include/trace/events/rxrpc.h

   1 /* AF_RXRPC tracepoints
   2  *
   3  * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11 #undef TRACE_SYSTEM
  12 #define TRACE_SYSTEM rxrpc
  13
  14 #if !defined(_TRACE_RXRPC_H) || defined(TRACE_HEADER_MULTI_READ)
  15 #define _TRACE_RXRPC_H
  16
  17 #include <linux/tracepoint.h>
  18
  19 /*
  20  * Define enums for tracing information.
  21  *
  22  * These should all be kept sorted, making it easier to match the string
  23  * mapping tables further on.
  24  */
  25 #ifndef __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
  26 #define __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
  27
  28 enum rxrpc_skb_trace {
  29         rxrpc_skb_rx_cleaned,
  30         rxrpc_skb_rx_freed,
  31         rxrpc_skb_rx_got,
  32         rxrpc_skb_rx_lost,
  33         rxrpc_skb_rx_purged,
  34         rxrpc_skb_rx_received,
  35         rxrpc_skb_rx_rotated,
  36         rxrpc_skb_rx_seen,
  37         rxrpc_skb_tx_cleaned,
  38         rxrpc_skb_tx_freed,
  39         rxrpc_skb_tx_got,
  40         rxrpc_skb_tx_new,
  41         rxrpc_skb_tx_rotated,
  42         rxrpc_skb_tx_seen,
  43 };
  44
  45 enum rxrpc_conn_trace {
  46         rxrpc_conn_got,
  47         rxrpc_conn_new_client,
  48         rxrpc_conn_new_service,
  49         rxrpc_conn_put_client,
  50         rxrpc_conn_put_service,
  51         rxrpc_conn_queued,
  52         rxrpc_conn_reap_service,
  53         rxrpc_conn_seen,
  54 };
  55
  56 enum rxrpc_client_trace {
  57         rxrpc_client_activate_chans,
  58         rxrpc_client_alloc,
  59         rxrpc_client_chan_activate,
  60         rxrpc_client_chan_disconnect,
  61         rxrpc_client_chan_pass,
  62         rxrpc_client_chan_unstarted,
  63         rxrpc_client_cleanup,
  64         rxrpc_client_count,
  65         rxrpc_client_discard,
  66         rxrpc_client_duplicate,
  67         rxrpc_client_exposed,
  68         rxrpc_client_replace,
  69         rxrpc_client_to_active,
  70         rxrpc_client_to_culled,
  71         rxrpc_client_to_idle,
  72         rxrpc_client_to_inactive,
  73         rxrpc_client_to_upgrade,
  74         rxrpc_client_to_waiting,
  75         rxrpc_client_uncount,
  76 };
  77
  78 enum rxrpc_call_trace {
  79         rxrpc_call_connected,
  80         rxrpc_call_error,
  81         rxrpc_call_got,
  82         rxrpc_call_got_kernel,
  83         rxrpc_call_got_userid,
  84         rxrpc_call_new_client,
  85         rxrpc_call_new_service,
  86         rxrpc_call_put,
  87         rxrpc_call_put_kernel,
  88         rxrpc_call_put_noqueue,
  89         rxrpc_call_put_userid,
  90         rxrpc_call_queued,
  91         rxrpc_call_queued_ref,
  92         rxrpc_call_release,
  93         rxrpc_call_seen,
  94 };
  95
  96 enum rxrpc_transmit_trace {
  97         rxrpc_transmit_await_reply,
  98         rxrpc_transmit_end,
  99         rxrpc_transmit_queue,
 100         rxrpc_transmit_queue_last,
 101         rxrpc_transmit_rotate,
 102         rxrpc_transmit_rotate_last,
 103         rxrpc_transmit_wait,
 104 };
 105
 106 enum rxrpc_receive_trace {
 107         rxrpc_receive_end,
 108         rxrpc_receive_front,
 109         rxrpc_receive_incoming,
 110         rxrpc_receive_queue,
 111         rxrpc_receive_queue_last,
 112         rxrpc_receive_rotate,
 113 };
 114
 115 enum rxrpc_recvmsg_trace {
 116         rxrpc_recvmsg_cont,
 117         rxrpc_recvmsg_data_return,
 118         rxrpc_recvmsg_dequeue,
 119         rxrpc_recvmsg_enter,
 120         rxrpc_recvmsg_full,
 121         rxrpc_recvmsg_hole,
 122         rxrpc_recvmsg_next,
 123         rxrpc_recvmsg_requeue,
 124         rxrpc_recvmsg_return,
 125         rxrpc_recvmsg_terminal,
 126         rxrpc_recvmsg_to_be_accepted,
 127         rxrpc_recvmsg_wait,
 128 };
 129
 130 enum rxrpc_rtt_tx_trace {
 131         rxrpc_rtt_tx_data,
 132         rxrpc_rtt_tx_ping,
 133 };
 134
 135 enum rxrpc_rtt_rx_trace {
 136         rxrpc_rtt_rx_ping_response,
 137         rxrpc_rtt_rx_requested_ack,
 138 };
 139
 140 enum rxrpc_timer_trace {
 141         rxrpc_timer_begin,
 142         rxrpc_timer_exp_ack,
 143         rxrpc_timer_exp_hard,
 144         rxrpc_timer_exp_idle,
 145         rxrpc_timer_exp_keepalive,
 146         rxrpc_timer_exp_lost_ack,
 147         rxrpc_timer_exp_normal,
 148         rxrpc_timer_exp_ping,
 149         rxrpc_timer_exp_resend,
 150         rxrpc_timer_expired,
 151         rxrpc_timer_init_for_reply,
 152         rxrpc_timer_init_for_send_reply,
 153         rxrpc_timer_restart,
 154         rxrpc_timer_set_for_ack,
 155         rxrpc_timer_set_for_hard,
 156         rxrpc_timer_set_for_idle,
 157         rxrpc_timer_set_for_keepalive,
 158         rxrpc_timer_set_for_lost_ack,
 159         rxrpc_timer_set_for_normal,
 160         rxrpc_timer_set_for_ping,
 161         rxrpc_timer_set_for_resend,
 162         rxrpc_timer_set_for_send,
 163 };
 164
 165 enum rxrpc_propose_ack_trace {
 166         rxrpc_propose_ack_client_tx_end,
 167         rxrpc_propose_ack_input_data,
 168         rxrpc_propose_ack_ping_for_keepalive,
 169         rxrpc_propose_ack_ping_for_lost_ack,
 170         rxrpc_propose_ack_ping_for_lost_reply,
 171         rxrpc_propose_ack_ping_for_params,
 172         rxrpc_propose_ack_processing_op,
 173         rxrpc_propose_ack_respond_to_ack,
 174         rxrpc_propose_ack_respond_to_ping,
 175         rxrpc_propose_ack_retry_tx,
 176         rxrpc_propose_ack_rotate_rx,
 177         rxrpc_propose_ack_terminal_ack,
 178 };
 179
 180 enum rxrpc_propose_ack_outcome {
 181         rxrpc_propose_ack_subsume,
 182         rxrpc_propose_ack_update,
 183         rxrpc_propose_ack_use,
 184 };
 185
 186 enum rxrpc_congest_change {
 187         rxrpc_cong_begin_retransmission,
 188         rxrpc_cong_cleared_nacks,
 189         rxrpc_cong_new_low_nack,
 190         rxrpc_cong_no_change,
 191         rxrpc_cong_progress,
 192         rxrpc_cong_retransmit_again,
 193         rxrpc_cong_rtt_window_end,
 194         rxrpc_cong_saw_nack,
 195 };
 196
 197 #endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */
 198
 199 /*
 200  * Declare tracing information enums and their string mappings for display.
