Lines Matching full:tcon
76 int smb3_encryption_required(const struct cifs_tcon *tcon) in smb3_encryption_required() argument
78 if (!tcon || !tcon->ses) in smb3_encryption_required()
80 if ((tcon->ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA) || in smb3_encryption_required()
81 (tcon->share_flags & SHI1005_FLAGS_ENCRYPT_DATA)) in smb3_encryption_required()
83 if (tcon->seal && in smb3_encryption_required()
84 (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()
94 const struct cifs_tcon *tcon, in smb2_hdr_assemble() argument
132 if (!tcon) in smb2_hdr_assemble()
141 shdr->Id.SyncId.TreeId = cpu_to_le32(tcon->tid); in smb2_hdr_assemble()
143 if (tcon->ses) in smb2_hdr_assemble()
144 shdr->SessionId = cpu_to_le64(tcon->ses->Suid); in smb2_hdr_assemble()
156 /* if (tcon->share_flags & SHI1005_FLAGS_DFS) in smb2_hdr_assemble()
159 if (server && server->sign && !smb3_encryption_required(tcon)) in smb2_hdr_assemble()
216 smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon, in smb2_reconnect() argument
224 * SMB2s NegProt, SessSetup, Logoff do not have tcon yet so in smb2_reconnect()
228 if (tcon == NULL) in smb2_reconnect()
234 spin_lock(&tcon->tc_lock); in smb2_reconnect()
235 if (tcon->status == TID_EXITING) { in smb2_reconnect()
240 spin_unlock(&tcon->tc_lock); in smb2_reconnect()
246 spin_unlock(&tcon->tc_lock); in smb2_reconnect()
248 ses = tcon->ses; in smb2_reconnect()
287 rc = cifs_wait_for_server_reconnect(server, tcon->retry); in smb2_reconnect()
292 if (!cifs_chan_needs_reconnect(ses, server) && !tcon->need_reconnect) { in smb2_reconnect()
297 cifs_dbg(FYI, "sess reconnect mask: 0x%lx, tcon reconnect: %d", in smb2_reconnect()
298 tcon->ses->chans_need_reconnect, in smb2_reconnect()
299 tcon->need_reconnect); in smb2_reconnect()
315 if (!tcon->retry) in smb2_reconnect()
334 if (tcon->need_reconnect) in smb2_reconnect()
346 if (!tcon->retry) in smb2_reconnect()
377 if (rc == -EACCES && !tcon->retry) in smb2_reconnect()
383 if (!tcon->need_reconnect) { in smb2_reconnect()
387 cifs_mark_open_files_invalid(tcon); in smb2_reconnect()
388 if (tcon->use_persistent) in smb2_reconnect()
389 tcon->need_reopen_files = true; in smb2_reconnect()
391 rc = cifs_tree_connect(0, tcon); in smb2_reconnect()
393 cifs_dbg(FYI, "reconnect tcon rc = %d\n", rc); in smb2_reconnect()
395 /* If sess reconnected but tcon didn't, something strange ... */ in smb2_reconnect()
397 cifs_dbg(VFS, "reconnect tcon failed rc = %d\n", rc); in smb2_reconnect()
419 rc = server->ops->query_server_interfaces(xid, tcon, false); in smb2_reconnect()
442 queue_delayed_work(cifsiod_wq, &tcon->query_interfaces, in smb2_reconnect()
486 fill_small_buf(__le16 smb2_command, struct cifs_tcon *tcon, in fill_small_buf() argument
501 smb2_hdr_assemble(&spdu->hdr, smb2_command, tcon, server); in fill_small_buf()
512 static int __smb2_plain_req_init(__le16 smb2_command, struct cifs_tcon *tcon, in __smb2_plain_req_init() argument
531 fill_small_buf(smb2_command, tcon, server, in __smb2_plain_req_init()
535 if (tcon != NULL) { in __smb2_plain_req_init()
537 cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_sent[com_code]); in __smb2_plain_req_init()
538 cifs_stats_inc(&tcon->num_smbs_sent); in __smb2_plain_req_init()
544 static int smb2_plain_req_init(__le16 smb2_command, struct cifs_tcon *tcon, in smb2_plain_req_init() argument
550 rc = smb2_reconnect(smb2_command, tcon, server, false); in smb2_plain_req_init()
