT);  in decode_compound_hdr()
3201 	if (xdr_stream_decode_u32(xdr, &tmp) < 0)  in decode_compound_hdr()
3209 static bool __decode_op_hdr(struct xdr_stream *xdr, enum nfs_opnum4 expected,  in __decode_op_hdr()  argument
3216 	p = xdr_inline_decode(xdr, 8);  in __decode_op_hdr()
3228 	trace_nfs4_xdr_status(xdr, opnum, nfserr);  in __decode_op_hdr()
3232 	trace_nfs4_xdr_bad_operation(xdr, opnum, expected);  in __decode_op_hdr()
3240 static int decode_op_hdr(struct xdr_stream *xdr, enum nfs_opnum4 expected)  in decode_op_hdr()  argument
3244 	__decode_op_hdr(xdr, expected, &retval);  in decode_op_hdr()
3249 static int decode_ace(struct xdr_stream *xdr, void *ace)  in decode_ace()  argument
3255 	p = xdr_inline_decode(xdr, 12);  in decode_ace()
3258 	return decode_opaque_inline(xdr, &strlen, &str);  in decode_ace()
3262 decode_bitmap4(struct xdr_stream *xdr, uint32_t *bitmap, size_t sz)  in decode_bitmap4()  argument
3266 	ret = xdr_stream_decode_uint32_array(xdr, bitmap, sz);  in decode_bitmap4()
3274 static int decode_attr_bitmap(struct xdr_stream *xdr, uint32_t *bitmap)  in decode_attr_bitmap()  argument
3277 	ret = decode_bitmap4(xdr, bitmap, 3);  in decode_attr_bitmap()
3281 static int decode_attr_length(struct xdr_stream *xdr, uint32_t *attrlen, unsigned int *savep)  in decode_attr_length()  argument
3285 	p = xdr_inline_decode(xdr, 4);  in decode_attr_length()
3289 	*savep = xdr_stream_pos(xdr);  in decode_attr_length()
3293 static int decode_attr_supported(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *bitmask)  in decode_attr_supported()  argument
3297 		ret = decode_attr_bitmap(xdr, bitmask);  in decode_attr_supported()
3308 static int decode_attr_type(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *type)  in decode_attr_type()  argument
3317 		p = xdr_inline_decode(xdr, 4);  in decode_attr_type()
3332 static int decode_attr_fh_expire_type(struct xdr_stream *xdr,  in decode_attr_fh_expire_type()  argument
3341 		p = xdr_inline_decode(xdr, 4);  in decode_attr_fh_expire_type()
3351 static int decode_attr_change(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *change)  in decode_attr_change()  argument
3360 		p = xdr_inline_decode(xdr, 8);  in decode_attr_change()
3372 static int decode_attr_size(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *size)  in decode_attr_size()  argument
3381 		p = xdr_inline_decode(xdr, 8);  in decode_attr_size()
3392 static int decode_attr_link_support(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_link_support()  argument
3400 		p = xdr_inline_decode(xdr, 4);  in decode_attr_link_support()
3410 static int decode_attr_symlink_support(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_symlink_support()  argument
3418 		p = xdr_inline_decode(xdr, 4);  in decode_attr_symlink_support()
3428 static int decode_attr_fsid(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_fsid *fsid)  in decode_attr_fsid()  argument
3438 		p = xdr_inline_decode(xdr, 16);  in decode_attr_fsid()
3452 static int decode_attr_lease_time(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_lease_time()  argument
3460 		p = xdr_inline_decode(xdr, 4);  in decode_attr_lease_time()
3470 static int decode_attr_error(struct xdr_stream *xdr, uint32_t *bitmap, int32_t *res)  in decode_attr_error()  argument
3477 		p = xdr_inline_decode(xdr, 4);  in decode_attr_error()
3486 static int decode_attr_exclcreat_supported(struct xdr_stream *xdr,  in decode_attr_exclcreat_supported()  argument
3491 		ret = decode_attr_bitmap(xdr, bitmask);  in decode_attr_exclcreat_supported()
3502 static int decode_attr_filehandle(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_fh *fh)  in decode_attr_filehandle()  argument
3513 		p = xdr_inline_decode(xdr, 4);  in decode_attr_filehandle()
3518 			trace_nfs4_xdr_bad_filehandle(xdr, OP_READDIR,  in decode_attr_filehandle()
3522 		p = xdr_inline_decode(xdr, len);  in decode_attr_filehandle()
3534 static int decode_attr_aclsupport(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_aclsupport()  argument
3542 		p = xdr_inline_decode(xdr, 4);  in decode_attr_aclsupport()
3552 static int decode_attr_case_insensitive(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_case_insensitive()  argument
3560 		p = xdr_inline_decode(xdr, 4);  in decode_attr_case_insensitive()
3570 static int decode_attr_case_preserving(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_case_preserving()  argument
3578 		p = xdr_inline_decode(xdr, 4);  in decode_attr_case_preserving()
3588 static int decode_attr_fileid(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *fileid)  in decode_attr_fileid()  argument
3597 		p = xdr_inline_decode(xdr, 8);  in decode_attr_fileid()
3608 static int decode_attr_mounted_on_fileid(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *fileid)  in decode_attr_mounted_on_fileid()  argument
3617 		p = xdr_inline_decode(xdr, 8);  in decode_attr_mounted_on_fileid()
3628 static int decode_attr_files_avail(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_files_avail()  argument
3637 		p = xdr_inline_decode(xdr, 8);  in decode_attr_files_avail()
3647 static int decode_attr_files_free(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_files_free()  argument
3656 		p = xdr_inline_decode(xdr, 8);  in decode_attr_files_free()
3666 static int decode_attr_files_total(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_files_total()  argument
3675 		p = xdr_inline_decode(xdr, 8);  in decode_attr_files_total()
3685 static int decode_pathname(struct xdr_stream *xdr, struct nfs4_pathname *path)  in decode_pathname()  argument
3691 	p = xdr_inline_decode(xdr, 4);  in decode_pathname()
3704 		status = decode_opaque_inline(xdr, &component->len, &component->data);  in decode_pathname()
3727 static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs4_fs_locati…  in decode_attr_fs_locations()  argument
3744 	status = decode_pathname(xdr, &res->fs_path);  in decode_attr_fs_locations()
3747 	p = xdr_inline_decode(xdr, 4);  in decode_attr_fs_locations()
3758 		p = xdr_inline_decode(xdr, 4);  in decode_attr_fs_locations()
3777 					status = decode_opaque_inline(xdr, &len, &data);  in decode_attr_fs_locations()
3784 			status = decode_opaque_inline(xdr, &server->len, &server->data);  in decode_attr_fs_locations()
3789 		status = decode_pathname(xdr, &loc->rootpath);  in decode_attr_fs_locations()
3803 static int decode_attr_maxfilesize(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_maxfilesize()  argument
3812 		p = xdr_inline_decode(xdr, 8);  in decode_attr_maxfilesize()
3822 static int decode_attr_maxlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *maxlink)  in decode_attr_maxlink()  argument
3831 		p = xdr_inline_decode(xdr, 4);  in decode_attr_maxlink()
3841 static int decode_attr_maxname(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *maxname)  in decode_attr_maxname()  argument
3850 		p = xdr_inline_decode(xdr, 4);  in decode_attr_maxname()
3860 static int decode_attr_maxread(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_maxread()  argument
3870 		p = xdr_inline_decode(xdr, 8);  in decode_attr_maxread()
3883 static int decode_attr_maxwrite(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_maxwrite()  argument
3893 		p = xdr_inline_decode(xdr, 8);  in decode_attr_maxwrite()
3906 static int decode_attr_mode(struct xdr_stream *xdr, uint32_t *bitmap, umode_t *mode)  in decode_attr_mode()  argument
3916 		p = xdr_inline_decode(xdr, 4);  in decode_attr_mode()
3928 static int decode_attr_nlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *nlink)  in decode_attr_nlink()  argument
3937 		p = xdr_inline_decode(xdr, 4);  in decode_attr_nlink()
