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/linux/fs/afs/
H A Dserver.c28 struct afs_server *server = NULL; in afs_find_server() local
35 if (server) in afs_find_server()
36 afs_unuse_server_notime(net, server, afs_server_trace_put_find_rsq); in afs_find_server()
37 server = NULL; in afs_find_server()
41 hlist_for_each_entry_rcu(server, &net->fs_addresses, addr_link) { in afs_find_server()
42 estate = rcu_dereference(server->endpoint_state); in afs_find_server()
49 server = NULL; in afs_find_server()
52 server = afs_maybe_use_server(server, afs_server_trace_get_by_addr); in afs_find_server()
59 return server; in afs_find_server()
67 struct afs_server *server = NULL; in afs_find_server_by_uuid() local
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H A Dvl_probe.c18 static void afs_finished_vl_probe(struct afs_vlserver *server) in afs_finished_vl_probe() argument
20 if (!(server->probe.flags & AFS_VLSERVER_PROBE_RESPONDED)) { in afs_finished_vl_probe()
21 server->rtt = UINT_MAX; in afs_finished_vl_probe()
22 clear_bit(AFS_VLSERVER_FL_RESPONDING, &server->flags); in afs_finished_vl_probe()
25 clear_bit_unlock(AFS_VLSERVER_FL_PROBING, &server->flags); in afs_finished_vl_probe()
26 wake_up_bit(&server->flags, AFS_VLSERVER_FL_PROBING); in afs_finished_vl_probe()
32 static void afs_done_one_vl_probe(struct afs_vlserver *server, bool wake_up) in afs_done_one_vl_probe() argument
34 if (atomic_dec_and_test(&server->probe_outstanding)) { in afs_done_one_vl_probe()
35 afs_finished_vl_probe(server); in afs_done_one_vl_probe()
40 wake_up_all(&server->probe_wq); in afs_done_one_vl_probe()
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H A Dfs_probe.c59 struct afs_server *server, bool fast) in afs_schedule_fs_probe() argument
66 atj = server->probed_at; in afs_schedule_fs_probe()
77 static void afs_finished_fs_probe(struct afs_net *net, struct afs_server *server, in afs_finished_fs_probe() argument
84 list_add_tail(&server->probe_link, &net->fs_probe_slow); in afs_finished_fs_probe()
86 server->rtt = UINT_MAX; in afs_finished_fs_probe()
87 clear_bit(AFS_SERVER_FL_RESPONDING, &server->flags); in afs_finished_fs_probe()
88 list_add_tail(&server->probe_link, &net->fs_probe_fast); in afs_finished_fs_probe()
93 afs_schedule_fs_probe(net, server, !responded); in afs_finished_fs_probe()
99 static void afs_done_one_fs_probe(struct afs_net *net, struct afs_server *server, in afs_done_one_fs_probe() argument
105 afs_finished_fs_probe(net, server, estate); in afs_done_one_fs_probe()
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H A Dserver_list.c18 afs_unuse_server(net, slist->servers[i].server, in afs_put_serverlist()
32 struct afs_server *server; in afs_alloc_server_list() local
82 server = afs_lookup_server(volume->cell, key, &vldb->fs_server[i], in afs_alloc_server_list()
84 if (IS_ERR(server)) { in afs_alloc_server_list()
85 ret = PTR_ERR(server); in afs_alloc_server_list()
94 if (memcmp(&slist->servers[j].server->uuid, in afs_alloc_server_list()
95 &server->uuid, in afs_alloc_server_list()
96 sizeof(server->uuid)) >= 0) in afs_alloc_server_list()
99 if (slist->servers[j].server == server) { in afs_alloc_server_list()
100 afs_unuse_server(volume->cell->net, server, in afs_alloc_server_list()
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H A Dcallback.c56 void afs_init_callback_state(struct afs_server *server) in afs_init_callback_state() argument
60 down_read(&server->cell->vs_lock); in afs_init_callback_state()