554 return __smb2_plain_req_init(smb2_command, tcon, server, request_buf, in smb2_plain_req_init()
558 static int smb2_ioctl_req_init(u32 opcode, struct cifs_tcon *tcon, in smb2_ioctl_req_init() argument
564 return __smb2_plain_req_init(SMB2_IOCTL, tcon, server, in smb2_ioctl_req_init()
567 return smb2_plain_req_init(SMB2_IOCTL, tcon, server, in smb2_ioctl_req_init()
1121 * No tcon so can't do in SMB2_negotiate()
1122 * cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_fail[SMB2...]); in SMB2_negotiate()
1261 int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon) in smb3_validate_negotiate() argument
1268 struct TCP_Server_Info *server = tcon->ses->server; in smb3_validate_negotiate()
1283 if (tcon->ses->session_flags & SMB2_SESSION_FLAG_IS_GUEST) in smb3_validate_negotiate()
1286 if (tcon->ses->user_name == NULL) { in smb3_validate_negotiate()
1291 if (tcon->ses->session_flags & SMB2_SESSION_FLAG_IS_NULL) in smb3_validate_negotiate()
1300 if (tcon->ses->chan_max > 1) in smb3_validate_negotiate()
1306 if (tcon->ses->sign) in smb3_validate_negotiate()
1344 rc = SMB2_ioctl(xid, tcon, NO_FILE_ID, NO_FILE_ID, in smb3_validate_negotiate()
1972 /* since no tcon, smb2_init can not do this, so do here */ in SMB2_logoff()
1993 * No tcon so can't do in SMB2_logoff()
1994 * cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_fail[SMB2...]); in SMB2_logoff()
2001 static inline void cifs_stats_fail_inc(struct cifs_tcon *tcon, uint16_t code) in cifs_stats_fail_inc() argument
2003 cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_failed[code]); in cifs_stats_fail_inc()
2009 static inline void init_copy_chunk_defaults(struct cifs_tcon *tcon) in init_copy_chunk_defaults() argument
2011 tcon->max_chunks = 256; in init_copy_chunk_defaults()
2012 tcon->max_bytes_chunk = 1048576; in init_copy_chunk_defaults()
2013 tcon->max_bytes_copy = 16777216; in init_copy_chunk_defaults()
2018 struct cifs_tcon *tcon, const struct nls_table *cp) in SMB2_tcon() argument
2033 cifs_dbg(FYI, "TCON\n"); in SMB2_tcon()
2050 tcon->tid = 0; in SMB2_tcon()
2051 atomic_set(&tcon->num_remote_opens, 0); in SMB2_tcon()
2052 rc = smb2_plain_req_init(SMB2_TREE_CONNECT, tcon, server, in SMB2_tcon()
2059 if (smb3_encryption_required(tcon)) in SMB2_tcon()
2073 * 3.11 tcon req must be signed if not encrypted. See MS-SMB2 3.2.4.1.1 in SMB2_tcon()
2078 !smb3_encryption_required(tcon) && in SMB2_tcon()
2100 trace_smb3_tcon(xid, tcon->tid, ses->Suid, tree, rc); in SMB2_tcon()
2102 cifs_stats_fail_inc(tcon, SMB2_TREE_CONNECT_HE); in SMB2_tcon()
2103 tcon->need_reconnect = true; in SMB2_tcon()
2112 tcon->pipe = true; in SMB2_tcon()
2116 tcon->print = true; in SMB2_tcon()
2125 tcon->share_flags = le32_to_cpu(rsp->ShareFlags); in SMB2_tcon()
2126 tcon->capabilities = rsp->Capabilities; /* we keep caps little endian */ in SMB2_tcon()
2127 tcon->maximal_access = le32_to_cpu(rsp->MaximalAccess); in SMB2_tcon()
2128 tcon->tid = le32_to_cpu(rsp->hdr.Id.SyncId.TreeId); in SMB2_tcon()
2129 strscpy(tcon->tree_name, tree, sizeof(tcon->tree_name)); in SMB2_tcon()
2132 ((tcon->share_flags & SHI1005_FLAGS_DFS) == 0)) in SMB2_tcon()
2135 if (tcon->seal && in SMB2_tcon()
2139 init_copy_chunk_defaults(tcon); in SMB2_tcon()
2141 rc = server->ops->validate_negotiate(xid, tcon); in SMB2_tcon()
2143 if (tcon->share_flags & SMB2_SHAREFLAG_ISOLATED_TRANSPORT) in SMB2_tcon()