3948 static ssize_t decode_nfs4_string(struct xdr_stream *xdr,  in decode_nfs4_string()  argument
3953 	ret = xdr_stream_decode_string_dup(xdr, &name->data,  in decode_nfs4_string()
3961 static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_owner()  argument
3976 		len = decode_nfs4_string(xdr, owner_name, GFP_NOIO);  in decode_attr_owner()
3982 		len = xdr_stream_decode_opaque_inline(xdr, (void **)&p,  in decode_attr_owner()
3995 static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_group()  argument
4010 		len = decode_nfs4_string(xdr, group_name, GFP_NOIO);  in decode_attr_group()
4016 		len = xdr_stream_decode_opaque_inline(xdr, (void **)&p,  in decode_attr_group()
4029 static int decode_attr_rdev(struct xdr_stream *xdr, uint32_t *bitmap, dev_t *rdev)  in decode_attr_rdev()  argument
4041 		p = xdr_inline_decode(xdr, 8);  in decode_attr_rdev()
4056 static int decode_attr_space_avail(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_space_avail()  argument
4065 		p = xdr_inline_decode(xdr, 8);  in decode_attr_space_avail()
4075 static int decode_attr_space_free(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_space_free()  argument
4084 		p = xdr_inline_decode(xdr, 8);  in decode_attr_space_free()
4094 static int decode_attr_space_total(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_space_total()  argument
4103 		p = xdr_inline_decode(xdr, 8);  in decode_attr_space_total()
4113 static int decode_attr_space_used(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *used)  in decode_attr_space_used()  argument
4122 		p = xdr_inline_decode(xdr, 8);  in decode_attr_space_used()
4145 static int decode_attr_time(struct xdr_stream *xdr, struct timespec64 *time)  in decode_attr_time()  argument
4149 	p = xdr_inline_decode(xdr, nfstime4_maxsz << 2);  in decode_attr_time()
4156 static int decode_attr_time_access(struct xdr_stream *xdr, uint32_t *bitmap, struct timespec64 *tim…  in decode_attr_time_access()  argument
4165 		status = decode_attr_time(xdr, time);  in decode_attr_time_access()
4174 static int decode_attr_time_metadata(struct xdr_stream *xdr, uint32_t *bitmap, struct timespec64 *t…  in decode_attr_time_metadata()  argument
4183 		status = decode_attr_time(xdr, time);  in decode_attr_time_metadata()
4192 static int decode_attr_time_delta(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_time_delta()  argument
4202 		status = decode_attr_time(xdr, time);  in decode_attr_time_delta()
4210 static int decode_attr_security_label(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_security_label()  argument
4222 		p = xdr_inline_decode(xdr, 4);  in decode_attr_security_label()
4226 		p = xdr_inline_decode(xdr, 4);  in decode_attr_security_label()
4230 		p = xdr_inline_decode(xdr, 4);  in decode_attr_security_label()
4234 		p = xdr_inline_decode(xdr, len);  in decode_attr_security_label()
4259 static int decode_attr_time_modify(struct xdr_stream *xdr, uint32_t *bitmap, struct timespec64 *tim…  in decode_attr_time_modify()  argument
4268 		status = decode_attr_time(xdr, time);  in decode_attr_time_modify()
4277 static int decode_attr_xattrsupport(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_xattrsupport()  argument
4286 		p = xdr_inline_decode(xdr, 4);  in decode_attr_xattrsupport()
4297 static int verify_attr_len(struct xdr_stream *xdr, unsigned int savep, uint32_t attrlen)  in verify_attr_len()  argument
4300 	unsigned int nwords = (xdr_stream_pos(xdr) - savep) >> 2;  in verify_attr_len()
4314 static int decode_change_info(struct xdr_stream *xdr, struct nfs4_change_info *cinfo)  in decode_change_info()  argument
4318 	p = xdr_inline_decode(xdr, 20);  in decode_change_info()
4327 static int decode_access(struct xdr_stream *xdr, u32 *supported, u32 *access)  in decode_access()  argument
4333 	status = decode_op_hdr(xdr, OP_ACCESS);  in decode_access()
4336 	p = xdr_inline_decode(xdr, 8);  in decode_access()
4346 static int decode_opaque_fixed(struct xdr_stream *xdr, void *buf, size_t len)  in decode_opaque_fixed()  argument
4348 	ssize_t ret = xdr_stream_decode_opaque_fixed(xdr, buf, len);  in decode_opaque_fixed()
4354 static int decode_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid)  in decode_stateid()  argument
4356 	return decode_opaque_fixed(xdr, stateid, NFS4_STATEID_SIZE);  in decode_stateid()
4359 static int decode_open_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid)  in decode_open_stateid()  argument
4362 	return decode_stateid(xdr, stateid);  in decode_open_stateid()
4365 static int decode_lock_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid)  in decode_lock_stateid()  argument
4368 	return decode_stateid(xdr, stateid);  in decode_lock_stateid()
4371 static int decode_delegation_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid)  in decode_delegation_stateid()  argument
4374 	return decode_stateid(xdr, stateid);  in decode_delegation_stateid()
4377 static int decode_invalid_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid)  in decode_invalid_stateid()  argument
4382 	return decode_stateid(xdr, &dummy);  in decode_invalid_stateid()
4385 static int decode_close(struct xdr_stream *xdr, struct nfs_closeres *res)  in decode_close()  argument
4389 	status = decode_op_hdr(xdr, OP_CLOSE);  in decode_close()
4393 		status = decode_invalid_stateid(xdr, &res->stateid);  in decode_close()
4397 static int decode_verifier(struct xdr_stream *xdr, void *verifier)  in decode_verifier()  argument
4399 	return decode_opaque_fixed(xdr, verifier, NFS4_VERIFIER_SIZE);  in decode_verifier()
4402 static int decode_write_verifier(struct xdr_stream *xdr, struct nfs_write_verifier *verifier)  in decode_write_verifier()  argument
4404 	return decode_opaque_fixed(xdr, verifier->data, NFS4_VERIFIER_SIZE);  in decode_write_verifier()
4407 static int decode_commit(struct xdr_stream *xdr, struct nfs_commitres *res)  in decode_commit()  argument
4412 	status = decode_op_hdr(xdr, OP_COMMIT);  in decode_commit()
4414 		status = decode_write_verifier(xdr, &verf->verifier);  in decode_commit()
4420 static int decode_create(struct xdr_stream *xdr, struct nfs4_change_info *cinfo)  in decode_create()  argument
4426 	status = decode_op_hdr(xdr, OP_CREATE);  in decode_create()
4429 	if ((status = decode_change_info(xdr, cinfo)))  in decode_create()
4431 	p = xdr_inline_decode(xdr, 4);  in decode_create()
4435 	p = xdr_inline_decode(xdr, bmlen << 2);  in decode_create()
4441 static int decode_server_caps(struct xdr_stream *xdr, struct nfs4_server_caps_res *res)  in decode_server_caps()  argument
4447 	if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0)  in decode_server_caps()
4449 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_server_caps()
4451 	if ((status = decode_attr_length(xdr, &attrlen, &savep)) != 0)  in decode_server_caps()
4453 	if ((status = decode_attr_supported(xdr, bitmap, res->attr_bitmask)) != 0)  in decode_server_caps()
4455 	if ((status = decode_attr_fh_expire_type(xdr, bitmap,  in decode_server_caps()
4458 	if ((status = decode_attr_link_support(xdr, bitmap, &res->has_links)) != 0)  in decode_server_caps()
4460 	if ((status = decode_attr_symlink_support(xdr, bitmap, &res->has_symlinks)) != 0)  in decode_server_caps()
4462 	if ((status = decode_attr_aclsupport(xdr, bitmap, &res->acl_bitmask)) != 0)  in decode_server_caps()
4464 	if ((status = decode_attr_case_insensitive(xdr, bitmap, &res->case_insensitive)) != 0)  in decode_server_caps()
4466 	if ((status = decode_attr_case_preserving(xdr, bitmap, &res->case_preserving)) != 0)  in decode_server_caps()
4468 	if ((status = decode_attr_exclcreat_supported(xdr, bitmap,  in decode_server_caps()