62 list_for_each_entry(se, &server->volumes, slink) { in afs_init_callback_state()
71 up_read(&server->cell->vs_lock); in afs_init_callback_state()
158 static void afs_break_volume_callback(struct afs_server *server, in afs_break_volume_callback() argument
168 if (slist->servers[i].server == server) in afs_break_volume_callback()
188 static void afs_break_one_callback(struct afs_server *server, in afs_break_one_callback() argument
213 static void afs_break_some_callbacks(struct afs_server *server, in afs_break_some_callbacks() argument
223 volume = afs_lookup_volume_rcu(server->cell, vid); in afs_break_some_callbacks()
225 afs_break_volume_callback(server, volume); in afs_break_some_callbacks()
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/linux/fs/smb/client/
H A Dconnect.c62 static int ip_connect(struct TCP_Server_Info *server);
63 static int generic_ip_connect(struct TCP_Server_Info *server);
73 static int reconn_set_ipaddr_from_hostname(struct TCP_Server_Info *server) in reconn_set_ipaddr_from_hostname() argument
78 if (!server->hostname) in reconn_set_ipaddr_from_hostname()
82 if (server->hostname[0] == '\0') in reconn_set_ipaddr_from_hostname()
85 spin_lock(&server->srv_lock); in reconn_set_ipaddr_from_hostname()
86 ss = server->dstaddr; in reconn_set_ipaddr_from_hostname()
87 spin_unlock(&server->srv_lock); in reconn_set_ipaddr_from_hostname()
89 rc = dns_resolve_name(server->dns_dom, server->hostname, in reconn_set_ipaddr_from_hostname()
90 strlen(server->hostname), in reconn_set_ipaddr_from_hostname()
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H A Dcifs_debug.c38 void cifs_dump_detail(void *buf, struct TCP_Server_Info *server) in cifs_dump_detail() argument
46 if (!server->ops->check_message(buf, server->total_read, server)) { in cifs_dump_detail()
48 server->ops->calc_smb_size(smb)); in cifs_dump_detail()
53 void cifs_dump_mids(struct TCP_Server_Info *server) in cifs_dump_mids() argument
58 if (server == NULL) in cifs_dump_mids()
62 spin_lock(&server->mid_lock); in cifs_dump_mids()
63 list_for_each_entry(mid_entry, &server->pending_mid_q, qhead) { in cifs_dump_mids()
80 cifs_dump_detail(mid_entry->resp_buf, server); in cifs_dump_mids()
85 spin_unlock(&server->mid_lock); in cifs_dump_mids()
119 if (tcon->ses->server->ops->dump_share_caps) in cifs_debug_tcon()
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H A Dsmb2pdu.c84 (tcon->ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)) in smb3_encryption_required()
87 (tcon->ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)) in smb3_encryption_required()
95 struct TCP_Server_Info *server) in smb2_hdr_assemble() argument
103 if (server) { in smb2_hdr_assemble()
105 if (server->dialect >= SMB30_PROT_ID) { in smb2_hdr_assemble()
111 if (SERVER_IS_CHAN(server)) in smb2_hdr_assemble()
113 cpu_to_le16(server->primary_server->channel_sequence_num); in smb2_hdr_assemble()
116 cpu_to_le16(server->channel_sequence_num); in smb2_hdr_assemble()
118 spin_lock(&server->req_lock); in smb2_hdr_assemble()
120 if (server->credits >= server->max_credits) in smb2_hdr_assemble()
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H A Dcifsencrypt.c58 struct TCP_Server_Info *server, char *signature, in __cifs_calc_signature() argument
67 if (!is_smb1(server)) { in __cifs_calc_signature()
113 struct TCP_Server_Info *server, char *signature) in cifs_calc_signature() argument
117 if (!rqst->rq_iov || !signature || !server) in cifs_calc_signature()