2158 SMB2_tdis(const unsigned int xid, struct cifs_tcon *tcon) in SMB2_tdis() argument
2163 struct cifs_ses *ses = tcon->ses; in SMB2_tdis()
2176 trace_smb3_tdis_enter(xid, tcon->tid, ses->Suid, tcon->tree_name); in SMB2_tdis()
2178 if ((tcon->need_reconnect) || in SMB2_tdis()
2179 (CIFS_ALL_CHANS_NEED_RECONNECT(tcon->ses))) { in SMB2_tdis()
2185 invalidate_all_cached_dirs(tcon); in SMB2_tdis()
2187 rc = smb2_plain_req_init(SMB2_TREE_DISCONNECT, tcon, server, in SMB2_tdis()
2193 if (smb3_encryption_required(tcon)) in SMB2_tdis()
2209 cifs_stats_fail_inc(tcon, SMB2_TREE_DISCONNECT_HE); in SMB2_tdis()
2210 trace_smb3_tdis_err(xid, tcon->tid, ses->Suid, rc); in SMB2_tdis()
2212 trace_smb3_tdis_done(xid, tcon->tid, ses->Suid); in SMB2_tdis()
2431 buf->dcontext.Timeout = cpu_to_le32(oparms->tcon->handle_timeout); in create_durable_v2_buf()
2802 umode_t mode, struct cifs_tcon *tcon, in smb311_posix_mkdir() argument
2809 struct cifs_ses *ses = tcon->ses; in smb311_posix_mkdir()
2845 rc = smb2_plain_req_init(SMB2_CREATE, tcon, server, in smb311_posix_mkdir()
2851 if (smb3_encryption_required(tcon)) in smb311_posix_mkdir()
2876 if (tcon->share_flags & SHI1005_FLAGS_DFS) { in smb311_posix_mkdir()
2882 tcon->tree_name, utf16_path); in smb311_posix_mkdir()
2915 if (tcon->posix_extensions) { in smb311_posix_mkdir()
2932 trace_smb3_posix_mkdir_enter(xid, tcon->tid, ses->Suid, full_path, CREATE_NOT_FILE, in smb311_posix_mkdir()
2942 cifs_stats_fail_inc(tcon, SMB2_CREATE_HE); in smb311_posix_mkdir()
2943 trace_smb3_posix_mkdir_err(xid, tcon->tid, ses->Suid, in smb311_posix_mkdir()
2961 trace_smb3_posix_mkdir_done(xid, rsp->PersistentFileId, tcon->tid, ses->Suid, in smb311_posix_mkdir()
2964 SMB2_close(xid, tcon, rsp->PersistentFileId, rsp->VolatileFileId); in smb311_posix_mkdir()
2977 smb2_should_replay(tcon, &retries, &cur_sleep)) in smb311_posix_mkdir()
2984 SMB2_open_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_open_init() argument
2998 rc = smb2_plain_req_init(SMB2_CREATE, tcon, server, in SMB2_open_init()
3030 if (tcon->share_flags & SHI1005_FLAGS_DFS) { in SMB2_open_init()
3036 tcon->tree_name, path); in SMB2_open_init()
3059 if ((!server->oplocks) || (tcon->no_lease)) in SMB2_open_init()
3077 tcon->use_persistent); in SMB2_open_init()
3082 if (tcon->posix_extensions) { in SMB2_open_init()
3088 if (tcon->snapshot_time) { in SMB2_open_init()
3090 rc = add_twarp_context(iov, &n_iov, tcon->snapshot_time); in SMB2_open_init()
3174 struct cifs_tcon *tcon = oparms->tcon; in SMB2_open() local
3175 struct cifs_ses *ses = tcon->ses; in SMB2_open()
3194 if (smb3_encryption_required(tcon)) in SMB2_open()
3202 rc = SMB2_open_init(tcon, server, in SMB2_open()
3207 trace_smb3_open_enter(xid, tcon->tid, tcon->ses->Suid, oparms->path, in SMB2_open()
3219 cifs_stats_fail_inc(tcon, SMB2_CREATE_HE); in SMB2_open()
3226 trace_smb3_open_err(xid, tcon->tid, ses->Suid, in SMB2_open()
3230 tcon->tree_name); in SMB2_open()
3231 tcon->need_reconnect = true; in SMB2_open()
3237 trace_smb3_open_done(xid, rsp->PersistentFileId, tcon->tid, ses->Suid, in SMB2_open()
3240 atomic_inc(&tcon->num_remote_opens); in SMB2_open()
3268 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_open()
3275 SMB2_ioctl_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_ioctl_init() argument
3287 rc = smb2_ioctl_req_init(opcode, tcon, server, in SMB2_ioctl_init()
3381 SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_ioctl() argument
