include/trace/events/rxrpc.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /* AF_RXRPC tracepoints
   3  *
   4  * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
   5  * Written by David Howells (dhowells@redhat.com)
   6  */
   7 #undef TRACE_SYSTEM
   8 #define TRACE_SYSTEM rxrpc
   9
  10 #if !defined(_TRACE_RXRPC_H) || defined(TRACE_HEADER_MULTI_READ)
  11 #define _TRACE_RXRPC_H
  12
  13 #include <linux/tracepoint.h>
  14 #include <linux/errqueue.h>
  15
  16 /*
  17  * Declare tracing information enums and their string mappings for display.
  18  */
  19 #define rxrpc_skb_traces \
  20         EM(rxrpc_skb_eaten_by_unshare,          "ETN unshare  ") \
  21         EM(rxrpc_skb_eaten_by_unshare_nomem,    "ETN unshar-nm") \
  22         EM(rxrpc_skb_get_ack,                   "GET ack      ") \
  23         EM(rxrpc_skb_get_conn_work,             "GET conn-work") \
  24         EM(rxrpc_skb_get_to_recvmsg,            "GET to-recv  ") \
  25         EM(rxrpc_skb_get_to_recvmsg_oos,        "GET to-recv-o") \
  26         EM(rxrpc_skb_new_encap_rcv,             "NEW encap-rcv") \
  27         EM(rxrpc_skb_new_error_report,          "NEW error-rpt") \
  28         EM(rxrpc_skb_new_jumbo_subpacket,       "NEW jumbo-sub") \
  29         EM(rxrpc_skb_new_unshared,              "NEW unshared ") \
  30         EM(rxrpc_skb_put_ack,                   "PUT ack      ") \
  31         EM(rxrpc_skb_put_conn_work,             "PUT conn-work") \
  32         EM(rxrpc_skb_put_error_report,          "PUT error-rep") \
  33         EM(rxrpc_skb_put_input,                 "PUT input    ") \
  34         EM(rxrpc_skb_put_jumbo_subpacket,       "PUT jumbo-sub") \
  35         EM(rxrpc_skb_put_lose,                  "PUT lose     ") \
  36         EM(rxrpc_skb_put_purge,                 "PUT purge    ") \
  37         EM(rxrpc_skb_put_rotate,                "PUT rotate   ") \
  38         EM(rxrpc_skb_put_unknown,               "PUT unknown  ") \
  39         EM(rxrpc_skb_see_conn_work,             "SEE conn-work") \
  40         EM(rxrpc_skb_see_local_work,            "SEE locl-work") \
  41         EM(rxrpc_skb_see_recvmsg,               "SEE recvmsg  ") \
  42         EM(rxrpc_skb_see_reject,                "SEE reject   ") \
  43         EM(rxrpc_skb_see_rotate,                "SEE rotate   ") \
  44         E_(rxrpc_skb_see_version,               "SEE version  ")
  45
  46 #define rxrpc_local_traces \
  47         EM(rxrpc_local_free,                    "FREE        ") \
  48         EM(rxrpc_local_get_client_conn,         "GET conn-cln") \
  49         EM(rxrpc_local_get_for_use,             "GET for-use ") \
  50         EM(rxrpc_local_get_peer,                "GET peer    ") \
  51         EM(rxrpc_local_get_prealloc_conn,       "GET conn-pre") \
  52         EM(rxrpc_local_get_queue,               "GET queue   ") \
  53         EM(rxrpc_local_new,                     "NEW         ") \
  54         EM(rxrpc_local_processing,              "PROCESSING  ") \
  55         EM(rxrpc_local_put_already_queued,      "PUT alreadyq") \
  56         EM(rxrpc_local_put_bind,                "PUT bind    ") \
  57         EM(rxrpc_local_put_for_use,             "PUT for-use ") \
  58         EM(rxrpc_local_put_kill_conn,           "PUT conn-kil") \
  59         EM(rxrpc_local_put_peer,                "PUT peer    ") \
  60         EM(rxrpc_local_put_prealloc_conn,       "PUT conn-pre") \
  61         EM(rxrpc_local_put_release_sock,        "PUT rel-sock") \
  62         EM(rxrpc_local_put_queue,               "PUT queue   ") \
  63         EM(rxrpc_local_queued,                  "QUEUED      ") \
  64         EM(rxrpc_local_see_tx_ack,              "SEE tx-ack  ") \
  65         EM(rxrpc_local_stop,                    "STOP        ") \
  66         EM(rxrpc_local_stopped,                 "STOPPED     ") \
  67         EM(rxrpc_local_unuse_bind,              "UNU bind    ") \
  68         EM(rxrpc_local_unuse_conn_work,         "UNU conn-wrk") \
  69         EM(rxrpc_local_unuse_peer_keepalive,    "UNU peer-kpa") \
  70         EM(rxrpc_local_unuse_release_sock,      "UNU rel-sock") \
  71         EM(rxrpc_local_unuse_work,              "UNU work    ") \
  72         EM(rxrpc_local_use_conn_work,           "USE conn-wrk") \
  73         EM(rxrpc_local_use_lookup,              "USE lookup  ") \
  74         EM(rxrpc_local_use_peer_keepalive,      "USE peer-kpa") \
  75         E_(rxrpc_local_use_work,                "USE work    ")
  76
  77 #define rxrpc_peer_traces \
  78         EM(rxrpc_peer_free,                     "FREE        ") \
  79         EM(rxrpc_peer_get_accept,               "GET accept  ") \
  80         EM(rxrpc_peer_get_activate_call,        "GET act-call") \
  81         EM(rxrpc_peer_get_bundle,               "GET bundle  ") \
  82         EM(rxrpc_peer_get_client_conn,          "GET cln-conn") \
  83         EM(rxrpc_peer_get_input_error,          "GET inpt-err") \
  84         EM(rxrpc_peer_get_keepalive,            "GET keepaliv") \
