123 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in get_client_locked()  local
125 	lockdep_assert_held(&nn->client_lock);  in get_client_locked()
137 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in renew_client_locked()  local
151 	list_move_tail(&clp->cl_lru, &nn->client_lru);  in renew_client_locked()
157 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in put_client_renew_locked()  local
159 	lockdep_assert_held(&nn->client_lock);  in put_client_renew_locked()
169 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in put_client_renew()  local
171 	if (!atomic_dec_and_lock(&clp->cl_refcount, &nn->client_lock))  in put_client_renew()
175 	spin_unlock(&nn->client_lock);  in put_client_renew()
194 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_put_session_locked()  local
196 	lockdep_assert_held(&nn->client_lock);  in nfsd4_put_session_locked()
206 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_put_session()  local
208 	spin_lock(&nn->client_lock);  in nfsd4_put_session()
210 	spin_unlock(&nn->client_lock);  in nfsd4_put_session()
1256 	struct nfsd_net *nn = net_generic(oo->oo_owner.so_client->net,  in release_last_closed_stateid()  local
1260 	spin_lock(&nn->client_lock);  in release_last_closed_stateid()
1266 	spin_unlock(&nn->client_lock);  in release_last_closed_stateid()
1564 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in init_session()  local
1577 	list_add(&new->se_hash, &nn->sessionid_hashtbl[idx]);  in init_session()
1602 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in __find_in_sessionid_hashtbl()  local
1604 	lockdep_assert_held(&nn->client_lock);  in __find_in_sessionid_hashtbl()
1609 	list_for_each_entry(elem, &nn->sessionid_hashtbl[idx], se_hash) {  in __find_in_sessionid_hashtbl()
1643 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in unhash_session()  local
1645 	lockdep_assert_held(&nn->client_lock);  in unhash_session()
1655 STALE_CLIENTID(clientid_t *clid, struct nfsd_net *nn)  in STALE_CLIENTID()  argument
1662 	if (clid->cl_boot == (u32)nn->boot_time)  in STALE_CLIENTID()
1665 		clid->cl_boot, clid->cl_id, nn->boot_time);  in STALE_CLIENTID()
1737 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in unhash_client_locked()  local
1740 	lockdep_assert_held(&nn->client_lock);  in unhash_client_locked()
1748 			rb_erase(&clp->cl_namenode, &nn->conf_name_tree);  in unhash_client_locked()
1750 			rb_erase(&clp->cl_namenode, &nn->unconf_name_tree);  in unhash_client_locked()
1762 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in unhash_client()  local
1764 	spin_lock(&nn->client_lock);  in unhash_client()
1766 	spin_unlock(&nn->client_lock);  in unhash_client()
1959 static void gen_confirm(struct nfs4_client *clp, struct nfsd_net *nn)  in gen_confirm()  argument
1968 	verf[1] = (__force __be32)nn->clientid_counter;  in gen_confirm()
1972 static void gen_clid(struct nfs4_client *clp, struct nfsd_net *nn)  in gen_clid()  argument
1974 	clp->cl_clientid.cl_boot = nn->boot_time;  in gen_clid()
1975 	clp->cl_clientid.cl_id = nn->clientid_counter++;  in gen_clid()
1976 	gen_confirm(clp, nn);  in gen_clid()
2078 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in add_to_unconfirmed()  local
2080 	lockdep_assert_held(&nn->client_lock);  in add_to_unconfirmed()
2083 	add_clp_to_name_tree(clp, &nn->unconf_name_tree);  in add_to_unconfirmed()