3397 if (!tcon) in SMB2_ioctl()
3400 ses = tcon->ses; in SMB2_ioctl()
3421 if (smb3_encryption_required(tcon)) in SMB2_ioctl()
3429 rc = SMB2_ioctl_init(tcon, server, in SMB2_ioctl()
3444 trace_smb3_fsctl_err(xid, persistent_fid, tcon->tid, in SMB2_ioctl()
3448 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3453 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3458 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3509 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_ioctl()
3520 SMB2_set_compression(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_compression() argument
3530 rc = SMB2_ioctl(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_compression()
3542 SMB2_close_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_close_init() argument
3551 rc = smb2_plain_req_init(SMB2_CLOSE, tcon, server, in SMB2_close_init()
3576 __SMB2_close(const unsigned int xid, struct cifs_tcon *tcon, in __SMB2_close() argument
3582 struct cifs_ses *ses = tcon->ses; in __SMB2_close()
3603 if (smb3_encryption_required(tcon)) in __SMB2_close()
3615 trace_smb3_close_enter(xid, persistent_fid, tcon->tid, ses->Suid); in __SMB2_close()
3616 rc = SMB2_close_init(tcon, server, in __SMB2_close()
3630 cifs_stats_fail_inc(tcon, SMB2_CLOSE_HE); in __SMB2_close()
3631 trace_smb3_close_err(xid, persistent_fid, tcon->tid, ses->Suid, in __SMB2_close()
3635 trace_smb3_close_done(xid, persistent_fid, tcon->tid, in __SMB2_close()
3641 atomic_dec(&tcon->num_remote_opens); in __SMB2_close()
3652 tmp_rc = smb2_handle_cancelled_close(tcon, persistent_fid, in __SMB2_close()
3660 smb2_should_replay(tcon, &retries, &cur_sleep)) in __SMB2_close()
3667 SMB2_close(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_close() argument
3670 return __SMB2_close(xid, tcon, persistent_fid, volatile_fid, NULL); in SMB2_close()
3729 SMB2_query_info_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_query_info_init() argument
3745 rc = smb2_plain_req_init(SMB2_QUERY_INFO, tcon, server, in SMB2_query_info_init()
3778 query_info(const unsigned int xid, struct cifs_tcon *tcon, in query_info() argument
3789 struct cifs_ses *ses = tcon->ses; in query_info()
3809 if (smb3_encryption_required(tcon)) in query_info()
3817 rc = SMB2_query_info_init(tcon, server, in query_info()
3824 trace_smb3_query_info_enter(xid, persistent_fid, tcon->tid, in query_info()
3835 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in query_info()
3836 trace_smb3_query_info_err(xid, persistent_fid, tcon->tid, in query_info()
3841 trace_smb3_query_info_done(xid, persistent_fid, tcon->tid, in query_info()
3874 smb2_should_replay(tcon, &retries, &cur_sleep)) in query_info()
3880 int SMB2_query_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_info() argument
3883 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_query_info()
3893 SMB311_posix_query_info(const unsigned int xid, struct cifs_tcon *tcon,
3900 return query_info(xid, tcon, persistent_fid, volatile_fid,
3908 SMB2_query_acl(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_acl() argument
3916 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_query_acl()
3922 SMB2_get_srv_num(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_get_srv_num() argument
3925 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_get_srv_num()
3939 struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_notify_init() argument