4471 	status = verify_attr_len(xdr, savep, attrlen);  in decode_server_caps()
4477 static int decode_statfs(struct xdr_stream *xdr, struct nfs_fsstat *fsstat)  in decode_statfs()  argument
4483 	if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0)  in decode_statfs()
4485 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_statfs()
4487 	if ((status = decode_attr_length(xdr, &attrlen, &savep)) != 0)  in decode_statfs()
4490 	if ((status = decode_attr_files_avail(xdr, bitmap, &fsstat->afiles)) != 0)  in decode_statfs()
4492 	if ((status = decode_attr_files_free(xdr, bitmap, &fsstat->ffiles)) != 0)  in decode_statfs()
4494 	if ((status = decode_attr_files_total(xdr, bitmap, &fsstat->tfiles)) != 0)  in decode_statfs()
4501 	if ((status = decode_attr_space_avail(xdr, bitmap, &fsstat->abytes)) != 0)  in decode_statfs()
4503 	if ((status = decode_attr_space_free(xdr, bitmap, &fsstat->fbytes)) != 0)  in decode_statfs()
4505 	if ((status = decode_attr_space_total(xdr, bitmap, &fsstat->tbytes)) != 0)  in decode_statfs()
4508 	status = verify_attr_len(xdr, savep, attrlen);  in decode_statfs()
4514 static int decode_pathconf(struct xdr_stream *xdr, struct nfs_pathconf *pathconf)  in decode_pathconf()  argument
4520 	if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0)  in decode_pathconf()
4522 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_pathconf()
4524 	if ((status = decode_attr_length(xdr, &attrlen, &savep)) != 0)  in decode_pathconf()
4527 	if ((status = decode_attr_maxlink(xdr, bitmap, &pathconf->max_link)) != 0)  in decode_pathconf()
4529 	if ((status = decode_attr_maxname(xdr, bitmap, &pathconf->max_namelen)) != 0)  in decode_pathconf()
4532 	status = verify_attr_len(xdr, savep, attrlen);  in decode_pathconf()
4538 static int decode_threshold_hint(struct xdr_stream *xdr,  in decode_threshold_hint()  argument
4547 		p = xdr_inline_decode(xdr, 8);  in decode_threshold_hint()
4555 static int decode_first_threshold_item4(struct xdr_stream *xdr,  in decode_first_threshold_item4()  argument
4564 	p = xdr_inline_decode(xdr, 4);  in decode_first_threshold_item4()
4570 	status = decode_attr_bitmap(xdr, bitmap);  in decode_first_threshold_item4()
4575 	status = decode_attr_length(xdr, &attrlen, &savep);  in decode_first_threshold_item4()
4579 	status = decode_threshold_hint(xdr, bitmap, &res->rd_sz, THRESHOLD_RD);  in decode_first_threshold_item4()
4582 	status = decode_threshold_hint(xdr, bitmap, &res->wr_sz, THRESHOLD_WR);  in decode_first_threshold_item4()
4585 	status = decode_threshold_hint(xdr, bitmap, &res->rd_io_sz,  in decode_first_threshold_item4()
4589 	status = decode_threshold_hint(xdr, bitmap, &res->wr_io_sz,  in decode_first_threshold_item4()
4594 	status = verify_attr_len(xdr, savep, attrlen);  in decode_first_threshold_item4()
4608 static int decode_attr_mdsthreshold(struct xdr_stream *xdr,  in decode_attr_mdsthreshold()  argument
4622 		p = xdr_inline_decode(xdr, 4);  in decode_attr_mdsthreshold()
4633 		status = decode_first_threshold_item4(xdr, res);  in decode_attr_mdsthreshold()
4639 static int decode_getfattr_attrs(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_getfattr_attrs()  argument
4648 	status = decode_attr_type(xdr, bitmap, &type);  in decode_getfattr_attrs()
4657 	status = decode_attr_change(xdr, bitmap, &fattr->change_attr);  in decode_getfattr_attrs()
4662 	status = decode_attr_size(xdr, bitmap, &fattr->size);  in decode_getfattr_attrs()
4667 	status = decode_attr_fsid(xdr, bitmap, &fattr->fsid);  in decode_getfattr_attrs()
4673 	status = decode_attr_error(xdr, bitmap, &err);  in decode_getfattr_attrs()
4677 	status = decode_attr_filehandle(xdr, bitmap, fh);  in decode_getfattr_attrs()
4681 	status = decode_attr_fileid(xdr, bitmap, &fattr->fileid);  in decode_getfattr_attrs()
4686 	status = decode_attr_fs_locations(xdr, bitmap, fs_loc);  in decode_getfattr_attrs()
4695 	status = decode_attr_mode(xdr, bitmap, &fmode);  in decode_getfattr_attrs()
4703 	status = decode_attr_nlink(xdr, bitmap, &fattr->nlink);  in decode_getfattr_attrs()
4708 	status = decode_attr_owner(xdr, bitmap, server, &fattr->uid, fattr->owner_name);  in decode_getfattr_attrs()
4713 	status = decode_attr_group(xdr, bitmap, server, &fattr->gid, fattr->group_name);  in decode_getfattr_attrs()
4718 	status = decode_attr_rdev(xdr, bitmap, &fattr->rdev);  in decode_getfattr_attrs()
4723 	status = decode_attr_space_used(xdr, bitmap, &fattr->du.nfs3.used);  in decode_getfattr_attrs()
4728 	status = decode_attr_time_access(xdr, bitmap, &fattr->atime);  in decode_getfattr_attrs()
4733 	status = decode_attr_time_metadata(xdr, bitmap, &fattr->ctime);  in decode_getfattr_attrs()
4738 	status = decode_attr_time_modify(xdr, bitmap, &fattr->mtime);  in decode_getfattr_attrs()
4743 	status = decode_attr_mounted_on_fileid(xdr, bitmap, &fattr->mounted_on_fileid);  in decode_getfattr_attrs()
4752 	status = decode_attr_mdsthreshold(xdr, bitmap, fattr->mdsthreshold);  in decode_getfattr_attrs()
4756 	status = decode_attr_security_label(xdr, bitmap, fattr->label);  in decode_getfattr_attrs()
4766 static int decode_getfattr_generic(struct xdr_stream *xdr, struct nfs_fattr *fattr,  in decode_getfattr_generic()  argument
4775 	status = decode_op_hdr(xdr, OP_GETATTR);  in decode_getfattr_generic()
4779 	status = decode_attr_bitmap(xdr, bitmap);  in decode_getfattr_generic()
4783 	status = decode_attr_length(xdr, &attrlen, &savep);  in decode_getfattr_generic()
4787 	status = decode_getfattr_attrs(xdr, bitmap, fattr, fh, fs_loc, server);  in decode_getfattr_generic()
4791 	status = verify_attr_len(xdr, savep, attrlen);  in decode_getfattr_generic()
4797 static int decode_getfattr(struct xdr_stream *xdr, struct nfs_fattr *fattr,  in decode_getfattr()  argument
4800 	return decode_getfattr_generic(xdr, fattr, NULL, NULL, server);  in decode_getfattr()
4806 static int decode_pnfs_layout_types(struct xdr_stream *xdr,  in decode_pnfs_layout_types()  argument
4812 	p = xdr_inline_decode(xdr, 4);  in decode_pnfs_layout_types()
4822 	p = xdr_inline_decode(xdr, fsinfo->nlayouttypes * 4);  in decode_pnfs_layout_types()
4842 static int decode_attr_pnfstype(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_pnfstype()  argument
4851 		status = decode_pnfs_layout_types(xdr, fsinfo);  in decode_attr_pnfstype()
4860 static int decode_attr_layout_blksize(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_layout_blksize()  argument
4868 		p = xdr_inline_decode(xdr, 4);  in decode_attr_layout_blksize()
4880 static int decode_attr_clone_blksize(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_clone_blksize()  argument
4888 		p = xdr_inline_decode(xdr, 4);  in decode_attr_clone_blksize()
4897 static int decode_attr_change_attr_type(struct xdr_stream *xdr,  in decode_attr_change_attr_type()  argument
4905 		if (xdr_stream_decode_u32(xdr, &tmp))  in decode_attr_change_attr_type()
4923 static int decode_fsinfo(struct xdr_stream *xdr, struct nfs_fsinfo *fsinfo)  in decode_fsinfo()  argument
4929 	if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0)  in decode_fsinfo()
4931 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_fsinfo()
4933 	if ((status = decode_attr_length(xdr, &attrlen, &savep)) != 0)  in decode_fsinfo()
4938 	if ((status = decode_attr_lease_time(xdr, bitmap, &fsinfo->lease_time)) != 0)  in decode_fsinfo()
4940 	if ((status = decode_attr_maxfilesize(xdr, bitmap, &fsinfo->maxfilesize)) != 0)  in decode_fsinfo()
4942 	if ((status = decode_attr_maxread(xdr, bitmap, &fsinfo->rtmax)) != 0)  in decode_fsinfo()
4945 	if ((status = decode_attr_maxwrite(xdr, bitmap, &fsinfo->wtmax)) != 0)  in decode_fsinfo()