2085 	list_add(&clp->cl_idhash, &nn->unconf_id_hashtbl[idhashval]);  in add_to_unconfirmed()
2093 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in move_to_confirmed()  local
2095 	lockdep_assert_held(&nn->client_lock);  in move_to_confirmed()
2098 	list_move(&clp->cl_idhash, &nn->conf_id_hashtbl[idhashval]);  in move_to_confirmed()
2099 	rb_erase(&clp->cl_namenode, &nn->unconf_name_tree);  in move_to_confirmed()
2100 	add_clp_to_name_tree(clp, &nn->conf_name_tree);  in move_to_confirmed()
2123 find_confirmed_client(clientid_t *clid, bool sessions, struct nfsd_net *nn)  in find_confirmed_client()  argument
2125 	struct list_head *tbl = nn->conf_id_hashtbl;  in find_confirmed_client()
2127 	lockdep_assert_held(&nn->client_lock);  in find_confirmed_client()
2132 find_unconfirmed_client(clientid_t *clid, bool sessions, struct nfsd_net *nn)  in find_unconfirmed_client()  argument
2134 	struct list_head *tbl = nn->unconf_id_hashtbl;  in find_unconfirmed_client()
2136 	lockdep_assert_held(&nn->client_lock);  in find_unconfirmed_client()
2146 find_confirmed_client_by_name(struct xdr_netobj *name, struct nfsd_net *nn)  in find_confirmed_client_by_name()  argument
2148 	lockdep_assert_held(&nn->client_lock);  in find_confirmed_client_by_name()
2149 	return find_clp_in_name_tree(name, &nn->conf_name_tree);  in find_confirmed_client_by_name()
2153 find_unconfirmed_client_by_name(struct xdr_netobj *name, struct nfsd_net *nn)  in find_unconfirmed_client_by_name()  argument
2155 	lockdep_assert_held(&nn->client_lock);  in find_unconfirmed_client_by_name()
2156 	return find_clp_in_name_tree(name, &nn->unconf_name_tree);  in find_unconfirmed_client_by_name()
2331 	struct nfsd_net		*nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_exchange_id()  local
2359 	spin_lock(&nn->client_lock);  in nfsd4_exchange_id()
2360 	conf = find_confirmed_client_by_name(&exid->clname, nn);  in nfsd4_exchange_id()
2407 	unconf  = find_unconfirmed_client_by_name(&exid->clname, nn);  in nfsd4_exchange_id()
2421 	gen_clid(new, nn);  in nfsd4_exchange_id()
2436 	spin_unlock(&nn->client_lock);  in nfsd4_exchange_id()
2503 static __be32 check_forechannel_attrs(struct nfsd4_channel_attrs *ca, struct nfsd_net *nn)  in check_forechannel_attrs()  argument
2505 	u32 maxrpc = nn->nfsd_serv->sv_max_mesg;  in check_forechannel_attrs()
2589 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_create_session()  local
2596 	status = check_forechannel_attrs(&cr_ses->fore_channel, nn);  in nfsd4_create_session()
2610 	spin_lock(&nn->client_lock);  in nfsd4_create_session()
2611 	unconf = find_unconfirmed_client(&cr_ses->clientid, true, nn);  in nfsd4_create_session()
2612 	conf = find_confirmed_client(&cr_ses->clientid, true, nn);  in nfsd4_create_session()
2644 		old = find_confirmed_client_by_name(&unconf->cl_name, nn);  in nfsd4_create_session()
2675 	spin_unlock(&nn->client_lock);  in nfsd4_create_session()
2683 	spin_unlock(&nn->client_lock);  in nfsd4_create_session()
2711 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_backchannel_ctl()  local
2717 	spin_lock(&nn->client_lock);  in nfsd4_backchannel_ctl()
2720 	spin_unlock(&nn->client_lock);  in nfsd4_backchannel_ctl()
2735 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_bind_conn_to_session()  local
2739 	spin_lock(&nn->client_lock);  in nfsd4_bind_conn_to_session()
2741 	spin_unlock(&nn->client_lock);  in nfsd4_bind_conn_to_session()
