535 static void nfs_show_mountd_netid(struct seq_file *m, struct nfs_server *nfss,  in nfs_show_mountd_netid()  argument
538 	struct sockaddr *sap = (struct sockaddr *) &nfss->mountd_address;  in nfs_show_mountd_netid()
543 		switch (nfss->mountd_protocol) {  in nfs_show_mountd_netid()
553 		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
649 	struct nfs_client *clp = nfss->nfs_client;  in nfs_show_mount_options()
654 	seq_printf(m, ",rsize=%u", nfss->rsize);  in nfs_show_mount_options()
655 	seq_printf(m, ",wsize=%u", nfss->wsize);  in nfs_show_mount_options()
656 	if (nfss->bsize != 0)  in nfs_show_mount_options()
657 		seq_printf(m, ",bsize=%u", nfss->bsize);  in nfs_show_mount_options()
658 	seq_printf(m, ",namlen=%u", nfss->namelen);  in nfs_show_mount_options()
659 	if (nfss->acregmin != NFS_DEF_ACREGMIN*HZ || showdefaults)  in nfs_show_mount_options()
660 		seq_printf(m, ",acregmin=%u", nfss->acregmin/HZ);  in nfs_show_mount_options()
661 	if (nfss->acregmax != NFS_DEF_ACREGMAX*HZ || showdefaults)  in nfs_show_mount_options()
662 		seq_printf(m, ",acregmax=%u", nfss->acregmax/HZ);  in nfs_show_mount_options()
663 	if (nfss->acdirmin != NFS_DEF_ACDIRMIN*HZ || showdefaults)  in nfs_show_mount_options()
664 		seq_printf(m, ",acdirmin=%u", nfss->acdirmin/HZ);  in nfs_show_mount_options()
665 	if (nfss->acdirmax != NFS_DEF_ACDIRMAX*HZ || showdefaults)  in nfs_show_mount_options()
666 		seq_printf(m, ",acdirmax=%u", nfss->acdirmax/HZ);  in nfs_show_mount_options()
667 	if (!(nfss->flags & (NFS_MOUNT_SOFT|NFS_MOUNT_SOFTERR)))  in nfs_show_mount_options()
670 		if (nfss->flags & nfs_infop->flag)  in nfs_show_mount_options()
677 		   rpc_peeraddr2str(nfss->client, RPC_DISPLAY_NETID));  in nfs_show_mount_options()
682 		if (nfss->port != NFS_PORT)  in nfs_show_mount_options()
683 			seq_printf(m, ",port=%u", nfss->port);  in nfs_show_mount_options()
685 		if (nfss->port)  in nfs_show_mount_options()
686 			seq_printf(m, ",port=%u", nfss->port);  in nfs_show_mount_options()
688 	seq_printf(m, ",timeo=%lu", 10U * nfss->client->cl_timeout->to_initval / HZ);  in nfs_show_mount_options()
689 	seq_printf(m, ",retrans=%u", nfss->client->cl_timeout->to_retries);  in nfs_show_mount_options()
690 	seq_printf(m, ",sec=%s", nfs_pseudoflavour_to_name(nfss->client->cl_auth->au_flavor));  in nfs_show_mount_options()
693 		nfs_show_mountd_options(m, nfss, showdefaults);  in nfs_show_mount_options()
695 		nfs_show_nfsv4_options(m, nfss, showdefaults);  in nfs_show_mount_options()
697 	if (nfss->options & NFS_OPTION_FSCACHE)  in nfs_show_mount_options()
700 	if (nfss->options & NFS_OPTION_MIGRATION)  in nfs_show_mount_options()
703 	if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONEG) {  in nfs_show_mount_options()
704 		if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONE)  in nfs_show_mount_options()
710 	local_flock = nfss->flags & NFS_MOUNT_LOCAL_FLOCK;  in nfs_show_mount_options()
711 	local_fcntl = nfss->flags & NFS_MOUNT_LOCAL_FCNTL;  in nfs_show_mount_options()
728 	struct nfs_server *nfss = NFS_SB(root->d_sb);  in nfs_show_options()  local
730 	nfs_show_mount_options(m, nfss, 0);  in nfs_show_options()
734 			rpc_peeraddr2str(nfss->nfs_client->cl_rpcclient,  in nfs_show_options()
774 static void show_implementation_id(struct seq_file *m, struct nfs_server *nfss)  in show_implementation_id()  argument
776 	if (nfss->nfs_client && nfss->nfs_client->cl_implid) {  in show_implementation_id()
777 		struct nfs41_impl_id *impl_id = nfss->nfs_client->cl_implid;  in show_implementation_id()
790 static void show_implementation_id(struct seq_file *m, struct nfs_server *nfss)  in show_implementation_id()  argument
825 	struct nfs_server *nfss = NFS_SB(root->d_sb);  in nfs_show_stats()  local
826 	struct rpc_auth *auth = nfss->client->cl_auth;  in nfs_show_stats()
839 	nfs_show_mount_options(m, nfss, 1);  in nfs_show_stats()
841 	seq_printf(m, "\n\tage:\t%lu", (jiffies - nfss->mount_time) / HZ);  in nfs_show_stats()
843 	show_implementation_id(m, nfss);  in nfs_show_stats()
