828 nfsd_acl_init_request(struct svc_rqst *rqstp,  in nfsd_acl_init_request()  argument
832 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd_acl_init_request()
835 	if (likely(nfsd_support_acl_version(rqstp->rq_vers) &&  in nfsd_acl_init_request()
836 	    nfsd_vers(nn, rqstp->rq_vers, NFSD_TEST)))  in nfsd_acl_init_request()
837 		return svc_generic_init_request(rqstp, progp, ret);  in nfsd_acl_init_request()
841 		if (nfsd_support_acl_version(rqstp->rq_vers) &&  in nfsd_acl_init_request()
851 		if (nfsd_support_acl_version(rqstp->rq_vers) &&  in nfsd_acl_init_request()
873 nfsd_init_request(struct svc_rqst *rqstp,  in nfsd_init_request()  argument
877 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd_init_request()
880 	if (likely(nfsd_vers(nn, rqstp->rq_vers, NFSD_TEST)))  in nfsd_init_request()
881 		return svc_generic_init_request(rqstp, progp, ret);  in nfsd_init_request()
908 	struct svc_rqst *rqstp = (struct svc_rqst *) vrqstp;  in nfsd()  local
909 …struct svc_xprt *perm_sock = list_entry(rqstp->rq_server->sv_permsocks.next, typeof(struct svc_xpr…  in nfsd()
946 		rqstp->rq_server->sv_maxconn = nn->max_connections;  in nfsd()
952 		while ((err = svc_recv(rqstp, 60*60*HZ)) == -EAGAIN)  in nfsd()
957 		svc_process(rqstp);  in nfsd()
968 	rqstp->rq_server = NULL;  in nfsd()
971 	svc_exit_thread(rqstp);  in nfsd()
998 static bool nfs_request_too_big(struct svc_rqst *rqstp,  in nfs_request_too_big()  argument
1005 	if (rqstp->rq_prog != NFS_PROGRAM)  in nfs_request_too_big()
1011 	if (rqstp->rq_vers >= 4)  in nfs_request_too_big()
1018 	return rqstp->rq_arg.len > PAGE_SIZE;  in nfs_request_too_big()
1022 nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)  in nfsd_dispatch()  argument
1029 				rqstp->rq_vers, rqstp->rq_proc);  in nfsd_dispatch()
1030 	proc = rqstp->rq_procinfo;  in nfsd_dispatch()
1032 	if (nfs_request_too_big(rqstp, proc)) {  in nfsd_dispatch()
1033 		dprintk("nfsd: NFSv%d argument too large\n", rqstp->rq_vers);  in nfsd_dispatch()
1041 	rqstp->rq_cachetype = proc->pc_cachetype;  in nfsd_dispatch()
1044 	    !proc->pc_decode(rqstp, (__be32*)rqstp->rq_arg.head[0].iov_base)) {  in nfsd_dispatch()
1051 	switch (nfsd_cache_lookup(rqstp)) {  in nfsd_dispatch()
1063 	nfserrp = rqstp->rq_res.head[0].iov_base  in nfsd_dispatch()
1064 		+ rqstp->rq_res.head[0].iov_len;  in nfsd_dispatch()
1065 	rqstp->rq_res.head[0].iov_len += sizeof(__be32);  in nfsd_dispatch()
1068 	nfserr = proc->pc_func(rqstp);  in nfsd_dispatch()
1069 	nfserr = map_new_errors(rqstp->rq_vers, nfserr);  in nfsd_dispatch()
1070 	if (nfserr == nfserr_dropit || test_bit(RQ_DROPME, &rqstp->rq_flags)) {  in nfsd_dispatch()
1072 		nfsd_cache_update(rqstp, RC_NOCACHE, NULL);  in nfsd_dispatch()
1076 	if (rqstp->rq_proc != 0)  in nfsd_dispatch()
1082 	if (!(nfserr && rqstp->rq_vers == 2)) {  in nfsd_dispatch()
1083 		if (proc->pc_encode && !proc->pc_encode(rqstp, nfserrp)) {  in nfsd_dispatch()
1086 			nfsd_cache_update(rqstp, RC_NOCACHE, NULL);  in nfsd_dispatch()
1093 	nfsd_cache_update(rqstp, rqstp->rq_cachetype, statp + 1);  in nfsd_dispatch()