4953 	status = decode_attr_time_delta(xdr, bitmap, &fsinfo->time_delta);  in decode_fsinfo()
4956 	status = decode_attr_pnfstype(xdr, bitmap, fsinfo);  in decode_fsinfo()
4964 	status = decode_attr_layout_blksize(xdr, bitmap, &fsinfo->blksize);  in decode_fsinfo()
4967 	status = decode_attr_clone_blksize(xdr, bitmap, &fsinfo->clone_blksize);  in decode_fsinfo()
4971 	status = decode_attr_change_attr_type(xdr, bitmap,  in decode_fsinfo()
4976 	status = decode_attr_xattrsupport(xdr, bitmap,  in decode_fsinfo()
4981 	status = verify_attr_len(xdr, savep, attrlen);  in decode_fsinfo()
4987 static int decode_getfh(struct xdr_stream *xdr, struct nfs_fh *fh)  in decode_getfh()  argument
4996 	status = decode_op_hdr(xdr, OP_GETFH);  in decode_getfh()
5000 	p = xdr_inline_decode(xdr, 4);  in decode_getfh()
5005 		trace_nfs4_xdr_bad_filehandle(xdr, OP_GETFH, NFS4ERR_BADHANDLE);  in decode_getfh()
5009 	p = xdr_inline_decode(xdr, len);  in decode_getfh()
5016 static int decode_link(struct xdr_stream *xdr, struct nfs4_change_info *cinfo)  in decode_link()  argument
5020 	status = decode_op_hdr(xdr, OP_LINK);  in decode_link()
5023 	return decode_change_info(xdr, cinfo);  in decode_link()
5029 static int decode_lock_denied (struct xdr_stream *xdr, struct file_lock *fl)  in decode_lock_denied()  argument
5035 	p = xdr_inline_decode(xdr, 32); /* read 32 bytes */  in decode_lock_denied()
5053 	p = xdr_inline_decode(xdr, namelen); /* variable size field */  in decode_lock_denied()
5059 static int decode_lock(struct xdr_stream *xdr, struct nfs_lock_res *res)  in decode_lock()  argument
5063 	status = decode_op_hdr(xdr, OP_LOCK);  in decode_lock()
5067 		status = decode_lock_stateid(xdr, &res->stateid);  in decode_lock()
5071 		status = decode_lock_denied(xdr, NULL);  in decode_lock()
5079 static int decode_lockt(struct xdr_stream *xdr, struct nfs_lockt_res *res)  in decode_lockt()  argument
5082 	status = decode_op_hdr(xdr, OP_LOCKT);  in decode_lockt()
5084 		return decode_lock_denied(xdr, res->denied);  in decode_lockt()
5088 static int decode_locku(struct xdr_stream *xdr, struct nfs_locku_res *res)  in decode_locku()  argument
5092 	status = decode_op_hdr(xdr, OP_LOCKU);  in decode_locku()
5096 		status = decode_lock_stateid(xdr, &res->stateid);  in decode_locku()
5100 static int decode_release_lockowner(struct xdr_stream *xdr)  in decode_release_lockowner()  argument
5102 	return decode_op_hdr(xdr, OP_RELEASE_LOCKOWNER);  in decode_release_lockowner()
5105 static int decode_lookup(struct xdr_stream *xdr)  in decode_lookup()  argument
5107 	return decode_op_hdr(xdr, OP_LOOKUP);  in decode_lookup()
5110 static int decode_lookupp(struct xdr_stream *xdr)  in decode_lookupp()  argument
5112 	return decode_op_hdr(xdr, OP_LOOKUPP);  in decode_lookupp()
5116 static int decode_space_limit(struct xdr_stream *xdr,  in decode_space_limit()  argument
5123 	p = xdr_inline_decode(xdr, 12);  in decode_space_limit()
5141 static int decode_rw_delegation(struct xdr_stream *xdr,  in decode_rw_delegation()  argument
5148 	status = decode_delegation_stateid(xdr, &res->delegation);  in decode_rw_delegation()
5151 	p = xdr_inline_decode(xdr, 4);  in decode_rw_delegation()
5162 		if (decode_space_limit(xdr, &res->pagemod_limit) < 0)  in decode_rw_delegation()
5165 	return decode_ace(xdr, NULL);  in decode_rw_delegation()
5168 static int decode_no_delegation(struct xdr_stream *xdr, struct nfs_openres *res)  in decode_no_delegation()  argument
5173 	p = xdr_inline_decode(xdr, 4);  in decode_no_delegation()
5180 			xdr_inline_decode(xdr, 4);  in decode_no_delegation()
5186 static int decode_delegation(struct xdr_stream *xdr, struct nfs_openres *res)  in decode_delegation()  argument
5191 	p = xdr_inline_decode(xdr, 4);  in decode_delegation()
5201 		return decode_rw_delegation(xdr, delegation_type, res);  in decode_delegation()
5203 		return decode_no_delegation(xdr, res);  in decode_delegation()
5208 static int decode_open(struct xdr_stream *xdr, struct nfs_openres *res)  in decode_open()  argument
5214 	if (!__decode_op_hdr(xdr, OP_OPEN, &status))  in decode_open()
5219 	status = decode_open_stateid(xdr, &res->stateid);  in decode_open()
5223 	decode_change_info(xdr, &res->cinfo);  in decode_open()
5225 	p = xdr_inline_decode(xdr, 8);  in decode_open()
5233 	p = xdr_inline_decode(xdr, bmlen << 2);  in decode_open()
5242 	return decode_delegation(xdr, res);  in decode_open()
5248 static int decode_open_confirm(struct xdr_stream *xdr, struct nfs_open_confirmres *res)  in decode_open_confirm()  argument
5252 	status = decode_op_hdr(xdr, OP_OPEN_CONFIRM);  in decode_open_confirm()
5256 		status = decode_open_stateid(xdr, &res->stateid);  in decode_open_confirm()
5260 static int decode_open_downgrade(struct xdr_stream *xdr, struct nfs_closeres *res)  in decode_open_downgrade()  argument
5264 	status = decode_op_hdr(xdr, OP_OPEN_DOWNGRADE);  in decode_open_downgrade()
5268 		status = decode_open_stateid(xdr, &res->stateid);  in decode_open_downgrade()
5272 static int decode_putfh(struct xdr_stream *xdr)  in decode_putfh()  argument
5274 	return decode_op_hdr(xdr, OP_PUTFH);  in decode_putfh()
5277 static int decode_putrootfh(struct xdr_stream *xdr)  in decode_putrootfh()  argument
5279 	return decode_op_hdr(xdr, OP_PUTROOTFH);  in decode_putrootfh()
5282 static int decode_read(struct xdr_stream *xdr, struct rpc_rqst *req,  in decode_read()  argument
5289 	status = decode_op_hdr(xdr, OP_READ);  in decode_read()
5292 	p = xdr_inline_decode(xdr, 8);  in decode_read()
5297 	recvd = xdr_read_pages(xdr, count);  in decode_read()
5309 static int decode_readdir(struct xdr_stream *xdr, struct rpc_rqst *req, struct nfs4_readdir_res *re…  in decode_readdir()  argument
5314 	status = decode_op_hdr(xdr, OP_READDIR);  in decode_readdir()
5316 		status = decode_verifier(xdr, readdir->verifier.data);  in decode_readdir()
5322 	return xdr_read_pages(xdr, xdr->buf->page_len);  in decode_readdir()
5325 static int decode_readlink(struct xdr_stream *xdr, struct rpc_rqst *req)  in decode_readlink()  argument
5332 	status = decode_op_hdr(xdr, OP_READLINK);  in decode_readlink()
5337 	p = xdr_inline_decode(xdr, 4);  in decode_readlink()
5345 	recvd = xdr_read_pages(xdr, len);  in decode_readlink()
5362 static int decode_remove(struct xdr_stream *xdr, struct nfs4_change_info *cinfo)  in decode_remove()  argument
5366 	status = decode_op_hdr(xdr, OP_REMOVE);  in decode_remove()
5369 	status = decode_change_info(xdr, cinfo);  in decode_remove()
5374 static int decode_rename(struct xdr_stream *xdr, struct nfs4_change_info *old_cinfo,  in decode_rename()  argument
5379 	status = decode_op_hdr(xdr, OP_RENAME);  in decode_rename()
5382 	if ((status = decode_change_info(xdr, old_cinfo)))  in decode_rename()
5384 	status = decode_change_info(xdr, new_cinfo);  in decode_rename()
5389 static int decode_renew(struct xdr_stream *xdr)  in decode_renew()  argument
5391 	return decode_op_hdr(xdr, OP_RENEW);  in decode_renew()
5395 decode_restorefh(struct xdr_stream *xdr)  in decode_restorefh()  argument
5397 	return decode_op_hdr(xdr, OP_RESTOREFH);  in decode_restorefh()
5400 static int decode_getacl(struct xdr_stream *xdr, struct rpc_rqst *req,  in decode_getacl()  argument
5409 	if ((status = decode_op_hdr(xdr, OP_GETATTR)) != 0)  in decode_getacl()
5412 	xdr_enter_page(xdr, xdr->buf->page_len);  in decode_getacl()
5414 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_getacl()
5416 	if ((status = decode_attr_length(xdr, &attrlen, &savep)) != 0)  in decode_getacl()
5442 	res->acl_data_offset = xdr_page_pos(xdr);  in decode_getacl()
5446 	if (res->acl_len > xdr_stream_remaining(xdr) ||  in decode_getacl()
