528 static void nfs_show_mountd_netid(struct seq_file *m, struct nfs_server *nfss,  in nfs_show_mountd_netid()  argument
531 	struct sockaddr *sap = (struct sockaddr *) &nfss->mountd_address;  in nfs_show_mountd_netid()
536 		switch (nfss->mountd_protocol) {  in nfs_show_mountd_netid()
549 		switch (nfss->mountd_protocol) {  in nfs_show_mountd_netid()
567 static void nfs_show_mountd_options(struct seq_file *m, struct nfs_server *nfss,  in nfs_show_mountd_options()  argument
570 	struct sockaddr *sap = (struct sockaddr *)&nfss->mountd_address;  in nfs_show_mountd_options()
572 	if (nfss->flags & NFS_MOUNT_LEGACY_INTERFACE)  in nfs_show_mountd_options()
591 	if (nfss->mountd_version || showdefaults)  in nfs_show_mountd_options()
592 		seq_printf(m, ",mountvers=%u", nfss->mountd_version);  in nfs_show_mountd_options()
593 	if ((nfss->mountd_port &&  in nfs_show_mountd_options()
594 		nfss->mountd_port != (unsigned short)NFS_UNSPEC_PORT) ||  in nfs_show_mountd_options()
596 		seq_printf(m, ",mountport=%u", nfss->mountd_port);  in nfs_show_mountd_options()
598 	nfs_show_mountd_netid(m, nfss, showdefaults);  in nfs_show_mountd_options()
602 static void nfs_show_nfsv4_options(struct seq_file *m, struct nfs_server *nfss,  in nfs_show_nfsv4_options()  argument
605 	struct nfs_client *clp = nfss->nfs_client;  in nfs_show_nfsv4_options()
610 static void nfs_show_nfsv4_options(struct seq_file *m, struct nfs_server *nfss,  in nfs_show_nfsv4_options()  argument
628 static void nfs_show_mount_options(struct seq_file *m, struct nfs_server *nfss,  in nfs_show_mount_options()  argument
648 	struct nfs_client *clp = nfss->nfs_client;  in nfs_show_mount_options()
653 	seq_printf(m, ",rsize=%u", nfss->rsize);  in nfs_show_mount_options()
654 	seq_printf(m, ",wsize=%u", nfss->wsize);  in nfs_show_mount_options()
655 	if (nfss->bsize != 0)  in nfs_show_mount_options()
656 		seq_printf(m, ",bsize=%u", nfss->bsize);  in nfs_show_mount_options()
657 	seq_printf(m, ",namlen=%u", nfss->namelen);  in nfs_show_mount_options()
658 	if (nfss->acregmin != NFS_DEF_ACREGMIN*HZ || showdefaults)  in nfs_show_mount_options()
659 		seq_printf(m, ",acregmin=%u", nfss->acregmin/HZ);  in nfs_show_mount_options()
660 	if (nfss->acregmax != NFS_DEF_ACREGMAX*HZ || showdefaults)  in nfs_show_mount_options()
661 		seq_printf(m, ",acregmax=%u", nfss->acregmax/HZ);  in nfs_show_mount_options()
662 	if (nfss->acdirmin != NFS_DEF_ACDIRMIN*HZ || showdefaults)  in nfs_show_mount_options()
663 		seq_printf(m, ",acdirmin=%u", nfss->acdirmin/HZ);  in nfs_show_mount_options()
664 	if (nfss->acdirmax != NFS_DEF_ACDIRMAX*HZ || showdefaults)  in nfs_show_mount_options()
665 		seq_printf(m, ",acdirmax=%u", nfss->acdirmax/HZ);  in nfs_show_mount_options()
667 		if (nfss->flags & nfs_infop->flag)  in nfs_show_mount_options()
674 		   rpc_peeraddr2str(nfss->client, RPC_DISPLAY_NETID));  in nfs_show_mount_options()
677 		if (nfss->port != NFS_PORT)  in nfs_show_mount_options()
678 			seq_printf(m, ",port=%u", nfss->port);  in nfs_show_mount_options()