 201  */
 202 #define rxrpc_skb_traces \
 203         EM(rxrpc_skb_rx_cleaned,                "Rx CLN") \
 204         EM(rxrpc_skb_rx_freed,                  "Rx FRE") \
 205         EM(rxrpc_skb_rx_got,                    "Rx GOT") \
 206         EM(rxrpc_skb_rx_lost,                   "Rx *L*") \
 207         EM(rxrpc_skb_rx_purged,                 "Rx PUR") \
 208         EM(rxrpc_skb_rx_received,               "Rx RCV") \
 209         EM(rxrpc_skb_rx_rotated,                "Rx ROT") \
 210         EM(rxrpc_skb_rx_seen,                   "Rx SEE") \
 211         EM(rxrpc_skb_tx_cleaned,                "Tx CLN") \
 212         EM(rxrpc_skb_tx_freed,                  "Tx FRE") \
 213         EM(rxrpc_skb_tx_got,                    "Tx GOT") \
 214         EM(rxrpc_skb_tx_new,                    "Tx NEW") \
 215         EM(rxrpc_skb_tx_rotated,                "Tx ROT") \
 216         E_(rxrpc_skb_tx_seen,                   "Tx SEE")
 217
 218 #define rxrpc_conn_traces \
 219         EM(rxrpc_conn_got,                      "GOT") \
 220         EM(rxrpc_conn_new_client,               "NWc") \
 221         EM(rxrpc_conn_new_service,              "NWs") \
 222         EM(rxrpc_conn_put_client,               "PTc") \
 223         EM(rxrpc_conn_put_service,              "PTs") \
 224         EM(rxrpc_conn_queued,                   "QUE") \
 225         EM(rxrpc_conn_reap_service,             "RPs") \
 226         E_(rxrpc_conn_seen,                     "SEE")
 227
 228 #define rxrpc_client_traces \
 229         EM(rxrpc_client_activate_chans,         "Activa") \
 230         EM(rxrpc_client_alloc,                  "Alloc ") \
 231         EM(rxrpc_client_chan_activate,          "ChActv") \
 232         EM(rxrpc_client_chan_disconnect,        "ChDisc") \
 233         EM(rxrpc_client_chan_pass,              "ChPass") \
 234         EM(rxrpc_client_chan_unstarted,         "ChUnst") \
 235         EM(rxrpc_client_cleanup,                "Clean ") \
 236         EM(rxrpc_client_count,                  "Count ") \
 237         EM(rxrpc_client_discard,                "Discar") \
 238         EM(rxrpc_client_duplicate,              "Duplic") \
 239         EM(rxrpc_client_exposed,                "Expose") \
 240         EM(rxrpc_client_replace,                "Replac") \
 241         EM(rxrpc_client_to_active,              "->Actv") \
 242         EM(rxrpc_client_to_culled,              "->Cull") \
 243         EM(rxrpc_client_to_idle,                "->Idle") \
 244         EM(rxrpc_client_to_inactive,            "->Inac") \
 245         EM(rxrpc_client_to_upgrade,             "->Upgd") \
 246         EM(rxrpc_client_to_waiting,             "->Wait") \
 247         E_(rxrpc_client_uncount,                "Uncoun")
 248
 249 #define rxrpc_conn_cache_states \
 250         EM(RXRPC_CONN_CLIENT_INACTIVE,          "Inac") \
 251         EM(RXRPC_CONN_CLIENT_WAITING,           "Wait") \
 252         EM(RXRPC_CONN_CLIENT_ACTIVE,            "Actv") \
 253         EM(RXRPC_CONN_CLIENT_UPGRADE,           "Upgd") \
 254         EM(RXRPC_CONN_CLIENT_CULLED,            "Cull") \
 255         E_(RXRPC_CONN_CLIENT_IDLE,              "Idle") \
 256
 257 #define rxrpc_call_traces \
 258         EM(rxrpc_call_connected,                "CON") \
 259         EM(rxrpc_call_error,                    "*E*") \
 260         EM(rxrpc_call_got,                      "GOT") \
 261         EM(rxrpc_call_got_kernel,               "Gke") \
 262         EM(rxrpc_call_got_userid,               "Gus") \
 263         EM(rxrpc_call_new_client,               "NWc") \
 264         EM(rxrpc_call_new_service,              "NWs") \
 265         EM(rxrpc_call_put,                      "PUT") \
 266         EM(rxrpc_call_put_kernel,               "Pke") \
 267         EM(rxrpc_call_put_noqueue,              "PNQ") \
 268         EM(rxrpc_call_put_userid,               "Pus") \
 269         EM(rxrpc_call_queued,                   "QUE") \
 270         EM(rxrpc_call_queued_ref,               "QUR") \
 271         EM(rxrpc_call_release,                  "RLS") \
 272         E_(rxrpc_call_seen,                     "SEE")
 273
 274 #define rxrpc_transmit_traces \
 275         EM(rxrpc_transmit_await_reply,          "AWR") \
 276         EM(rxrpc_transmit_end,                  "END") \
 277         EM(rxrpc_transmit_queue,                "QUE") \
 278         EM(rxrpc_transmit_queue_last,           "QLS") \
 279         EM(rxrpc_transmit_rotate,               "ROT") \
 280         EM(rxrpc_transmit_rotate_last,          "RLS") \
 281         E_(rxrpc_transmit_wait,                 "WAI")
 282
 283 #define rxrpc_receive_traces \
 284         EM(rxrpc_receive_end,                   "END") \
 285         EM(rxrpc_receive_front,                 "FRN") \
 286         EM(rxrpc_receive_incoming,              "INC") \
 287         EM(rxrpc_receive_queue,                 "QUE") \
 288         EM(rxrpc_receive_queue_last,            "QLS") \
 289         E_(rxrpc_receive_rotate,                "ROT")
 290
 291 #define rxrpc_recvmsg_traces \
 292         EM(rxrpc_recvmsg_cont,                  "CONT") \
 293         EM(rxrpc_recvmsg_data_return,           "DATA") \
 294         EM(rxrpc_recvmsg_dequeue,               "DEQU") \
 295         EM(rxrpc_recvmsg_enter,                 "ENTR") \
 296         EM(rxrpc_recvmsg_full,                  "FULL") \
 297         EM(rxrpc_recvmsg_hole,                  "HOLE") \
 298         EM(rxrpc_recvmsg_next,                  "NEXT") \
 299         EM(rxrpc_recvmsg_requeue,               "REQU") \
 300         EM(rxrpc_recvmsg_return,                "RETN") \
 301         EM(rxrpc_recvmsg_terminal,              "TERM") \