2778 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_destroy_session()  local
2787 	spin_lock(&nn->client_lock);  in nfsd4_destroy_session()
2798 	spin_unlock(&nn->client_lock);  in nfsd4_destroy_session()
2802 	spin_lock(&nn->client_lock);  in nfsd4_destroy_session()
2807 	spin_unlock(&nn->client_lock);  in nfsd4_destroy_session()
2880 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_sequence()  local
2893 	spin_lock(&nn->client_lock);  in nfsd4_sequence()
2980 	spin_unlock(&nn->client_lock);  in nfsd4_sequence()
3009 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_destroy_clientid()  local
3011 	spin_lock(&nn->client_lock);  in nfsd4_destroy_clientid()
3012 	unconf = find_unconfirmed_client(&dc->clientid, true, nn);  in nfsd4_destroy_clientid()
3013 	conf = find_confirmed_client(&dc->clientid, true, nn);  in nfsd4_destroy_clientid()
3038 	spin_unlock(&nn->client_lock);  in nfsd4_destroy_clientid()
3090 	struct nfsd_net		*nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_setclientid()  local
3096 	spin_lock(&nn->client_lock);  in nfsd4_setclientid()
3097 	conf = find_confirmed_client_by_name(&clname, nn);  in nfsd4_setclientid()
3112 	unconf = find_unconfirmed_client_by_name(&clname, nn);  in nfsd4_setclientid()
3119 		gen_clid(new, nn);  in nfsd4_setclientid()
3129 	spin_unlock(&nn->client_lock);  in nfsd4_setclientid()
3148 	struct nfsd_net	*nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_setclientid_confirm()  local
3150 	if (STALE_CLIENTID(clid, nn))  in nfsd4_setclientid_confirm()
3153 	spin_lock(&nn->client_lock);  in nfsd4_setclientid_confirm()
3154 	conf = find_confirmed_client(clid, false, nn);  in nfsd4_setclientid_confirm()
3155 	unconf = find_unconfirmed_client(clid, false, nn);  in nfsd4_setclientid_confirm()
3181 		old = find_confirmed_client_by_name(&unconf->cl_name, nn);  in nfsd4_setclientid_confirm()
3193 	spin_unlock(&nn->client_lock);  in nfsd4_setclientid_confirm()
3195 	spin_lock(&nn->client_lock);  in nfsd4_setclientid_confirm()
3198 	spin_unlock(&nn->client_lock);  in nfsd4_setclientid_confirm()
3425 	struct nfsd_net *nn = net_generic(s->st_stid.sc_client->net,  in move_to_close_lru()  local
3447 	spin_lock(&nn->client_lock);  in move_to_close_lru()
3450 	list_move_tail(&oo->oo_close_lru, &nn->close_lru);  in move_to_close_lru()
3452 	spin_unlock(&nn->client_lock);  in move_to_close_lru()
3532 	struct nfsd_net *nn = net_generic(dp->dl_stid.sc_client->net,  in nfsd4_cb_recall_prepare()  local
3547 		list_add_tail(&dp->dl_recall_lru, &nn->del_recall_lru);  in nfsd4_cb_recall_prepare()
3668 		struct nfsd_net *nn)  in lookup_clientid()  argument
3679 	if (STALE_CLIENTID(clid, nn))  in lookup_clientid()
3688 	spin_lock(&nn->client_lock);  in lookup_clientid()
3689 	found = find_confirmed_client(clid, false, nn);  in lookup_clientid()
3691 		spin_unlock(&nn->client_lock);  in lookup_clientid()
3695 	spin_unlock(&nn->client_lock);  in lookup_clientid()
3704 		    struct nfsd4_open *open, struct nfsd_net *nn)  in nfsd4_process_open1()  argument
3712 	if (STALE_CLIENTID(&open->op_clientid, nn))  in nfsd4_process_open1()
3722 	status = lookup_clientid(clientid, cstate, nn);  in nfsd4_process_open1()
4352 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_renew()  local
4356 	status = lookup_clientid(clid, cstate, nn);  in nfsd4_renew()
4370 nfsd4_end_grace(struct nfsd_net *nn)  in nfsd4_end_grace()  argument