680 		if (nfss->port)  in nfs_show_mount_options()
681 			seq_printf(m, ",port=%u", nfss->port);  in nfs_show_mount_options()
683 	seq_printf(m, ",timeo=%lu", 10U * nfss->client->cl_timeout->to_initval / HZ);  in nfs_show_mount_options()
684 	seq_printf(m, ",retrans=%u", nfss->client->cl_timeout->to_retries);  in nfs_show_mount_options()
685 	seq_printf(m, ",sec=%s", nfs_pseudoflavour_to_name(nfss->client->cl_auth->au_flavor));  in nfs_show_mount_options()
688 		nfs_show_mountd_options(m, nfss, showdefaults);  in nfs_show_mount_options()
690 		nfs_show_nfsv4_options(m, nfss, showdefaults);  in nfs_show_mount_options()
692 	if (nfss->options & NFS_OPTION_FSCACHE)  in nfs_show_mount_options()
695 	if (nfss->options & NFS_OPTION_MIGRATION)  in nfs_show_mount_options()
698 	if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONEG) {  in nfs_show_mount_options()
699 		if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONE)  in nfs_show_mount_options()
705 	local_flock = nfss->flags & NFS_MOUNT_LOCAL_FLOCK;  in nfs_show_mount_options()
706 	local_fcntl = nfss->flags & NFS_MOUNT_LOCAL_FCNTL;  in nfs_show_mount_options()
723 	struct nfs_server *nfss = NFS_SB(root->d_sb);  in nfs_show_options()  local
725 	nfs_show_mount_options(m, nfss, 0);  in nfs_show_options()
729 			rpc_peeraddr2str(nfss->nfs_client->cl_rpcclient,  in nfs_show_options()
759 static void show_implementation_id(struct seq_file *m, struct nfs_server *nfss)  in show_implementation_id()  argument
761 	if (nfss->nfs_client && nfss->nfs_client->cl_implid) {  in show_implementation_id()
762 		struct nfs41_impl_id *impl_id = nfss->nfs_client->cl_implid;  in show_implementation_id()
775 static void show_implementation_id(struct seq_file *m, struct nfs_server *nfss)  in show_implementation_id()  argument
810 	struct nfs_server *nfss = NFS_SB(root->d_sb);  in nfs_show_stats()  local
811 	struct rpc_auth *auth = nfss->client->cl_auth;  in nfs_show_stats()
824 	nfs_show_mount_options(m, nfss, 1);  in nfs_show_stats()
826 	seq_printf(m, "\n\tage:\t%lu", (jiffies - nfss->mount_time) / HZ);  in nfs_show_stats()
828 	show_implementation_id(m, nfss);  in nfs_show_stats()
831 	seq_printf(m, "caps=0x%x", nfss->caps);  in nfs_show_stats()
832 	seq_printf(m, ",wtmult=%u", nfss->wtmult);  in nfs_show_stats()
833 	seq_printf(m, ",dtsize=%u", nfss->dtsize);  in nfs_show_stats()
834 	seq_printf(m, ",bsize=%u", nfss->bsize);  in nfs_show_stats()
835 	seq_printf(m, ",namlen=%u", nfss->namelen);  in nfs_show_stats()
838 	if (nfss->nfs_client->rpc_ops->version == 4) {  in nfs_show_stats()
840 		seq_printf(m, "bm0=0x%x", nfss->attr_bitmask[0]);  in nfs_show_stats()
841 		seq_printf(m, ",bm1=0x%x", nfss->attr_bitmask[1]);  in nfs_show_stats()
842 		seq_printf(m, ",bm2=0x%x", nfss->attr_bitmask[2]);  in nfs_show_stats()
843 		seq_printf(m, ",acl=0x%x", nfss->acl_bitmask);  in nfs_show_stats()
844 		show_sessions(m, nfss);  in nfs_show_stats()
845 		show_pnfs(m, nfss);  in nfs_show_stats()
