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Searched refs:clp (Results 1 – 25 of 53) sorted by relevance

123

/linux/fs/nfs/
H A Dnfs4state.c70 static void nfs4_state_start_reclaim_reboot(struct nfs_client *clp);
94 static int nfs4_setup_state_renewal(struct nfs_client *clp) in nfs4_setup_state_renewal() argument
99 if (!test_bit(NFS_CS_CHECK_LEASE_TIME, &clp->cl_res_state)) { in nfs4_setup_state_renewal()
100 nfs4_schedule_state_renewal(clp); in nfs4_setup_state_renewal()
104 status = nfs4_proc_get_lease_time(clp, &fsinfo); in nfs4_setup_state_renewal()
106 nfs4_set_lease_period(clp, fsinfo.lease_time * HZ); in nfs4_setup_state_renewal()
107 nfs4_schedule_state_renewal(clp); in nfs4_setup_state_renewal()
113 int nfs4_init_clientid(struct nfs_client *clp, const struct cred *cred) in nfs4_init_clientid() argument
116 .clientid = clp->cl_clientid, in nfs4_init_clientid()
117 .confirm = clp->cl_confirm, in nfs4_init_clientid()
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H A Dclient.c150 struct nfs_client *clp; in nfs_alloc_client() local
153 if ((clp = kzalloc(sizeof(*clp), GFP_KERNEL)) == NULL) in nfs_alloc_client()
156 clp->cl_minorversion = cl_init->minorversion; in nfs_alloc_client()
157 clp->cl_nfs_mod = cl_init->nfs_mod; in nfs_alloc_client()
158 if (!get_nfs_version(clp->cl_nfs_mod)) in nfs_alloc_client()
161 clp->rpc_ops = clp->cl_nfs_mod->rpc_ops; in nfs_alloc_client()
163 refcount_set(&clp->cl_count, 1); in nfs_alloc_client()
164 clp->cl_cons_state = NFS_CS_INITING; in nfs_alloc_client()
166 memcpy(&clp->cl_addr, cl_init->addr, cl_init->addrlen); in nfs_alloc_client()
167 clp->cl_addrlen = cl_init->addrlen; in nfs_alloc_client()
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H A Dnfs4client.c30 static int nfs_get_cb_ident_idr(struct nfs_client *clp, int minorversion) in nfs_get_cb_ident_idr() argument
33 struct nfs_net *nn = net_generic(clp->cl_net, nfs_net_id); in nfs_get_cb_ident_idr()
35 if (clp->rpc_ops->version != 4 || minorversion != 0) in nfs_get_cb_ident_idr()
39 ret = idr_alloc(&nn->cb_ident_idr, clp, 1, 0, GFP_NOWAIT); in nfs_get_cb_ident_idr()
41 clp->cl_cb_ident = ret; in nfs_get_cb_ident_idr()
154 nfs4_shutdown_ds_clients(struct nfs_client *clp) in nfs4_shutdown_ds_clients() argument
158 while (!list_empty(&clp->cl_ds_clients)) { in nfs4_shutdown_ds_clients()
159 dss = list_entry(clp->cl_ds_clients.next, in nfs4_shutdown_ds_clients()
168 nfs4_cleanup_callback(struct nfs_client *clp) in nfs4_cleanup_callback() argument
172 while (!list_empty(&clp->pending_cb_stateids)) { in nfs4_cleanup_callback()
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H A Dnfs4renewd.c58 struct nfs_client *clp = in nfs4_renew_state() local
65 ops = clp->cl_mvops->state_renewal_ops; in nfs4_renew_state()
68 if (test_bit(NFS_CS_STOP_RENEW, &clp->cl_res_state)) in nfs4_renew_state()
71 lease = clp->cl_lease_time; in nfs4_renew_state()
72 last = clp->cl_last_renewal; in nfs4_renew_state()
77 if (nfs_delegations_present(clp)) in nfs4_renew_state()
81 cred = ops->get_state_renewal_cred(clp); in nfs4_renew_state()
84 set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); in nfs4_renew_state()
87 nfs_expire_all_delegations(clp); in nfs4_renew_state()
92 ret = ops->sched_state_renewal(clp, cred, renew_flags); in nfs4_renew_state()