 302         EM(rxrpc_recvmsg_to_be_accepted,        "TBAC") \
 303         E_(rxrpc_recvmsg_wait,                  "WAIT")
 304
 305 #define rxrpc_rtt_tx_traces \
 306         EM(rxrpc_rtt_tx_data,                   "DATA") \
 307         E_(rxrpc_rtt_tx_ping,                   "PING")
 308
 309 #define rxrpc_rtt_rx_traces \
 310         EM(rxrpc_rtt_rx_ping_response,          "PONG") \
 311         E_(rxrpc_rtt_rx_requested_ack,          "RACK")
 312
 313 #define rxrpc_timer_traces \
 314         EM(rxrpc_timer_begin,                   "Begin ") \
 315         EM(rxrpc_timer_expired,                 "*EXPR*") \
 316         EM(rxrpc_timer_exp_ack,                 "ExpAck") \
 317         EM(rxrpc_timer_exp_hard,                "ExpHrd") \
 318         EM(rxrpc_timer_exp_idle,                "ExpIdl") \
 319         EM(rxrpc_timer_exp_keepalive,           "ExpKA ") \
 320         EM(rxrpc_timer_exp_lost_ack,            "ExpLoA") \
 321         EM(rxrpc_timer_exp_normal,              "ExpNml") \
 322         EM(rxrpc_timer_exp_ping,                "ExpPng") \
 323         EM(rxrpc_timer_exp_resend,              "ExpRsn") \
 324         EM(rxrpc_timer_init_for_reply,          "IniRpl") \
 325         EM(rxrpc_timer_init_for_send_reply,     "SndRpl") \
 326         EM(rxrpc_timer_restart,                 "Restrt") \
 327         EM(rxrpc_timer_set_for_ack,             "SetAck") \
 328         EM(rxrpc_timer_set_for_hard,            "SetHrd") \
 329         EM(rxrpc_timer_set_for_idle,            "SetIdl") \
 330         EM(rxrpc_timer_set_for_keepalive,       "KeepAl") \
 331         EM(rxrpc_timer_set_for_lost_ack,        "SetLoA") \
 332         EM(rxrpc_timer_set_for_normal,          "SetNml") \
 333         EM(rxrpc_timer_set_for_ping,            "SetPng") \
 334         EM(rxrpc_timer_set_for_resend,          "SetRTx") \
 335         E_(rxrpc_timer_set_for_send,            "SetSnd")
 336
 337 #define rxrpc_propose_ack_traces \
 338         EM(rxrpc_propose_ack_client_tx_end,     "ClTxEnd") \
 339         EM(rxrpc_propose_ack_input_data,        "DataIn ") \
 340         EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \
 341         EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \
 342         EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
 343         EM(rxrpc_propose_ack_ping_for_params,   "Params ") \
 344         EM(rxrpc_propose_ack_processing_op,     "ProcOp ") \
 345         EM(rxrpc_propose_ack_respond_to_ack,    "Rsp2Ack") \
 346         EM(rxrpc_propose_ack_respond_to_ping,   "Rsp2Png") \
 347         EM(rxrpc_propose_ack_retry_tx,          "RetryTx") \
 348         EM(rxrpc_propose_ack_rotate_rx,         "RxAck  ") \
 349         E_(rxrpc_propose_ack_terminal_ack,      "ClTerm ")
 350
 351 #define rxrpc_propose_ack_outcomes \
 352         EM(rxrpc_propose_ack_subsume,           " Subsume") \
 353         EM(rxrpc_propose_ack_update,            " Update") \
 354         E_(rxrpc_propose_ack_use,               "")
 355
 356 #define rxrpc_congest_modes \
 357         EM(RXRPC_CALL_CONGEST_AVOIDANCE,        "CongAvoid") \
 358         EM(RXRPC_CALL_FAST_RETRANSMIT,          "FastReTx ") \
 359         EM(RXRPC_CALL_PACKET_LOSS,              "PktLoss  ") \
 360         E_(RXRPC_CALL_SLOW_START,               "SlowStart")
 361
 362 #define rxrpc_congest_changes \
 363         EM(rxrpc_cong_begin_retransmission,     " Retrans") \
 364         EM(rxrpc_cong_cleared_nacks,            " Cleared") \
 365         EM(rxrpc_cong_new_low_nack,             " NewLowN") \
 366         EM(rxrpc_cong_no_change,                "") \
 367         EM(rxrpc_cong_progress,                 " Progres") \
 368         EM(rxrpc_cong_retransmit_again,         " ReTxAgn") \
 369         EM(rxrpc_cong_rtt_window_end,           " RttWinE") \
 370         E_(rxrpc_cong_saw_nack,                 " SawNack")
 371
 372 #define rxrpc_pkts \
 373         EM(0,                                   "?00") \
 374         EM(RXRPC_PACKET_TYPE_DATA,              "DATA") \
 375         EM(RXRPC_PACKET_TYPE_ACK,               "ACK") \
 376         EM(RXRPC_PACKET_TYPE_BUSY,              "BUSY") \
 377         EM(RXRPC_PACKET_TYPE_ABORT,             "ABORT") \
 378         EM(RXRPC_PACKET_TYPE_ACKALL,            "ACKALL") \
 379         EM(RXRPC_PACKET_TYPE_CHALLENGE,         "CHALL") \
 380         EM(RXRPC_PACKET_TYPE_RESPONSE,          "RESP") \
 381         EM(RXRPC_PACKET_TYPE_DEBUG,             "DEBUG") \
 382         EM(9,                                   "?09") \
 383         EM(10,                                  "?10") \
 384         EM(11,                                  "?11") \
 385         EM(12,                                  "?12") \
 386         EM(RXRPC_PACKET_TYPE_VERSION,           "VERSION") \
 387         EM(14,                                  "?14") \
 388         E_(15,                                  "?15")
 389
 390 #define rxrpc_ack_names \
 391         EM(0,                                   "-0-") \
 392         EM(RXRPC_ACK_REQUESTED,                 "REQ") \
 393         EM(RXRPC_ACK_DUPLICATE,                 "DUP") \
 394         EM(RXRPC_ACK_OUT_OF_SEQUENCE,           "OOS") \
 395         EM(RXRPC_ACK_EXCEEDS_WINDOW,            "WIN") \
 396         EM(RXRPC_ACK_NOSPACE,                   "MEM") \
 397         EM(RXRPC_ACK_PING,                      "PNG") \
 398         EM(RXRPC_ACK_PING_RESPONSE,             "PNR") \
 399         EM(RXRPC_ACK_DELAY,                     "DLY") \
 400         EM(RXRPC_ACK_IDLE,                      "IDL") \
 401         E_(RXRPC_ACK__INVALID,                  "-?-")
 402
 403 /*
 404  * Export enum symbols via userspace.