5447 	    res->acl_len + res->acl_data_offset > xdr->buf->page_len) {  in decode_getacl()
5450 			attrlen, xdr_stream_remaining(xdr));  in decode_getacl()
5457 decode_savefh(struct xdr_stream *xdr)  in decode_savefh()  argument
5459 	return decode_op_hdr(xdr, OP_SAVEFH);  in decode_savefh()
5462 static int decode_setattr(struct xdr_stream *xdr)  in decode_setattr()  argument
5466 	status = decode_op_hdr(xdr, OP_SETATTR);  in decode_setattr()
5469 	if (decode_bitmap4(xdr, NULL, 0) >= 0)  in decode_setattr()
5474 static int decode_setclientid(struct xdr_stream *xdr, struct nfs4_setclientid_res *res)  in decode_setclientid()  argument
5480 	p = xdr_inline_decode(xdr, 8);  in decode_setclientid()
5491 		p = xdr_inline_decode(xdr, 8 + NFS4_VERIFIER_SIZE);  in decode_setclientid()
5500 		p = xdr_inline_decode(xdr, 4);  in decode_setclientid()
5504 		p = xdr_inline_decode(xdr, len);  in decode_setclientid()
5509 		p = xdr_inline_decode(xdr, 4);  in decode_setclientid()
5513 		p = xdr_inline_decode(xdr, len);  in decode_setclientid()
5523 static int decode_setclientid_confirm(struct xdr_stream *xdr)  in decode_setclientid_confirm()  argument
5525 	return decode_op_hdr(xdr, OP_SETCLIENTID_CONFIRM);  in decode_setclientid_confirm()
5528 static int decode_write(struct xdr_stream *xdr, struct nfs_pgio_res *res)  in decode_write()  argument
5533 	status = decode_op_hdr(xdr, OP_WRITE);  in decode_write()
5537 	p = xdr_inline_decode(xdr, 8);  in decode_write()
5542 	return decode_write_verifier(xdr, &res->verf->verifier);  in decode_write()
5545 static int decode_delegreturn(struct xdr_stream *xdr)  in decode_delegreturn()  argument
5547 	return decode_op_hdr(xdr, OP_DELEGRETURN);  in decode_delegreturn()
5550 static int decode_secinfo_gss(struct xdr_stream *xdr,  in decode_secinfo_gss()  argument
5556 	p = xdr_inline_decode(xdr, 4);  in decode_secinfo_gss()
5563 	p = xdr_inline_decode(xdr, oid_len);  in decode_secinfo_gss()
5569 	p = xdr_inline_decode(xdr, 8);  in decode_secinfo_gss()
5578 static int decode_secinfo_common(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)  in decode_secinfo_common()  argument
5585 	p = xdr_inline_decode(xdr, 4);  in decode_secinfo_common()
5597 		p = xdr_inline_decode(xdr, 4);  in decode_secinfo_common()
5603 			status = decode_secinfo_gss(xdr, sec_flavor);  in decode_secinfo_common()
5615 static int decode_secinfo(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)  in decode_secinfo()  argument
5617 	int status = decode_op_hdr(xdr, OP_SECINFO);  in decode_secinfo()
5620 	return decode_secinfo_common(xdr, res);  in decode_secinfo()
5624 static int decode_secinfo_no_name(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)  in decode_secinfo_no_name()  argument
5626 	int status = decode_op_hdr(xdr, OP_SECINFO_NO_NAME);  in decode_secinfo_no_name()
5629 	return decode_secinfo_common(xdr, res);  in decode_secinfo_no_name()
5632 static int decode_op_map(struct xdr_stream *xdr, struct nfs4_op_map *op_map)  in decode_op_map()  argument
5634 	if (xdr_stream_decode_uint32_array(xdr, op_map->u.words,  in decode_op_map()
5640 static int decode_exchange_id(struct xdr_stream *xdr,  in decode_exchange_id()  argument
5649 	status = decode_op_hdr(xdr, OP_EXCHANGE_ID);  in decode_exchange_id()
5653 	p = xdr_inline_decode(xdr, 8);  in decode_exchange_id()
5657 	p = xdr_inline_decode(xdr, 12);  in decode_exchange_id()
5668 		status = decode_op_map(xdr, &res->state_protect.enforce);  in decode_exchange_id()
5671 		status = decode_op_map(xdr, &res->state_protect.allow);  in decode_exchange_id()
5681 	p = xdr_inline_decode(xdr, 8);  in decode_exchange_id()
5687 	status = decode_opaque_inline(xdr, &dummy, &dummy_str);  in decode_exchange_id()
5694 	status = decode_opaque_inline(xdr, &dummy, &dummy_str);  in decode_exchange_id()
5701 	p = xdr_inline_decode(xdr, 4);  in decode_exchange_id()
5708 		status = decode_opaque_inline(xdr, &dummy, &dummy_str);  in decode_exchange_id()
5714 		status = decode_opaque_inline(xdr, &dummy, &dummy_str);  in decode_exchange_id()
5720 		p = xdr_inline_decode(xdr, 12);  in decode_exchange_id()
5731 static int decode_chan_attrs(struct xdr_stream *xdr,  in decode_chan_attrs()  argument
5737 	p = xdr_inline_decode(xdr, 28);  in decode_chan_attrs()
5755 		p = xdr_inline_decode(xdr, 4); /* skip rdma_attrs */  in decode_chan_attrs()
5762 static int decode_sessionid(struct xdr_stream *xdr, struct nfs4_sessionid *sid)  in decode_sessionid()  argument
5764 	return decode_opaque_fixed(xdr, sid->data, NFS4_MAX_SESSIONID_LEN);  in decode_sessionid()
5767 static int decode_bind_conn_to_session(struct xdr_stream *xdr,  in decode_bind_conn_to_session()  argument
5773 	status = decode_op_hdr(xdr, OP_BIND_CONN_TO_SESSION);  in decode_bind_conn_to_session()
5775 		status = decode_sessionid(xdr, &res->sessionid);  in decode_bind_conn_to_session()
5780 	p = xdr_inline_decode(xdr, 8);  in decode_bind_conn_to_session()
5795 static int decode_create_session(struct xdr_stream *xdr,  in decode_create_session()  argument
5801 	status = decode_op_hdr(xdr, OP_CREATE_SESSION);  in decode_create_session()
5803 		status = decode_sessionid(xdr, &res->sessionid);  in decode_create_session()
5808 	p = xdr_inline_decode(xdr, 8);  in decode_create_session()
5815 	status = decode_chan_attrs(xdr, &res->fc_attrs);  in decode_create_session()
5817 		status = decode_chan_attrs(xdr, &res->bc_attrs);  in decode_create_session()
5821 static int decode_destroy_session(struct xdr_stream *xdr, void *dummy)  in decode_destroy_session()  argument
5823 	return decode_op_hdr(xdr, OP_DESTROY_SESSION);  in decode_destroy_session()
5826 static int decode_destroy_clientid(struct xdr_stream *xdr, void *dummy)  in decode_destroy_clientid()  argument
5828 	return decode_op_hdr(xdr, OP_DESTROY_CLIENTID);  in decode_destroy_clientid()
5831 static int decode_reclaim_complete(struct xdr_stream *xdr, void *dummy)  in decode_reclaim_complete()  argument
5833 	return decode_op_hdr(xdr, OP_RECLAIM_COMPLETE);  in decode_reclaim_complete()
5837 static int decode_sequence(struct xdr_stream *xdr,  in decode_sequence()  argument
5853 	status = decode_op_hdr(xdr, OP_SEQUENCE);  in decode_sequence()
5855 		status = decode_sessionid(xdr, &id);  in decode_sequence()
5872 	p = xdr_inline_decode(xdr, 20);  in decode_sequence()
5907 static int decode_layout_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid)  in decode_layout_stateid()  argument
5910 	return decode_stateid(xdr, stateid);  in decode_layout_stateid()
5913 static int decode_getdeviceinfo(struct xdr_stream *xdr,  in decode_getdeviceinfo()  argument
5921 	status = decode_op_hdr(xdr, OP_GETDEVICEINFO);  in decode_getdeviceinfo()
5924 			p = xdr_inline_decode(xdr, 4);  in decode_getdeviceinfo()
5934 	p = xdr_inline_decode(xdr, 8);  in decode_getdeviceinfo()
5949 	if (xdr_read_pages(xdr, pdev->mincount) != pdev->mincount)  in decode_getdeviceinfo()
5953 	p = xdr_inline_decode(xdr, 4);  in decode_getdeviceinfo()
5960 		p = xdr_inline_decode(xdr, 4 * len);  in decode_getdeviceinfo()
5976 static int decode_layoutget(struct xdr_stream *xdr, struct rpc_rqst *req,  in decode_layoutget()  argument
5984 	status = decode_op_hdr(xdr, OP_LAYOUTGET);  in decode_layoutget()
5987 	p = xdr_inline_decode(xdr, 4);  in decode_layoutget()
5991 	decode_layout_stateid(xdr, &res->stateid);  in decode_layoutget()
5992 	p = xdr_inline_decode(xdr, 4);  in decode_layoutget()
6003 	p = xdr_inline_decode(xdr, 28);  in decode_layoutget()
6020 	recvd = xdr_read_pages(xdr, res->layoutp->len);  in decode_layoutget()
6047 static int decode_layoutreturn(struct xdr_stream *xdr,  in decode_layoutreturn()  argument
