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()
1540 typedef u32(*nfsd4op_rsize)(struct svc_rqst *, struct nfsd4_op *op);
1602 	struct nfsd4_op *op = &args->ops[0];  in nfs41_check_op_ordering()  local
1610 	if (op->status == nfserr_op_illegal)  in nfs41_check_op_ordering()
1612 	if (!(nfsd4_ops[op->opnum].op_flags & ALLOWED_AS_FIRST_OP))  in nfs41_check_op_ordering()
1614 	if (op->opnum == OP_SEQUENCE)  in nfs41_check_op_ordering()
1621 static inline struct nfsd4_operation *OPDESC(struct nfsd4_op *op)  in OPDESC()  argument
1623 	return &nfsd4_ops[op->opnum];  in OPDESC()
1626 bool nfsd4_cache_this_op(struct nfsd4_op *op)  in nfsd4_cache_this_op()  argument
1628 	if (op->opnum == OP_ILLEGAL)  in nfsd4_cache_this_op()
1630 	return OPDESC(op)->op_flags & OP_CACHEME;  in nfsd4_cache_this_op()
1694 	struct nfsd4_op	*op;  in nfsd4_proc_compound()  local
1726 		op = &args->ops[0];  in nfsd4_proc_compound()
1727 		op->status = status;  in nfsd4_proc_compound()
1732 		op = &args->ops[resp->opcnt++];  in nfsd4_proc_compound()
1735 			resp->opcnt, args->opcnt, op->opnum,  in nfsd4_proc_compound()
1736 			nfsd4_op_name(op->opnum));  in nfsd4_proc_compound()
1742 		if (op->status) {  in nfsd4_proc_compound()
1743 			if (op->opnum == OP_OPEN)  in nfsd4_proc_compound()
1744 				op->status = nfsd4_open_omfg(rqstp, cstate, op);  in nfsd4_proc_compound()
1748 		opdesc = OPDESC(op);  in nfsd4_proc_compound()
1752 				op->status = nfserr_nofilehandle;  in nfsd4_proc_compound()
1757 			op->status = nfserr_moved;  in nfsd4_proc_compound()
1769 			u32 plen = opdesc->op_rsize_bop(rqstp, op);  in nfsd4_proc_compound()
1776 			op->status = nfsd4_check_resp_size(resp, plen);  in nfsd4_proc_compound()
1779 		if (op->status)  in nfsd4_proc_compound()
1783 			opdesc->op_get_currentstateid(cstate, &op->u);  in nfsd4_proc_compound()
1784 		op->status = opdesc->op_func(rqstp, cstate, &op->u);  in nfsd4_proc_compound()
1789 			status = op->status;  in nfsd4_proc_compound()
1792 		if (!op->status) {  in nfsd4_proc_compound()
1794 				opdesc->op_set_currentstateid(cstate, &op->u);  in nfsd4_proc_compound()
1800 				op->status = check_nfsd_access(current_fh->fh_export, rqstp);  in nfsd4_proc_compound()
1803 		if (op->status == nfserr_replay_me) {  in nfsd4_proc_compound()
1804 			op->replay = &cstate->replay_owner->so_replay;  in nfsd4_proc_compound()
1805 			nfsd4_encode_replay(&resp->xdr, op);  in nfsd4_proc_compound()
1806 			status = op->status = op->replay->rp_status;  in nfsd4_proc_compound()
1808 			nfsd4_encode_operation(resp, op);  in nfsd4_proc_compound()
1809 			status = op->status;  in nfsd4_proc_compound()
1813 			args->ops, args->opcnt, resp->opcnt, op->opnum,  in nfsd4_proc_compound()
1817 		nfsd4_increment_op_stats(op->opnum);  in nfsd4_proc_compound()
1849 static inline u32 nfsd4_only_status_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_only_status_rsize()  argument
1854 static inline u32 nfsd4_status_stateid_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_status_stateid_rsize()  argument
1859 static inline u32 nfsd4_commit_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_commit_rsize()  argument
1864 static inline u32 nfsd4_create_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_create_rsize()  argument
1876 				      struct nfsd4_op *op)  in nfsd4_getattr_rsize()  argument
1878 	u32 *bmap = op->u.getattr.ga_bmval;  in nfsd4_getattr_rsize()
1913 static inline u32 nfsd4_link_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_link_rsize()  argument
1919 static inline u32 nfsd4_lock_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_lock_rsize()  argument
1925 static inline u32 nfsd4_open_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_open_rsize()  argument
1933 static inline u32 nfsd4_read_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_read_rsize()  argument
1938 	rlen = min(op->u.read.rd_length, maxcount);  in nfsd4_read_rsize()
1943 static inline u32 nfsd4_readdir_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_readdir_rsize()  argument
1948 	rlen = min(op->u.readdir.rd_maxcount, maxcount);  in nfsd4_readdir_rsize()
1954 static inline u32 nfsd4_remove_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_remove_rsize()  argument
1960 static inline u32 nfsd4_rename_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_rename_rsize()  argument
1967 				       struct nfsd4_op *op)  in nfsd4_sequence_rsize()  argument
1973 static inline u32 nfsd4_setattr_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_setattr_rsize()  argument
1978 static inline u32 nfsd4_setclientid_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_setclientid_rsize()  argument
1984 static inline u32 nfsd4_write_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_write_rsize()  argument
1989 static inline u32 nfsd4_exchange_id_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_exchange_id_rsize()  argument
2003 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
2010 static inline u32 nfsd4_create_session_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_create_session_rsize()  argument
2019 static inline u32 nfsd4_copy_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_copy_rsize()  argument
2037 static inline u32 nfsd4_layoutget_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_layoutget_rsize()  argument
2046 static inline u32 nfsd4_layoutcommit_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_layoutcommit_rsize()  argument
2053 static inline u32 nfsd4_layoutreturn_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_layoutreturn_rsize()  argument
2444 int nfsd4_max_reply(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_max_reply()  argument
2449 	if (op->opnum == OP_ILLEGAL)  in nfsd4_max_reply()
2451 	opdesc = OPDESC(op);  in nfsd4_max_reply()
2453 	return estimator ? estimator(rqstp, op) : PAGE_SIZE;  in nfsd4_max_reply()
2456 void warn_on_nonidempotent_op(struct nfsd4_op *op)  in warn_on_nonidempotent_op()  argument
2458 	if (OPDESC(op)->op_flags & OP_MODIFIES_SOMETHING) {  in warn_on_nonidempotent_op()
2460 			op->opnum, nfsd4_op_name(op->opnum));  in warn_on_nonidempotent_op()