  85         EM(rxrpc_peer_get_lookup_client,        "GET look-cln") \
  86         EM(rxrpc_peer_get_service_conn,         "GET srv-conn") \
  87         EM(rxrpc_peer_new_client,               "NEW client  ") \
  88         EM(rxrpc_peer_new_prealloc,             "NEW prealloc") \
  89         EM(rxrpc_peer_put_bundle,               "PUT bundle  ") \
  90         EM(rxrpc_peer_put_call,                 "PUT call    ") \
  91         EM(rxrpc_peer_put_conn,                 "PUT conn    ") \
  92         EM(rxrpc_peer_put_discard_tmp,          "PUT disc-tmp") \
  93         EM(rxrpc_peer_put_input_error,          "PUT inpt-err") \
  94         E_(rxrpc_peer_put_keepalive,            "PUT keepaliv")
  95
  96 #define rxrpc_bundle_traces \
  97         EM(rxrpc_bundle_free,                   "FREE        ") \
  98         EM(rxrpc_bundle_get_client_call,        "GET clt-call") \
  99         EM(rxrpc_bundle_get_client_conn,        "GET clt-conn") \
 100         EM(rxrpc_bundle_get_service_conn,       "GET svc-conn") \
 101         EM(rxrpc_bundle_put_conn,               "PUT conn    ") \
 102         EM(rxrpc_bundle_put_discard,            "PUT discard ") \
 103         E_(rxrpc_bundle_new,                    "NEW         ")
 104
 105 #define rxrpc_conn_traces \
 106         EM(rxrpc_conn_free,                     "FREE        ") \
 107         EM(rxrpc_conn_get_activate_call,        "GET act-call") \
 108         EM(rxrpc_conn_get_call_input,           "GET inp-call") \
 109         EM(rxrpc_conn_get_conn_input,           "GET inp-conn") \
 110         EM(rxrpc_conn_get_idle,                 "GET idle    ") \
 111         EM(rxrpc_conn_get_poke,                 "GET poke    ") \
 112         EM(rxrpc_conn_get_service_conn,         "GET svc-conn") \
 113         EM(rxrpc_conn_new_client,               "NEW client  ") \
 114         EM(rxrpc_conn_new_service,              "NEW service ") \
 115         EM(rxrpc_conn_put_already_queued,       "PUT alreadyq") \
 116         EM(rxrpc_conn_put_call,                 "PUT call    ") \
 117         EM(rxrpc_conn_put_call_input,           "PUT inp-call") \
 118         EM(rxrpc_conn_put_conn_input,           "PUT inp-conn") \
 119         EM(rxrpc_conn_put_discard,              "PUT discard ") \
 120         EM(rxrpc_conn_put_discard_idle,         "PUT disc-idl") \
 121         EM(rxrpc_conn_put_local_dead,           "PUT loc-dead") \
 122         EM(rxrpc_conn_put_noreuse,              "PUT noreuse ") \
 123         EM(rxrpc_conn_put_poke,                 "PUT poke    ") \
 124         EM(rxrpc_conn_put_unbundle,             "PUT unbundle") \
 125         EM(rxrpc_conn_put_unidle,               "PUT unidle  ") \
 126         EM(rxrpc_conn_put_work,                 "PUT work    ") \
 127         EM(rxrpc_conn_queue_challenge,          "GQ  chall   ") \
 128         EM(rxrpc_conn_queue_retry_work,         "GQ  retry-wk") \
 129         EM(rxrpc_conn_queue_rx_work,            "GQ  rx-work ") \
 130         EM(rxrpc_conn_queue_timer,              "GQ  timer   ") \
 131         EM(rxrpc_conn_see_new_service_conn,     "SEE new-svc ") \
 132         EM(rxrpc_conn_see_reap_service,         "SEE reap-svc") \
 133         E_(rxrpc_conn_see_work,                 "SEE work    ")
 134
 135 #define rxrpc_client_traces \
 136         EM(rxrpc_client_activate_chans,         "Activa") \
 137         EM(rxrpc_client_alloc,                  "Alloc ") \
 138         EM(rxrpc_client_chan_activate,          "ChActv") \
 139         EM(rxrpc_client_chan_disconnect,        "ChDisc") \
 140         EM(rxrpc_client_chan_pass,              "ChPass") \
 141         EM(rxrpc_client_chan_wait_failed,       "ChWtFl") \
 142         EM(rxrpc_client_cleanup,                "Clean ") \
 143         EM(rxrpc_client_discard,                "Discar") \
 144         EM(rxrpc_client_duplicate,              "Duplic") \
 145         EM(rxrpc_client_exposed,                "Expose") \
 146         EM(rxrpc_client_replace,                "Replac") \
 147         EM(rxrpc_client_to_active,              "->Actv") \
 148         E_(rxrpc_client_to_idle,                "->Idle")
 149
 150 #define rxrpc_call_traces \
 151         EM(rxrpc_call_get_input,                "GET input   ") \
 152         EM(rxrpc_call_get_kernel_service,       "GET krnl-srv") \
 153         EM(rxrpc_call_get_notify_socket,        "GET notify  ") \
 154         EM(rxrpc_call_get_recvmsg,              "GET recvmsg ") \
 155         EM(rxrpc_call_get_release_sock,         "GET rel-sock") \
 156         EM(rxrpc_call_get_sendmsg,              "GET sendmsg ") \
 157         EM(rxrpc_call_get_send_ack,             "GET send-ack") \
 158         EM(rxrpc_call_get_timer,                "GET timer   ") \
 159         EM(rxrpc_call_get_userid,               "GET user-id ") \
 160         EM(rxrpc_call_new_client,               "NEW client  ") \
 161         EM(rxrpc_call_new_prealloc_service,     "NEW prealloc") \
 162         EM(rxrpc_call_put_already_queued,       "PUT alreadyq") \