4373 	if (nn->grace_ended)  in nfsd4_end_grace()
4377 	nn->grace_ended = true;  in nfsd4_end_grace()
4384 	nfsd4_record_grace_done(nn);  in nfsd4_end_grace()
4394 	locks_end_grace(&nn->nfsd4_manager);  in nfsd4_end_grace()
4403 nfs4_laundromat(struct nfsd_net *nn)  in nfs4_laundromat()  argument
4410 	time_t cutoff = get_seconds() - nn->nfsd4_lease;  in nfs4_laundromat()
4411 	time_t t, new_timeo = nn->nfsd4_lease;  in nfs4_laundromat()
4414 	nfsd4_end_grace(nn);  in nfs4_laundromat()
4416 	spin_lock(&nn->client_lock);  in nfs4_laundromat()
4417 	list_for_each_safe(pos, next, &nn->client_lru) {  in nfs4_laundromat()
4431 	spin_unlock(&nn->client_lock);  in nfs4_laundromat()
4440 	list_for_each_safe(pos, next, &nn->del_recall_lru) {  in nfs4_laundromat()
4442 		if (net_generic(dp->dl_stid.sc_client->net, nfsd_net_id) != nn)  in nfs4_laundromat()
4460 	spin_lock(&nn->client_lock);  in nfs4_laundromat()
4461 	while (!list_empty(&nn->close_lru)) {  in nfs4_laundromat()
4462 		oo = list_first_entry(&nn->close_lru, struct nfs4_openowner,  in nfs4_laundromat()
4473 		spin_unlock(&nn->client_lock);  in nfs4_laundromat()
4475 		spin_lock(&nn->client_lock);  in nfs4_laundromat()
4477 	spin_unlock(&nn->client_lock);  in nfs4_laundromat()
4492 	struct nfsd_net *nn = container_of(dwork, struct nfsd_net,  in laundromat_main()  local
4495 	t = nfs4_laundromat(nn);  in laundromat_main()
4497 	queue_delayed_work(laundry_wq, &nn->laundromat_work, t*HZ);  in laundromat_main()
4657 		     struct nfs4_stid **s, struct nfsd_net *nn)  in nfsd4_lookup_stateid()  argument
4663 	status = lookup_clientid(&stateid->si_opaque.so_clid, cstate, nn);  in nfsd4_lookup_stateid()
4717 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfs4_preprocess_stateid_op()  local
4732 				&s, nn);  in nfs4_preprocess_stateid_op()
4877 			 struct nfsd_net *nn)  in nfs4_preprocess_seqid_op()  argument
4887 	status = nfsd4_lookup_stateid(cstate, stateid, typemask, &s, nn);  in nfs4_preprocess_seqid_op()
4902 						 stateid_t *stateid, struct nfs4_ol_stateid **stpp, struct nfsd_net *nn)  in nfs4_preprocess_confirmed_seqid_op()  argument
4909 						NFS4_OPEN_STID, &stp, nn);  in nfs4_preprocess_confirmed_seqid_op()
4929 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_open_confirm()  local
4940 					NFS4_OPEN_STID, &stp, nn);  in nfsd4_open_confirm()
4998 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_open_downgrade()  local
5009 					&od->od_stateid, &stp, nn);  in nfsd4_open_downgrade()
5071 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_close()  local
5079 					&stp, nn);  in nfsd4_close()
5103 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_delegreturn()  local
5108 	status = nfsd4_lookup_stateid(cstate, stateid, NFS4_DELEG_STID, &s, nn);  in nfsd4_delegreturn()
5452 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_lock()  local
5475 		if (STALE_CLIENTID(&lock->lk_new_clientid, nn))  in nfsd4_lock()
5482 					&open_stp, nn);  in nfsd4_lock()
5499 				       NFS4_LOCK_STID, &lock_stp, nn);  in nfsd4_lock()
5648 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_lockt()  local
5657 		status = lookup_clientid(&lockt->lt_clientid, cstate, nn);  in nfsd4_lockt()
5724 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_locku()  local
5735 					&stp, nn);  in nfsd4_locku()
5834 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in nfsd4_release_lockowner()  local