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H A Dnfs4session.h75 struct nfs_client *clp; member
109 static inline struct nfs4_session *nfs4_get_session(const struct nfs_client *clp) in nfs4_get_session() argument
111 return clp->cl_session; in nfs4_get_session()
123 extern struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp);
125 extern int nfs4_init_session(struct nfs_client *clp);
131 static inline int nfs4_has_session(const struct nfs_client *clp) in nfs4_has_session() argument
133 if (clp->cl_session) in nfs4_has_session()
138 static inline int nfs4_has_persistent_session(const struct nfs_client *clp) in nfs4_has_persistent_session() argument
140 if (nfs4_has_session(clp)) in nfs4_has_persistent_session()
141 return (clp->cl_session->flags & SESSION4_PERSIST); in nfs4_has_persistent_session()
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H A Dnfs4_fs.h255 struct nfs_client *clp; member
302 extern int nfs4_proc_exchange_id(struct nfs_client *clp, const struct cred *cred);
303 extern int nfs4_destroy_clientid(struct nfs_client *clp);
334 extern int nfs4_proc_get_lease_time(struct nfs_client *clp,
349 extern int nfs4_detect_session_trunking(struct nfs_client *clp,
353 is_ds_only_client(struct nfs_client *clp) in is_ds_only_client() argument
355 return (clp->cl_exchange_flags & EXCHGID4_FLAG_MASK_PNFS) == in is_ds_only_client()
360 is_ds_client(struct nfs_client *clp) in is_ds_client() argument
362 return clp->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_DS; in is_ds_client()
366 _nfs4_state_protect(struct nfs_client *clp, unsigned long sp4_mode, in _nfs4_state_protect() argument
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H A Ddelegation.c368 struct nfs_client *clp) in nfs_detach_delegation_locked() argument
372 lockdep_is_held(&clp->cl_lock)); in nfs_detach_delegation_locked()
397 struct nfs_client *clp = server->nfs_client; in nfs_detach_delegation() local
399 spin_lock(&clp->cl_lock); in nfs_detach_delegation()
400 delegation = nfs_detach_delegation_locked(nfsi, delegation, clp); in nfs_detach_delegation()
401 spin_unlock(&clp->cl_lock); in nfs_detach_delegation()
468 struct nfs_client *clp = server->nfs_client; in nfs_inode_set_delegation() local
493 spin_lock(&clp->cl_lock); in nfs_inode_set_delegation()
495 lockdep_is_held(&clp->cl_lock)); in nfs_inode_set_delegation()
516 __func__, clp->cl_hostname); in nfs_inode_set_delegation()
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H A Dlocalio.c61 static inline bool nfs_client_is_local(const struct nfs_client *clp) in nfs_client_is_local() argument
63 return !!rcu_access_pointer(clp->cl_uuid.net); in nfs_client_is_local()
66 bool nfs_server_is_local(const struct nfs_client *clp) in nfs_server_is_local() argument
68 return nfs_client_is_local(clp) && localio_enabled; in nfs_server_is_local()
131 static struct rpc_clnt *nfs_init_localioclient(struct nfs_client *clp) in nfs_init_localioclient() argument
135 rpcclient_localio = rpc_bind_new_program(clp->cl_rpcclient, in nfs_init_localioclient()
139 __func__, rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_ADDR), in nfs_init_localioclient()
145 static bool nfs_server_uuid_is_local(struct nfs_client *clp) in nfs_server_uuid_is_local() argument