3948 rc = smb2_plain_req_init(SMB2_CHANGE_NOTIFY, tcon, server, in SMB2_notify_init()
3971 SMB2_change_notify(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_change_notify() argument
3976 struct cifs_ses *ses = tcon->ses; in SMB2_change_notify()
3996 if (smb3_encryption_required(tcon)) in SMB2_change_notify()
4007 rc = SMB2_notify_init(xid, &rqst, tcon, server, in SMB2_change_notify()
4013 trace_smb3_notify_enter(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_change_notify()
4023 cifs_stats_fail_inc(tcon, SMB2_CHANGE_NOTIFY_HE); in SMB2_change_notify()
4024 trace_smb3_notify_err(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_change_notify()
4027 trace_smb3_notify_done(xid, persistent_fid, tcon->tid, in SMB2_change_notify()
4055 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_change_notify()
4093 struct cifs_tcon *tcon, *tcon2; in smb2_reconnect_server() local
4112 /* Prevent simultaneous reconnects that can corrupt tcon->rlist list */ in smb2_reconnect_server()
4137 list_for_each_entry(tcon, &ses->tcon_list, tcon_list) { in smb2_reconnect_server()
4138 if (tcon->need_reconnect || tcon->need_reopen_files) { in smb2_reconnect_server()
4139 tcon->tc_count++; in smb2_reconnect_server()
4140 trace_smb3_tcon_ref(tcon->debug_id, tcon->tc_count, in smb2_reconnect_server()
4142 list_add_tail(&tcon->rlist, &tmp_list); in smb2_reconnect_server()
4157 * binding session, but tcon is healthy (some other channel in smb2_reconnect_server()
4170 list_for_each_entry_safe(tcon, tcon2, &tmp_list, rlist) { in smb2_reconnect_server()
4171 rc = smb2_reconnect(SMB2_INTERNAL_CMD, tcon, server, true); in smb2_reconnect_server()
4173 cifs_reopen_persistent_handles(tcon); in smb2_reconnect_server()
4176 list_del_init(&tcon->rlist); in smb2_reconnect_server()
4177 if (tcon->ipc) in smb2_reconnect_server()
4178 cifs_put_smb_ses(tcon->ses); in smb2_reconnect_server()
4180 cifs_put_tcon(tcon, netfs_trace_tcon_ref_put_reconnect_server); in smb2_reconnect_server()
4186 /* allocate a dummy tcon struct used for reconnect */ in smb2_reconnect_server()
4187 tcon = tcon_info_alloc(false, netfs_trace_tcon_ref_new_reconnect_server); in smb2_reconnect_server()
4188 if (!tcon) { in smb2_reconnect_server()
4197 tcon->status = TID_GOOD; in smb2_reconnect_server()
4198 tcon->retry = false; in smb2_reconnect_server()
4199 tcon->need_reconnect = false; in smb2_reconnect_server()
4203 tcon->ses = ses; in smb2_reconnect_server()
4204 rc = smb2_reconnect(SMB2_INTERNAL_CMD, tcon, server, true); in smb2_reconnect_server()
4210 tconInfoFree(tcon, netfs_trace_tcon_ref_free_reconnect_server); in smb2_reconnect_server()
4272 struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_flush_init() argument
4280 rc = smb2_plain_req_init(SMB2_FLUSH, tcon, server, in SMB2_flush_init()
4295 SMB2_flush(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_flush() argument
4298 struct cifs_ses *ses = tcon->ses; in SMB2_flush()
4317 if (smb3_encryption_required(tcon)) in SMB2_flush()
4325 rc = SMB2_flush_init(xid, &rqst, tcon, server, in SMB2_flush()
4330 trace_smb3_flush_enter(xid, persistent_fid, tcon->tid, ses->Suid); in SMB2_flush()
4339 cifs_stats_fail_inc(tcon, SMB2_FLUSH_HE); in SMB2_flush()
4340 trace_smb3_flush_err(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_flush()
4343 trace_smb3_flush_done(xid, persistent_fid, tcon->tid, in SMB2_flush()
4351 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_flush()