 163         EM(rxrpc_call_put_discard_prealloc,     "PUT disc-pre") \
 164         EM(rxrpc_call_put_input,                "PUT input   ") \
 165         EM(rxrpc_call_put_kernel,               "PUT kernel  ") \
 166         EM(rxrpc_call_put_recvmsg,              "PUT recvmsg ") \
 167         EM(rxrpc_call_put_release_sock,         "PUT rls-sock") \
 168         EM(rxrpc_call_put_release_sock_tba,     "PUT rls-sk-a") \
 169         EM(rxrpc_call_put_send_ack,             "PUT send-ack") \
 170         EM(rxrpc_call_put_sendmsg,              "PUT sendmsg ") \
 171         EM(rxrpc_call_put_timer,                "PUT timer   ") \
 172         EM(rxrpc_call_put_timer_already,        "PUT timer-al") \
 173         EM(rxrpc_call_put_unnotify,             "PUT unnotify") \
 174         EM(rxrpc_call_put_userid_exists,        "PUT u-exists") \
 175         EM(rxrpc_call_put_work,                 "PUT work    ") \
 176         EM(rxrpc_call_queue_abort,              "QUE abort   ") \
 177         EM(rxrpc_call_queue_requeue,            "QUE requeue ") \
 178         EM(rxrpc_call_queue_resend,             "QUE resend  ") \
 179         EM(rxrpc_call_queue_timer,              "QUE timer   ") \
 180         EM(rxrpc_call_see_accept,               "SEE accept  ") \
 181         EM(rxrpc_call_see_activate_client,      "SEE act-clnt") \
 182         EM(rxrpc_call_see_connect_failed,       "SEE con-fail") \
 183         EM(rxrpc_call_see_connected,            "SEE connect ") \
 184         EM(rxrpc_call_see_distribute_error,     "SEE dist-err") \
 185         EM(rxrpc_call_see_input,                "SEE input   ") \
 186         EM(rxrpc_call_see_release,              "SEE release ") \
 187         EM(rxrpc_call_see_userid_exists,        "SEE u-exists") \
 188         E_(rxrpc_call_see_zap,                  "SEE zap     ")
 189
 190 #define rxrpc_txqueue_traces \
 191         EM(rxrpc_txqueue_await_reply,           "AWR") \
 192         EM(rxrpc_txqueue_dequeue,               "DEQ") \
 193         EM(rxrpc_txqueue_end,                   "END") \
 194         EM(rxrpc_txqueue_queue,                 "QUE") \
 195         EM(rxrpc_txqueue_queue_last,            "QLS") \
 196         EM(rxrpc_txqueue_rotate,                "ROT") \
 197         EM(rxrpc_txqueue_rotate_last,           "RLS") \
 198         E_(rxrpc_txqueue_wait,                  "WAI")
 199
 200 #define rxrpc_receive_traces \
 201         EM(rxrpc_receive_end,                   "END") \
 202         EM(rxrpc_receive_front,                 "FRN") \
 203         EM(rxrpc_receive_incoming,              "INC") \
 204         EM(rxrpc_receive_queue,                 "QUE") \
 205         EM(rxrpc_receive_queue_last,            "QLS") \
 206         EM(rxrpc_receive_queue_oos,             "QUO") \
 207         EM(rxrpc_receive_queue_oos_last,        "QOL") \
 208         EM(rxrpc_receive_oos,                   "OOS") \
 209         EM(rxrpc_receive_oos_last,              "OSL") \
 210         EM(rxrpc_receive_rotate,                "ROT") \
 211         E_(rxrpc_receive_rotate_last,           "RLS")
 212
 213 #define rxrpc_recvmsg_traces \
 214         EM(rxrpc_recvmsg_cont,                  "CONT") \
 215         EM(rxrpc_recvmsg_data_return,           "DATA") \
 216         EM(rxrpc_recvmsg_dequeue,               "DEQU") \
 217         EM(rxrpc_recvmsg_enter,                 "ENTR") \
 218         EM(rxrpc_recvmsg_full,                  "FULL") \
 219         EM(rxrpc_recvmsg_hole,                  "HOLE") \
 220         EM(rxrpc_recvmsg_next,                  "NEXT") \
 221         EM(rxrpc_recvmsg_requeue,               "REQU") \
 222         EM(rxrpc_recvmsg_return,                "RETN") \
 223         EM(rxrpc_recvmsg_terminal,              "TERM") \
 224         EM(rxrpc_recvmsg_to_be_accepted,        "TBAC") \
 225         E_(rxrpc_recvmsg_wait,                  "WAIT")
 226
 227 #define rxrpc_rtt_tx_traces \
 228         EM(rxrpc_rtt_tx_cancel,                 "CNCE") \
 229         EM(rxrpc_rtt_tx_data,                   "DATA") \
 230         EM(rxrpc_rtt_tx_no_slot,                "FULL") \
 231         E_(rxrpc_rtt_tx_ping,                   "PING")
 232
 233 #define rxrpc_rtt_rx_traces \
 234         EM(rxrpc_rtt_rx_cancel,                 "CNCL") \
 235         EM(rxrpc_rtt_rx_obsolete,               "OBSL") \
 236         EM(rxrpc_rtt_rx_lost,                   "LOST") \
 237         EM(rxrpc_rtt_rx_ping_response,          "PONG") \
 238         E_(rxrpc_rtt_rx_requested_ack,          "RACK")
 239
 240 #define rxrpc_timer_traces \
 241         EM(rxrpc_timer_begin,                   "Begin ") \
 242         EM(rxrpc_timer_exp_ack,                 "ExpAck") \
 243         EM(rxrpc_timer_exp_hard,                "ExpHrd") \
 244         EM(rxrpc_timer_exp_idle,                "ExpIdl") \
 245         EM(rxrpc_timer_exp_keepalive,           "ExpKA ") \
 246         EM(rxrpc_timer_exp_lost_ack,            "ExpLoA") \
 247         EM(rxrpc_timer_exp_normal,              "ExpNml") \