154 rpcclient_localio = nfs_init_localioclient(clp); in nfs_server_uuid_is_local()
158 export_uuid(uuid, &clp->cl_uuid.uuid); in nfs_server_uuid_is_local()
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H A Ddelegation.h57 struct inode *nfs_delegation_find_inode(struct nfs_client *clp, const struct nfs_fh *fhandle);
59 void nfs_expire_all_delegations(struct nfs_client *clp);
60 void nfs_expire_unused_delegation_types(struct nfs_client *clp, fmode_t flags);
61 void nfs_expire_unreferenced_delegations(struct nfs_client *clp);
62 int nfs_client_return_marked_delegations(struct nfs_client *clp);
63 int nfs_delegations_present(struct nfs_client *clp);
67 void nfs_delegation_mark_reclaim(struct nfs_client *clp);
68 void nfs_delegation_reap_unclaimed(struct nfs_client *clp);
70 void nfs_mark_test_expired_all_delegations(struct nfs_client *clp);
71 void nfs_test_expired_all_delegations(struct nfs_client *clp);
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H A Dpnfs_nfs.c811 struct nfs_client *clp = ERR_PTR(-EIO); in _nfs4_pnfs_v3_ds_connect() local
828 if (!IS_ERR(clp)) { in _nfs4_pnfs_v3_ds_connect()
831 .net = clp->cl_net, in _nfs4_pnfs_v3_ds_connect()
834 .servername = clp->cl_hostname, in _nfs4_pnfs_v3_ds_connect()
837 .xprtsec = clp->cl_xprtsec, in _nfs4_pnfs_v3_ds_connect()
841 clp->cl_proto == XPRT_TRANSPORT_TCP_TLS) in _nfs4_pnfs_v3_ds_connect()
844 if (xprt_args.ident != clp->cl_proto) in _nfs4_pnfs_v3_ds_connect()
847 clp->cl_addr.ss_family) in _nfs4_pnfs_v3_ds_connect()
850 rpc_clnt_add_xprt(clp->cl_rpcclient, &xprt_args, in _nfs4_pnfs_v3_ds_connect()
860 clp = get_v3_ds_connect(mds_srv, &da->da_addr, da->da_addrlen, in _nfs4_pnfs_v3_ds_connect()
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H A Dnfs4session.c559 struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp) in nfs4_alloc_session() argument
571 session->clp = clp; in nfs4_alloc_session()
586 cred = nfs4_get_clid_cred(session->clp); in nfs4_destroy_session()
591 xprt = rcu_dereference(session->clp->cl_rpcclient->cl_xprt); in nfs4_destroy_session()
607 static int nfs41_check_session_ready(struct nfs_client *clp) in nfs41_check_session_ready() argument
611 if (clp->cl_cons_state == NFS_CS_SESSION_INITING) { in nfs41_check_session_ready()
612 ret = nfs4_client_recover_expired_lease(clp); in nfs41_check_session_ready()
616 if (clp->cl_cons_state < NFS_CS_READY) in nfs41_check_session_ready()
622 int nfs4_init_session(struct nfs_client *clp) in nfs4_init_session() argument
624 if (!nfs4_has_session(clp)) in nfs4_init_session()
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H A Dsysfs.c199 struct nfs_netns_client *clp; in nfs_netns_sysfs_setup() local
201 clp = nfs_netns_client_alloc(&nfs_kset->kobj, net); in nfs_netns_sysfs_setup()
202 if (clp) { in nfs_netns_sysfs_setup()
203 netns->nfs_client = clp; in nfs_netns_sysfs_setup()
204 kobject_uevent(&clp->kobject, KOBJ_ADD); in nfs_netns_sysfs_setup()
210 struct nfs_netns_client *clp = netns->nfs_client; in nfs_netns_sysfs_destroy() local
212 if (clp) { in nfs_netns_sysfs_destroy()
213 kobject_uevent(&clp->kobject, KOBJ_REMOVE); in nfs_netns_sysfs_destroy()
214 kobject_del(&clp->kobject); in nfs_netns_sysfs_destroy()
215 kobject_put(&clp->kobject); in nfs_netns_sysfs_destroy()