5840 	status = lookup_clientid(clid, cstate, nn);  in nfsd4_release_lockowner()
5879 nfs4_has_reclaimed_state(const char *name, struct nfsd_net *nn)  in nfs4_has_reclaimed_state()  argument
5883 	crp = nfsd4_find_reclaim_client(name, nn);  in nfs4_has_reclaimed_state()
5891 nfs4_client_to_reclaim(const char *name, struct nfsd_net *nn)  in nfs4_client_to_reclaim()  argument
5901 		list_add(&crp->cr_strhash, &nn->reclaim_str_hashtbl[strhashval]);  in nfs4_client_to_reclaim()
5904 		nn->reclaim_str_hashtbl_size++;  in nfs4_client_to_reclaim()
5910 nfs4_remove_reclaim_record(struct nfs4_client_reclaim *crp, struct nfsd_net *nn)  in nfs4_remove_reclaim_record()  argument
5914 	nn->reclaim_str_hashtbl_size--;  in nfs4_remove_reclaim_record()
5918 nfs4_release_reclaim(struct nfsd_net *nn)  in nfs4_release_reclaim()  argument
5924 		while (!list_empty(&nn->reclaim_str_hashtbl[i])) {  in nfs4_release_reclaim()
5925 			crp = list_entry(nn->reclaim_str_hashtbl[i].next,  in nfs4_release_reclaim()
5927 			nfs4_remove_reclaim_record(crp, nn);  in nfs4_release_reclaim()
5930 	WARN_ON_ONCE(nn->reclaim_str_hashtbl_size);  in nfs4_release_reclaim()
5936 nfsd4_find_reclaim_client(const char *recdir, struct nfsd_net *nn)  in nfsd4_find_reclaim_client()  argument
5944 	list_for_each_entry(crp, &nn->reclaim_str_hashtbl[strhashval], cr_strhash) {  in nfsd4_find_reclaim_client()
5958 		struct nfsd_net *nn)  in nfs4_check_open_reclaim()  argument
5963 	status = lookup_clientid(clid, cstate, nn);  in nfs4_check_open_reclaim()
5987 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_find_client()  local
5990 	if (!nfsd_netns_ready(nn))  in nfsd_find_client()
5993 	list_for_each_entry(clp, &nn->client_lru, cl_lru) {  in nfsd_find_client()
6005 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_print_clients()  local
6009 	if (!nfsd_netns_ready(nn))  in nfsd_inject_print_clients()
6012 	spin_lock(&nn->client_lock);  in nfsd_inject_print_clients()
6013 	list_for_each_entry(clp, &nn->client_lru, cl_lru) {  in nfsd_inject_print_clients()
6018 	spin_unlock(&nn->client_lock);  in nfsd_inject_print_clients()
6028 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_forget_client()  local
6031 	if (!nfsd_netns_ready(nn))  in nfsd_inject_forget_client()
6034 	spin_lock(&nn->client_lock);  in nfsd_inject_forget_client()
6042 	spin_unlock(&nn->client_lock);  in nfsd_inject_forget_client()
6055 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_forget_clients()  local
6059 	if (!nfsd_netns_ready(nn))  in nfsd_inject_forget_clients()
6062 	spin_lock(&nn->client_lock);  in nfsd_inject_forget_clients()
6063 	list_for_each_entry_safe(clp, next, &nn->client_lru, cl_lru) {  in nfsd_inject_forget_clients()
6070 	spin_unlock(&nn->client_lock);  in nfsd_inject_forget_clients()
6091 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_add_lock_to_list()  local
6097 	lockdep_assert_held(&nn->client_lock);  in nfsd_inject_add_lock_to_list()
6162 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_print_locks()  local
6165 	if (!nfsd_netns_ready(nn))  in nfsd_inject_print_locks()
6168 	spin_lock(&nn->client_lock);  in nfsd_inject_print_locks()
6169 	list_for_each_entry(clp, &nn->client_lru, cl_lru)  in nfsd_inject_print_locks()
6171 	spin_unlock(&nn->client_lock);  in nfsd_inject_print_locks()
6195 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_forget_client_locks()  local