120 rc = cifs_alloc_hash("md5", &server->secmech.md5); in cifs_calc_signature()
124 rc = crypto_shash_init(server->secmech.md5); in cifs_calc_signature()
130 rc = crypto_shash_update(server->secmech.md5, in cifs_calc_signature()
131 server->session_key.response, server->session_key.len); in cifs_calc_signature()
137 return __cifs_calc_signature(rqst, server, signature, server->secmech.md5); in cifs_calc_signature()
141 int cifs_sign_rqst(struct smb_rqst *rqst, struct TCP_Server_Info *server, in cifs_sign_rqst() argument
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H A Dsmb2ops.c36 change_conf(struct TCP_Server_Info *server) in change_conf() argument
38 server->credits += server->echo_credits + server->oplock_credits; in change_conf()
39 if (server->credits > server->max_credits) in change_conf()
40 server->credits = server->max_credits; in change_conf()
41 server->oplock_credits = server->echo_credits = 0; in change_conf()
42 switch (server->credits) { in change_conf()
46 server->echoes = false; in change_conf()
47 server->oplocks = false; in change_conf()
50 server->echoes = true; in change_conf()
51 server->oplocks = false; in change_conf()
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H A Dsess.c49 struct TCP_Server_Info *server) in cifs_ses_get_chan_index() argument
54 if (server && server->terminate) in cifs_ses_get_chan_index()
58 if (ses->chans[i].server == server) in cifs_ses_get_chan_index()
63 if (server) in cifs_ses_get_chan_index()
65 server->conn_id); in cifs_ses_get_chan_index()
71 struct TCP_Server_Info *server) in cifs_chan_set_in_reconnect() argument
73 int chan_index = cifs_ses_get_chan_index(ses, server); in cifs_chan_set_in_reconnect()
83 struct TCP_Server_Info *server) in cifs_chan_clear_in_reconnect() argument
85 unsigned int chan_index = cifs_ses_get_chan_index(ses, server); in cifs_chan_clear_in_reconnect()
95 struct TCP_Server_Info *server) in cifs_chan_set_need_reconnect() argument
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H A Dcifsglob.h328 void (*add_credits)(struct TCP_Server_Info *server,
335 void (*revert_current_mid)(struct TCP_Server_Info *server,
359 void (*downgrade_oplock)(struct TCP_Server_Info *server,
370 struct TCP_Server_Info *server);
377 struct TCP_Server_Info *server,
514 bool (*is_status_pending)(char *buf, struct TCP_Server_Info *server);
538 struct TCP_Server_Info *server);
588 int (*adjust_credits)(struct TCP_Server_Info *server,
603 int (*next_header)(struct TCP_Server_Info *server, char *buf,
661 #define HEADER_SIZE(server) (server->vals->header_size) argument
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H A Dfile.c53 struct TCP_Server_Info *server; in cifs_prepare_write() local
63 server = cifs_pick_channel(tlink_tcon(open_file->tlink)->ses); in cifs_prepare_write()
64 wdata->server = server; in cifs_prepare_write()
77 rc = server->ops->wait_mtu_credits(server, wsize, &stream->sreq_max_len, in cifs_prepare_write()
90 server->credits, server->in_flight, in cifs_prepare_write()
95 if (server->smbd_conn) in cifs_prepare_write()
96 stream->sreq_max_segs = server->smbd_conn->max_frmr_depth; in cifs_prepare_write()
115 rc = adjust_credits(wdata->server, wdata, cifs_trace_rw_credits_issue_write_adjust); in cifs_issue_write()
123 wdata->server->ops->async_writev(wdata); in cifs_issue_write()
132 add_credits_and_wake_if(wdata->server, &wdata->credits, 0); in cifs_issue_write()
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H A Dsmb1ops.c29 send_nt_cancel(struct TCP_Server_Info *server, struct smb_rqst *rqst, in send_nt_cancel() argument