 248         EM(rxrpc_timer_exp_ping,                "ExpPng") \
 249         EM(rxrpc_timer_exp_resend,              "ExpRsn") \
 250         EM(rxrpc_timer_init_for_reply,          "IniRpl") \
 251         EM(rxrpc_timer_init_for_send_reply,     "SndRpl") \
 252         EM(rxrpc_timer_restart,                 "Restrt") \
 253         EM(rxrpc_timer_set_for_ack,             "SetAck") \
 254         EM(rxrpc_timer_set_for_hard,            "SetHrd") \
 255         EM(rxrpc_timer_set_for_idle,            "SetIdl") \
 256         EM(rxrpc_timer_set_for_keepalive,       "KeepAl") \
 257         EM(rxrpc_timer_set_for_lost_ack,        "SetLoA") \
 258         EM(rxrpc_timer_set_for_normal,          "SetNml") \
 259         EM(rxrpc_timer_set_for_ping,            "SetPng") \
 260         EM(rxrpc_timer_set_for_resend,          "SetRTx") \
 261         E_(rxrpc_timer_set_for_send,            "SetSnd")
 262
 263 #define rxrpc_propose_ack_traces \
 264         EM(rxrpc_propose_ack_client_tx_end,     "ClTxEnd") \
 265         EM(rxrpc_propose_ack_input_data,        "DataIn ") \
 266         EM(rxrpc_propose_ack_input_data_hole,   "DataInH") \
 267         EM(rxrpc_propose_ack_ping_for_check_life, "ChkLife") \
 268         EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \
 269         EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \
 270         EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
 271         EM(rxrpc_propose_ack_ping_for_params,   "Params ") \
 272         EM(rxrpc_propose_ack_processing_op,     "ProcOp ") \
 273         EM(rxrpc_propose_ack_respond_to_ack,    "Rsp2Ack") \
 274         EM(rxrpc_propose_ack_respond_to_ping,   "Rsp2Png") \
 275         EM(rxrpc_propose_ack_retry_tx,          "RetryTx") \
 276         EM(rxrpc_propose_ack_rotate_rx,         "RxAck  ") \
 277         E_(rxrpc_propose_ack_terminal_ack,      "ClTerm ")
 278
 279 #define rxrpc_congest_modes \
 280         EM(RXRPC_CALL_CONGEST_AVOIDANCE,        "CongAvoid") \
 281         EM(RXRPC_CALL_FAST_RETRANSMIT,          "FastReTx ") \
 282         EM(RXRPC_CALL_PACKET_LOSS,              "PktLoss  ") \
 283         E_(RXRPC_CALL_SLOW_START,               "SlowStart")
 284
 285 #define rxrpc_congest_changes \
 286         EM(rxrpc_cong_begin_retransmission,     " Retrans") \
 287         EM(rxrpc_cong_cleared_nacks,            " Cleared") \
 288         EM(rxrpc_cong_new_low_nack,             " NewLowN") \
 289         EM(rxrpc_cong_no_change,                " -") \
 290         EM(rxrpc_cong_progress,                 " Progres") \
 291         EM(rxrpc_cong_idle_reset,               " IdleRes") \
 292         EM(rxrpc_cong_retransmit_again,         " ReTxAgn") \
 293         EM(rxrpc_cong_rtt_window_end,           " RttWinE") \
 294         E_(rxrpc_cong_saw_nack,                 " SawNack")
 295
 296 #define rxrpc_pkts \
 297         EM(0,                                   "?00") \
 298         EM(RXRPC_PACKET_TYPE_DATA,              "DATA") \
 299         EM(RXRPC_PACKET_TYPE_ACK,               "ACK") \
 300         EM(RXRPC_PACKET_TYPE_BUSY,              "BUSY") \
 301         EM(RXRPC_PACKET_TYPE_ABORT,             "ABORT") \
 302         EM(RXRPC_PACKET_TYPE_ACKALL,            "ACKALL") \
 303         EM(RXRPC_PACKET_TYPE_CHALLENGE,         "CHALL") \
 304         EM(RXRPC_PACKET_TYPE_RESPONSE,          "RESP") \
 305         EM(RXRPC_PACKET_TYPE_DEBUG,             "DEBUG") \
 306         EM(9,                                   "?09") \
 307         EM(10,                                  "?10") \
 308         EM(11,                                  "?11") \
 309         EM(12,                                  "?12") \
 310         EM(RXRPC_PACKET_TYPE_VERSION,           "VERSION") \
 311         EM(14,                                  "?14") \
 312         E_(15,                                  "?15")
 313
 314 #define rxrpc_ack_names \
 315         EM(0,                                   "-0-") \
 316         EM(RXRPC_ACK_REQUESTED,                 "REQ") \
 317         EM(RXRPC_ACK_DUPLICATE,                 "DUP") \
 318         EM(RXRPC_ACK_OUT_OF_SEQUENCE,           "OOS") \
 319         EM(RXRPC_ACK_EXCEEDS_WINDOW,            "WIN") \
 320         EM(RXRPC_ACK_NOSPACE,                   "MEM") \
 321         EM(RXRPC_ACK_PING,                      "PNG") \
 322         EM(RXRPC_ACK_PING_RESPONSE,             "PNR") \
 323         EM(RXRPC_ACK_DELAY,                     "DLY") \
 324         EM(RXRPC_ACK_IDLE,                      "IDL") \
 325         E_(RXRPC_ACK__INVALID,                  "-?-")
 326
 327 #define rxrpc_completions \
 328         EM(RXRPC_CALL_SUCCEEDED,                "Succeeded") \
 329         EM(RXRPC_CALL_REMOTELY_ABORTED,         "RemoteAbort") \
 330         EM(RXRPC_CALL_LOCALLY_ABORTED,          "LocalAbort") \
 331         EM(RXRPC_CALL_LOCAL_ERROR,              "LocalError") \
 332         E_(RXRPC_CALL_NETWORK_ERROR,            "NetError")
 333
 334 #define rxrpc_tx_points \