 405  */
 406 #undef EM
 407 #undef E_
 408 #define EM(a, b) TRACE_DEFINE_ENUM(a);
 409 #define E_(a, b) TRACE_DEFINE_ENUM(a);
 410
 411 rxrpc_skb_traces;
 412 rxrpc_conn_traces;
 413 rxrpc_client_traces;
 414 rxrpc_call_traces;
 415 rxrpc_transmit_traces;
 416 rxrpc_receive_traces;
 417 rxrpc_recvmsg_traces;
 418 rxrpc_rtt_tx_traces;
 419 rxrpc_rtt_rx_traces;
 420 rxrpc_timer_traces;
 421 rxrpc_propose_ack_traces;
 422 rxrpc_propose_ack_outcomes;
 423 rxrpc_congest_changes;
 424
 425 /*
 426  * Now redefine the EM() and E_() macros to map the enums to the strings that
 427  * will be printed in the output.
 428  */
 429 #undef EM
 430 #undef E_
 431 #define EM(a, b)        { a, b },
 432 #define E_(a, b)        { a, b }
 433
 434 TRACE_EVENT(rxrpc_conn,
 435             TP_PROTO(struct rxrpc_connection *conn, enum rxrpc_conn_trace op,
 436                      int usage, const void *where),
 437
 438             TP_ARGS(conn, op, usage, where),
 439
 440             TP_STRUCT__entry(
 441                     __field(struct rxrpc_connection *,  conn            )
 442                     __field(int,                        op              )
 443                     __field(int,                        usage           )
 444                     __field(const void *,               where           )
 445                              ),
 446
 447             TP_fast_assign(
 448                     __entry->conn = conn;
 449                     __entry->op = op;
 450                     __entry->usage = usage;
 451                     __entry->where = where;
 452                            ),
 453
 454             TP_printk("C=%p %s u=%d sp=%pSR",
 455                       __entry->conn,
 456                       __print_symbolic(__entry->op, rxrpc_conn_traces),
 457                       __entry->usage,
 458                       __entry->where)
 459             );
 460
 461 TRACE_EVENT(rxrpc_client,
 462             TP_PROTO(struct rxrpc_connection *conn, int channel,
 463                      enum rxrpc_client_trace op),
 464
 465             TP_ARGS(conn, channel, op),
 466
 467             TP_STRUCT__entry(
 468                     __field(struct rxrpc_connection *,  conn            )
 469                     __field(u32,                        cid             )
 470                     __field(int,                        channel         )
 471                     __field(int,                        usage           )
 472                     __field(enum rxrpc_client_trace,    op              )
 473                     __field(enum rxrpc_conn_cache_state, cs             )
 474                              ),
 475
 476             TP_fast_assign(
 477                     __entry->conn = conn;
 478                     __entry->channel = channel;
 479                     __entry->usage = atomic_read(&conn->usage);
 480                     __entry->op = op;
 481                     __entry->cid = conn->proto.cid;
 482                     __entry->cs = conn->cache_state;
 483                            ),
 484
 485             TP_printk("C=%p h=%2d %s %s i=%08x u=%d",
 486                       __entry->conn,
 487                       __entry->channel,
 488                       __print_symbolic(__entry->op, rxrpc_client_traces),
 489                       __print_symbolic(__entry->cs, rxrpc_conn_cache_states),
 490                       __entry->cid,
 491                       __entry->usage)
 492             );
 493
 494 TRACE_EVENT(rxrpc_call,
 495             TP_PROTO(struct rxrpc_call *call, enum rxrpc_call_trace op,
 496                      int usage, const void *where, const void *aux),
 497
 498             TP_ARGS(call, op, usage, where, aux),
 499
 500             TP_STRUCT__entry(
 501                     __field(struct rxrpc_call *,        call            )
 502                     __field(int,                        op              )
 503                     __field(int,                        usage           )
 504                     __field(const void *,               where           )
 505                     __field(const void *,               aux             )
 506                              ),
 507
 508             TP_fast_assign(
 509                     __entry->call = call;
 510                     __entry->op = op;
 511                     __entry->usage = usage;
 512                     __entry->where = where;
 513                     __entry->aux = aux;
 514                            ),
 515
 516             TP_printk("c=%p %s u=%d sp=%pSR a=%p",
 517                       __entry->call,
 518                       __print_symbolic(__entry->op, rxrpc_call_traces),
 519                       __entry->usage,
 520                       __entry->where,
 521                       __entry->aux)
 522             );
 523
 524 TRACE_EVENT(rxrpc_skb,
 525             TP_PROTO(struct sk_buff *skb, enum rxrpc_skb_trace op,
 526                      int usage, int mod_count, const void *where),
 527
 528             TP_ARGS(skb, op, usage, mod_count, where),
 529
 530             TP_STRUCT__entry(
 531                     __field(struct sk_buff *,           skb             )
 532                     __field(enum rxrpc_skb_trace,       op              )
 533                     __field(int,                        usage           )
 534                     __field(int,                        mod_count       )
 535                     __field(const void *,               where           )
 536                              ),
 537
 538             TP_fast_assign(
 539                     __entry->skb = skb;
 540                     __entry->op = op;
 541                     __entry->usage = usage;
 542                     __entry->mod_count = mod_count;
 543                     __entry->where = where;
 544                            ),
 545
 546             TP_printk("s=%p %s u=%d m=%d p=%pSR",
 547                       __entry->skb,
 548                       __print_symbolic(__entry->op, rxrpc_skb_traces),
 549                       __entry->usage,
 550                       __entry->mod_count,
 551                       __entry->where)
 552             );
 553
 554 TRACE_EVENT(rxrpc_rx_packet,
 555             TP_PROTO(struct rxrpc_skb_priv *sp),
 556
 557             TP_ARGS(sp),
 558
 559             TP_STRUCT__entry(
 560                     __field_struct(struct rxrpc_host_header,    hdr             )
 561                              ),
 562
 563             TP_fast_assign(
 564                     memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
 565                            ),
 566
 567             TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s",
 568                       __entry->hdr.epoch, __entry->hdr.cid,
 569                       __entry->hdr.callNumber, __entry->hdr.serviceId,
 570                       __entry->hdr.serial, __entry->hdr.seq,
 571                       __entry->hdr.type, __entry->hdr.flags,
 572                       __entry->hdr.type <= 15 ?