41 cifs_server_lock(server); in send_nt_cancel()
42 rc = cifs_sign_smb(in_buf, server, &mid->sequence_number); in send_nt_cancel()
44 cifs_server_unlock(server); in send_nt_cancel()
53 --server->sequence_number; in send_nt_cancel()
54 rc = smb_send(server, in_buf, be32_to_cpu(in_buf->smb_buf_length)); in send_nt_cancel()
56 server->sequence_number--; in send_nt_cancel()
58 cifs_server_unlock(server); in send_nt_cancel()
90 cifs_find_mid(struct TCP_Server_Info *server, char *buffer) in cifs_find_mid() argument
95 spin_lock(&server->mid_lock); in cifs_find_mid()
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H A Dcifs_swn.h27 static inline bool cifs_swn_set_server_dstaddr(struct TCP_Server_Info *server) in cifs_swn_set_server_dstaddr() argument
29 if (server->use_swn_dstaddr) { in cifs_swn_set_server_dstaddr()
30 server->dstaddr = server->swn_dstaddr; in cifs_swn_set_server_dstaddr()
36 static inline void cifs_swn_reset_server_dstaddr(struct TCP_Server_Info *server) in cifs_swn_reset_server_dstaddr() argument
38 server->use_swn_dstaddr = false; in cifs_swn_reset_server_dstaddr()
48 static inline bool cifs_swn_set_server_dstaddr(struct TCP_Server_Info *server) { return false; } in cifs_swn_set_server_dstaddr() argument
49 static inline void cifs_swn_reset_server_dstaddr(struct TCP_Server_Info *server) {} in cifs_swn_reset_server_dstaddr() argument
H A Ddfs.c220 if (WARN_ON(!mnt_ctx->server)) in __dfs_mount_share()
312 static int target_share_matches_server(struct TCP_Server_Info *server, char *share, in target_share_matches_server() argument
323 cifs_server_lock(server); in target_share_matches_server()
324 if (dfs_host_len != strlen(server->hostname) || in target_share_matches_server()
325 strncasecmp(dfs_host, server->hostname, dfs_host_len)) { in target_share_matches_server()
327 (int)dfs_host_len, dfs_host, server->hostname); in target_share_matches_server()
328 rc = match_target_ip(server, dfs_host, dfs_host_len, target_match); in target_share_matches_server()
332 cifs_server_unlock(server); in target_share_matches_server()
342 const struct smb_version_operations *ops = tcon->ses->server->ops; in tree_connect_dfs_target()
343 struct TCP_Server_Info *server = tcon->ses->server; in tree_connect_dfs_target() local
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/linux/fs/nfs/
H A Dnfs4client.c795 static void nfs4_destroy_server(struct nfs_server *server) in nfs4_destroy_server() argument
799 nfs_server_return_all_delegations(server); in nfs4_destroy_server()
800 unset_pnfs_layoutdriver(server); in nfs4_destroy_server()
801 nfs4_purge_state_owners(server, &freeme); in nfs4_destroy_server()
895 static int nfs4_set_client(struct nfs_server *server, in nfs4_set_client() argument
916 .cred = server->cred, in nfs4_set_client()
932 if (server->flags & NFS_MOUNT_NORESVPORT) in nfs4_set_client()
934 if (server->options & NFS_OPTION_MIGRATION) in nfs4_set_client()
936 if (test_bit(NFS_MIG_TSM_POSSIBLE, &server->mig_status)) in nfs4_set_client()
938 server->port = rpc_get_port((struct sockaddr *)addr); in nfs4_set_client()
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H A Dnfs3client.c27 static void nfs_init_server_aclclient(struct nfs_server *server) in nfs_init_server_aclclient() argument
29 if (server->flags & NFS_MOUNT_NOACL) in nfs_init_server_aclclient()
32 server->client_acl = rpc_bind_new_program(server->client, &nfsacl_program, 3); in nfs_init_server_aclclient()