 335         EM(rxrpc_tx_point_call_abort,           "CallAbort") \
 336         EM(rxrpc_tx_point_call_ack,             "CallAck") \
 337         EM(rxrpc_tx_point_call_data_frag,       "CallDataFrag") \
 338         EM(rxrpc_tx_point_call_data_nofrag,     "CallDataNofrag") \
 339         EM(rxrpc_tx_point_call_final_resend,    "CallFinalResend") \
 340         EM(rxrpc_tx_point_conn_abort,           "ConnAbort") \
 341         EM(rxrpc_tx_point_reject,               "Reject") \
 342         EM(rxrpc_tx_point_rxkad_challenge,      "RxkadChall") \
 343         EM(rxrpc_tx_point_rxkad_response,       "RxkadResp") \
 344         EM(rxrpc_tx_point_version_keepalive,    "VerKeepalive") \
 345         E_(rxrpc_tx_point_version_reply,        "VerReply")
 346
 347 #define rxrpc_req_ack_traces \
 348         EM(rxrpc_reqack_ack_lost,               "ACK-LOST  ")   \
 349         EM(rxrpc_reqack_already_on,             "ALREADY-ON")   \
 350         EM(rxrpc_reqack_more_rtt,               "MORE-RTT  ")   \
 351         EM(rxrpc_reqack_no_srv_last,            "NO-SRVLAST")   \
 352         EM(rxrpc_reqack_old_rtt,                "OLD-RTT   ")   \
 353         EM(rxrpc_reqack_retrans,                "RETRANS   ")   \
 354         EM(rxrpc_reqack_slow_start,             "SLOW-START")   \
 355         E_(rxrpc_reqack_small_txwin,            "SMALL-TXWN")
 356 /* ---- Must update size of stat_why_req_ack[] if more are added! */
 357
 358 #define rxrpc_txbuf_traces \
 359         EM(rxrpc_txbuf_alloc_ack,               "ALLOC ACK  ")  \
 360         EM(rxrpc_txbuf_alloc_data,              "ALLOC DATA ")  \
 361         EM(rxrpc_txbuf_free,                    "FREE       ")  \
 362         EM(rxrpc_txbuf_get_buffer,              "GET BUFFER ")  \
 363         EM(rxrpc_txbuf_get_trans,               "GET TRANS  ")  \
 364         EM(rxrpc_txbuf_get_retrans,             "GET RETRANS")  \
 365         EM(rxrpc_txbuf_put_ack_tx,              "PUT ACK TX ")  \
 366         EM(rxrpc_txbuf_put_cleaned,             "PUT CLEANED")  \
 367         EM(rxrpc_txbuf_put_nomem,               "PUT NOMEM  ")  \
 368         EM(rxrpc_txbuf_put_rotated,             "PUT ROTATED")  \
 369         EM(rxrpc_txbuf_put_send_aborted,        "PUT SEND-X ")  \
 370         EM(rxrpc_txbuf_put_trans,               "PUT TRANS  ")  \
 371         EM(rxrpc_txbuf_see_send_more,           "SEE SEND+  ")  \
 372         E_(rxrpc_txbuf_see_unacked,             "SEE UNACKED")
 373
 374 /*
 375  * Generate enums for tracing information.
 376  */
 377 #ifndef __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
 378 #define __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
 379
 380 #undef EM
 381 #undef E_
 382 #define EM(a, b) a,
 383 #define E_(a, b) a
 384
 385 enum rxrpc_bundle_trace         { rxrpc_bundle_traces } __mode(byte);
 386 enum rxrpc_call_trace           { rxrpc_call_traces } __mode(byte);
 387 enum rxrpc_client_trace         { rxrpc_client_traces } __mode(byte);
 388 enum rxrpc_congest_change       { rxrpc_congest_changes } __mode(byte);
 389 enum rxrpc_conn_trace           { rxrpc_conn_traces } __mode(byte);
 390 enum rxrpc_local_trace          { rxrpc_local_traces } __mode(byte);
 391 enum rxrpc_peer_trace           { rxrpc_peer_traces } __mode(byte);
 392 enum rxrpc_propose_ack_outcome  { rxrpc_propose_ack_outcomes } __mode(byte);
 393 enum rxrpc_propose_ack_trace    { rxrpc_propose_ack_traces } __mode(byte);
 394 enum rxrpc_receive_trace        { rxrpc_receive_traces } __mode(byte);
 395 enum rxrpc_recvmsg_trace        { rxrpc_recvmsg_traces } __mode(byte);
 396 enum rxrpc_req_ack_trace        { rxrpc_req_ack_traces } __mode(byte);
 397 enum rxrpc_rtt_rx_trace         { rxrpc_rtt_rx_traces } __mode(byte);
 398 enum rxrpc_rtt_tx_trace         { rxrpc_rtt_tx_traces } __mode(byte);
 399 enum rxrpc_skb_trace            { rxrpc_skb_traces } __mode(byte);
 400 enum rxrpc_timer_trace          { rxrpc_timer_traces } __mode(byte);
 401 enum rxrpc_tx_point             { rxrpc_tx_points } __mode(byte);
 402 enum rxrpc_txbuf_trace          { rxrpc_txbuf_traces } __mode(byte);
 403 enum rxrpc_txqueue_trace        { rxrpc_txqueue_traces } __mode(byte);
 404
 405 #endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */
 406
 407 /*
 408  * Export enum symbols via userspace.
 409  */
 410 #undef EM
 411 #undef E_
 412 #define EM(a, b) TRACE_DEFINE_ENUM(a);
 413 #define E_(a, b) TRACE_DEFINE_ENUM(a);
 414
 415 rxrpc_bundle_traces;
 416 rxrpc_call_traces;
 417 rxrpc_client_traces;
 418 rxrpc_congest_changes;
 419 rxrpc_congest_modes;
 420 rxrpc_conn_traces;
 421 rxrpc_local_traces;
 422 rxrpc_propose_ack_traces;
 423 rxrpc_receive_traces;
 424 rxrpc_recvmsg_traces;
 425 rxrpc_req_ack_traces;
 426 rxrpc_rtt_rx_traces;
 427 rxrpc_rtt_tx_traces;
 428 rxrpc_skb_traces;
 429 rxrpc_timer_traces;
 430 rxrpc_tx_points;
 431 rxrpc_txbuf_traces;
 432 rxrpc_txqueue_traces;
 433
 434 /*
 435  * Now redefine the EM() and E_() macros to map the enums to the strings that
 436  * will be printed in the output.