 573                       __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
 574             );
 575
 576 TRACE_EVENT(rxrpc_rx_done,
 577             TP_PROTO(int result, int abort_code),
 578
 579             TP_ARGS(result, abort_code),
 580
 581             TP_STRUCT__entry(
 582                     __field(int,                        result          )
 583                     __field(int,                        abort_code      )
 584                              ),
 585
 586             TP_fast_assign(
 587                     __entry->result = result;
 588                     __entry->abort_code = abort_code;
 589                            ),
 590
 591             TP_printk("r=%d a=%d", __entry->result, __entry->abort_code)
 592             );
 593
 594 TRACE_EVENT(rxrpc_abort,
 595             TP_PROTO(const char *why, u32 cid, u32 call_id, rxrpc_seq_t seq,
 596                      int abort_code, int error),
 597
 598             TP_ARGS(why, cid, call_id, seq, abort_code, error),
 599
 600             TP_STRUCT__entry(
 601                     __array(char,                       why, 4          )
 602                     __field(u32,                        cid             )
 603                     __field(u32,                        call_id         )
 604                     __field(rxrpc_seq_t,                seq             )
 605                     __field(int,                        abort_code      )
 606                     __field(int,                        error           )
 607                              ),
 608
 609             TP_fast_assign(
 610                     memcpy(__entry->why, why, 4);
 611                     __entry->cid = cid;
 612                     __entry->call_id = call_id;
 613                     __entry->abort_code = abort_code;
 614                     __entry->error = error;
 615                     __entry->seq = seq;
 616                            ),
 617
 618             TP_printk("%08x:%08x s=%u a=%d e=%d %s",
 619                       __entry->cid, __entry->call_id, __entry->seq,
 620                       __entry->abort_code, __entry->error, __entry->why)
 621             );
 622
 623 TRACE_EVENT(rxrpc_transmit,
 624             TP_PROTO(struct rxrpc_call *call, enum rxrpc_transmit_trace why),
 625
 626             TP_ARGS(call, why),
 627
 628             TP_STRUCT__entry(
 629                     __field(struct rxrpc_call *,        call            )
 630                     __field(enum rxrpc_transmit_trace,  why             )
 631                     __field(rxrpc_seq_t,                tx_hard_ack     )
 632                     __field(rxrpc_seq_t,                tx_top          )
 633                     __field(int,                        tx_winsize      )
 634                              ),
 635
 636             TP_fast_assign(
 637                     __entry->call = call;
 638                     __entry->why = why;
 639                     __entry->tx_hard_ack = call->tx_hard_ack;
 640                     __entry->tx_top = call->tx_top;
 641                     __entry->tx_winsize = call->tx_winsize;
 642                            ),
 643
 644             TP_printk("c=%p %s f=%08x n=%u/%u",
 645                       __entry->call,
 646                       __print_symbolic(__entry->why, rxrpc_transmit_traces),
 647                       __entry->tx_hard_ack + 1,
 648                       __entry->tx_top - __entry->tx_hard_ack,
 649                       __entry->tx_winsize)
 650             );
 651
 652 TRACE_EVENT(rxrpc_rx_data,
 653             TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
 654                      rxrpc_serial_t serial, u8 flags, u8 anno),
 655
 656             TP_ARGS(call, seq, serial, flags, anno),
 657
 658             TP_STRUCT__entry(
 659                     __field(struct rxrpc_call *,        call            )
 660                     __field(rxrpc_seq_t,                seq             )
 661                     __field(rxrpc_serial_t,             serial          )
 662                     __field(u8,                         flags           )
 663                     __field(u8,                         anno            )
 664                              ),
 665
 666             TP_fast_assign(
 667                     __entry->call = call;
 668                     __entry->seq = seq;
 669                     __entry->serial = serial;
 670                     __entry->flags = flags;
 671                     __entry->anno = anno;
 672                            ),
 673
 674             TP_printk("c=%p DATA %08x q=%08x fl=%02x a=%02x",
 675                       __entry->call,
 676                       __entry->serial,
 677                       __entry->seq,
 678                       __entry->flags,
 679                       __entry->anno)
 680             );
 681
 682 TRACE_EVENT(rxrpc_rx_ack,
 683             TP_PROTO(struct rxrpc_call *call,
 684                      rxrpc_serial_t serial, rxrpc_serial_t ack_serial,
 685                      rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks),
 686
 687             TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks),
 688
 689             TP_STRUCT__entry(
 690                     __field(struct rxrpc_call *,        call            )
 691                     __field(rxrpc_serial_t,             serial          )
 692                     __field(rxrpc_serial_t,             ack_serial      )
 693                     __field(rxrpc_seq_t,                first           )
 694                     __field(rxrpc_seq_t,                prev            )
 695                     __field(u8,                         reason          )
 696                     __field(u8,                         n_acks          )
 697                              ),
 698
 699             TP_fast_assign(
 700                     __entry->call = call;
 701                     __entry->serial = serial;
 702                     __entry->ack_serial = ack_serial;
 703                     __entry->first = first;
 704                     __entry->prev = prev;
 705                     __entry->reason = reason;
 706                     __entry->n_acks = n_acks;
 707                            ),
 708
 709             TP_printk("c=%p %08x %s r=%08x f=%08x p=%08x n=%u",
 710                       __entry->call,
 711                       __entry->serial,
 712                       __print_symbolic(__entry->reason, rxrpc_ack_names),
 713                       __entry->ack_serial,
 714                       __entry->first,
 715                       __entry->prev,
 716                       __entry->n_acks)
 717             );
 718
 719 TRACE_EVENT(rxrpc_rx_abort,
 720             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
 721                      u32 abort_code),
 722
 723             TP_ARGS(call, serial, abort_code),
 724
 725             TP_STRUCT__entry(
 726                     __field(struct rxrpc_call *,        call            )
 727                     __field(rxrpc_serial_t,             serial          )
 728                     __field(u32,                        abort_code      )
