84 check_attr_support(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in check_attr_support()  argument
106 nfsd4_check_open_attributes(struct svc_rqst *rqstp,  in nfsd4_check_open_attributes()  argument
114 			status = check_attr_support(rqstp, cstate,  in nfsd4_check_open_attributes()
117 			status = check_attr_support(rqstp, cstate,  in nfsd4_check_open_attributes()
144 do_open_permission(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open, int …  in do_open_permission()  argument
160 	return fh_verify(rqstp, current_fh, S_IFREG, accmode);  in do_open_permission()
235 nfsd4_create_file(struct svc_rqst *rqstp, struct svc_fh *fhp,  in nfsd4_create_file()  argument
254 	status = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC);  in nfsd4_create_file()
276 		status = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_CREATE);  in nfsd4_create_file()
373 	status = nfsd_create_setattr(rqstp, fhp, resfhp, &attrs);  in nfsd4_create_file()
421 do_open_lookup(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd4_open *open…  in do_open_lookup()  argument
450 		status = nfsd4_create_file(rqstp, current_fh, *resfh, open);  in do_open_lookup()
462 		status = nfsd_lookup(rqstp, current_fh,  in do_open_lookup()
481 	status = do_open_permission(rqstp, *resfh, open, accmode);  in do_open_lookup()
488 do_open_fhandle(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd4_open *ope…  in do_open_fhandle()  argument
515 	return do_open_permission(rqstp, current_fh, open, accmode);  in do_open_fhandle()
529 nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_open()  argument
535 	struct net *net = SVC_NET(rqstp);  in nfsd4_open()
544 	open->op_rqstp = rqstp;  in nfsd4_open()
570 		status = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP);  in nfsd4_open()
584 	status = nfsd4_check_open_attributes(rqstp, cstate, open);  in nfsd4_open()
600 		status = do_open_lookup(rqstp, cstate, open, &resfh);  in nfsd4_open()
613 		status = do_open_fhandle(rqstp, cstate, open);  in nfsd4_open()
627 	status = nfsd4_process_open2(rqstp, resfh, open);  in nfsd4_open()
654 static __be32 nfsd4_open_omfg(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct n…  in nfsd4_open_omfg()  argument
663 	return nfsd4_open(rqstp, cstate, &op->u);  in nfsd4_open_omfg()
670 nfsd4_getfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_getfh()  argument
678 nfsd4_putfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_putfh()  argument
688 	ret = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_BYPASS_GSS);  in nfsd4_putfh()
699 nfsd4_putrootfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_putrootfh()  argument
704 	return exp_pseudoroot(rqstp, &cstate->current_fh);  in nfsd4_putrootfh()
708 nfsd4_restorefh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_restorefh()  argument
723 nfsd4_savefh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_savefh()  argument
738 nfsd4_access(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_access()  argument
753 	return nfsd_access(rqstp, &cstate->current_fh, &access->ac_resp_access,  in nfsd4_access()
758 nfsd4_commit(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_commit()  argument
765 	status = nfsd_file_acquire(rqstp, &cstate->current_fh, NFSD_MAY_WRITE |  in nfsd4_commit()
770 	status = nfsd_commit(rqstp, &cstate->current_fh, nf, commit->co_offset,  in nfsd4_commit()
778 nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_create()  argument
792 	status = fh_verify(rqstp, &cstate->current_fh, S_IFDIR, NFSD_MAY_NOP);  in nfsd4_create()