 437  */
 438 #undef EM
 439 #undef E_
 440 #define EM(a, b)        { a, b },
 441 #define E_(a, b)        { a, b }
 442
 443 TRACE_EVENT(rxrpc_local,
 444             TP_PROTO(unsigned int local_debug_id, enum rxrpc_local_trace op,
 445                      int ref, int usage),
 446
 447             TP_ARGS(local_debug_id, op, ref, usage),
 448
 449             TP_STRUCT__entry(
 450                     __field(unsigned int,       local           )
 451                     __field(int,                op              )
 452                     __field(int,                ref             )
 453                     __field(int,                usage           )
 454                              ),
 455
 456             TP_fast_assign(
 457                     __entry->local = local_debug_id;
 458                     __entry->op = op;
 459                     __entry->ref = ref;
 460                     __entry->usage = usage;
 461                            ),
 462
 463             TP_printk("L=%08x %s r=%d u=%d",
 464                       __entry->local,
 465                       __print_symbolic(__entry->op, rxrpc_local_traces),
 466                       __entry->ref,
 467                       __entry->usage)
 468             );
 469
 470 TRACE_EVENT(rxrpc_peer,
 471             TP_PROTO(unsigned int peer_debug_id, int ref, enum rxrpc_peer_trace why),
 472
 473             TP_ARGS(peer_debug_id, ref, why),
 474
 475             TP_STRUCT__entry(
 476                     __field(unsigned int,       peer            )
 477                     __field(int,                ref             )
 478                     __field(int,                why             )
 479                              ),
 480
 481             TP_fast_assign(
 482                     __entry->peer = peer_debug_id;
 483                     __entry->ref = ref;
 484                     __entry->why = why;
 485                            ),
 486
 487             TP_printk("P=%08x %s r=%d",
 488                       __entry->peer,
 489                       __print_symbolic(__entry->why, rxrpc_peer_traces),
 490                       __entry->ref)
 491             );
 492
 493 TRACE_EVENT(rxrpc_bundle,
 494             TP_PROTO(unsigned int bundle_debug_id, int ref, enum rxrpc_bundle_trace why),
 495
 496             TP_ARGS(bundle_debug_id, ref, why),
 497
 498             TP_STRUCT__entry(
 499                     __field(unsigned int,       bundle          )
 500                     __field(int,                ref             )
 501                     __field(int,                why             )
 502                              ),
 503
 504             TP_fast_assign(
 505                     __entry->bundle = bundle_debug_id;
 506                     __entry->ref = ref;
 507                     __entry->why = why;
 508                            ),
 509
 510             TP_printk("CB=%08x %s r=%d",
 511                       __entry->bundle,
 512                       __print_symbolic(__entry->why, rxrpc_bundle_traces),
 513                       __entry->ref)
 514             );
 515
 516 TRACE_EVENT(rxrpc_conn,
 517             TP_PROTO(unsigned int conn_debug_id, int ref, enum rxrpc_conn_trace why),
 518
 519             TP_ARGS(conn_debug_id, ref, why),
 520
 521             TP_STRUCT__entry(
 522                     __field(unsigned int,       conn            )
 523                     __field(int,                ref             )
 524                     __field(int,                why             )
 525                              ),
 526
 527             TP_fast_assign(
 528                     __entry->conn = conn_debug_id;
 529                     __entry->ref = ref;
 530                     __entry->why = why;
 531                            ),
 532
 533             TP_printk("C=%08x %s r=%d",
 534                       __entry->conn,
 535                       __print_symbolic(__entry->why, rxrpc_conn_traces),
 536                       __entry->ref)
 537             );
 538
 539 TRACE_EVENT(rxrpc_client,
 540             TP_PROTO(struct rxrpc_connection *conn, int channel,
 541                      enum rxrpc_client_trace op),
 542
 543             TP_ARGS(conn, channel, op),
 544
 545             TP_STRUCT__entry(
 546                     __field(unsigned int,               conn            )
 547                     __field(u32,                        cid             )
 548                     __field(int,                        channel         )
 549                     __field(int,                        usage           )
 550                     __field(enum rxrpc_client_trace,    op              )
 551                              ),
 552
 553             TP_fast_assign(
 554                     __entry->conn = conn ? conn->debug_id : 0;
 555                     __entry->channel = channel;
 556                     __entry->usage = conn ? refcount_read(&conn->ref) : -2;
 557                     __entry->op = op;
 558                     __entry->cid = conn ? conn->proto.cid : 0;
 559                            ),
 560
 561             TP_printk("C=%08x h=%2d %s i=%08x u=%d",
 562                       __entry->conn,
 563                       __entry->channel,
 564                       __print_symbolic(__entry->op, rxrpc_client_traces),
 565                       __entry->cid,
 566                       __entry->usage)
 567             );
 568
 569 TRACE_EVENT(rxrpc_call,
 570             TP_PROTO(unsigned int call_debug_id, int ref, unsigned long aux,
 571                      enum rxrpc_call_trace why),
 572
 573             TP_ARGS(call_debug_id, ref, aux, why),
 574
 575             TP_STRUCT__entry(
 576                     __field(unsigned int,               call            )
 577                     __field(int,                        ref             )
 578                     __field(int,                        why             )
 579                     __field(unsigned long,              aux             )
 580                              ),
 581
 582             TP_fast_assign(
 583                     __entry->call = call_debug_id;
 584                     __entry->ref = ref;
 585                     __entry->why = why;
 586                     __entry->aux = aux;
 587                            ),
 588
 589             TP_printk("c=%08x %s r=%d a=%lx",
 590                       __entry->call,
 591                       __print_symbolic(__entry->why, rxrpc_call_traces),
 592                       __entry->ref,
 593                       __entry->aux)
 594             );
 595
 596 TRACE_EVENT(rxrpc_skb,
 597             TP_PROTO(struct sk_buff *skb, int usage, int mod_count,
 598                      enum rxrpc_skb_trace why),
 599
 600             TP_ARGS(skb, usage, mod_count, why),
 601
 602             TP_STRUCT__entry(
 603                     __field(struct sk_buff *,           skb             )
 604                     __field(int,                        usage           )
 605                     __field(int,                        mod_count       )
 606                     __field(enum rxrpc_skb_trace,       why             )
 607                              ),
 608
 609             TP_fast_assign(
 610                     __entry->skb = skb;
 611                     __entry->usage = usage;
 612                     __entry->mod_count = mod_count;
 613                     __entry->why = why;
 614                            ),
 615
 616             TP_printk("s=%p Rx %s u=%d m=%d",
 617                       __entry->skb,
 618                       __print_symbolic(__entry->why, rxrpc_skb_traces),
 619                       __entry->usage,
 620                       __entry->mod_count)
 621             );
 622
 623 TRACE_EVENT(rxrpc_rx_packet,
 624             TP_PROTO(struct rxrpc_skb_priv *sp),
 625
 626             TP_ARGS(sp),
 627
 628             TP_STRUCT__entry(
 629                     __field_struct(struct rxrpc_host_header,    hdr             )
 630                              ),
 631
 632             TP_fast_assign(
 633                     memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
 634                            ),
 635
 636             TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s",
 637                       __entry->hdr.epoch, __entry->hdr.cid,
 638                       __entry->hdr.callNumber, __entry->hdr.serviceId,
 639                       __entry->hdr.serial, __entry->hdr.seq,
 640                       __entry->hdr.type, __entry->hdr.flags,
 641                       __entry->hdr.type <= 15 ?