6199 	if (!nfsd_netns_ready(nn))  in nfsd_inject_forget_client_locks()
6202 	spin_lock(&nn->client_lock);  in nfsd_inject_forget_client_locks()
6206 	spin_unlock(&nn->client_lock);  in nfsd_inject_forget_client_locks()
6216 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_forget_locks()  local
6220 	if (!nfsd_netns_ready(nn))  in nfsd_inject_forget_locks()
6223 	spin_lock(&nn->client_lock);  in nfsd_inject_forget_locks()
6224 	list_for_each_entry(clp, &nn->client_lru, cl_lru) {  in nfsd_inject_forget_locks()
6229 	spin_unlock(&nn->client_lock);  in nfsd_inject_forget_locks()
6240 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_foreach_client_openowner()  local
6244 	lockdep_assert_held(&nn->client_lock);  in nfsd_foreach_client_openowner()
6293 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_print_openowners()  local
6296 	if (!nfsd_netns_ready(nn))  in nfsd_inject_print_openowners()
6299 	spin_lock(&nn->client_lock);  in nfsd_inject_print_openowners()
6300 	list_for_each_entry(clp, &nn->client_lru, cl_lru)  in nfsd_inject_print_openowners()
6302 	spin_unlock(&nn->client_lock);  in nfsd_inject_print_openowners()
6327 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_forget_client_openowners()  local
6331 	if (!nfsd_netns_ready(nn))  in nfsd_inject_forget_client_openowners()
6334 	spin_lock(&nn->client_lock);  in nfsd_inject_forget_client_openowners()
6338 	spin_unlock(&nn->client_lock);  in nfsd_inject_forget_client_openowners()
6348 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_forget_openowners()  local
6352 	if (!nfsd_netns_ready(nn))  in nfsd_inject_forget_openowners()
6355 	spin_lock(&nn->client_lock);  in nfsd_inject_forget_openowners()
6356 	list_for_each_entry(clp, &nn->client_lru, cl_lru) {  in nfsd_inject_forget_openowners()
6362 	spin_unlock(&nn->client_lock);  in nfsd_inject_forget_openowners()
6371 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_find_all_delegations()  local
6375 	lockdep_assert_held(&nn->client_lock);  in nfsd_find_all_delegations()
6422 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_print_delegations()  local
6425 	if (!nfsd_netns_ready(nn))  in nfsd_inject_print_delegations()
6428 	spin_lock(&nn->client_lock);  in nfsd_inject_print_delegations()
6429 	list_for_each_entry(clp, &nn->client_lru, cl_lru)  in nfsd_inject_print_delegations()
6431 	spin_unlock(&nn->client_lock);  in nfsd_inject_print_delegations()
6456 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_forget_client_delegations()  local
6460 	if (!nfsd_netns_ready(nn))  in nfsd_inject_forget_client_delegations()
6463 	spin_lock(&nn->client_lock);  in nfsd_inject_forget_client_delegations()
6467 	spin_unlock(&nn->client_lock);  in nfsd_inject_forget_client_delegations()
6478 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_forget_delegations()  local
6482 	if (!nfsd_netns_ready(nn))  in nfsd_inject_forget_delegations()
6485 	spin_lock(&nn->client_lock);  in nfsd_inject_forget_delegations()
6486 	list_for_each_entry(clp, &nn->client_lru, cl_lru) {  in nfsd_inject_forget_delegations()
6491 	spin_unlock(&nn->client_lock);  in nfsd_inject_forget_delegations()
6525 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_recall_client_delegations()  local
6529 	if (!nfsd_netns_ready(nn))  in nfsd_inject_recall_client_delegations()
6532 	spin_lock(&nn->client_lock);  in nfsd_inject_recall_client_delegations()