796 	status = check_attr_support(rqstp, cstate, create->cr_bmval,  in nfsd4_create()
805 		status = nfsd_symlink(rqstp, &cstate->current_fh,  in nfsd4_create()
816 		status = nfsd_create(rqstp, &cstate->current_fh,  in nfsd4_create()
827 		status = nfsd_create(rqstp, &cstate->current_fh,  in nfsd4_create()
833 		status = nfsd_create(rqstp, &cstate->current_fh,  in nfsd4_create()
839 		status = nfsd_create(rqstp, &cstate->current_fh,  in nfsd4_create()
846 		status = nfsd_create(rqstp, &cstate->current_fh,  in nfsd4_create()
873 nfsd4_getattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_getattr()  argument
879 	status = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP);  in nfsd4_getattr()
895 nfsd4_link(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_link()  argument
901 	status = nfsd_link(rqstp, &cstate->current_fh,  in nfsd4_link()
908 static __be32 nfsd4_do_lookupp(struct svc_rqst *rqstp, struct svc_fh *fh)  in nfsd4_do_lookupp()  argument
914 	ret = exp_pseudoroot(rqstp, &tmp_fh);  in nfsd4_do_lookupp()
922 	return nfsd_lookup(rqstp, fh, "..", 2, fh);  in nfsd4_do_lookupp()
926 nfsd4_lookupp(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_lookupp()  argument
929 	return nfsd4_do_lookupp(rqstp, &cstate->current_fh);  in nfsd4_lookupp()
933 nfsd4_lookup(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_lookup()  argument
936 	return nfsd_lookup(rqstp, &cstate->current_fh,  in nfsd4_lookup()
942 nfsd4_read(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_read()  argument
950 	trace_nfsd_read_start(rqstp, &cstate->current_fh,  in nfsd4_read()
953 	read->rd_length = min_t(u32, read->rd_length, svc_max_payload(rqstp));  in nfsd4_read()
967 	if (!nfsd4_last_compound_op(rqstp)) {  in nfsd4_read()
968 		struct nfsd4_compoundargs *argp = rqstp->rq_argp;  in nfsd4_read()
974 	status = nfs4_preprocess_stateid_op(rqstp, cstate, &cstate->current_fh,  in nfsd4_read()
978 	read->rd_rqstp = rqstp;  in nfsd4_read()
994 nfsd4_readdir(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_readdir()  argument
1014 	readdir->rd_rqstp = rqstp;  in nfsd4_readdir()
1020 nfsd4_readlink(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_readlink()  argument
1023 	u->readlink.rl_rqstp = rqstp;  in nfsd4_readlink()
1029 nfsd4_remove(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_remove()  argument
1035 	if (opens_in_grace(SVC_NET(rqstp)))  in nfsd4_remove()
1037 	status = nfsd_unlink(rqstp, &cstate->current_fh, 0,  in nfsd4_remove()
1045 nfsd4_rename(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_rename()  argument
1051 	if (opens_in_grace(SVC_NET(rqstp)))  in nfsd4_rename()
1053 	status = nfsd_rename(rqstp, &cstate->save_fh, rename->rn_sname,  in nfsd4_rename()
1064 nfsd4_secinfo(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_secinfo()  argument
1072 	err = fh_verify(rqstp, &cstate->current_fh, S_IFDIR, NFSD_MAY_EXEC);  in nfsd4_secinfo()
1075 	err = nfsd_lookup_dentry(rqstp, &cstate->current_fh,  in nfsd4_secinfo()
1093 nfsd4_secinfo_no_name(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_secinfo_no_name()  argument
1102 		err = nfsd4_do_lookupp(rqstp, &cstate->current_fh);  in nfsd4_secinfo_no_name()
1130 nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_setattr()  argument
1153 		status = nfs4_preprocess_stateid_op(rqstp, cstate,  in nfsd4_setattr()
1180 	status = check_attr_support(rqstp, cstate, setattr->sa_bmval,  in nfsd4_setattr()
1193 	status = nfsd_setattr(rqstp, &cstate->current_fh, &attrs, NULL);  in nfsd4_setattr()