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H A Dnfs4proc.c102 static struct rpc_task *_nfs41_proc_sequence(struct nfs_client *clp,
507 struct nfs_client *clp = server->nfs_client; in nfs4_do_handle_exception() local
561 nfs4_schedule_lease_recovery(clp); in nfs4_do_handle_exception()
569 nfs4_schedule_lease_moved_recovery(clp); in nfs4_do_handle_exception()
645 struct nfs_client *clp = server->nfs_client; in nfs4_handle_exception() local
662 ret = nfs4_wait_clnt_recover(clp); in nfs4_handle_exception()
678 struct nfs_client *clp = server->nfs_client; in nfs4_async_handle_exception() local
703 rpc_sleep_on(&clp->cl_rpcwaitq, task, NULL); in nfs4_async_handle_exception()
704 if (test_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) == 0) in nfs4_async_handle_exception()
705 rpc_wake_up_queued_task(&clp->cl_rpcwaitq, task); in nfs4_async_handle_exception()
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H A Dpnfs_dev.c80 const struct nfs_client *clp, const struct nfs4_deviceid *id, in _lookup_deviceid() argument
86 if (d->ld == ld && d->nfs_client == clp && in _lookup_deviceid()
229 const struct nfs_client *clp, const struct nfs4_deviceid *id) in nfs4_delete_deviceid() argument
235 d = _lookup_deviceid(ld, clp, id, nfs4_deviceid_hash(id)); in nfs4_delete_deviceid()
328 _deviceid_purge_client(const struct nfs_client *clp, long hash) in _deviceid_purge_client() argument
336 if (d->nfs_client == clp && atomic_read(&d->ref)) { in _deviceid_purge_client()
355 nfs4_deviceid_purge_client(const struct nfs_client *clp) in nfs4_deviceid_purge_client() argument
359 if (!(clp->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_MDS)) in nfs4_deviceid_purge_client()
362 _deviceid_purge_client(clp, h); in nfs4_deviceid_purge_client()
369 nfs4_deviceid_mark_client_invalid(struct nfs_client *clp) in nfs4_deviceid_mark_client_invalid() argument
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H A Dinternal.h244 extern bool nfs_client_init_is_complete(const struct nfs_client *clp);
245 extern int nfs_client_init_status(const struct nfs_client *clp);
246 extern int nfs_wait_client_init_complete(const struct nfs_client *clp);
247 extern void nfs_mark_client_ready(struct nfs_client *clp, int state);
387 extern struct nfs_client *nfs_init_client(struct nfs_client *clp,
482 extern bool nfs_server_is_local(const struct nfs_client *clp);
485 static inline void nfs_local_probe(struct nfs_client *clp) {} in nfs_local_probe() argument
486 static inline void nfs_local_probe_async(struct nfs_client *clp) {} in nfs_local_probe_async() argument
488 nfs_local_open_fh(struct nfs_client *clp, const struct cred *cred, in nfs_local_open_fh() argument
494 static inline int nfs_local_doio(struct nfs_client *clp, in nfs_local_doio() argument
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/linux/fs/nfsd/
H A Dnfs4callback.c1087 struct nfs4_client *clp = cb->cb_clp; in nfsd4_queue_cb() local
1089 trace_nfsd_cb_queue(clp, cb); in nfsd4_queue_cb()
1090 return queue_work(clp->cl_callback_wq, &cb->cb_work); in nfsd4_queue_cb()
1095 struct nfs4_client *clp = cb->cb_clp; in nfsd4_requeue_cb() local
1097 if (!test_bit(NFSD4_CLIENT_CB_KILL, &clp->cl_flags)) { in nfsd4_requeue_cb()
1098 trace_nfsd_cb_restart(clp, cb); in nfsd4_requeue_cb()