 729                              ),
 730
 731             TP_fast_assign(
 732                     __entry->call = call;
 733                     __entry->serial = serial;
 734                     __entry->abort_code = abort_code;
 735                            ),
 736
 737             TP_printk("c=%p ABORT %08x ac=%d",
 738                       __entry->call,
 739                       __entry->serial,
 740                       __entry->abort_code)
 741             );
 742
 743 TRACE_EVENT(rxrpc_rx_rwind_change,
 744             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
 745                      u32 rwind, bool wake),
 746
 747             TP_ARGS(call, serial, rwind, wake),
 748
 749             TP_STRUCT__entry(
 750                     __field(struct rxrpc_call *,        call            )
 751                     __field(rxrpc_serial_t,             serial          )
 752                     __field(u32,                        rwind           )
 753                     __field(bool,                       wake            )
 754                              ),
 755
 756             TP_fast_assign(
 757                     __entry->call = call;
 758                     __entry->serial = serial;
 759                     __entry->rwind = rwind;
 760                     __entry->wake = wake;
 761                            ),
 762
 763             TP_printk("c=%p %08x rw=%u%s",
 764                       __entry->call,
 765                       __entry->serial,
 766                       __entry->rwind,
 767                       __entry->wake ? " wake" : "")
 768             );
 769
 770 TRACE_EVENT(rxrpc_tx_data,
 771             TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
 772                      rxrpc_serial_t serial, u8 flags, bool retrans, bool lose),
 773
 774             TP_ARGS(call, seq, serial, flags, retrans, lose),
 775
 776             TP_STRUCT__entry(
 777                     __field(struct rxrpc_call *,        call            )
 778                     __field(rxrpc_seq_t,                seq             )
 779                     __field(rxrpc_serial_t,             serial          )
 780                     __field(u8,                         flags           )
 781                     __field(bool,                       retrans         )
 782                     __field(bool,                       lose            )
 783                              ),
 784
 785             TP_fast_assign(
 786                     __entry->call = call;
 787                     __entry->seq = seq;
 788                     __entry->serial = serial;
 789                     __entry->flags = flags;
 790                     __entry->retrans = retrans;
 791                     __entry->lose = lose;
 792                            ),
 793
 794             TP_printk("c=%p DATA %08x q=%08x fl=%02x%s%s",
 795                       __entry->call,
 796                       __entry->serial,
 797                       __entry->seq,
 798                       __entry->flags,
 799                       __entry->retrans ? " *RETRANS*" : "",
 800                       __entry->lose ? " *LOSE*" : "")
 801             );
 802
 803 TRACE_EVENT(rxrpc_tx_ack,
 804             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
 805                      rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial,
 806                      u8 reason, u8 n_acks),
 807
 808             TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks),
 809
 810             TP_STRUCT__entry(
 811                     __field(struct rxrpc_call *,        call            )
 812                     __field(rxrpc_serial_t,             serial          )
 813                     __field(rxrpc_seq_t,                ack_first       )
 814                     __field(rxrpc_serial_t,             ack_serial      )
 815                     __field(u8,                         reason          )
 816                     __field(u8,                         n_acks          )
 817                              ),
 818
 819             TP_fast_assign(
 820                     __entry->call = call;
 821                     __entry->serial = serial;
 822                     __entry->ack_first = ack_first;
 823                     __entry->ack_serial = ack_serial;
 824                     __entry->reason = reason;
 825                     __entry->n_acks = n_acks;
 826                            ),
 827
 828             TP_printk(" c=%p ACK  %08x %s f=%08x r=%08x n=%u",
 829                       __entry->call,
 830                       __entry->serial,
 831                       __print_symbolic(__entry->reason, rxrpc_ack_names),
 832                       __entry->ack_first,
 833                       __entry->ack_serial,
 834                       __entry->n_acks)
 835             );
 836
 837 TRACE_EVENT(rxrpc_receive,
 838             TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why,
 839                      rxrpc_serial_t serial, rxrpc_seq_t seq),
 840
 841             TP_ARGS(call, why, serial, seq),
 842
 843             TP_STRUCT__entry(
 844                     __field(struct rxrpc_call *,        call            )
 845                     __field(enum rxrpc_receive_trace,   why             )
 846                     __field(rxrpc_serial_t,             serial          )
 847                     __field(rxrpc_seq_t,                seq             )
 848                     __field(rxrpc_seq_t,                hard_ack        )
 849                     __field(rxrpc_seq_t,                top             )
 850                              ),
 851
 852             TP_fast_assign(
 853                     __entry->call = call;
 854                     __entry->why = why;
 855                     __entry->serial = serial;
 856                     __entry->seq = seq;
 857                     __entry->hard_ack = call->rx_hard_ack;
 858                     __entry->top = call->rx_top;
 859                            ),
 860
 861             TP_printk("c=%p %s r=%08x q=%08x w=%08x-%08x",
 862                       __entry->call,
 863                       __print_symbolic(__entry->why, rxrpc_receive_traces),
 864                       __entry->serial,
 865                       __entry->seq,
 866                       __entry->hard_ack,
 867                       __entry->top)
 868             );
 869
 870 TRACE_EVENT(rxrpc_recvmsg,
 871             TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why,
 872                      rxrpc_seq_t seq, unsigned int offset, unsigned int len,
 873                      int ret),
 874
 875             TP_ARGS(call, why, seq, offset, len, ret),
 876
 877             TP_STRUCT__entry(
 878                     __field(struct rxrpc_call *,        call            )
 879                     __field(enum rxrpc_recvmsg_trace,   why             )
 880                     __field(rxrpc_seq_t,                seq             )
 881                     __field(unsigned int,               offset          )
 882                     __field(unsigned int,               len             )
 883                     __field(int,                        ret             )
