diff options
Diffstat (limited to 'fs/smb/client/trace.h')
| -rw-r--r-- | fs/smb/client/trace.h | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/fs/smb/client/trace.h b/fs/smb/client/trace.h index 28e00c34df1c..b0fbc2df642e 100644 --- a/fs/smb/client/trace.h +++ b/fs/smb/client/trace.h @@ -20,6 +20,136 @@ /* * Specify enums for tracing information. */ +#define smb_eio_traces \ + EM(smb_eio_trace_compress_copy, "compress_copy") \ + EM(smb_eio_trace_copychunk_inv_rsp, "copychunk_inv_rsp") \ + EM(smb_eio_trace_copychunk_overcopy_b, "copychunk_overcopy_b") \ + EM(smb_eio_trace_copychunk_overcopy_c, "copychunk_overcopy_c") \ + EM(smb_eio_trace_create_rsp_too_small, "create_rsp_too_small") \ + EM(smb_eio_trace_dfsref_no_rsp, "dfsref_no_rsp") \ + EM(smb_eio_trace_ea_overrun, "ea_overrun") \ + EM(smb_eio_trace_extract_will_pin, "extract_will_pin") \ + EM(smb_eio_trace_forced_shutdown, "forced_shutdown") \ + EM(smb_eio_trace_getacl_bcc_too_small, "getacl_bcc_too_small") \ + EM(smb_eio_trace_getcifsacl_param_count, "getcifsacl_param_count") \ + EM(smb_eio_trace_getdfsrefer_bcc_too_small, "getdfsrefer_bcc_too_small") \ + EM(smb_eio_trace_getextattr_bcc_too_small, "getextattr_bcc_too_small") \ + EM(smb_eio_trace_getextattr_inv_size, "getextattr_inv_size") \ + EM(smb_eio_trace_getsrvinonum_bcc_too_small, "getsrvinonum_bcc_too_small") \ + EM(smb_eio_trace_getsrvinonum_size, "getsrvinonum_size") \ + EM(smb_eio_trace_ioctl_data_len, "ioctl_data_len") \ + EM(smb_eio_trace_ioctl_no_rsp, "ioctl_no_rsp") \ + EM(smb_eio_trace_ioctl_out_off, "ioctl_out_off") \ + EM(smb_eio_trace_lock_bcc_too_small, "lock_bcc_too_small") \ + EM(smb_eio_trace_lock_data_too_small, "lock_data_too_small") \ + EM(smb_eio_trace_malformed_ksid_key, "malformed_ksid_key") \ + EM(smb_eio_trace_malformed_sid_key, "malformed_sid_key") \ + EM(smb_eio_trace_mkdir_no_rsp, "mkdir_no_rsp") \ + EM(smb_eio_trace_neg_bad_rsplen, "neg_bad_rsplen") \ + EM(smb_eio_trace_neg_decode_token, "neg_decode_token") \ + EM(smb_eio_trace_neg_info_caps, "neg_info_caps") \ + EM(smb_eio_trace_neg_info_dialect, "neg_info_dialect") \ + EM(smb_eio_trace_neg_info_fail, "neg_info_fail") \ + EM(smb_eio_trace_neg_info_sec_mode, "neg_info_sec_mode") \ + EM(smb_eio_trace_neg_inval_dialect, "neg_inval_dialect") \ + EM(smb_eio_trace_neg_no_crypt_key, "neg_no_crypt_key") \ + EM(smb_eio_trace_neg_sec_blob_too_small, "neg_sec_blob_too_small") \ + EM(smb_eio_trace_neg_unreq_dialect, "neg_unreq_dialect") \ + EM(smb_eio_trace_no_auth_key, "no_auth_key") \ + EM(smb_eio_trace_no_lease_key, "no_lease_key") \ + EM(smb_eio_trace_not_netfs_writeback, "not_netfs_writeback") \ + EM(smb_eio_trace_null_pointers, "null_pointers") \ + EM(smb_eio_trace_oldqfsinfo_bcc_too_small, "oldqfsinfo_bcc_too_small") \ + EM(smb_eio_trace_pend_del_fail, "pend_del_fail") \ + EM(smb_eio_trace_qalleas_bcc_too_small, "qalleas_bcc_too_small") \ + EM(smb_eio_trace_qalleas_ea_overlong, "qalleas_ea_overlong") \ + EM(smb_eio_trace_qalleas_overlong, "qalleas_overlong") \ + EM(smb_eio_trace_qfileinfo_bcc_too_small, "qfileinfo_bcc_too_small") \ + EM(smb_eio_trace_qfileinfo_invalid, "qfileinfo_invalid") \ + EM(smb_eio_trace_qfsattrinfo_bcc_too_small, "qfsattrinfo_bcc_too_small") \ + EM(smb_eio_trace_qfsdevinfo_bcc_too_small, "qfsdevinfo_bcc_too_small") \ + EM(smb_eio_trace_qfsinfo_bcc_too_small, "qfsinfo_bcc_too_small") \ + EM(smb_eio_trace_qfsposixinfo_bcc_too_small, "qfsposixinfo_bcc_too_small") \ + EM(smb_eio_trace_qfsunixinfo_bcc_too_small, "qfsunixinfo_bcc_too_small") \ + EM(smb_eio_trace_qpathinfo_bcc_too_small, "qpathinfo_bcc_too_small") \ + EM(smb_eio_trace_qpathinfo_invalid, "qpathinfo_invalid") \ + EM(smb_eio_trace_qreparse_data_area, "qreparse_data_area") \ + EM(smb_eio_trace_qreparse_rep_datalen, "qreparse_rep_datalen") \ + EM(smb_eio_trace_qreparse_ret_datalen, "qreparse_ret_datalen") \ + EM(smb_eio_trace_qreparse_setup_count, "qreparse_setup_count") \ + EM(smb_eio_trace_qreparse_sizes_wrong, "qreparse_sizes_wrong") \ + EM(smb_eio_trace_qsym_bcc_too_small, "qsym_bcc_too_small") \ + EM(smb_eio_trace_read_mid_state_unknown, "read_mid_state_unknown") \ + EM(smb_eio_trace_read_overlarge, "read_overlarge") \ + EM(smb_eio_trace_read_rsp_malformed, "read_rsp_malformed") \ + EM(smb_eio_trace_read_rsp_short, "read_rsp_short") \ + EM(smb_eio_trace_read_too_far, "read_too_far") \ + EM(smb_eio_trace_reparse_data_len, "reparse_data_len") \ + EM(smb_eio_trace_reparse_native_len, "reparse_native_len") \ + EM(smb_eio_trace_reparse_native_nul, "reparse_native_nul") \ + EM(smb_eio_trace_reparse_native_sym_len, "reparse_native_sym_len") \ + EM(smb_eio_trace_reparse_nfs_dev, "reparse_nfs_dev") \ + EM(smb_eio_trace_reparse_nfs_nul, "reparse_nfs_nul") \ + EM(smb_eio_trace_reparse_nfs_sockfifo, "reparse_nfs_sockfifo") \ + EM(smb_eio_trace_reparse_nfs_symbuf, "reparse_nfs_symbuf") \ + EM(smb_eio_trace_reparse_nfs_too_short, "reparse_nfs_too_short") \ + EM(smb_eio_trace_reparse_overlong, "reparse_overlong") \ + EM(smb_eio_trace_reparse_rdlen, "reparse_rdlen") \ + EM(smb_eio_trace_reparse_wsl_nul, "reparse_wsl_nul") \ + EM(smb_eio_trace_reparse_wsl_symbuf, "reparse_wsl_symbuf") \ + EM(smb_eio_trace_reparse_wsl_ver, "reparse_wsl_ver") \ + EM(smb_eio_trace_rx_b_read_short, "rx_b_read_short") \ + EM(smb_eio_trace_rx_bad_datalen, "rx_bad_datalen") \ + EM(smb_eio_trace_rx_both_buf, "rx_both_buf") \ + EM(smb_eio_trace_rx_calc_len_too_big, "rx_calc_len_too_big") \ + EM(smb_eio_trace_rx_check_rsp, "rx_check_rsp") \ + EM(smb_eio_trace_rx_copy_to_iter, "rx_copy_to_iter") \ + EM(smb_eio_trace_rx_insuff_res, "rx_insuff_res") \ + EM(smb_eio_trace_rx_inv_bcc, "rx_inv_bcc") \ + EM(smb_eio_trace_rx_mid_unready, "rx_mid_unready") \ + EM(smb_eio_trace_rx_neg_sess_resp, "rx_neg_sess_resp") \ + EM(smb_eio_trace_rx_overlong, "rx_overlong") \ + EM(smb_eio_trace_rx_overpage, "rx_overpage") \ + EM(smb_eio_trace_rx_pos_sess_resp, "rx_pos_sess_resp") \ + EM(smb_eio_trace_rx_rfc1002_magic, "rx_rfc1002_magic") \ + EM(smb_eio_trace_rx_sync_mid_invalid, "rx_sync_mid_invalid") \ + EM(smb_eio_trace_rx_sync_mid_malformed, "rx_sync_mid_malformed") \ + EM(smb_eio_trace_rx_too_short, "rx_too_short") \ + EM(smb_eio_trace_rx_trans2_extract, "rx_trans2_extract") \ + EM(smb_eio_trace_rx_unknown_resp, "rx_unknown_resp") \ + EM(smb_eio_trace_rx_unspec_error, "rx_unspec_error") \ + EM(smb_eio_trace_sess_buf_off, "sess_buf_off") \ + EM(smb_eio_trace_sess_exiting, "sess_exiting") \ + EM(smb_eio_trace_sess_krb_wcc, "sess_krb_wcc") \ + EM(smb_eio_trace_sess_nl2_wcc, "sess_nl2_wcc") \ + EM(smb_eio_trace_sess_rawnl_auth_wcc, "sess_rawnl_auth_wcc") \ + EM(smb_eio_trace_sess_rawnl_neg_wcc, "sess_rawnl_neg_wcc") \ + EM(smb_eio_trace_short_symlink_write, "short_symlink_write") \ + EM(smb_eio_trace_sid_too_many_auth, "sid_too_many_auth") \ + EM(smb_eio_trace_sig_data_too_small, "sig_data_too_small") \ + EM(smb_eio_trace_sig_iter, "sig_iter") \ + EM(smb_eio_trace_smb1_received_error, "smb1_received_error") \ + EM(smb_eio_trace_smb2_received_error, "smb2_received_error") \ + EM(smb_eio_trace_sym_slash, "sym_slash") \ + EM(smb_eio_trace_sym_target_len, "sym_target_len") \ + EM(smb_eio_trace_symlink_file_size, "symlink_file_size") \ + EM(smb_eio_trace_tdis_in_reconnect, "tdis_in_reconnect") \ + EM(smb_eio_trace_tx_chained_async, "tx_chained_async") \ + EM(smb_eio_trace_tx_compress_failed, "tx_compress_failed") \ + EM(smb_eio_trace_tx_copy_iter_to_buf, "tx_copy_iter_to_buf") \ + EM(smb_eio_trace_tx_copy_to_buf, "tx_copy_to_buf") \ + EM(smb_eio_trace_tx_max_compound, "tx_max_compound") \ + EM(smb_eio_trace_tx_miscopy_to_buf, "tx_miscopy_to_buf") \ + EM(smb_eio_trace_tx_need_transform, "tx_need_transform") \ + EM(smb_eio_trace_tx_too_long, "sr_too_long") \ + EM(smb_eio_trace_unixqfileinfo_bcc_too_small, "unixqfileinfo_bcc_too_small") \ + EM(smb_eio_trace_unixqpathinfo_bcc_too_small, "unixqpathinfo_bcc_too_small") \ + EM(smb_eio_trace_user_iter, "user_iter") \ + EM(smb_eio_trace_write_bad_buf_type, "write_bad_buf_type") \ + EM(smb_eio_trace_write_mid_state_unknown, "write_mid_state_unknown") \ + EM(smb_eio_trace_write_rsp_malformed, "write_rsp_malformed") \ + E_(smb_eio_trace_write_too_far, "write_too_far") + #define smb3_rw_credits_traces \ EM(cifs_trace_rw_credits_call_readv_adjust, "rd-call-adj") \ EM(cifs_trace_rw_credits_call_writev_adjust, "wr-call-adj") \ @@ -79,6 +209,7 @@ #define