482 …2 nfsd4_open_omfg(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd4_op *op)  in nfsd4_open_omfg()  argument
484 	struct nfsd4_open *open = (struct nfsd4_open *)&op->u;  in nfsd4_open_omfg()
486 	if (!seqid_mutating_err(ntohl(op->status)))  in nfsd4_open_omfg()
487 		return op->status;  in nfsd4_open_omfg()
489 		return op->status;  in nfsd4_open_omfg()
490 	open->op_xdr_error = op->status;  in nfsd4_open_omfg()
1447 typedef u32(*nfsd4op_rsize)(struct svc_rqst *, struct nfsd4_op *op);
1509 	struct nfsd4_op *op = &args->ops[0];  in nfs41_check_op_ordering()  local
1517 	if (op->status == nfserr_op_illegal)  in nfs41_check_op_ordering()
1519 	if (!(nfsd4_ops[op->opnum].op_flags & ALLOWED_AS_FIRST_OP))  in nfs41_check_op_ordering()
1521 	if (op->opnum == OP_SEQUENCE)  in nfs41_check_op_ordering()
1528 static inline struct nfsd4_operation *OPDESC(struct nfsd4_op *op)  in OPDESC()  argument
1530 	return &nfsd4_ops[op->opnum];  in OPDESC()
1533 bool nfsd4_cache_this_op(struct nfsd4_op *op)  in nfsd4_cache_this_op()  argument
1535 	if (op->opnum == OP_ILLEGAL)  in nfsd4_cache_this_op()
1537 	return OPDESC(op)->op_flags & OP_CACHEME;  in nfsd4_cache_this_op()
1601 	struct nfsd4_op	*op;  in nfsd4_proc_compound()  local
1633 		op = &args->ops[0];  in nfsd4_proc_compound()
1634 		op->status = status;  in nfsd4_proc_compound()
1639 		op = &args->ops[resp->opcnt++];  in nfsd4_proc_compound()
1642 			resp->opcnt, args->opcnt, op->opnum,  in nfsd4_proc_compound()
1643 			nfsd4_op_name(op->opnum));  in nfsd4_proc_compound()
1649 		if (op->status) {  in nfsd4_proc_compound()
1650 			if (op->opnum == OP_OPEN)  in nfsd4_proc_compound()
1651 				op->status = nfsd4_open_omfg(rqstp, cstate, op);  in nfsd4_proc_compound()
1655 		opdesc = OPDESC(op);  in nfsd4_proc_compound()
1659 				op->status = nfserr_nofilehandle;  in nfsd4_proc_compound()
1664 			op->status = nfserr_moved;  in nfsd4_proc_compound()
1676 			u32 plen = opdesc->op_rsize_bop(rqstp, op);  in nfsd4_proc_compound()
1683 			op->status = nfsd4_check_resp_size(resp, plen);  in nfsd4_proc_compound()
1686 		if (op->status)  in nfsd4_proc_compound()
1690 			opdesc->op_get_currentstateid(cstate, &op->u);  in nfsd4_proc_compound()
1691 		op->status = opdesc->op_func(rqstp, cstate, &op->u);  in nfsd4_proc_compound()
1693 		if (!op->status) {  in nfsd4_proc_compound()
1695 				opdesc->op_set_currentstateid(cstate, &op->u);  in nfsd4_proc_compound()
1701 				op->status = check_nfsd_access(current_fh->fh_export, rqstp);  in nfsd4_proc_compound()
1708 			status = op->status;  in nfsd4_proc_compound()
1711 		if (op->status == nfserr_replay_me) {  in nfsd4_proc_compound()
1712 			op->replay = &cstate->replay_owner->so_replay;  in nfsd4_proc_compound()
1713 			nfsd4_encode_replay(&resp->xdr, op);  in nfsd4_proc_compound()
1714 			status = op->status = op->replay->rp_status;  in nfsd4_proc_compound()
1716 			nfsd4_encode_operation(resp, op);  in nfsd4_proc_compound()
1717 			status = op->status;  in nfsd4_proc_compound()
1721 			args->ops, args->opcnt, resp->opcnt, op->opnum,  in nfsd4_proc_compound()
1725 		nfsd4_increment_op_stats(op->opnum);  in nfsd4_proc_compound()
1757 static inline u32 nfsd4_only_status_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_only_status_rsize()  argument
1762 static inline u32 nfsd4_status_stateid_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_status_stateid_rsize()  argument
1767 static inline u32 nfsd4_commit_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_commit_rsize()  argument
1772 static inline u32 nfsd4_create_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_create_rsize()  argument
1784 				      struct nfsd4_op *op)  in nfsd4_getattr_rsize()  argument
1786 	u32 *bmap = op->u.getattr.ga_bmval;  in nfsd4_getattr_rsize()
1821 static inline u32 nfsd4_link_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_link_rsize()  argument
1827 static inline u32 nfsd4_lock_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_lock_rsize()  argument
1833 static inline u32 nfsd4_open_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_open_rsize()  argument
1841 static inline u32 nfsd4_read_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_read_rsize()  argument
1846 	rlen = min(op->u.read.rd_length, maxcount);  in nfsd4_read_rsize()
1851 static inline u32 nfsd4_readdir_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_readdir_rsize()  argument
1856 	rlen = min(op->u.readdir.rd_maxcount, maxcount);  in nfsd4_readdir_rsize()
1862 static inline u32 nfsd4_remove_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_remove_rsize()  argument
1868 static inline u32 nfsd4_rename_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_rename_rsize()  argument
1875 				       struct nfsd4_op *op)  in nfsd4_sequence_rsize()  argument
1881 static inline u32 nfsd4_setattr_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_setattr_rsize()  argument
1886 static inline u32 nfsd4_setclientid_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_setclientid_rsize()  argument
1892 static inline u32 nfsd4_write_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_write_rsize()  argument
1897 static inline u32 nfsd4_exchange_id_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_exchange_id_rsize()  argument
1911 static inline u32 nfsd4_bind_conn_to_session_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_bind_conn_to_session_rsize()  argument
1918 static inline u32 nfsd4_create_session_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_create_session_rsize()  argument
1933 static inline u32 nfsd4_layoutget_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_layoutget_rsize()  argument
1942 static inline u32 nfsd4_layoutcommit_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_layoutcommit_rsize()  argument
1949 static inline u32 nfsd4_layoutreturn_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_layoutreturn_rsize()  argument
2289 int nfsd4_max_reply(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_max_reply()  argument
2294 	if (op->opnum == OP_ILLEGAL)  in nfsd4_max_reply()
2296 	opdesc = OPDESC(op);  in nfsd4_max_reply()
2298 	return estimator ? estimator(rqstp, op) : PAGE_SIZE;  in nfsd4_max_reply()
2301 void warn_on_nonidempotent_op(struct nfsd4_op *op)  in warn_on_nonidempotent_op()  argument
2303 	if (OPDESC(op)->op_flags & OP_MODIFIES_SOMETHING) {  in warn_on_nonidempotent_op()
2305 			op->opnum, nfsd4_op_name(op->opnum));  in warn_on_nonidempotent_op()