 642                       __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
 643             );
 644
 645 TRACE_EVENT(rxrpc_rx_done,
 646             TP_PROTO(int result, int abort_code),
 647
 648             TP_ARGS(result, abort_code),
 649
 650             TP_STRUCT__entry(
 651                     __field(int,                        result          )
 652                     __field(int,                        abort_code      )
 653                              ),
 654
 655             TP_fast_assign(
 656                     __entry->result = result;
 657                     __entry->abort_code = abort_code;
 658                            ),
 659
 660             TP_printk("r=%d a=%d", __entry->result, __entry->abort_code)
 661             );
 662
 663 TRACE_EVENT(rxrpc_abort,
 664             TP_PROTO(unsigned int call_nr, const char *why, u32 cid, u32 call_id,
 665                      rxrpc_seq_t seq, int abort_code, int error),
 666
 667             TP_ARGS(call_nr, why, cid, call_id, seq, abort_code, error),
 668
 669             TP_STRUCT__entry(
 670                     __field(unsigned int,               call_nr         )
 671                     __array(char,                       why, 4          )
 672                     __field(u32,                        cid             )
 673                     __field(u32,                        call_id         )
 674                     __field(rxrpc_seq_t,                seq             )
 675                     __field(int,                        abort_code      )
 676                     __field(int,                        error           )
 677                              ),
 678
 679             TP_fast_assign(
 680                     memcpy(__entry->why, why, 4);
 681                     __entry->call_nr = call_nr;
 682                     __entry->cid = cid;
 683                     __entry->call_id = call_id;
 684                     __entry->abort_code = abort_code;
 685                     __entry->error = error;
 686                     __entry->seq = seq;
 687                            ),
 688
 689             TP_printk("c=%08x %08x:%08x s=%u a=%d e=%d %s",
 690                       __entry->call_nr,
 691                       __entry->cid, __entry->call_id, __entry->seq,
 692                       __entry->abort_code, __entry->error, __entry->why)
 693             );
 694
 695 TRACE_EVENT(rxrpc_call_complete,
 696             TP_PROTO(struct rxrpc_call *call),
 697
 698             TP_ARGS(call),
 699
 700             TP_STRUCT__entry(
 701                     __field(unsigned int,               call            )
 702                     __field(enum rxrpc_call_completion, compl           )
 703                     __field(int,                        error           )
 704                     __field(u32,                        abort_code      )
 705                              ),
 706
 707             TP_fast_assign(
 708                     __entry->call = call->debug_id;
 709                     __entry->compl = call->completion;
 710                     __entry->error = call->error;
 711                     __entry->abort_code = call->abort_code;
 712                            ),
 713
 714             TP_printk("c=%08x %s r=%d ac=%d",
 715                       __entry->call,
 716                       __print_symbolic(__entry->compl, rxrpc_completions),
 717                       __entry->error,
 718                       __entry->abort_code)
 719             );
 720
 721 TRACE_EVENT(rxrpc_txqueue,
 722             TP_PROTO(struct rxrpc_call *call, enum rxrpc_txqueue_trace why),
 723
 724             TP_ARGS(call, why),
 725
 726             TP_STRUCT__entry(
 727                     __field(unsigned int,               call            )
 728                     __field(enum rxrpc_txqueue_trace,   why             )
 729                     __field(rxrpc_seq_t,                acks_hard_ack   )
 730                     __field(rxrpc_seq_t,                tx_bottom       )
 731                     __field(rxrpc_seq_t,                tx_top          )
 732                     __field(int,                        tx_winsize      )
 733                              ),
 734
 735             TP_fast_assign(
 736                     __entry->call = call->debug_id;
 737                     __entry->why = why;
 738                     __entry->acks_hard_ack = call->acks_hard_ack;
 739                     __entry->tx_bottom = call->tx_bottom;
 740                     __entry->tx_top = call->tx_top;
 741                     __entry->tx_winsize = call->tx_winsize;
 742                            ),
 743
 744             TP_printk("c=%08x %s f=%08x h=%08x n=%u/%u/%u",
 745                       __entry->call,
 746                       __print_symbolic(__entry->why, rxrpc_txqueue_traces),
 747                       __entry->tx_bottom,
 748                       __entry->acks_hard_ack,
 749                       __entry->tx_top - __entry->tx_bottom,
 750                       __entry->tx_top - __entry->acks_hard_ack,
 751                       __entry->tx_winsize)
 752             );
 753
 754 TRACE_EVENT(rxrpc_rx_data,
 755             TP_PROTO(unsigned int call, rxrpc_seq_t seq,
 756                      rxrpc_serial_t serial, u8 flags),
 757
 758             TP_ARGS(call, seq, serial, flags),
 759
 760             TP_STRUCT__entry(
 761                     __field(unsigned int,               call            )
 762                     __field(rxrpc_seq_t,                seq             )
 763                     __field(rxrpc_serial_t,             serial          )
 764                     __field(u8,                         flags           )
 765                              ),
 766
 767             TP_fast_assign(
 768                     __entry->call = call;
 769                     __entry->seq = seq;
 770                     __entry->serial = serial;
 771                     __entry->flags = flags;
 772                            ),
 773
 774             TP_printk("c=%08x DATA %08x q=%08x fl=%02x",
 775                       __entry->call,
 776                       __entry->serial,
 777                       __entry->seq,
 778                       __entry->flags)
 779             );
 780
 781 TRACE_EVENT(rxrpc_rx_ack,
 782             TP_PROTO(struct rxrpc_call *call,
 783                      rxrpc_serial_t serial, rxrpc_serial_t ack_serial,
 784                      rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks),