1104 static void nfsd41_cb_inflight_begin(struct nfs4_client *clp) in nfsd41_cb_inflight_begin() argument
1106 atomic_inc(&clp->cl_cb_inflight); in nfsd41_cb_inflight_begin()
1109 static void nfsd41_cb_inflight_end(struct nfs4_client *clp) in nfsd41_cb_inflight_end() argument
1112 atomic_dec_and_wake_up(&clp->cl_cb_inflight); in nfsd41_cb_inflight_end()
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H A Dnfs4state.c163 static bool is_client_expired(struct nfs4_client *clp) in is_client_expired() argument
165 return clp->cl_time == 0; in is_client_expired()
169 struct nfs4_client *clp) in nfsd4_dec_courtesy_client_count() argument
171 if (clp->cl_state != NFSD4_ACTIVE) in nfsd4_dec_courtesy_client_count()
175 static __be32 get_client_locked(struct nfs4_client *clp) in get_client_locked() argument
177 struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id); in get_client_locked()
181 if (is_client_expired(clp)) in get_client_locked()
183 atomic_inc(&clp->cl_rpc_users); in get_client_locked()
184 nfsd4_dec_courtesy_client_count(nn, clp); in get_client_locked()
185 clp->cl_state = NFSD4_ACTIVE; in get_client_locked()
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H A Dnfs4recover.c110 __nfsd4_create_reclaim_record_grace(struct nfs4_client *clp, in __nfsd4_create_reclaim_record_grace() argument
118 crp->cr_clp = clp; in __nfsd4_create_reclaim_record_grace()
122 nfsd4_create_clid_dir(struct nfs4_client *clp) in nfsd4_create_clid_dir() argument
128 struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id); in nfsd4_create_clid_dir()
130 if (test_and_set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags)) in nfsd4_create_clid_dir()
135 nfs4_make_rec_clidname(dname, &clp->cl_name); in nfsd4_create_clid_dir()
170 __nfsd4_create_reclaim_record_grace(clp, dname, nn); in nfsd4_create_clid_dir()
294 nfsd4_remove_clid_dir(struct nfs4_client *clp) in nfsd4_remove_clid_dir() argument
299 struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id); in nfsd4_remove_clid_dir()
301 if (!nn->rec_file || !test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags)) in nfsd4_remove_clid_dir()
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H A Dtrace.h792 const struct nfs4_client *clp,
795 TP_ARGS(clp, cs),
801 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
804 const struct nfsd4_clid_slot *slot = &clp->cl_cs_slot;
806 __entry->cl_boot = clp->cl_clientid.cl_boot;
807 __entry->cl_id = clp->cl_clientid.cl_id;
808 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
809 clp->cl_cb_conn.cb_addrlen);
822 const struct nfs4_client *clp, \
825 TP_ARGS(clp, cs))
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H A Dnfs4layouts.c175 struct nfs4_client *clp = ls->ls_stid.sc_client; in nfsd4_free_layout_stateid() local
180 spin_lock(&clp->cl_lock); in nfsd4_free_layout_stateid()
182 spin_unlock(&clp->cl_lock); in nfsd4_free_layout_stateid()
229 struct nfs4_client *clp = cstate->clp; in nfsd4_alloc_layout_stateid() local
234 stp = nfs4_alloc_stid(cstate->clp, nfs4_layout_stateid_cache, in nfsd4_alloc_layout_stateid()
249 nfsd4_init_cb(&ls->ls_recall, clp, &nfsd4_cb_layout_ops, in nfsd4_alloc_layout_stateid()
265 spin_lock(&clp->cl_lock); in nfsd4_alloc_layout_stateid()