1206 nfsd4_write(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_write()  argument
1221 	trace_nfsd_write_start(rqstp, &cstate->current_fh,  in nfsd4_write()
1223 	status = nfs4_preprocess_stateid_op(rqstp, cstate, &cstate->current_fh,  in nfsd4_write()
1230 	nvecs = svc_fill_write_vector(rqstp, &write->wr_payload);  in nfsd4_write()
1231 	WARN_ON_ONCE(nvecs > ARRAY_SIZE(rqstp->rq_vec));  in nfsd4_write()
1233 	status = nfsd_vfs_write(rqstp, &cstate->current_fh, nf,  in nfsd4_write()
1234 				write->wr_offset, rqstp->rq_vec, nvecs, &cnt,  in nfsd4_write()
1240 	trace_nfsd_write_done(rqstp, &cstate->current_fh,  in nfsd4_write()
1246 nfsd4_verify_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_verify_copy()  argument
1255 	status = nfs4_preprocess_stateid_op(rqstp, cstate, &cstate->save_fh,  in nfsd4_verify_copy()
1260 	status = nfs4_preprocess_stateid_op(rqstp, cstate, &cstate->current_fh,  in nfsd4_verify_copy()
1284 nfsd4_clone(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_clone()  argument
1291 	status = nfsd4_verify_copy(rqstp, cstate, &clone->cl_src_stateid, &src,  in nfsd4_clone()
1296 	status = nfsd4_clone_file_range(rqstp, src, clone->cl_src_pos,  in nfsd4_clone()
1427 				  struct svc_rqst *rqstp)  in nfsd4_ssc_setup_dul()  argument
1449 			if (svc_thread_should_stop(rqstp) ||  in nfsd4_ssc_setup_dul()
1503 nfsd4_interssc_connect(struct nl4_server *nss, struct svc_rqst *rqstp,  in nfsd4_interssc_connect()  argument
1515 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_interssc_connect()
1518 	tmp_addrlen = rpc_uaddr2sockaddr(SVC_NET(rqstp), naddr->addr,  in nfsd4_interssc_connect()
1565 	status = nfsd4_ssc_setup_dul(nn, ipaddr, nsui, rqstp);  in nfsd4_interssc_connect()
1603 nfsd4_setup_inter_ssc(struct svc_rqst *rqstp,  in nfsd4_setup_inter_ssc()  argument
1612 	status = nfs4_preprocess_stateid_op(rqstp, cstate, &cstate->current_fh,  in nfsd4_setup_inter_ssc()
1618 	status = nfsd4_interssc_connect(copy->cp_src, rqstp, &copy->ss_nsui);  in nfsd4_setup_inter_ssc()
1661 nfsd4_setup_inter_ssc(struct svc_rqst *rqstp,  in nfsd4_setup_inter_ssc()  argument
1683 nfsd4_setup_intra_ssc(struct svc_rqst *rqstp,  in nfsd4_setup_intra_ssc()  argument
1687 	return nfsd4_verify_copy(rqstp, cstate, &copy->cp_src_stateid,  in nfsd4_setup_intra_ssc()
1902 nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_copy()  argument
1905 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_copy()
1928 		status = nfsd4_setup_inter_ssc(rqstp, cstate, copy);  in nfsd4_copy()
1935 		status = nfsd4_setup_intra_ssc(rqstp, cstate, copy);  in nfsd4_copy()
1954 				(int)rqstp->rq_pool->sp_nrthreads)  in nfsd4_copy()
2029 nfsd4_offload_cancel(struct svc_rqst *rqstp,  in nfsd4_offload_cancel()  argument
2039 		struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_offload_cancel()
2049 nfsd4_copy_notify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_copy_notify()  argument
2054 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_copy_notify()
2059 	status = nfs4_preprocess_stateid_op(rqstp, cstate, &cstate->current_fh,  in nfsd4_copy_notify()
2082 	status = nfsd4_set_netaddr((struct sockaddr *)&rqstp->rq_daddr,  in nfsd4_copy_notify()
2095 nfsd4_fallocate(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_fallocate()  argument
2101 	status = nfs4_preprocess_stateid_op(rqstp, cstate, &cstate->current_fh,  in nfsd4_fallocate()
2107 	status = nfsd4_vfs_fallocate(rqstp, &cstate->current_fh, nf->nf_file,  in nfsd4_fallocate()
2116 nfsd4_offload_status(struct svc_rqst *rqstp,  in nfsd4_offload_status()  argument