6053 	status = decode_op_hdr(xdr, OP_LAYOUTRETURN);  in decode_layoutreturn()
6056 	p = xdr_inline_decode(xdr, 4);  in decode_layoutreturn()
6061 		status = decode_layout_stateid(xdr, &res->stateid);  in decode_layoutreturn()
6067 static int decode_layoutcommit(struct xdr_stream *xdr,  in decode_layoutcommit()  argument
6075 	status = decode_op_hdr(xdr, OP_LAYOUTCOMMIT);  in decode_layoutcommit()
6080 	p = xdr_inline_decode(xdr, 4);  in decode_layoutcommit()
6087 		p = xdr_inline_decode(xdr, 8);  in decode_layoutcommit()
6094 static int decode_test_stateid(struct xdr_stream *xdr,  in decode_test_stateid()  argument
6101 	status = decode_op_hdr(xdr, OP_TEST_STATEID);  in decode_test_stateid()
6105 	p = xdr_inline_decode(xdr, 4);  in decode_test_stateid()
6112 	p = xdr_inline_decode(xdr, 4);  in decode_test_stateid()
6120 static int decode_free_stateid(struct xdr_stream *xdr,  in decode_free_stateid()  argument
6123 	res->status = decode_op_hdr(xdr, OP_FREE_STATEID);  in decode_free_stateid()
6128 int decode_layoutreturn(struct xdr_stream *xdr,  in decode_layoutreturn()  argument
6134 static int decode_layoutget(struct xdr_stream *xdr, struct rpc_rqst *req,  in decode_layoutget()  argument
6150 				       struct xdr_stream *xdr,  in nfs4_xdr_dec_open_downgrade()  argument
6157 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_open_downgrade()
6160 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_open_downgrade()
6163 	status = decode_putfh(xdr);  in nfs4_xdr_dec_open_downgrade()
6167 		status = decode_layoutreturn(xdr, res->lr_res);  in nfs4_xdr_dec_open_downgrade()
6172 	status = decode_open_downgrade(xdr, res);  in nfs4_xdr_dec_open_downgrade()
6180 static int nfs4_xdr_dec_access(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_access()  argument
6187 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_access()
6190 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_access()
6193 	status = decode_putfh(xdr);  in nfs4_xdr_dec_access()
6196 	status = decode_access(xdr, &res->supported, &res->access);  in nfs4_xdr_dec_access()
6200 		decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_access()
6208 static int nfs4_xdr_dec_lookup(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_lookup()  argument
6215 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_lookup()
6218 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_lookup()
6221 	status = decode_putfh(xdr);  in nfs4_xdr_dec_lookup()
6224 	status = decode_lookup(xdr);  in nfs4_xdr_dec_lookup()
6227 	status = decode_getfh(xdr, res->fh);  in nfs4_xdr_dec_lookup()
6230 	status = decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_lookup()
6238 static int nfs4_xdr_dec_lookupp(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_lookupp()  argument
6245 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_lookupp()
6248 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_lookupp()
6251 	status = decode_putfh(xdr);  in nfs4_xdr_dec_lookupp()
6254 	status = decode_lookupp(xdr);  in nfs4_xdr_dec_lookupp()
6257 	status = decode_getfh(xdr, res->fh);  in nfs4_xdr_dec_lookupp()
6260 	status = decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_lookupp()
6269 				    struct xdr_stream *xdr,  in nfs4_xdr_dec_lookup_root()  argument
6276 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_lookup_root()
6279 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_lookup_root()
6282 	status = decode_putrootfh(xdr);  in nfs4_xdr_dec_lookup_root()
6285 	status = decode_getfh(xdr, res->fh);  in nfs4_xdr_dec_lookup_root()
6287 		status = decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_lookup_root()
6295 static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_remove()  argument
6302 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_remove()
6305 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_remove()
6308 	status = decode_putfh(xdr);  in nfs4_xdr_dec_remove()
6311 	status = decode_remove(xdr, &res->cinfo);  in nfs4_xdr_dec_remove()
6319 static int nfs4_xdr_dec_rename(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_rename()  argument
6326 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_rename()
6329 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_rename()
6332 	status = decode_putfh(xdr);  in nfs4_xdr_dec_rename()
6335 	status = decode_savefh(xdr);  in nfs4_xdr_dec_rename()
6338 	status = decode_putfh(xdr);  in nfs4_xdr_dec_rename()
6341 	status = decode_rename(xdr, &res->old_cinfo, &res->new_cinfo);  in nfs4_xdr_dec_rename()
6349 static int nfs4_xdr_dec_link(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_link()  argument
6356 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_link()
6359 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_link()
6362 	status = decode_putfh(xdr);  in nfs4_xdr_dec_link()
6365 	status = decode_savefh(xdr);  in nfs4_xdr_dec_link()
6368 	status = decode_putfh(xdr);  in nfs4_xdr_dec_link()
6371 	status = decode_link(xdr, &res->cinfo);  in nfs4_xdr_dec_link()
6378 	status = decode_restorefh(xdr);  in nfs4_xdr_dec_link()
6381 	decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_link()
6389 static int nfs4_xdr_dec_create(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_create()  argument
6396 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_create()
6399 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_create()
6402 	status = decode_putfh(xdr);  in nfs4_xdr_dec_create()
6405 	status = decode_create(xdr, &res->dir_cinfo);  in nfs4_xdr_dec_create()
6408 	status = decode_getfh(xdr, res->fh);  in nfs4_xdr_dec_create()
6411 	decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_create()
6419 static int nfs4_xdr_dec_symlink(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_symlink()  argument
6422 	return nfs4_xdr_dec_create(rqstp, xdr, res);  in nfs4_xdr_dec_symlink()
6428 static int nfs4_xdr_dec_getattr(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_getattr()  argument
6435 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_getattr()
6438 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_getattr()
6441 	status = decode_putfh(xdr);  in nfs4_xdr_dec_getattr()
6444 	status = decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_getattr()
6452 static void nfs4_xdr_enc_setacl(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_enc_setacl()  argument
6460 	encode_compound_hdr(xdr, req, &hdr);  in nfs4_xdr_enc_setacl()
6461 	encode_sequence(xdr, &args->seq_args, &hdr);  in nfs4_xdr_enc_setacl()
6462 	encode_putfh(xdr, args->fh, &hdr);  in nfs4_xdr_enc_setacl()
6463 	encode_setacl(xdr, args, &hdr);  in nfs4_xdr_enc_setacl()
6471 nfs4_xdr_dec_setacl(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_setacl()  argument
6478 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_setacl()
6481 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_setacl()
6484 	status = decode_putfh(xdr);  in nfs4_xdr_dec_setacl()
6487 	status = decode_setattr(xdr);  in nfs4_xdr_dec_setacl()
6496 nfs4_xdr_dec_getacl(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_getacl()  argument
6504 		xdr_set_scratch_page(xdr, res->acl_scratch);  in nfs4_xdr_dec_getacl()
6505 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_getacl()
6508 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_getacl()
6511 	status = decode_putfh(xdr);  in nfs4_xdr_dec_getacl()
6514 	status = decode_getacl(xdr, rqstp, res, res->acl_type);  in nfs4_xdr_dec_getacl()
6523 static int nfs4_xdr_dec_close(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_close()  argument
6530 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_close()