846 	seq_printf(m, "caps=0x%x", nfss->caps);  in nfs_show_stats()
847 	seq_printf(m, ",wtmult=%u", nfss->wtmult);  in nfs_show_stats()
848 	seq_printf(m, ",dtsize=%u", nfss->dtsize);  in nfs_show_stats()
849 	seq_printf(m, ",bsize=%u", nfss->bsize);  in nfs_show_stats()
850 	seq_printf(m, ",namlen=%u", nfss->namelen);  in nfs_show_stats()
853 	if (nfss->nfs_client->rpc_ops->version == 4) {  in nfs_show_stats()
855 		seq_printf(m, "bm0=0x%x", nfss->attr_bitmask[0]);  in nfs_show_stats()
856 		seq_printf(m, ",bm1=0x%x", nfss->attr_bitmask[1]);  in nfs_show_stats()
857 		seq_printf(m, ",bm2=0x%x", nfss->attr_bitmask[2]);  in nfs_show_stats()
858 		seq_printf(m, ",acl=0x%x", nfss->acl_bitmask);  in nfs_show_stats()
859 		show_sessions(m, nfss);  in nfs_show_stats()
860 		show_pnfs(m, nfss);  in nfs_show_stats()
861 		show_lease(m, nfss);  in nfs_show_stats()
879 		stats = per_cpu_ptr(nfss->io_stats, cpu);  in nfs_show_stats()
900 	if (nfss->options & NFS_OPTION_FSCACHE) {  in nfs_show_stats()
908 	rpc_clnt_show_stats(m, nfss->client);  in nfs_show_stats()
2248 nfs_compare_remount_data(struct nfs_server *nfss,  in nfs_compare_remount_data()  argument
2251 	if ((data->flags ^ nfss->flags) & NFS_REMOUNT_CMP_FLAGMASK ||  in nfs_compare_remount_data()
2252 	    data->rsize != nfss->rsize ||  in nfs_compare_remount_data()
2253 	    data->wsize != nfss->wsize ||  in nfs_compare_remount_data()
2254 	    data->version != nfss->nfs_client->rpc_ops->version ||  in nfs_compare_remount_data()
2255 	    data->minorversion != nfss->nfs_client->cl_minorversion ||  in nfs_compare_remount_data()
2256 	    data->retrans != nfss->client->cl_timeout->to_retries ||  in nfs_compare_remount_data()
2257 	    !nfs_auth_info_match(&data->auth_info, nfss->client->cl_auth->au_flavor) ||  in nfs_compare_remount_data()
2258 	    data->acregmin != nfss->acregmin / HZ ||  in nfs_compare_remount_data()
2259 	    data->acregmax != nfss->acregmax / HZ ||  in nfs_compare_remount_data()
2260 	    data->acdirmin != nfss->acdirmin / HZ ||  in nfs_compare_remount_data()
2261 	    data->acdirmax != nfss->acdirmax / HZ ||  in nfs_compare_remount_data()
2262 	    data->timeo != (10U * nfss->client->cl_timeout->to_initval / HZ) ||  in nfs_compare_remount_data()
2263 	    (data->options & NFS_OPTION_FSCACHE) != (nfss->options & NFS_OPTION_FSCACHE) ||  in nfs_compare_remount_data()
2264 	    data->nfs_server.port != nfss->port ||  in nfs_compare_remount_data()
2265 	    data->nfs_server.addrlen != nfss->nfs_client->cl_addrlen ||  in nfs_compare_remount_data()
2267 			  (struct sockaddr *)&nfss->nfs_client->cl_addr))  in nfs_compare_remount_data()
2277 	struct nfs_server *nfss = sb->s_fs_info;  in nfs_remount()  local
2281 	u32 nfsvers = nfss->nfs_client->rpc_ops->version;  in nfs_remount()
2301 	data->flags = nfss->flags;  in nfs_remount()
2302 	data->rsize = nfss->rsize;  in nfs_remount()
2303 	data->wsize = nfss->wsize;  in nfs_remount()
2304 	data->retrans = nfss->client->cl_timeout->to_retries;  in nfs_remount()
2305 	data->selected_flavor = nfss->client->cl_auth->au_flavor;  in nfs_remount()
2306 	data->acregmin = nfss->acregmin / HZ;  in nfs_remount()
2307 	data->acregmax = nfss->acregmax / HZ;  in nfs_remount()
2308 	data->acdirmin = nfss->acdirmin / HZ;  in nfs_remount()
2309 	data->acdirmax = nfss->acdirmax / HZ;  in nfs_remount()
2310 	data->timeo = 10U * nfss->client->cl_timeout->to_initval / HZ;  in nfs_remount()
2311 	data->nfs_server.port = nfss->port;  in nfs_remount()
2312 	data->nfs_server.addrlen = nfss->nfs_client->cl_addrlen;  in nfs_remount()
2314 	data->minorversion = nfss->nfs_client->cl_minorversion;  in nfs_remount()
2316 	memcpy(&data->nfs_server.address, &nfss->nfs_client->cl_addr,  in nfs_remount()
2334 	error = nfs_compare_remount_data(nfss, data);  in nfs_remount()
2567 	struct nfs_server *nfss = NFS_SB(sb);  in nfs_get_cache_cookie()  local
2571 	nfss->fscache_key = NULL;  in nfs_get_cache_cookie()
2572 	nfss->fscache = NULL;  in nfs_get_cache_cookie()