6536 	spin_unlock(&nn->client_lock);  in nfsd_inject_recall_client_delegations()
6547 	struct nfsd_net *nn = net_generic(current->nsproxy->net_ns,  in nfsd_inject_recall_delegations()  local
6551 	if (!nfsd_netns_ready(nn))  in nfsd_inject_recall_delegations()
6554 	spin_lock(&nn->client_lock);  in nfsd_inject_recall_delegations()
6555 	list_for_each_entry_safe(clp, next, &nn->client_lru, cl_lru) {  in nfsd_inject_recall_delegations()
6560 	spin_unlock(&nn->client_lock);  in nfsd_inject_recall_delegations()
6589 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfs4_state_create_net()  local
6592 	nn->conf_id_hashtbl = kmalloc(sizeof(struct list_head) *  in nfs4_state_create_net()
6594 	if (!nn->conf_id_hashtbl)  in nfs4_state_create_net()
6596 	nn->unconf_id_hashtbl = kmalloc(sizeof(struct list_head) *  in nfs4_state_create_net()
6598 	if (!nn->unconf_id_hashtbl)  in nfs4_state_create_net()
6600 	nn->sessionid_hashtbl = kmalloc(sizeof(struct list_head) *  in nfs4_state_create_net()
6602 	if (!nn->sessionid_hashtbl)  in nfs4_state_create_net()
6606 		INIT_LIST_HEAD(&nn->conf_id_hashtbl[i]);  in nfs4_state_create_net()
6607 		INIT_LIST_HEAD(&nn->unconf_id_hashtbl[i]);  in nfs4_state_create_net()
6610 		INIT_LIST_HEAD(&nn->sessionid_hashtbl[i]);  in nfs4_state_create_net()
6611 	nn->conf_name_tree = RB_ROOT;  in nfs4_state_create_net()
6612 	nn->unconf_name_tree = RB_ROOT;  in nfs4_state_create_net()
6613 	INIT_LIST_HEAD(&nn->client_lru);  in nfs4_state_create_net()
6614 	INIT_LIST_HEAD(&nn->close_lru);  in nfs4_state_create_net()
6615 	INIT_LIST_HEAD(&nn->del_recall_lru);  in nfs4_state_create_net()
6616 	spin_lock_init(&nn->client_lock);  in nfs4_state_create_net()
6618 	INIT_DELAYED_WORK(&nn->laundromat_work, laundromat_main);  in nfs4_state_create_net()
6624 	kfree(nn->unconf_id_hashtbl);  in nfs4_state_create_net()
6626 	kfree(nn->conf_id_hashtbl);  in nfs4_state_create_net()
6636 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfs4_state_destroy_net()  local
6639 		while (!list_empty(&nn->conf_id_hashtbl[i])) {  in nfs4_state_destroy_net()
6640 			clp = list_entry(nn->conf_id_hashtbl[i].next, struct nfs4_client, cl_idhash);  in nfs4_state_destroy_net()
6646 		while (!list_empty(&nn->unconf_id_hashtbl[i])) {  in nfs4_state_destroy_net()
6647 			clp = list_entry(nn->unconf_id_hashtbl[i].next, struct nfs4_client, cl_idhash);  in nfs4_state_destroy_net()
6652 	kfree(nn->sessionid_hashtbl);  in nfs4_state_destroy_net()
6653 	kfree(nn->unconf_id_hashtbl);  in nfs4_state_destroy_net()
6654 	kfree(nn->conf_id_hashtbl);  in nfs4_state_destroy_net()
6661 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfs4_state_start_net()  local
6667 	nn->boot_time = get_seconds();  in nfs4_state_start_net()
6668 	nn->grace_ended = false;  in nfs4_state_start_net()
6669 	locks_start_grace(net, &nn->nfsd4_manager);  in nfs4_state_start_net()
6672 	       nn->nfsd4_grace, net);  in nfs4_state_start_net()
6673 	queue_delayed_work(laundry_wq, &nn->laundromat_work, nn->nfsd4_grace * HZ);  in nfs4_state_start_net()
6711 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfs4_state_shutdown_net()  local
6713 	cancel_delayed_work_sync(&nn->laundromat_work);  in nfs4_state_shutdown_net()
6714 	locks_end_grace(&nn->nfsd4_manager);  in nfs4_state_shutdown_net()
6718 	list_for_each_safe(pos, next, &nn->del_recall_lru) {  in nfs4_state_shutdown_net()