EM(a, b) a, #define E_(a, b) a +enum smb_eio_trace { smb_eio_traces } __mode(byte); enum smb3_rw_credits_trace { smb3_rw_credits_traces } __mode(byte); enum smb3_tcon_ref_trace { smb3_tcon_ref_traces } __mode(byte); @@ -92,6 +223,7 @@ enum smb3_tcon_ref_trace { smb3_tcon_ref_traces } __mode(byte); #define EM(a, b) TRACE_DEFINE_ENUM(a); #define E_(a, b) TRACE_DEFINE_ENUM(a); +smb_eio_traces; smb3_rw_credits_traces; smb3_tcon_ref_traces; @@ -1560,6 +1692,49 @@ DEFINE_SMB3_CREDIT_EVENT(waitff_credits); DEFINE_SMB3_CREDIT_EVENT(overflow_credits); DEFINE_SMB3_CREDIT_EVENT(set_credits); +TRACE_EVENT(smb3_kerberos_auth, + TP_PROTO(struct TCP_Server_Info *server, + struct cifs_ses *ses, + int rc), + TP_ARGS(server, ses, rc), + TP_STRUCT__entry( + __field(pid_t, pid) + __field(uid_t, uid) + __field(uid_t, cruid) + __string(host, server->hostname) + __string(user, ses->user_name) + __array(__u8, addr, sizeof(struct sockaddr_storage)) + __array(char, sec, sizeof("ntlmsspi")) + __array(char, upcall_target, sizeof("mount")) + __field(int, rc) + ), + TP_fast_assign( + __entry->pid = current->pid; + __entry->uid = from_kuid_munged(&init_user_ns, ses->linux_uid); + __entry->cruid = from_kuid_munged(&init_user_ns, ses->cred_uid); + __assign_str(host); + __assign_str(user); + memcpy(__entry->addr, &server->dstaddr, sizeof(__entry->addr)); + + if (server->sec_kerberos) + memcpy(__entry->sec, "krb5", sizeof("krb5")); + else if (server->sec_mskerberos) + memcpy(__entry->sec, "mskrb5", sizeof("mskrb5")); + else if (server->sec_iakerb) + memcpy(__entry->sec, "iakerb", sizeof("iakerb")); + else + memcpy(__entry->sec, "krb5", sizeof("krb5")); + + if (ses->upcall_target == UPTARGET_MOUNT) + memcpy(__entry->upcall_target, "mount", sizeof("mount")); + else + memcpy(__entry->upcall_target, "app", sizeof("app")); + __entry->rc = rc; + ), + TP_printk("vers=%d host=%s ip=%pISpsfc sec=%s uid=%d cruid=%d user=%s pid=%d upcall_target=%s err=%d", + CIFS_SPNEGO_UPCALL_VERSION, __get_str(host), __entry->addr, + __entry->sec, __entry->uid, __entry->cruid, __get_str(user), + __entry->pid, __entry->upcall_target, __entry->rc)) TRACE_EVENT(smb3_tcon_ref, TP_PROTO(unsigned int tcon_debug_id, int ref, @@ -1616,6 +1791,23 @@ TRACE_EVENT(smb3_rw_credits, __entry->server_credits, __entry->in_flight) ); +TRACE_EVENT(smb3_eio, + TP_PROTO(enum smb_eio_trace trace, unsigned long info, unsigned long info2), + TP_ARGS(trace, info, info2), + TP_STRUCT__entry( + __field(enum smb_eio_trace, trace) + __field(unsigned long, info) + __field(unsigned long, info2) + ), + TP_fast_assign( + __entry->trace = trace; + __entry->info = info; + __entry->info2 = info2; + ), + TP_printk("%s info=%lx,%lx", + __print_symbolic(__entry->trace, smb_eio_traces), + __entry->info, __entry->info2) + ); #undef EM #undef E_ |