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Searched refs:clp (Results 1 – 25 of 52) sorted by relevance

123

/Linux-v6.6/fs/nfs/
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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Dclient.c151 struct nfs_client *clp; in nfs_alloc_client() local
154 if ((clp = kzalloc(sizeof(*clp), GFP_KERNEL)) == NULL) in nfs_alloc_client()
157 clp->cl_minorversion = cl_init->minorversion; in nfs_alloc_client()
158 clp->cl_nfs_mod = cl_init->nfs_mod; in nfs_alloc_client()
159 if (!try_module_get(clp->cl_nfs_mod->owner)) in nfs_alloc_client()
162 clp->rpc_ops = clp->cl_nfs_mod->rpc_ops; in nfs_alloc_client()
164 refcount_set(&clp->cl_count, 1); in nfs_alloc_client()
165 clp->cl_cons_state = NFS_CS_INITING; in nfs_alloc_client()
167 memcpy(&clp->cl_addr, cl_init->addr, cl_init->addrlen); in nfs_alloc_client()
168 clp->cl_addrlen = cl_init->addrlen; in nfs_alloc_client()
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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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Dnfs4client.c29 static int nfs_get_cb_ident_idr(struct nfs_client *clp, int minorversion) in nfs_get_cb_ident_idr() argument
32 struct nfs_net *nn = net_generic(clp->cl_net, nfs_net_id); in nfs_get_cb_ident_idr()
34 if (clp->rpc_ops->version != 4 || minorversion != 0) in nfs_get_cb_ident_idr()
38 ret = idr_alloc(&nn->cb_ident_idr, clp, 1, 0, GFP_NOWAIT); in nfs_get_cb_ident_idr()
40 clp->cl_cb_ident = ret; in nfs_get_cb_ident_idr()
153 nfs4_shutdown_ds_clients(struct nfs_client *clp) in nfs4_shutdown_ds_clients() argument
157 while (!list_empty(&clp->cl_ds_clients)) { in nfs4_shutdown_ds_clients()
158 dss = list_entry(clp->cl_ds_clients.next, in nfs4_shutdown_ds_clients()
167 nfs4_cleanup_callback(struct nfs_client *clp) in nfs4_cleanup_callback() argument
171 while (!list_empty(&clp->pending_cb_stateids)) { in nfs4_cleanup_callback()
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Dcallback_proc.c37 if (!cps->clp) /* Always set for v4.0. Set in cb_sequence for v4.1 */ in nfs4_callback_getattr()
44 rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR)); in nfs4_callback_getattr()
46 inode = nfs_delegation_find_inode(cps->clp, &args->fh); in nfs4_callback_getattr()
50 trace_nfs4_cb_getattr(cps->clp, &args->fh, NULL, in nfs4_callback_getattr()
71 trace_nfs4_cb_getattr(cps->clp, &args->fh, inode, -ntohl(res->status)); in nfs4_callback_getattr()
86 if (!cps->clp) /* Always set for v4.0. Set in cb_sequence for v4.1 */ in nfs4_callback_recall()
90 rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR)); in nfs4_callback_recall()
93 inode = nfs_delegation_find_inode(cps->clp, &args->fh); in nfs4_callback_recall()
97 trace_nfs4_cb_recall(cps->clp, &args->fh, NULL, in nfs4_callback_recall()
112 trace_nfs4_cb_recall(cps->clp, &args->fh, inode, in nfs4_callback_recall()
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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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Ddelegation.c324 struct nfs_client *clp, int err) in nfs_abort_delegation_return() argument
331 set_bit(NFS4CLNT_DELEGRETURN_DELAYED, &clp->cl_state); in nfs_abort_delegation_return()
339 struct nfs_client *clp) in nfs_detach_delegation_locked() argument
343 lockdep_is_held(&clp->cl_lock)); in nfs_detach_delegation_locked()
364 struct nfs_client *clp = server->nfs_client; in nfs_detach_delegation() local
366 spin_lock(&clp->cl_lock); in nfs_detach_delegation()
367 delegation = nfs_detach_delegation_locked(nfsi, delegation, clp); in nfs_detach_delegation()
368 spin_unlock(&clp->cl_lock); in nfs_detach_delegation()
434 struct nfs_client *clp = server->nfs_client; in nfs_inode_set_delegation() local
453 spin_lock(&clp->cl_lock); in nfs_inode_set_delegation()
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Dnfs4_fs.h255 struct nfs_client *clp; member
301 extern int nfs4_proc_exchange_id(struct nfs_client *clp, const struct cred *cred);