 884                              ),
 885
 886             TP_fast_assign(
 887                     __entry->call = call;
 888                     __entry->why = why;
 889                     __entry->seq = seq;
 890                     __entry->offset = offset;
 891                     __entry->len = len;
 892                     __entry->ret = ret;
 893                            ),
 894
 895             TP_printk("c=%p %s q=%08x o=%u l=%u ret=%d",
 896                       __entry->call,
 897                       __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
 898                       __entry->seq,
 899                       __entry->offset,
 900                       __entry->len,
 901                       __entry->ret)
 902             );
 903
 904 TRACE_EVENT(rxrpc_rtt_tx,
 905             TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why,
 906                      rxrpc_serial_t send_serial),
 907
 908             TP_ARGS(call, why, send_serial),
 909
 910             TP_STRUCT__entry(
 911                     __field(struct rxrpc_call *,        call            )
 912                     __field(enum rxrpc_rtt_tx_trace,    why             )
 913                     __field(rxrpc_serial_t,             send_serial     )
 914                              ),
 915
 916             TP_fast_assign(
 917                     __entry->call = call;
 918                     __entry->why = why;
 919                     __entry->send_serial = send_serial;
 920                            ),
 921
 922             TP_printk("c=%p %s sr=%08x",
 923                       __entry->call,
 924                       __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
 925                       __entry->send_serial)
 926             );
 927
 928 TRACE_EVENT(rxrpc_rtt_rx,
 929             TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
 930                      rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial,
 931                      s64 rtt, u8 nr, s64 avg),
 932
 933             TP_ARGS(call, why, send_serial, resp_serial, rtt, nr, avg),
 934
 935             TP_STRUCT__entry(
 936                     __field(struct rxrpc_call *,        call            )
 937                     __field(enum rxrpc_rtt_rx_trace,    why             )
 938                     __field(u8,                         nr              )
 939                     __field(rxrpc_serial_t,             send_serial     )
 940                     __field(rxrpc_serial_t,             resp_serial     )
 941                     __field(s64,                        rtt             )
 942                     __field(u64,                        avg             )
 943                              ),
 944
 945             TP_fast_assign(
 946                     __entry->call = call;
 947                     __entry->why = why;
 948                     __entry->send_serial = send_serial;
 949                     __entry->resp_serial = resp_serial;
 950                     __entry->rtt = rtt;
 951                     __entry->nr = nr;
 952                     __entry->avg = avg;
 953                            ),
 954
 955             TP_printk("c=%p %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld",
 956                       __entry->call,
 957                       __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
 958                       __entry->send_serial,
 959                       __entry->resp_serial,
 960                       __entry->rtt,
 961                       __entry->nr,
 962                       __entry->avg)
 963             );
 964
 965 TRACE_EVENT(rxrpc_timer,
 966             TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why,
 967                      unsigned long now),
 968
 969             TP_ARGS(call, why, now),
 970
 971             TP_STRUCT__entry(
 972                     __field(struct rxrpc_call *,                call            )
 973                     __field(enum rxrpc_timer_trace,             why             )
 974                     __field(long,                               now             )
 975                     __field(long,                               ack_at          )
 976                     __field(long,                               ack_lost_at     )
 977                     __field(long,                               resend_at       )
 978                     __field(long,                               ping_at         )
 979                     __field(long,                               expect_rx_by    )
 980                     __field(long,                               expect_req_by   )
 981                     __field(long,                               expect_term_by  )
 982                     __field(long,                               timer           )
 983                              ),
 984
 985             TP_fast_assign(
 986                     __entry->call               = call;
 987                     __entry->why                = why;
 988                     __entry->now                = now;
 989                     __entry->ack_at             = call->ack_at;
 990                     __entry->ack_lost_at        = call->ack_lost_at;
 991                     __entry->resend_at          = call->resend_at;
 992                     __entry->expect_rx_by       = call->expect_rx_by;
 993                     __entry->expect_req_by      = call->expect_req_by;
 994                     __entry->expect_term_by     = call->expect_term_by;
 995                     __entry->timer              = call->timer.expires;
 996                            ),
 997
 998             TP_printk("c=%p %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
 999                       __entry->call,
1000                       __print_symbolic(__entry->why, rxrpc_timer_traces),
1001                       __entry->ack_at - __entry->now,
1002                       __entry->ack_lost_at - __entry->now,
1003                       __entry->resend_at - __entry->now,
1004                       __entry->expect_rx_by - __entry->now,
1005                       __entry->expect_req_by - __entry->now,
1006                       __entry->expect_term_by - __entry->now,
1007                       __entry->timer - __entry->now)
1008             );
1009
1010 TRACE_EVENT(rxrpc_rx_lose,
1011             TP_PROTO(struct rxrpc_skb_priv *sp),
1012
1013             TP_ARGS(sp),
1014
1015             TP_STRUCT__entry(
1016                     __field_struct(struct rxrpc_host_header,    hdr             )
1017                              ),
1018
1019             TP_fast_assign(
1020                     memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
1021                            ),
1022
1023             TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*",
1024                       __entry->hdr.epoch, __entry->hdr.cid,
1025                       __entry->hdr.callNumber, __entry->hdr.serviceId,
1026                       __entry->hdr.serial, __entry->hdr.seq,
1027                       __entry->hdr.type, __entry->hdr.flags,
1028                       __entry->hdr.type <= 15 ?