2142 nfsd4_allocate(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_allocate()  argument
2145 	return nfsd4_fallocate(rqstp, cstate, &u->allocate, 0);  in nfsd4_allocate()
2149 nfsd4_deallocate(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_deallocate()  argument
2152 	return nfsd4_fallocate(rqstp, cstate, &u->deallocate,  in nfsd4_deallocate()
2157 nfsd4_seek(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_seek()  argument
2165 	status = nfs4_preprocess_stateid_op(rqstp, cstate, &cstate->current_fh,  in nfsd4_seek()
2204 _nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in _nfsd4_verify()  argument
2211 	status = fh_verify(rqstp, &cstate->current_fh, 0, NFSD_MAY_NOP);  in _nfsd4_verify()
2215 	status = check_attr_support(rqstp, cstate, verify->ve_bmval, NULL);  in _nfsd4_verify()
2238 				    rqstp, 0);  in _nfsd4_verify()
2262 nfsd4_nverify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_nverify()  argument
2267 	status = _nfsd4_verify(rqstp, cstate, &u->verify);  in nfsd4_nverify()
2272 nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_verify()  argument
2277 	status = _nfsd4_verify(rqstp, cstate, &u->nverify);  in nfsd4_verify()
2282 nfsd4_get_dir_delegation(struct svc_rqst *rqstp,  in nfsd4_get_dir_delegation()  argument
2324 nfsd4_getdeviceinfo(struct svc_rqst *rqstp,  in nfsd4_getdeviceinfo()  argument
2346 	exp = rqst_exp_find(&rqstp->rq_chandle, SVC_NET(rqstp),  in nfsd4_getdeviceinfo()
2347 			    rqstp->rq_client, rqstp->rq_gssclient,  in nfsd4_getdeviceinfo()
2362 				rqstp, cstate->clp, gdp);  in nfsd4_getdeviceinfo()
2378 nfsd4_layoutget(struct svc_rqst *rqstp,  in nfsd4_layoutget()  argument
2402 	nfserr = fh_verify(rqstp, current_fh, 0, accmode);  in nfsd4_layoutget()
2432 	nfserr = nfsd4_preprocess_layout_stateid(rqstp, cstate, &lgp->lg_sid,  in nfsd4_layoutget()
2464 nfsd4_layoutcommit(struct svc_rqst *rqstp,  in nfsd4_layoutcommit()  argument
2476 	nfserr = fh_verify(rqstp, current_fh, 0,  in nfsd4_layoutcommit()
2501 	nfserr = nfsd4_preprocess_layout_stateid(rqstp, cstate, &lcp->lc_sid,  in nfsd4_layoutcommit()
2529 nfsd4_layoutreturn(struct svc_rqst *rqstp,  in nfsd4_layoutreturn()  argument
2536 	nfserr = fh_verify(rqstp, current_fh, 0, NFSD_MAY_NOP);  in nfsd4_layoutreturn()
2558 		nfserr = nfsd4_return_file_layouts(rqstp, cstate, lrp);  in nfsd4_layoutreturn()
2562 		nfserr = nfsd4_return_client_layouts(rqstp, cstate, lrp);  in nfsd4_layoutreturn()
2576 nfsd4_getxattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_getxattr()  argument
2581 	return nfsd_getxattr(rqstp, &cstate->current_fh,  in nfsd4_getxattr()
2587 nfsd4_setxattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_setxattr()  argument
2593 	if (opens_in_grace(SVC_NET(rqstp)))  in nfsd4_setxattr()
2596 	ret = nfsd_setxattr(rqstp, &cstate->current_fh, setxattr->setxa_name,  in nfsd4_setxattr()
2607 nfsd4_listxattrs(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_listxattrs()  argument
2614 	return nfsd_listxattr(rqstp, &cstate->current_fh,  in nfsd4_listxattrs()
2619 nfsd4_removexattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,  in nfsd4_removexattr()  argument
2625 	if (opens_in_grace(SVC_NET(rqstp)))  in nfsd4_removexattr()
2628 	ret = nfsd_removexattr(rqstp, &cstate->current_fh,  in nfsd4_removexattr()
2641 nfsd4_proc_null(struct svc_rqst *rqstp)  in nfsd4_proc_null()  argument
2706 static bool need_wrongsec_check(struct svc_rqst *rqstp)  in need_wrongsec_check()  argument