6533 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_close()
6536 	status = decode_putfh(xdr);  in nfs4_xdr_dec_close()
6540 		status = decode_layoutreturn(xdr, res->lr_res);  in nfs4_xdr_dec_close()
6546 		status = decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_close()
6550 	status = decode_close(xdr, res);  in nfs4_xdr_dec_close()
6558 static int nfs4_xdr_dec_open(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_open()  argument
6565 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_open()
6568 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_open()
6571 	status = decode_putfh(xdr);  in nfs4_xdr_dec_open()
6574 	status = decode_open(xdr, res);  in nfs4_xdr_dec_open()
6577 	status = decode_getfh(xdr, &res->fh);  in nfs4_xdr_dec_open()
6581 		decode_access(xdr, &res->access_supported, &res->access_result);  in nfs4_xdr_dec_open()
6582 	decode_getfattr(xdr, res->f_attr, res->server);  in nfs4_xdr_dec_open()
6584 		decode_layoutget(xdr, rqstp, res->lg_res);  in nfs4_xdr_dec_open()
6593 				     struct xdr_stream *xdr,  in nfs4_xdr_dec_open_confirm()  argument
6600 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_open_confirm()
6603 	status = decode_putfh(xdr);  in nfs4_xdr_dec_open_confirm()
6606 	status = decode_open_confirm(xdr, res);  in nfs4_xdr_dec_open_confirm()
6615 				    struct xdr_stream *xdr,  in nfs4_xdr_dec_open_noattr()  argument
6622 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_open_noattr()
6625 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_open_noattr()
6628 	status = decode_putfh(xdr);  in nfs4_xdr_dec_open_noattr()
6631 	status = decode_open(xdr, res);  in nfs4_xdr_dec_open_noattr()
6635 		decode_access(xdr, &res->access_supported, &res->access_result);  in nfs4_xdr_dec_open_noattr()
6636 	decode_getfattr(xdr, res->f_attr, res->server);  in nfs4_xdr_dec_open_noattr()
6638 		decode_layoutget(xdr, rqstp, res->lg_res);  in nfs4_xdr_dec_open_noattr()
6647 				struct xdr_stream *xdr,  in nfs4_xdr_dec_setattr()  argument
6654 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_setattr()
6657 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_setattr()
6660 	status = decode_putfh(xdr);  in nfs4_xdr_dec_setattr()
6663 	status = decode_setattr(xdr);  in nfs4_xdr_dec_setattr()
6666 	decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_setattr()
6674 static int nfs4_xdr_dec_lock(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_lock()  argument
6681 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_lock()
6684 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_lock()
6687 	status = decode_putfh(xdr);  in nfs4_xdr_dec_lock()
6690 	status = decode_lock(xdr, res);  in nfs4_xdr_dec_lock()
6698 static int nfs4_xdr_dec_lockt(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_lockt()  argument
6705 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_lockt()
6708 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_lockt()
6711 	status = decode_putfh(xdr);  in nfs4_xdr_dec_lockt()
6714 	status = decode_lockt(xdr, res);  in nfs4_xdr_dec_lockt()
6722 static int nfs4_xdr_dec_locku(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_locku()  argument
6729 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_locku()
6732 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_locku()
6735 	status = decode_putfh(xdr);  in nfs4_xdr_dec_locku()
6738 	status = decode_locku(xdr, res);  in nfs4_xdr_dec_locku()
6744 					  struct xdr_stream *xdr, void *dummy)  in nfs4_xdr_dec_release_lockowner()  argument
6749 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_release_lockowner()
6751 		status = decode_release_lockowner(xdr);  in nfs4_xdr_dec_release_lockowner()
6759 				 struct xdr_stream *xdr,  in nfs4_xdr_dec_readlink()  argument
6766 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_readlink()
6769 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_readlink()
6772 	status = decode_putfh(xdr);  in nfs4_xdr_dec_readlink()
6775 	status = decode_readlink(xdr, rqstp);  in nfs4_xdr_dec_readlink()
6783 static int nfs4_xdr_dec_readdir(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_readdir()  argument
6790 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_readdir()
6793 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_readdir()
6796 	status = decode_putfh(xdr);  in nfs4_xdr_dec_readdir()
6799 	status = decode_readdir(xdr, rqstp, res);  in nfs4_xdr_dec_readdir()
6807 static int nfs4_xdr_dec_read(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_read()  argument
6814 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_read()
6818 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_read()
6821 	status = decode_putfh(xdr);  in nfs4_xdr_dec_read()
6824 	status = decode_read(xdr, rqstp, res);  in nfs4_xdr_dec_read()
6834 static int nfs4_xdr_dec_write(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_write()  argument
6841 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_write()
6845 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_write()
6848 	status = decode_putfh(xdr);  in nfs4_xdr_dec_write()
6851 	status = decode_write(xdr, res);  in nfs4_xdr_dec_write()
6855 		decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_write()
6865 static int nfs4_xdr_dec_commit(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_commit()  argument
6872 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_commit()
6876 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_commit()
6879 	status = decode_putfh(xdr);  in nfs4_xdr_dec_commit()
6882 	status = decode_commit(xdr, res);  in nfs4_xdr_dec_commit()
6890 static int nfs4_xdr_dec_fsinfo(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_dec_fsinfo()  argument
6897 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_fsinfo()
6899 		status = decode_sequence(xdr, &res->seq_res, req);  in nfs4_xdr_dec_fsinfo()
6901 		status = decode_putfh(xdr);  in nfs4_xdr_dec_fsinfo()
6903 		status = decode_fsinfo(xdr, res->fsinfo);  in nfs4_xdr_dec_fsinfo()
6910 static int nfs4_xdr_dec_pathconf(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_dec_pathconf()  argument
6917 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_pathconf()
6919 		status = decode_sequence(xdr, &res->seq_res, req);  in nfs4_xdr_dec_pathconf()
6921 		status = decode_putfh(xdr);  in nfs4_xdr_dec_pathconf()
6923 		status = decode_pathconf(xdr, res->pathconf);  in nfs4_xdr_dec_pathconf()
6930 static int nfs4_xdr_dec_statfs(struct rpc_rqst *req, struct xdr_stream *xdr,  in nfs4_xdr_dec_statfs()  argument
6937 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_statfs()
6939 		status = decode_sequence(xdr, &res->seq_res, req);  in nfs4_xdr_dec_statfs()
6941 		status = decode_putfh(xdr);  in nfs4_xdr_dec_statfs()
6943 		status = decode_statfs(xdr, res->fsstat);  in nfs4_xdr_dec_statfs()
6951 				    struct xdr_stream *xdr,  in nfs4_xdr_dec_server_caps()  argument
6958 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_server_caps()
6961 	status = decode_sequence(xdr, &res->seq_res, req);  in nfs4_xdr_dec_server_caps()
6964 	status = decode_putfh(xdr);  in nfs4_xdr_dec_server_caps()
6967 	status = decode_server_caps(xdr, res);  in nfs4_xdr_dec_server_caps()
6975 static int nfs4_xdr_dec_renew(struct rpc_rqst *rqstp, struct xdr_stream *xdr,  in nfs4_xdr_dec_renew()  argument
6981 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_renew()
6983 		status = decode_renew(xdr);  in nfs4_xdr_dec_renew()
6991 				    struct xdr_stream *xdr,  in nfs4_xdr_dec_setclientid()  argument
6998 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_setclientid()
7000 		status = decode_setclientid(xdr, res);  in nfs4_xdr_dec_setclientid()