302 extern int nfs4_destroy_clientid(struct nfs_client *clp);
333 extern int nfs4_proc_get_lease_time(struct nfs_client *clp,
348 extern int nfs4_detect_session_trunking(struct nfs_client *clp,
352 is_ds_only_client(struct nfs_client *clp) in is_ds_only_client() argument
354 return (clp->cl_exchange_flags & EXCHGID4_FLAG_MASK_PNFS) == in is_ds_only_client()
359 is_ds_client(struct nfs_client *clp) in is_ds_client() argument
361 return clp->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_DS; in is_ds_client()
365 _nfs4_state_protect(struct nfs_client *clp, unsigned long sp4_mode, in _nfs4_state_protect() argument
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Ddelegation.h51 struct inode *nfs_delegation_find_inode(struct nfs_client *clp, const struct nfs_fh *fhandle);
53 void nfs_expire_all_delegations(struct nfs_client *clp);
54 void nfs_expire_unused_delegation_types(struct nfs_client *clp, fmode_t flags);
55 void nfs_expire_unreferenced_delegations(struct nfs_client *clp);
56 int nfs_client_return_marked_delegations(struct nfs_client *clp);
57 int nfs_delegations_present(struct nfs_client *clp);
61 void nfs_delegation_mark_reclaim(struct nfs_client *clp);
62 void nfs_delegation_reap_unclaimed(struct nfs_client *clp);
64 void nfs_mark_test_expired_all_delegations(struct nfs_client *clp);
65 void nfs_test_expired_all_delegations(struct nfs_client *clp);
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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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Dpnfs_nfs.c853 struct nfs_client *clp = ERR_PTR(-EIO); in _nfs4_pnfs_v3_ds_connect() local
867 if (!IS_ERR(clp)) { in _nfs4_pnfs_v3_ds_connect()
870 .net = clp->cl_net, in _nfs4_pnfs_v3_ds_connect()
873 .servername = clp->cl_hostname, in _nfs4_pnfs_v3_ds_connect()
878 if (da->da_transport != clp->cl_proto) in _nfs4_pnfs_v3_ds_connect()
880 if (da->da_addr.ss_family != clp->cl_addr.ss_family) in _nfs4_pnfs_v3_ds_connect()
883 rpc_clnt_add_xprt(clp->cl_rpcclient, &xprt_args, in _nfs4_pnfs_v3_ds_connect()
887 clp = get_v3_ds_connect(mds_srv, in _nfs4_pnfs_v3_ds_connect()
891 if (IS_ERR(clp)) in _nfs4_pnfs_v3_ds_connect()
893 clp->cl_rpcclient->cl_softerr = 0; in _nfs4_pnfs_v3_ds_connect()
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Dsysfs.c197 struct nfs_netns_client *clp; in nfs_netns_sysfs_setup() local
199 clp = nfs_netns_client_alloc(&nfs_kset->kobj, net); in nfs_netns_sysfs_setup()
200 if (clp) { in nfs_netns_sysfs_setup()
201 netns->nfs_client = clp; in nfs_netns_sysfs_setup()
202 kobject_uevent(&clp->kobject, KOBJ_ADD); in nfs_netns_sysfs_setup()
208 struct nfs_netns_client *clp = netns->nfs_client; in nfs_netns_sysfs_destroy() local
210 if (clp) { in nfs_netns_sysfs_destroy()
211 kobject_uevent(&clp->kobject, KOBJ_REMOVE); in nfs_netns_sysfs_destroy()
212 kobject_del(&clp->kobject); in nfs_netns_sysfs_destroy()
213 kobject_put(&clp->kobject); in nfs_netns_sysfs_destroy()
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Dnfs4proc.c102 static struct rpc_task *_nfs41_proc_sequence(struct nfs_client *clp,
471 struct nfs_client *clp = server->nfs_client; in nfs4_do_handle_exception() local
525 nfs4_schedule_lease_recovery(clp); in nfs4_do_handle_exception()
533 nfs4_schedule_lease_moved_recovery(clp); in nfs4_do_handle_exception()
593 struct nfs_client *clp = server->nfs_client; in nfs4_handle_exception() local
605 ret = nfs4_wait_clnt_recover(clp); in nfs4_handle_exception()
621 struct nfs_client *clp = server->nfs_client; in nfs4_async_handle_exception() local
632 rpc_sleep_on(&clp->cl_rpcwaitq, task, NULL); in nfs4_async_handle_exception()
633 if (test_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) == 0) in nfs4_async_handle_exception()
634 rpc_wake_up_queued_task(&clp->cl_rpcwaitq, task); in nfs4_async_handle_exception()
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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()