2708 	struct nfsd4_compoundres *resp = rqstp->rq_resp;  in need_wrongsec_check()
2709 	struct nfsd4_compoundargs *argp = rqstp->rq_argp;  in need_wrongsec_check()
2782 nfsd4_proc_compound(struct svc_rqst *rqstp)  in nfsd4_proc_compound()  argument
2784 	struct nfsd4_compoundargs *args = rqstp->rq_argp;  in nfsd4_proc_compound()
2785 	struct nfsd4_compoundres *resp = rqstp->rq_resp;  in nfsd4_proc_compound()
2790 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_proc_compound()
2793 	resp->xdr = &rqstp->rq_res_stream;  in nfsd4_proc_compound()
2803 	resp->rqstp = rqstp;  in nfsd4_proc_compound()
2811 	clear_bit(RQ_USEDEFERRAL, &rqstp->rq_flags);  in nfsd4_proc_compound()
2829 	rqstp->rq_lease_breaker = (void **)&cstate->clp;  in nfsd4_proc_compound()
2831 	trace_nfsd_compound(rqstp, args->tag, args->taglen, args->client_opcnt);  in nfsd4_proc_compound()
2852 				op->status = nfsd4_open_omfg(rqstp, cstate, op);  in nfsd4_proc_compound()
2876 			u32 plen = op->opdesc->op_rsize_bop(rqstp, op);  in nfsd4_proc_compound()
2891 		op->status = op->opdesc->op_func(rqstp, cstate, &op->u);  in nfsd4_proc_compound()
2892 		trace_nfsd_compound_op_err(rqstp, op->opnum, op->status);  in nfsd4_proc_compound()
2908 					need_wrongsec_check(rqstp))  in nfsd4_proc_compound()
2909 				op->status = check_nfsd_access(current_fh->fh_export, rqstp, false);  in nfsd4_proc_compound()
2934 	set_bit(RQ_USEDEFERRAL, &rqstp->rq_flags);  in nfsd4_proc_compound()
2962 static u32 nfsd4_max_payload(const struct svc_rqst *rqstp)  in nfsd4_max_payload()  argument
2966 	buflen = (rqstp->rq_page_end - rqstp->rq_next_page) * PAGE_SIZE;  in nfsd4_max_payload()
2967 	buflen -= rqstp->rq_auth_slack;  in nfsd4_max_payload()
2968 	buflen -= rqstp->rq_res.head[0].iov_len;  in nfsd4_max_payload()
2969 	return min_t(u32, buflen, svc_max_payload(rqstp));  in nfsd4_max_payload()
2972 static u32 nfsd4_only_status_rsize(const struct svc_rqst *rqstp,  in nfsd4_only_status_rsize()  argument
2978 static u32 nfsd4_status_stateid_rsize(const struct svc_rqst *rqstp,  in nfsd4_status_stateid_rsize()  argument
2984 static u32 nfsd4_access_rsize(const struct svc_rqst *rqstp,  in nfsd4_access_rsize()  argument
2991 static u32 nfsd4_commit_rsize(const struct svc_rqst *rqstp,  in nfsd4_commit_rsize()  argument
2997 static u32 nfsd4_create_rsize(const struct svc_rqst *rqstp,  in nfsd4_create_rsize()  argument
3009 static u32 nfsd4_getattr_rsize(const struct svc_rqst *rqstp,  in nfsd4_getattr_rsize()  argument
3017 		return nfsd4_max_payload(rqstp);  in nfsd4_getattr_rsize()
3019 		return nfsd4_max_payload(rqstp);  in nfsd4_getattr_rsize()
3047 static u32 nfsd4_getfh_rsize(const struct svc_rqst *rqstp,  in nfsd4_getfh_rsize()  argument
3053 static u32 nfsd4_link_rsize(const struct svc_rqst *rqstp,  in nfsd4_link_rsize()  argument
3060 static u32 nfsd4_lock_rsize(const struct svc_rqst *rqstp,  in nfsd4_lock_rsize()  argument
3067 static u32 nfsd4_open_rsize(const struct svc_rqst *rqstp,  in nfsd4_open_rsize()  argument
3076 static u32 nfsd4_read_rsize(const struct svc_rqst *rqstp,  in nfsd4_read_rsize()  argument
3079 	u32 rlen = min(op->u.read.rd_length, nfsd4_max_payload(rqstp));  in nfsd4_read_rsize()
3084 static u32 nfsd4_read_plus_rsize(const struct svc_rqst *rqstp,  in nfsd4_read_plus_rsize()  argument
3087 	u32 rlen = min(op->u.read.rd_length, nfsd4_max_payload(rqstp));  in nfsd4_read_plus_rsize()
3098 static u32 nfsd4_readdir_rsize(const struct svc_rqst *rqstp,  in nfsd4_readdir_rsize()  argument
3101 	u32 rlen = min(op->u.readdir.rd_maxcount, nfsd4_max_payload(rqstp));  in nfsd4_readdir_rsize()