4361 struct cifs_tcon *tcon = io_parms->tcon; in smb3_use_rdma_offload() local
4364 if (!server || !tcon) in smb3_use_rdma_offload()
4376 if (smb3_encryption_required(tcon)) in smb3_use_rdma_offload()
4401 rc = smb2_plain_req_init(SMB2_READ, io_parms->tcon, server, in smb2_new_read_req()
4425 io_parms->tcon->tid, io_parms->tcon->ses->Suid, in smb2_new_read_req()
4489 struct cifs_tcon *tcon = tlink_tcon(rdata->req->cfile->tlink); in smb2_readv_callback() local
4531 cifs_stats_bytes_read(tcon, rdata->got_bytes); in smb2_readv_callback()
4542 cifs_stats_bytes_read(tcon, rdata->got_bytes); in smb2_readv_callback()
4563 cifs_stats_fail_inc(tcon, SMB2_READ_HE); in smb2_readv_callback()
4568 tcon->tid, tcon->ses->Suid, in smb2_readv_callback()
4577 tcon->tid, tcon->ses->Suid, in smb2_readv_callback()
4621 struct cifs_tcon *tcon = tlink_tcon(rdata->req->cfile->tlink); in smb2_async_readv() local
4629 rdata->server = cifs_pick_channel(tcon->ses); in smb2_async_readv()
4631 io_parms.tcon = tlink_tcon(rdata->req->cfile->tlink); in smb2_async_readv()
4644 if (smb3_encryption_required(io_parms.tcon)) in smb2_async_readv()
4677 cifs_stats_fail_inc(io_parms.tcon, SMB2_READ_HE); in smb2_async_readv()
4681 io_parms.tcon->tid, in smb2_async_readv()
4682 io_parms.tcon->ses->Suid, in smb2_async_readv()
4704 struct cifs_ses *ses = io_parms->tcon->ses; in SMB2_read()
4707 io_parms->server = cifs_pick_channel(io_parms->tcon->ses); in SMB2_read()
4714 if (smb3_encryption_required(io_parms->tcon)) in SMB2_read()
4730 cifs_stats_fail_inc(io_parms->tcon, SMB2_READ_HE); in SMB2_read()
4734 io_parms->tcon->tid, ses->Suid, in SMB2_read()
4739 req->PersistentFileId, io_parms->tcon->tid, in SMB2_read()
4747 io_parms->tcon->tid, ses->Suid, in SMB2_read()
4782 struct cifs_tcon *tcon = tlink_tcon(wdata->req->cfile->tlink); in smb2_writev_callback() local
4818 cifs_stats_bytes_written(tcon, written); in smb2_writev_callback()
4853 cifs_stats_fail_inc(tcon, SMB2_WRITE_HE); in smb2_writev_callback()
4858 tcon->tid, tcon->ses->Suid, wdata->subreq.start, in smb2_writev_callback()
4862 tcon->tree_name); in smb2_writev_callback()
4868 tcon->tid, tcon->ses->Suid, in smb2_writev_callback()
4891 struct cifs_tcon *tcon = tlink_tcon(wdata->req->cfile->tlink); in smb2_async_writev() local
4905 .tcon = tcon, in smb2_async_writev()
4915 rc = smb2_plain_req_init(SMB2_WRITE, tcon, server, in smb2_async_writev()
4927 if (smb3_encryption_required(tcon)) in smb2_async_writev()
4948 io_parms->tcon->tid, in smb2_async_writev()
4949 io_parms->tcon->ses->Suid, in smb2_async_writev()
5019 if (((flags & CIFS_TRANSFORM_REQ) != CIFS_TRANSFORM_REQ) && should_compress(tcon, &rqst)) in smb2_async_writev()
5030 io_parms->tcon->tid, in smb2_async_writev()
5031 io_parms->tcon->ses->Suid, in smb2_async_writev()
5035 cifs_stats_fail_inc(tcon, SMB2_WRITE_HE); in smb2_async_writev()
5079 io_parms->server = cifs_pick_channel(io_parms->tcon->ses); in SMB2_write()
5087 rc = smb2_plain_req_init(SMB2_WRITE, io_parms->tcon, server, in SMB2_write()
5092 if (smb3_encryption_required(io_parms->tcon)) in SMB2_write()
5109 io_parms->tcon->tid, io_parms->tcon->ses->Suid, in SMB2_write()
5123 rc = cifs_send_recv(xid, io_parms->tcon->ses, server, in SMB2_write()
5131 io_parms->tcon->tid, in SMB2_write()
5132 io_parms->tcon->ses->Suid, in SMB2_write()
5134 cifs_stats_fail_inc(io_parms->tcon, SMB2_WRITE_HE); in SMB2_write()
5138 cifs_stats_bytes_written(io_parms->tcon, *nbytes); in SMB2_write()