33 if (IS_ERR(server->client_acl)) in nfs_init_server_aclclient()
36 nfs_sysfs_link_rpc_client(server, server->client_acl, NULL); in nfs_init_server_aclclient()
39 server->caps |= NFS_CAP_ACLS; in nfs_init_server_aclclient()
43 server->caps &= ~NFS_CAP_ACLS; in nfs_init_server_aclclient()
46 static inline void nfs_init_server_aclclient(struct nfs_server *server) in nfs_init_server_aclclient() argument
48 server->flags &= ~NFS_MOUNT_NOACL; in nfs_init_server_aclclient()
49 server->caps &= ~NFS_CAP_ACLS; in nfs_init_server_aclclient()
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H A Dsysfs.c235 struct nfs_server *server = container_of(kobj, struct nfs_server, kobj); in shutdown_show() local
236 bool shutdown = server->flags & NFS_MOUNT_SHUTDOWN; in shutdown_show()
244 struct nfs_server *server; in shutdown_store() local
247 server = container_of(kobj, struct nfs_server, kobj); in shutdown_store()
257 if (server->flags & NFS_MOUNT_SHUTDOWN) in shutdown_store()
260 server->flags |= NFS_MOUNT_SHUTDOWN; in shutdown_store()
261 shutdown_client(server->client); in shutdown_store()
262 shutdown_client(server->nfs_client->cl_rpcclient); in shutdown_store()
264 if (!IS_ERR(server->client_acl)) in shutdown_store()
265 shutdown_client(server in shutdown_store()
277 nfs_sysfs_link_rpc_client(struct nfs_server * server,struct rpc_clnt * clnt,const char * uniq) nfs_sysfs_link_rpc_client() argument
312 nfs_sysfs_add_server(struct nfs_server * server) nfs_sysfs_add_server() argument
333 struct nfs_server *server = s->s_fs_info; nfs_sysfs_move_server_to_sb() local
342 nfs_sysfs_move_sb_to_server(struct nfs_server * server) nfs_sysfs_move_sb_to_server() argument
358 nfs_sysfs_remove_server(struct nfs_server * server) nfs_sysfs_remove_server() argument
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H A Ddelegation.c78 static void nfs_mark_return_delegation(struct nfs_server *server, in nfs_mark_return_delegation() argument
82 set_bit(NFS4CLNT_DELEGRETURN, &server->nfs_client->cl_state); in nfs_mark_return_delegation()
371 struct nfs_server *server) in nfs_detach_delegation() argument
373 struct nfs_client *clp = server->nfs_client; in nfs_detach_delegation()
385 struct nfs_server *server = NFS_SERVER(inode); in nfs_inode_detach_delegation() local
391 delegation = nfs_detach_delegation(nfsi, delegation, server); in nfs_inode_detach_delegation()
442 struct nfs_server *server = NFS_SERVER(inode); in nfs_inode_set_delegation() local
443 struct nfs_client *clp = server->nfs_client; in nfs_inode_set_delegation()
522 list_add_tail_rcu(&delegation->super_list, &server->delegations); in nfs_inode_set_delegation()
612 static int nfs_server_return_marked_delegations(struct nfs_server *server, in nfs_server_return_marked_delegations() argument
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H A Dsuper.c196 struct nfs_server *server = NFS_SB(sb); in nfs_sb_active() local
200 if (atomic_inc_return(&server->active) != 1) in nfs_sb_active()
208 struct nfs_server *server = NFS_SB(sb); in nfs_sb_deactive() local
210 if (atomic_dec_and_test(&server->active)) in nfs_sb_deactive()
219 struct nfs_server *server, *last = NULL; in __nfs_list_for_each_server() local
223 list_for_each_entry_rcu(server, head, client_link) { in __nfs_list_for_each_server()
224 if (!(server->super && nfs_sb_active(server->super))) in __nfs_list_for_each_server()
229 last = server; in __nfs_list_for_each_server()
230 ret = fn(server, data); in __nfs_list_for_each_server()