232 const struct nfs_client *clp, const struct nfs4_deviceid *id) in nfs4_delete_deviceid() argument
238 d = _lookup_deviceid(ld, clp, id, nfs4_deviceid_hash(id)); in nfs4_delete_deviceid()
331 _deviceid_purge_client(const struct nfs_client *clp, long hash) in _deviceid_purge_client() argument
339 if (d->nfs_client == clp && atomic_read(&d->ref)) { in _deviceid_purge_client()
358 nfs4_deviceid_purge_client(const struct nfs_client *clp) in nfs4_deviceid_purge_client() argument
362 if (!(clp->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_MDS)) in nfs4_deviceid_purge_client()
365 _deviceid_purge_client(clp, h); in nfs4_deviceid_purge_client()
372 nfs4_deviceid_mark_client_invalid(struct nfs_client *clp) in nfs4_deviceid_mark_client_invalid() argument
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Dfscache.c46 static bool nfs_fscache_get_client_key(struct nfs_client *clp, in nfs_fscache_get_client_key() argument
49 const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) &clp->cl_addr; in nfs_fscache_get_client_key()
50 const struct sockaddr_in *sin = (struct sockaddr_in *) &clp->cl_addr; in nfs_fscache_get_client_key()
54 clp->rpc_ops->version, in nfs_fscache_get_client_key()
55 clp->cl_minorversion, in nfs_fscache_get_client_key()
56 clp->cl_addr.ss_family); in nfs_fscache_get_client_key()
58 switch (clp->cl_addr.ss_family) { in nfs_fscache_get_client_key()
76 clp->cl_addr.ss_family); in nfs_fscache_get_client_key()
Dnfs4trace.h37 const struct nfs_client *clp,
41 TP_ARGS(clp, error),
44 __string(dstaddr, clp->cl_hostname)
50 __assign_str(dstaddr, clp->cl_hostname);
63 const struct nfs_client *clp, \
66 TP_ARGS(clp, error))
326 const struct nfs_client *clp
329 TP_ARGS(clp),
333 __string(hostname, clp->cl_hostname)
337 __entry->state = clp->cl_state;
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Dnfs3client.c105 struct nfs_client *clp; in nfs3_set_ds_client() local
127 clp = nfs_get_client(&cl_init); in nfs3_set_ds_client()
129 return clp; in nfs3_set_ds_client()
/Linux-v6.6/fs/nfsd/
Dnfs4callback.c917 static void nfsd41_cb_inflight_begin(struct nfs4_client *clp) in nfsd41_cb_inflight_begin() argument
919 atomic_inc(&clp->cl_cb_inflight); in nfsd41_cb_inflight_begin()
922 static void nfsd41_cb_inflight_end(struct nfs4_client *clp) in nfsd41_cb_inflight_end() argument
925 if (atomic_dec_and_test(&clp->cl_cb_inflight)) in nfsd41_cb_inflight_end()
926 wake_up_var(&clp->cl_cb_inflight); in nfsd41_cb_inflight_end()
929 static void nfsd41_cb_inflight_wait_complete(struct nfs4_client *clp) in nfsd41_cb_inflight_wait_complete() argument
931 wait_var_event(&clp->cl_cb_inflight, in nfsd41_cb_inflight_wait_complete()
932 !atomic_read(&clp->cl_cb_inflight)); in nfsd41_cb_inflight_wait_complete()
935 static const struct cred *get_backchannel_cred(struct nfs4_client *clp, struct rpc_clnt *client, st… in get_backchannel_cred() argument
937 if (clp->cl_minorversion == 0) { in get_backchannel_cred()
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Dnfs4state.c161 static bool is_client_expired(struct nfs4_client *clp) in is_client_expired() argument
163 return clp->cl_time == 0; in is_client_expired()
167 struct nfs4_client *clp) in nfsd4_dec_courtesy_client_count() argument
169 if (clp->cl_state != NFSD4_ACTIVE) in nfsd4_dec_courtesy_client_count()
173 static __be32 get_client_locked(struct nfs4_client *clp) in get_client_locked() argument
175 struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id); in get_client_locked()
179 if (is_client_expired(clp)) in get_client_locked()
181 atomic_inc(&clp->cl_rpc_users); in get_client_locked()
182 nfsd4_dec_courtesy_client_count(nn, clp); in get_client_locked()
183 clp->cl_state = NFSD4_ACTIVE; in get_client_locked()
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Dnfs4recover.c151 legacy_recdir_name_error(struct nfs4_client *clp, int error) in legacy_recdir_name_error() argument
164 nfsd4_client_tracking_exit(clp->net); in legacy_recdir_name_error()