5141 io_parms->tcon->tid, in SMB2_write()
5142 io_parms->tcon->ses->Suid, in SMB2_write()
5150 smb2_should_replay(io_parms->tcon, &retries, &cur_sleep)) in SMB2_write()
5304 struct cifs_tcon *tcon, in SMB2_query_directory_init() argument
5320 rc = smb2_plain_req_init(SMB2_QUERY_DIRECTORY, tcon, server, in SMB2_query_directory_init()
5370 trace_smb3_query_dir_enter(xid, persistent_fid, tcon->tid, in SMB2_query_directory_init()
5371 tcon->ses->Suid, index, output_size); in SMB2_query_directory_init()
5384 smb2_parse_query_directory(struct cifs_tcon *tcon, in smb2_parse_query_directory() argument
5459 SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_directory() argument
5469 struct cifs_ses *ses = tcon->ses; in SMB2_query_directory()
5482 if (smb3_encryption_required(tcon)) in SMB2_query_directory()
5490 rc = SMB2_query_directory_init(xid, tcon, server, in SMB2_query_directory()
5508 tcon->tid, tcon->ses->Suid, index, 0); in SMB2_query_directory()
5512 trace_smb3_query_dir_err(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5513 tcon->ses->Suid, index, 0, rc); in SMB2_query_directory()
5514 cifs_stats_fail_inc(tcon, SMB2_QUERY_DIRECTORY_HE); in SMB2_query_directory()
5519 rc = smb2_parse_query_directory(tcon, &rsp_iov, resp_buftype, in SMB2_query_directory()
5522 trace_smb3_query_dir_err(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5523 tcon->ses->Suid, index, 0, rc); in SMB2_query_directory()
5528 trace_smb3_query_dir_done(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5529 tcon->ses->Suid, index, srch_inf->entries_in_buffer); in SMB2_query_directory()
5536 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_query_directory()
5543 SMB2_set_info_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_set_info_init() argument
5554 rc = smb2_plain_req_init(SMB2_SET_INFO, tcon, server, in SMB2_set_info_init()
5593 send_set_info(const unsigned int xid, struct cifs_tcon *tcon, in send_set_info() argument
5604 struct cifs_ses *ses = tcon->ses; in send_set_info()
5620 if (smb3_encryption_required(tcon)) in send_set_info()
5631 rc = SMB2_set_info_init(tcon, server, in send_set_info()
5650 cifs_stats_fail_inc(tcon, SMB2_SET_INFO_HE); in send_set_info()
5651 trace_smb3_set_info_err(xid, persistent_fid, tcon->tid, in send_set_info()
5659 smb2_should_replay(tcon, &retries, &cur_sleep)) in send_set_info()
5666 SMB2_set_eof(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_set_eof() argument
5678 trace_smb3_set_eof(xid, persistent_fid, tcon->tid, tcon->ses->Suid, new_eof); in SMB2_set_eof()
5680 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_eof()
5686 SMB2_set_acl(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_acl() argument
5690 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_acl()
5696 SMB2_set_ea(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_ea() argument
5700 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_ea()
5706 SMB2_oplock_break(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_oplock_break() argument
5713 struct cifs_ses *ses = tcon->ses; in SMB2_oplock_break()
5728 rc = smb2_plain_req_init(SMB2_OPLOCK_BREAK, tcon, server, in SMB2_oplock_break()
5733 if (smb3_encryption_required(tcon)) in SMB2_oplock_break()
5757 cifs_stats_fail_inc(tcon, SMB2_OPLOCK_BREAK_HE); in SMB2_oplock_break()
5762 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_oplock_break()