256 struct nfs_server *server = NFS_SB(dentry->d_sb); in nfs_statfs() local
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H A Dnfs4proc.c96 static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle,
153 static inline u32 *nfs4_bitmask(struct nfs_server *server, struct nfs4_label *label) in nfs4_bitmask() argument
156 return server->attr_bitmask; in nfs4_bitmask()
158 return server->attr_bitmask_nl; in nfs4_bitmask()
169 nfs4_bitmask(struct nfs_server *server, struct nfs4_label *label) in nfs4_bitmask() argument
170 { return server->attr_bitmask; } in nfs4_bitmask()
401 static void nfs4_test_and_free_stateid(struct nfs_server *server, in nfs4_test_and_free_stateid() argument
405 const struct nfs4_minor_version_ops *ops = server->nfs_client->cl_mvops; in nfs4_test_and_free_stateid()
407 ops->test_and_free_expired(server, stateid, cred); in nfs4_test_and_free_stateid()
410 static void __nfs4_free_revoked_stateid(struct nfs_server *server, in __nfs4_free_revoked_stateid() argument
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H A Dpnfs_dev.c97 nfs4_get_device_info(struct nfs_server *server, in nfs4_get_device_info() argument
112 max_resp_sz = server->nfs_client->cl_session->fc_attrs.max_resp_sz; in nfs4_get_device_info()
115 __func__, server, max_resp_sz, max_pages); in nfs4_get_device_info()
132 pdev->layout_type = server->pnfs_curr_ld->id; in nfs4_get_device_info()
139 rc = nfs4_proc_getdeviceinfo(server, pdev, cred); in nfs4_get_device_info()
148 d = server->pnfs_curr_ld->alloc_deviceid_node(server, pdev, in nfs4_get_device_info()
170 __nfs4_find_get_deviceid(struct nfs_server *server, in __nfs4_find_get_deviceid() argument
176 d = _lookup_deviceid(server->pnfs_curr_ld, server->nfs_client, id, in __nfs4_find_get_deviceid()
185 nfs4_find_get_deviceid(struct nfs_server *server, in nfs4_find_get_deviceid() argument
192 d = __nfs4_find_get_deviceid(server, id, hash); in nfs4_find_get_deviceid()
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/linux/arch/powerpc/sysdev/xics/
H A Dics-opal.c29 static int ics_opal_mangle_server(int server) in ics_opal_mangle_server() argument
32 return server << 2; in ics_opal_mangle_server()
35 static int ics_opal_unmangle_server(int server) in ics_opal_unmangle_server() argument
38 return server >> 2; in ics_opal_unmangle_server()
45 int server; in ics_opal_unmask_irq() local
52 server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0); in ics_opal_unmask_irq()
53 server = ics_opal_mangle_server(server); in ics_opal_unmask_irq()
55 rc = opal_set_xive(hw_irq, server, DEFAULT_PRIORITY); in ics_opal_unmask_irq()
59 __func__, d->irq, hw_irq, server, rc); in ics_opal_unmask_irq()
70 int server = ics_opal_mangle_server(xics_default_server); in ics_opal_mask_real_irq() local
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/linux/fs/nfsd/
H A DKconfig3 tristate "NFS server support"
17 protocol. To compile the NFS server support as a module,
20 You may choose to use a user-space NFS server instead, in which
26 the Linux NFS server implementation is available via the
30 available to clients mounting the NFS server on this system.
37 bool "NFS server support for NFS version 2 (DEPRECATED)"
48 bool "NFS server support for the NFSv2 ACL protocol extension"
52 bool "NFS server support for the NFSv3 ACL protocol extension"
62 This option enables support in your system's NFS server for the
64 POSIX ACLs on files exported by your system's NFS server. NFS
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