863 		stats = per_cpu_ptr(nfss->io_stats, cpu);  in nfs_show_stats()
884 	if (nfss->options & NFS_OPTION_FSCACHE) {  in nfs_show_stats()
892 	rpc_print_iostats(m, nfss->client);  in nfs_show_stats()
2189 nfs_compare_remount_data(struct nfs_server *nfss,  in nfs_compare_remount_data()  argument
2192 	if ((data->flags ^ nfss->flags) & NFS_REMOUNT_CMP_FLAGMASK ||  in nfs_compare_remount_data()
2193 	    data->rsize != nfss->rsize ||  in nfs_compare_remount_data()
2194 	    data->wsize != nfss->wsize ||  in nfs_compare_remount_data()
2195 	    data->version != nfss->nfs_client->rpc_ops->version ||  in nfs_compare_remount_data()
2196 	    data->minorversion != nfss->nfs_client->cl_minorversion ||  in nfs_compare_remount_data()
2197 	    data->retrans != nfss->client->cl_timeout->to_retries ||  in nfs_compare_remount_data()
2198 	    !nfs_auth_info_match(&data->auth_info, nfss->client->cl_auth->au_flavor) ||  in nfs_compare_remount_data()
2199 	    data->acregmin != nfss->acregmin / HZ ||  in nfs_compare_remount_data()
2200 	    data->acregmax != nfss->acregmax / HZ ||  in nfs_compare_remount_data()
2201 	    data->acdirmin != nfss->acdirmin / HZ ||  in nfs_compare_remount_data()
2202 	    data->acdirmax != nfss->acdirmax / HZ ||  in nfs_compare_remount_data()
2203 	    data->timeo != (10U * nfss->client->cl_timeout->to_initval / HZ) ||  in nfs_compare_remount_data()
2204 	    data->nfs_server.port != nfss->port ||  in nfs_compare_remount_data()
2205 	    data->nfs_server.addrlen != nfss->nfs_client->cl_addrlen ||  in nfs_compare_remount_data()
2207 			  (struct sockaddr *)&nfss->nfs_client->cl_addr))  in nfs_compare_remount_data()
2217 	struct nfs_server *nfss = sb->s_fs_info;  in nfs_remount()  local
2221 	u32 nfsvers = nfss->nfs_client->rpc_ops->version;  in nfs_remount()
2241 	data->flags = nfss->flags;  in nfs_remount()
2242 	data->rsize = nfss->rsize;  in nfs_remount()
2243 	data->wsize = nfss->wsize;  in nfs_remount()
2244 	data->retrans = nfss->client->cl_timeout->to_retries;  in nfs_remount()
2245 	data->selected_flavor = nfss->client->cl_auth->au_flavor;  in nfs_remount()
2246 	data->acregmin = nfss->acregmin / HZ;  in nfs_remount()
2247 	data->acregmax = nfss->acregmax / HZ;  in nfs_remount()
2248 	data->acdirmin = nfss->acdirmin / HZ;  in nfs_remount()
2249 	data->acdirmax = nfss->acdirmax / HZ;  in nfs_remount()
2250 	data->timeo = 10U * nfss->client->cl_timeout->to_initval / HZ;  in nfs_remount()
2251 	data->nfs_server.port = nfss->port;  in nfs_remount()
2252 	data->nfs_server.addrlen = nfss->nfs_client->cl_addrlen;  in nfs_remount()
2254 	data->minorversion = nfss->nfs_client->cl_minorversion;  in nfs_remount()
2256 	memcpy(&data->nfs_server.address, &nfss->nfs_client->cl_addr,  in nfs_remount()
2274 	error = nfs_compare_remount_data(nfss, data);  in nfs_remount()
2465 	struct nfs_server *nfss = NFS_SB(sb);  in nfs_get_cache_cookie()  local
2469 	nfss->fscache_key = NULL;  in nfs_get_cache_cookie()
2470 	nfss->fscache = NULL;  in nfs_get_cache_cookie()