7008 					    struct xdr_stream *xdr,  in nfs4_xdr_dec_setclientid_confirm()  argument
7014 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_setclientid_confirm()
7016 		status = decode_setclientid_confirm(xdr);  in nfs4_xdr_dec_setclientid_confirm()
7024 				    struct xdr_stream *xdr,  in nfs4_xdr_dec_delegreturn()  argument
7031 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_delegreturn()
7034 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_delegreturn()
7037 	status = decode_putfh(xdr);  in nfs4_xdr_dec_delegreturn()
7041 		status = decode_layoutreturn(xdr, res->lr_res);  in nfs4_xdr_dec_delegreturn()
7047 		status = decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_delegreturn()
7051 	status = decode_delegreturn(xdr);  in nfs4_xdr_dec_delegreturn()
7060 				     struct xdr_stream *xdr,  in nfs4_xdr_dec_fs_locations()  argument
7067 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_fs_locations()
7070 	status = decode_sequence(xdr, &res->seq_res, req);  in nfs4_xdr_dec_fs_locations()
7073 	status = decode_putfh(xdr);  in nfs4_xdr_dec_fs_locations()
7077 		xdr_enter_page(xdr, PAGE_SIZE);  in nfs4_xdr_dec_fs_locations()
7078 		status = decode_getfattr_generic(xdr,  in nfs4_xdr_dec_fs_locations()
7085 			status = decode_renew(xdr);  in nfs4_xdr_dec_fs_locations()
7087 		status = decode_lookup(xdr);  in nfs4_xdr_dec_fs_locations()
7090 		xdr_enter_page(xdr, PAGE_SIZE);  in nfs4_xdr_dec_fs_locations()
7091 		status = decode_getfattr_generic(xdr,  in nfs4_xdr_dec_fs_locations()
7104 				struct xdr_stream *xdr,  in nfs4_xdr_dec_secinfo()  argument
7111 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_secinfo()
7114 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_secinfo()
7117 	status = decode_putfh(xdr);  in nfs4_xdr_dec_secinfo()
7120 	status = decode_secinfo(xdr, res);  in nfs4_xdr_dec_secinfo()
7129 				     struct xdr_stream *xdr,  in nfs4_xdr_dec_fsid_present()  argument
7136 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_fsid_present()
7139 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_fsid_present()
7142 	status = decode_putfh(xdr);  in nfs4_xdr_dec_fsid_present()
7145 	status = decode_getfh(xdr, res->fh);  in nfs4_xdr_dec_fsid_present()
7149 		status = decode_renew(xdr);  in nfs4_xdr_dec_fsid_present()
7159 					struct xdr_stream *xdr,  in nfs4_xdr_dec_bind_conn_to_session()  argument
7165 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_bind_conn_to_session()
7167 		status = decode_bind_conn_to_session(xdr, res);  in nfs4_xdr_dec_bind_conn_to_session()
7175 				    struct xdr_stream *xdr,  in nfs4_xdr_dec_exchange_id()  argument
7181 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_exchange_id()
7183 		status = decode_exchange_id(xdr, res);  in nfs4_xdr_dec_exchange_id()
7191 				       struct xdr_stream *xdr,  in nfs4_xdr_dec_create_session()  argument
7197 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_create_session()
7199 		status = decode_create_session(xdr, res);  in nfs4_xdr_dec_create_session()
7207 					struct xdr_stream *xdr,  in nfs4_xdr_dec_destroy_session()  argument
7213 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_destroy_session()
7215 		status = decode_destroy_session(xdr, res);  in nfs4_xdr_dec_destroy_session()
7223 					struct xdr_stream *xdr,  in nfs4_xdr_dec_destroy_clientid()  argument
7229 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_destroy_clientid()
7231 		status = decode_destroy_clientid(xdr, res);  in nfs4_xdr_dec_destroy_clientid()
7239 				 struct xdr_stream *xdr,  in nfs4_xdr_dec_sequence()  argument
7245 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_sequence()
7247 		status = decode_sequence(xdr, res, rqstp);  in nfs4_xdr_dec_sequence()
7257 				       struct xdr_stream *xdr,  in nfs4_xdr_dec_get_lease_time()  argument
7264 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_get_lease_time()
7266 		status = decode_sequence(xdr, &res->lr_seq_res, rqstp);  in nfs4_xdr_dec_get_lease_time()
7268 		status = decode_putrootfh(xdr);  in nfs4_xdr_dec_get_lease_time()
7270 		status = decode_fsinfo(xdr, res->lr_fsinfo);  in nfs4_xdr_dec_get_lease_time()
7280 					 struct xdr_stream *xdr,  in nfs4_xdr_dec_reclaim_complete()  argument
7287 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_reclaim_complete()
7289 		status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_reclaim_complete()
7291 		status = decode_reclaim_complete(xdr, NULL);  in nfs4_xdr_dec_reclaim_complete()
7299 				      struct xdr_stream *xdr,  in nfs4_xdr_dec_getdeviceinfo()  argument
7306 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_getdeviceinfo()
7309 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_getdeviceinfo()
7312 	status = decode_getdeviceinfo(xdr, res);  in nfs4_xdr_dec_getdeviceinfo()
7321 				  struct xdr_stream *xdr,  in nfs4_xdr_dec_layoutget()  argument
7328 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_layoutget()
7331 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_layoutget()
7334 	status = decode_putfh(xdr);  in nfs4_xdr_dec_layoutget()
7337 	status = decode_layoutget(xdr, rqstp, res);  in nfs4_xdr_dec_layoutget()
7346 				     struct xdr_stream *xdr,  in nfs4_xdr_dec_layoutreturn()  argument
7353 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_layoutreturn()
7356 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_layoutreturn()
7359 	status = decode_putfh(xdr);  in nfs4_xdr_dec_layoutreturn()
7362 	status = decode_layoutreturn(xdr, res);  in nfs4_xdr_dec_layoutreturn()
7371 				     struct xdr_stream *xdr,  in nfs4_xdr_dec_layoutcommit()  argument
7378 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_layoutcommit()
7381 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_layoutcommit()
7384 	status = decode_putfh(xdr);  in nfs4_xdr_dec_layoutcommit()
7387 	status = decode_layoutcommit(xdr, rqstp, res);  in nfs4_xdr_dec_layoutcommit()
7390 	decode_getfattr(xdr, res->fattr, res->server);  in nfs4_xdr_dec_layoutcommit()
7399 					struct xdr_stream *xdr,  in nfs4_xdr_dec_secinfo_no_name()  argument
7406 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_secinfo_no_name()
7409 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_secinfo_no_name()
7412 	status = decode_putrootfh(xdr);  in nfs4_xdr_dec_secinfo_no_name()
7415 	status = decode_secinfo_no_name(xdr, res);  in nfs4_xdr_dec_secinfo_no_name()
7424 				     struct xdr_stream *xdr,  in nfs4_xdr_dec_test_stateid()  argument
7431 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_test_stateid()
7434 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_test_stateid()
7437 	status = decode_test_stateid(xdr, res);  in nfs4_xdr_dec_test_stateid()
7446 				     struct xdr_stream *xdr,  in nfs4_xdr_dec_free_stateid()  argument
7453 	status = decode_compound_hdr(xdr, &hdr);  in nfs4_xdr_dec_free_stateid()
7456 	status = decode_sequence(xdr, &res->seq_res, rqstp);  in nfs4_xdr_dec_free_stateid()
7459 	status = decode_free_stateid(xdr, res);  in nfs4_xdr_dec_free_stateid()
7479 int nfs4_decode_dirent(struct xdr_stream *xdr, struct nfs_entry *entry,  in nfs4_decode_dirent()  argument
7486 	__be32 *p = xdr_inline_decode(xdr, 4);  in nfs4_decode_dirent()
7490 		p = xdr_inline_decode(xdr, 4);  in nfs4_decode_dirent()
7499 	p = xdr_inline_decode(xdr, 12);  in nfs4_decode_dirent()
7505 	p = xdr_inline_decode(xdr, entry->len);  in nfs4_decode_dirent()
7518 	if (decode_attr_bitmap(xdr, bitmap) < 0)  in nfs4_decode_dirent()
7521 	if (decode_attr_length(xdr, &len, &savep) < 0)  in nfs4_decode_dirent()
7524 	if (decode_getfattr_attrs(xdr, bitmap, entry->fattr, entry->fh,  in nfs4_decode_dirent()