169 __nfsd4_create_reclaim_record_grace(struct nfs4_client *clp, in __nfsd4_create_reclaim_record_grace() argument
188 crp->cr_clp = clp; in __nfsd4_create_reclaim_record_grace()
192 nfsd4_create_clid_dir(struct nfs4_client *clp) in nfsd4_create_clid_dir() argument
198 struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id); in nfsd4_create_clid_dir()
200 if (test_and_set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags)) in nfsd4_create_clid_dir()
205 status = nfs4_make_rec_clidname(dname, &clp->cl_name); in nfsd4_create_clid_dir()
207 return legacy_recdir_name_error(clp, status); in nfsd4_create_clid_dir()
243 __nfsd4_create_reclaim_record_grace(clp, dname, in nfsd4_create_clid_dir()
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Dtrace.h778 const struct nfs4_client *clp,
781 TP_ARGS(clp, rqstp),
790 __entry->cl_boot = clp->cl_clientid.cl_boot;
791 __entry->cl_id = clp->cl_clientid.cl_id;
792 __entry->cl_flavor = clp->cl_cred.cr_flavor;
807 const struct nfs4_client *clp,
811 TP_ARGS(clp, rqstp, verf),
820 __entry->cl_boot = clp->cl_clientid.cl_boot;
821 __entry->cl_id = clp->cl_clientid.cl_id;
822 memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier,
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Dnfs4layouts.c159 struct nfs4_client *clp = ls->ls_stid.sc_client; in nfsd4_free_layout_stateid() local
164 spin_lock(&clp->cl_lock); in nfsd4_free_layout_stateid()
166 spin_unlock(&clp->cl_lock); in nfsd4_free_layout_stateid()
216 struct nfs4_client *clp = cstate->clp; in nfsd4_alloc_layout_stateid() local
221 stp = nfs4_alloc_stid(cstate->clp, nfs4_layout_stateid_cache, in nfsd4_alloc_layout_stateid()
236 nfsd4_init_cb(&ls->ls_recall, clp, &nfsd4_cb_layout_ops, in nfsd4_alloc_layout_stateid()
252 spin_lock(&clp->cl_lock); in nfsd4_alloc_layout_stateid()
254 list_add(&ls->ls_perclnt, &clp->cl_lo_states); in nfsd4_alloc_layout_stateid()
255 spin_unlock(&clp->cl_lock); in nfsd4_alloc_layout_stateid()
538 struct nfs4_client *clp = cstate->clp; in nfsd4_return_client_layouts() local
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Dblocklayout.c167 struct nfs4_client *clp, in nfsd4_block_proc_getdeviceinfo() argument
217 static u64 nfsd4_scsi_pr_key(struct nfs4_client *clp) in nfsd4_scsi_pr_key() argument
219 return ((u64)clp->cl_clientid.cl_boot << 32) | clp->cl_clientid.cl_id; in nfsd4_scsi_pr_key()
249 struct nfs4_client *clp, in nfsd4_block_get_device_info_scsi() argument
267 b->scsi.pr_key = nfsd4_scsi_pr_key(clp); in nfsd4_block_get_device_info_scsi()
307 struct nfs4_client *clp, in nfsd4_scsi_proc_getdeviceinfo() argument
312 return nfserrno(nfsd4_block_get_device_info_scsi(sb, clp, gdp)); in nfsd4_scsi_proc_getdeviceinfo()
332 struct nfs4_client *clp = ls->ls_stid.sc_client; in nfsd4_scsi_fence_client() local
336 nfsd4_scsi_pr_key(clp), 0, true); in nfsd4_scsi_fence_client()
Dstate.h693 extern void nfsd4_probe_callback(struct nfs4_client *clp);
694 extern void nfsd4_probe_callback_sync(struct nfs4_client *clp);
695 extern void nfsd4_change_callback(struct nfs4_client *clp, struct nfs4_cb_conn *);
696 extern void nfsd4_init_cb(struct nfsd4_callback *cb, struct nfs4_client *clp,
702 extern void nfsd4_shutdown_copy(struct nfs4_client *clp);
711 struct nfs4_client *clp,
725 extern void nfsd4_client_record_create(struct nfs4_client *clp);
726 extern void nfsd4_client_record_remove(struct nfs4_client *clp);
727 extern int nfsd4_client_record_check(struct nfs4_client *clp);
730 static inline bool try_to_expire_client(struct nfs4_client *clp) in try_to_expire_client() argument
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Dpnfs.h27 struct nfs4_client *clp,
73 void nfsd4_return_all_file_layouts(struct nfs4_client *clp,
85 static inline void nfsd4_return_all_client_layouts(struct nfs4_client *clp) in nfsd4_return_all_client_layouts() argument
88 static inline void nfsd4_return_all_file_layouts(struct nfs4_client *clp, in nfsd4_return_all_file_layouts() argument

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