267 list_add(&ls->ls_perclnt, &clp->cl_lo_states); in nfsd4_alloc_layout_stateid()
268 spin_unlock(&clp->cl_lock); in nfsd4_alloc_layout_stateid()
552 struct nfs4_client *clp = cstate->clp; in nfsd4_return_client_layouts() local
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H A Dblocklayout.c228 struct nfs4_client *clp, in nfsd4_block_proc_getdeviceinfo() argument
282 static u64 nfsd4_scsi_pr_key(struct nfs4_client *clp) in nfsd4_scsi_pr_key() argument
284 return ((u64)clp->cl_clientid.cl_boot << 32) | clp->cl_clientid.cl_id; in nfsd4_scsi_pr_key()
314 struct nfs4_client *clp, in nfsd4_block_get_device_info_scsi() argument
331 b->scsi.pr_key = nfsd4_scsi_pr_key(clp); in nfsd4_block_get_device_info_scsi()
371 struct nfs4_client *clp, in nfsd4_scsi_proc_getdeviceinfo() argument
376 return nfserrno(nfsd4_block_get_device_info_scsi(sb, clp, gdp)); in nfsd4_scsi_proc_getdeviceinfo()
400 struct nfs4_client *clp = ls->ls_stid.sc_client; in nfsd4_scsi_fence_client() local
405 nfsd4_scsi_pr_key(clp), in nfsd4_scsi_fence_client()
407 trace_nfsd_pnfs_fence(clp, bdev->bd_disk->disk_name, status); in nfsd4_scsi_fence_client()
H A Dpnfs.h27 struct nfs4_client *clp,
75 void nfsd4_return_all_file_layouts(struct nfs4_client *clp,
89 static inline void nfsd4_return_all_client_layouts(struct nfs4_client *clp) in nfsd4_return_all_client_layouts() argument
92 static inline void nfsd4_return_all_file_layouts(struct nfs4_client *clp, in nfsd4_return_all_file_layouts() argument
/linux/drivers/clk/
H A Dclk-loongson2.c320 struct loongson2_clk_provider *clp, in loongson2_clk_register() argument
329 clk = devm_kzalloc(clp->dev, sizeof(*clk), GFP_KERNEL); in loongson2_clk_register()
339 clk->reg = clp->base + cld->reg_offset; in loongson2_clk_register()
348 ret = devm_clk_hw_register(clp->dev, hw); in loongson2_clk_register()
360 struct loongson2_clk_provider *clp; in loongson2_clk_probe() local
376 clp = devm_kzalloc(dev, struct_size(clp, clk_data.hws, clks_num), in loongson2_clk_probe()
378 if (!clp) in loongson2_clk_probe()
381 clp->base = devm_platform_ioremap_resource(pdev, 0); in loongson2_clk_probe()
382 if (IS_ERR(clp->base)) in loongson2_clk_probe()
383 return PTR_ERR(clp->base); in loongson2_clk_probe()
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/linux/fs/nfs_common/
H A Dnfslocalio.c141 void nfs_localio_enable_client(struct nfs_client *clp) in nfs_localio_enable_client() argument
144 trace_nfs_localio_enable_client(clp); in nfs_localio_enable_client()
219 void nfs_localio_disable_client(struct nfs_client *clp) in nfs_localio_disable_client() argument
221 if (nfs_uuid_put(&clp->cl_uuid)) in nfs_localio_disable_client()
222 trace_nfs_localio_disable_client(clp); in nfs_localio_disable_client()
231 struct nfs_client *clp; in nfs_localio_invalidate_clients() local
239 clp = container_of(nfs_uuid, struct nfs_client, cl_uuid); in nfs_localio_invalidate_clients()
240 nfs_localio_disable_client(clp); in nfs_localio_invalidate_clients()
/linux/include/linux/
H A Dnfslocalio.h47 void nfs_localio_enable_client(struct nfs_client *clp);
48 void nfs_localio_disable_client(struct nfs_client *clp);
117 static inline void nfs_localio_disable_client(struct nfs_client *clp) in nfs_localio_disable_client() argument

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