5800 build_qfs_info_req(struct kvec *iov, struct cifs_tcon *tcon, in build_qfs_info_req() argument
5811 if ((tcon->ses == NULL) || server == NULL) in build_qfs_info_req()
5814 rc = smb2_plain_req_init(SMB2_QUERY_INFO, tcon, server, in build_qfs_info_req()
5840 SMB311_posix_qfs_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB311_posix_qfs_info() argument
5849 struct cifs_ses *ses = tcon->ses; in SMB311_posix_qfs_info()
5860 rc = build_qfs_info_req(&iov, tcon, server, in SMB311_posix_qfs_info()
5867 if (smb3_encryption_required(tcon)) in SMB311_posix_qfs_info()
5881 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB311_posix_qfs_info()
5898 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB311_posix_qfs_info()
5905 SMB2_QFS_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_QFS_info() argument
5914 struct cifs_ses *ses = tcon->ses; in SMB2_QFS_info()
5925 rc = build_qfs_info_req(&iov, tcon, server, in SMB2_QFS_info()
5932 if (smb3_encryption_required(tcon)) in SMB2_QFS_info()
5946 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB2_QFS_info()
5963 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_QFS_info()
5970 SMB2_QFS_attr(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_QFS_attr() argument
5979 struct cifs_ses *ses = tcon->ses; in SMB2_QFS_attr()
6007 rc = build_qfs_info_req(&iov, tcon, server, in SMB2_QFS_attr()
6013 if (smb3_encryption_required(tcon)) in SMB2_QFS_attr()
6027 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB2_QFS_attr()
6039 memcpy(&tcon->fsAttrInfo, offset in SMB2_QFS_attr()
6043 memcpy(&tcon->fsDevInfo, offset in SMB2_QFS_attr()
6048 tcon->ss_flags = le32_to_cpu(ss_info->Flags); in SMB2_QFS_attr()
6049 tcon->perf_sector_size = in SMB2_QFS_attr()
6054 tcon->vol_serial_number = vol_info->VolumeSerialNumber; in SMB2_QFS_attr()
6055 tcon->vol_create_time = vol_info->VolumeCreationTime; in SMB2_QFS_attr()
6062 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_QFS_attr()
6069 smb2_lockv(const unsigned int xid, struct cifs_tcon *tcon, in smb2_lockv() argument
6088 server = cifs_pick_channel(tcon->ses); in smb2_lockv()
6092 rc = smb2_plain_req_init(SMB2_LOCK, tcon, server, in smb2_lockv()
6097 if (smb3_encryption_required(tcon)) in smb2_lockv()
6113 cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); in smb2_lockv()
6122 rc = cifs_send_recv(xid, tcon->ses, server, in smb2_lockv()
6128 cifs_stats_fail_inc(tcon, SMB2_LOCK_HE); in smb2_lockv()
6129 trace_smb3_lock_err(xid, persist_fid, tcon->tid, in smb2_lockv()
6130 tcon->ses->Suid, rc); in smb2_lockv()
6134 smb2_should_replay(tcon, &retries, &cur_sleep)) in smb2_lockv()
6141 SMB2_lock(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_lock() argument
6154 return smb2_lockv(xid, tcon, persist_fid, volatile_fid, pid, 1, &lock); in SMB2_lock()
6158 SMB2_lease_break(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_lease_break() argument
6164 struct cifs_ses *ses = tcon->ses; in SMB2_lease_break()
6172 struct TCP_Server_Info *server = cifs_pick_channel(tcon->ses); in SMB2_lease_break()
6175 rc = smb2_plain_req_init(SMB2_OPLOCK_BREAK, tcon, server, in SMB2_lease_break()
6180 if (smb3_encryption_required(tcon)) in SMB2_lease_break()
6206 cifs_stats_fail_inc(tcon, SMB2_OPLOCK_BREAK_HE); in SMB2_lease_break()
6207 trace_smb3_lease_err(le32_to_cpu(lease_state), tcon->tid, in SMB2_lease_break()
6211 trace_smb3_lease_done(le32_to_cpu(lease_state), tcon->tid, in SMB2_lease_break()