3107 static u32 nfsd4_readlink_rsize(const struct svc_rqst *rqstp,  in nfsd4_readlink_rsize()  argument
3113 static u32 nfsd4_remove_rsize(const struct svc_rqst *rqstp,  in nfsd4_remove_rsize()  argument
3120 static u32 nfsd4_rename_rsize(const struct svc_rqst *rqstp,  in nfsd4_rename_rsize()  argument
3127 static u32 nfsd4_sequence_rsize(const struct svc_rqst *rqstp,  in nfsd4_sequence_rsize()  argument
3134 static u32 nfsd4_test_stateid_rsize(const struct svc_rqst *rqstp,  in nfsd4_test_stateid_rsize()  argument
3141 static u32 nfsd4_setattr_rsize(const struct svc_rqst *rqstp,  in nfsd4_setattr_rsize()  argument
3147 static u32 nfsd4_secinfo_rsize(const struct svc_rqst *rqstp,  in nfsd4_secinfo_rsize()  argument
3154 static u32 nfsd4_setclientid_rsize(const struct svc_rqst *rqstp,  in nfsd4_setclientid_rsize()  argument
3161 static u32 nfsd4_write_rsize(const struct svc_rqst *rqstp,  in nfsd4_write_rsize()  argument
3167 static u32 nfsd4_exchange_id_rsize(const struct svc_rqst *rqstp,  in nfsd4_exchange_id_rsize()  argument
3182 static u32 nfsd4_bind_conn_to_session_rsize(const struct svc_rqst *rqstp,  in nfsd4_bind_conn_to_session_rsize()  argument
3190 static u32 nfsd4_create_session_rsize(const struct svc_rqst *rqstp,  in nfsd4_create_session_rsize()  argument
3200 static u32 nfsd4_copy_rsize(const struct svc_rqst *rqstp,  in nfsd4_copy_rsize()  argument
3213 static u32 nfsd4_offload_status_rsize(const struct svc_rqst *rqstp,  in nfsd4_offload_status_rsize()  argument
3221 static u32 nfsd4_copy_notify_rsize(const struct svc_rqst *rqstp,  in nfsd4_copy_notify_rsize()  argument
3236 static u32 nfsd4_get_dir_delegation_rsize(const struct svc_rqst *rqstp,  in nfsd4_get_dir_delegation_rsize()  argument
3249 static u32 nfsd4_getdeviceinfo_rsize(const struct svc_rqst *rqstp,  in nfsd4_getdeviceinfo_rsize()  argument
3252 	u32 rlen = min(op->u.getdeviceinfo.gd_maxcount, nfsd4_max_payload(rqstp));  in nfsd4_getdeviceinfo_rsize()
3265 static u32 nfsd4_layoutget_rsize(const struct svc_rqst *rqstp,  in nfsd4_layoutget_rsize()  argument
3275 static u32 nfsd4_layoutcommit_rsize(const struct svc_rqst *rqstp,  in nfsd4_layoutcommit_rsize()  argument
3283 static u32 nfsd4_layoutreturn_rsize(const struct svc_rqst *rqstp,  in nfsd4_layoutreturn_rsize()  argument
3293 static u32 nfsd4_seek_rsize(const struct svc_rqst *rqstp,  in nfsd4_seek_rsize()  argument
3299 static u32 nfsd4_getxattr_rsize(const struct svc_rqst *rqstp,  in nfsd4_getxattr_rsize()  argument
3302 	u32 rlen = min_t(u32, XATTR_SIZE_MAX, nfsd4_max_payload(rqstp));  in nfsd4_getxattr_rsize()
3307 static u32 nfsd4_setxattr_rsize(const struct svc_rqst *rqstp,  in nfsd4_setxattr_rsize()  argument
3313 static u32 nfsd4_listxattrs_rsize(const struct svc_rqst *rqstp,  in nfsd4_listxattrs_rsize()  argument
3316 	u32 rlen = min(op->u.listxattrs.lsxa_maxcount, nfsd4_max_payload(rqstp));  in nfsd4_listxattrs_rsize()
3321 static u32 nfsd4_removexattr_rsize(const struct svc_rqst *rqstp,  in nfsd4_removexattr_rsize()  argument
3760 bool nfsd4_spo_must_allow(struct svc_rqst *rqstp)  in nfsd4_spo_must_allow()  argument
3762 	struct nfsd4_compoundres *resp = rqstp->rq_resp;  in nfsd4_spo_must_allow()
3763 	struct nfsd4_compoundargs *argp = rqstp->rq_argp;  in nfsd4_spo_must_allow()
3780 			nfsd4_mach_creds_match(cstate->clp, rqstp)) {  in nfsd4_spo_must_allow()
3789 int nfsd4_max_reply(struct svc_rqst *rqstp, struct nfsd4_op *op)  in nfsd4_max_reply()  argument
3795 	return OPDESC(op)->op_rsize_bop(rqstp, op);  in nfsd4_max_reply()