1029                       __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
1030             );
1031
1032 TRACE_EVENT(rxrpc_propose_ack,
1033             TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1034                      u8 ack_reason, rxrpc_serial_t serial, bool immediate,
1035                      bool background, enum rxrpc_propose_ack_outcome outcome),
1036
1037             TP_ARGS(call, why, ack_reason, serial, immediate, background,
1038                     outcome),
1039
1040             TP_STRUCT__entry(
1041                     __field(struct rxrpc_call *,                call            )
1042                     __field(enum rxrpc_propose_ack_trace,       why             )
1043                     __field(rxrpc_serial_t,                     serial          )
1044                     __field(u8,                                 ack_reason      )
1045                     __field(bool,                               immediate       )
1046                     __field(bool,                               background      )
1047                     __field(enum rxrpc_propose_ack_outcome,     outcome         )
1048                              ),
1049
1050             TP_fast_assign(
1051                     __entry->call       = call;
1052                     __entry->why        = why;
1053                     __entry->serial     = serial;
1054                     __entry->ack_reason = ack_reason;
1055                     __entry->immediate  = immediate;
1056                     __entry->background = background;
1057                     __entry->outcome    = outcome;
1058                            ),
1059
1060             TP_printk("c=%p %s %s r=%08x i=%u b=%u%s",
1061                       __entry->call,
1062                       __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1063                       __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1064                       __entry->serial,
1065                       __entry->immediate,
1066                       __entry->background,
1067                       __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes))
1068             );
1069
1070 TRACE_EVENT(rxrpc_retransmit,
1071             TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation,
1072                      s64 expiry),
1073
1074             TP_ARGS(call, seq, annotation, expiry),
1075
1076             TP_STRUCT__entry(
1077                     __field(struct rxrpc_call *,        call            )
1078                     __field(rxrpc_seq_t,                seq             )
1079                     __field(u8,                         annotation      )
1080                     __field(s64,                        expiry          )
1081                              ),
1082
1083             TP_fast_assign(
1084                     __entry->call = call;
1085                     __entry->seq = seq;
1086                     __entry->annotation = annotation;
1087                     __entry->expiry = expiry;
1088                            ),
1089
1090             TP_printk("c=%p q=%x a=%02x xp=%lld",
1091                       __entry->call,
1092                       __entry->seq,
1093                       __entry->annotation,
1094                       __entry->expiry)
1095             );
1096
1097 TRACE_EVENT(rxrpc_congest,
1098             TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary,
1099                      rxrpc_serial_t ack_serial, enum rxrpc_congest_change change),
1100
1101             TP_ARGS(call, summary, ack_serial, change),
1102
1103             TP_STRUCT__entry(
1104                     __field(struct rxrpc_call *,                call            )
1105                     __field(enum rxrpc_congest_change,          change          )
1106                     __field(rxrpc_seq_t,                        hard_ack        )
1107                     __field(rxrpc_seq_t,                        top             )
1108                     __field(rxrpc_seq_t,                        lowest_nak      )
1109                     __field(rxrpc_serial_t,                     ack_serial      )
1110                     __field_struct(struct rxrpc_ack_summary,    sum             )
1111                              ),
1112
1113             TP_fast_assign(
1114                     __entry->call       = call;
1115                     __entry->change     = change;
1116                     __entry->hard_ack   = call->tx_hard_ack;
1117                     __entry->top        = call->tx_top;
1118                     __entry->lowest_nak = call->acks_lowest_nak;
1119                     __entry->ack_serial = ack_serial;
1120                     memcpy(&__entry->sum, summary, sizeof(__entry->sum));
1121                            ),
1122
1123             TP_printk("c=%p r=%08x %s q=%08x %s cw=%u ss=%u nr=%u,%u nw=%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
1124                       __entry->call,
1125                       __entry->ack_serial,
1126                       __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
1127                       __entry->hard_ack,
1128                       __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
1129                       __entry->sum.cwnd,
1130                       __entry->sum.ssthresh,
1131                       __entry->sum.nr_acks, __entry->sum.nr_nacks,
1132                       __entry->sum.nr_new_acks, __entry->sum.nr_new_nacks,
1133                       __entry->sum.nr_rot_new_acks,
1134                       __entry->top - __entry->hard_ack,
1135                       __entry->sum.cumulative_acks,
1136                       __entry->sum.dup_acks,
1137                       __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "",
1138                       __print_symbolic(__entry->change, rxrpc_congest_changes),
1139                       __entry->sum.retrans_timeo ? " rTxTo" : "")
1140             );
1141
1142 TRACE_EVENT(rxrpc_disconnect_call,
1143             TP_PROTO(struct rxrpc_call *call),
1144
1145             TP_ARGS(call),
1146
1147             TP_STRUCT__entry(
1148                     __field(struct rxrpc_call *,        call            )
1149                     __field(u32,                        abort_code      )
1150                              ),
1151
1152             TP_fast_assign(
1153                     __entry->call = call;
1154                     __entry->abort_code = call->abort_code;
1155                            ),
1156
1157             TP_printk("c=%p ab=%08x",
1158                       __entry->call,
1159                       __entry->abort_code)
1160             );
1161
1162 TRACE_EVENT(rxrpc_improper_term,
1163             TP_PROTO(struct rxrpc_call *call),
1164
1165             TP_ARGS(call),
1166
1167             TP_STRUCT__entry(
1168                     __field(struct rxrpc_call *,        call            )
1169                     __field(u32,                        abort_code      )
1170                              ),
1171
1172             TP_fast_assign(
1173                     __entry->call = call;
1174                     __entry->abort_code = call->abort_code;
1175                            ),
1176
1177             TP_printk("c=%p ab=%08x",
1178                       __entry->call,
1179                       __entry->abort_code)
1180             );
1181
1182 TRACE_EVENT(rxrpc_rx_eproto,
1183             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
1184                      const char *why),
1185
1186             TP_ARGS(call, serial, why),
1187
1188             TP_STRUCT__entry(
1189                     __field(struct rxrpc_call *,        call            )
1190                     __field(rxrpc_serial_t,             serial          )
1191                     __field(const char *,               why             )
1192                              ),
1193
1194             TP_fast_assign(
1195                     __entry->call = call;
1196                     __entry->serial = serial;
1197                     __entry->why = why;
1198                            ),
1199
1200             TP_printk("c=%p EPROTO %08x %s",
1201                       __entry->call,
1202                       __entry->serial,
1203                       __entry->why)
1204             );
1205
1206 TRACE_EVENT(rxrpc_connect_call,
1207             TP_PROTO(struct rxrpc_call *call),
1208
1209             TP_ARGS(call),
1210
1211             TP_STRUCT__entry(
1212                     __field(struct rxrpc_call *,        call            )
1213                     __field(unsigned long,              user_call_ID    )
1214                     __field(u32,                        cid             )
1215                     __field(u32,                        call_id         )
1216                              ),
1217
1218             TP_fast_assign(
1219                     __entry->call = call;
1220                     __entry->user_call_ID = call->user_call_ID;
1221                     __entry->cid = call->cid;
1222                     __entry->call_id = call->call_id;
1223                            ),
1224
1225             TP_printk("c=%p u=%p %08x:%08x",
1226                       __entry->call,
1227                       (void *)__entry->user_call_ID,
1228                       __entry->cid,
1229                       __entry->call_id)
1230             );
1231
1232 #endif /* _TRACE_RXRPC_H */
1233
1234 /* This part must be outside protection */
1235 #include <trace/define_trace.h>