 785
 786             TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks),
 787
 788             TP_STRUCT__entry(
 789                     __field(unsigned int,               call            )
 790                     __field(rxrpc_serial_t,             serial          )
 791                     __field(rxrpc_serial_t,             ack_serial      )
 792                     __field(rxrpc_seq_t,                first           )
 793                     __field(rxrpc_seq_t,                prev            )
 794                     __field(u8,                         reason          )
 795                     __field(u8,                         n_acks          )
 796                              ),
 797
 798             TP_fast_assign(
 799                     __entry->call = call->debug_id;
 800                     __entry->serial = serial;
 801                     __entry->ack_serial = ack_serial;
 802                     __entry->first = first;
 803                     __entry->prev = prev;
 804                     __entry->reason = reason;
 805                     __entry->n_acks = n_acks;
 806                            ),
 807
 808             TP_printk("c=%08x %08x %s r=%08x f=%08x p=%08x n=%u",
 809                       __entry->call,
 810                       __entry->serial,
 811                       __print_symbolic(__entry->reason, rxrpc_ack_names),
 812                       __entry->ack_serial,
 813                       __entry->first,
 814                       __entry->prev,
 815                       __entry->n_acks)
 816             );
 817
 818 TRACE_EVENT(rxrpc_rx_abort,
 819             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
 820                      u32 abort_code),
 821
 822             TP_ARGS(call, serial, abort_code),
 823
 824             TP_STRUCT__entry(
 825                     __field(unsigned int,               call            )
 826                     __field(rxrpc_serial_t,             serial          )
 827                     __field(u32,                        abort_code      )
 828                              ),
 829
 830             TP_fast_assign(
 831                     __entry->call = call->debug_id;
 832                     __entry->serial = serial;
 833                     __entry->abort_code = abort_code;
 834                            ),
 835
 836             TP_printk("c=%08x ABORT %08x ac=%d",
 837                       __entry->call,
 838                       __entry->serial,
 839                       __entry->abort_code)
 840             );
 841
 842 TRACE_EVENT(rxrpc_rx_challenge,
 843             TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t serial,
 844                      u32 version, u32 nonce, u32 min_level),
 845
 846             TP_ARGS(conn, serial, version, nonce, min_level),
 847
 848             TP_STRUCT__entry(
 849                     __field(unsigned int,               conn            )
 850                     __field(rxrpc_serial_t,             serial          )
 851                     __field(u32,                        version         )
 852                     __field(u32,                        nonce           )
 853                     __field(u32,                        min_level       )
 854                              ),
 855
 856             TP_fast_assign(
 857                     __entry->conn = conn->debug_id;
 858                     __entry->serial = serial;
 859                     __entry->version = version;
 860                     __entry->nonce = nonce;
 861                     __entry->min_level = min_level;
 862                            ),
 863
 864             TP_printk("C=%08x CHALLENGE %08x v=%x n=%x ml=%x",
 865                       __entry->conn,
 866                       __entry->serial,
 867                       __entry->version,
 868                       __entry->nonce,
 869                       __entry->min_level)
 870             );
 871
 872 TRACE_EVENT(rxrpc_rx_response,
 873             TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t serial,
 874                      u32 version, u32 kvno, u32 ticket_len),
 875
 876             TP_ARGS(conn, serial, version, kvno, ticket_len),
 877
 878             TP_STRUCT__entry(
 879                     __field(unsigned int,               conn            )
 880                     __field(rxrpc_serial_t,             serial          )
 881                     __field(u32,                        version         )
 882                     __field(u32,                        kvno            )
 883                     __field(u32,                        ticket_len      )
 884                              ),
 885
 886             TP_fast_assign(
 887                     __entry->conn = conn->debug_id;
 888                     __entry->serial = serial;
 889                     __entry->version = version;
 890                     __entry->kvno = kvno;
 891                     __entry->ticket_len = ticket_len;
 892                            ),
 893
 894             TP_printk("C=%08x RESPONSE %08x v=%x kvno=%x tl=%x",
 895                       __entry->conn,
 896                       __entry->serial,
 897                       __entry->version,
 898                       __entry->kvno,
 899                       __entry->ticket_len)
 900             );
 901
 902 TRACE_EVENT(rxrpc_rx_rwind_change,
 903             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
 904                      u32 rwind, bool wake),
 905
 906             TP_ARGS(call, serial, rwind, wake),
 907
 908             TP_STRUCT__entry(
 909                     __field(unsigned int,               call            )
 910                     __field(rxrpc_serial_t,             serial          )
 911                     __field(u32,                        rwind           )
 912                     __field(bool,                       wake            )
 913                              ),
 914
 915             TP_fast_assign(
 916                     __entry->call = call->debug_id;
 917                     __entry->serial = serial;
 918                     __entry->rwind = rwind;
 919                     __entry->wake = wake;
 920                            ),
 921
 922             TP_printk("c=%08x %08x rw=%u%s",
 923                       __entry->call,
 924                       __entry->serial,
 925                       __entry->rwind,
 926                       __entry->wake ? " wake" : "")
 927             );
 928
 929 TRACE_EVENT(rxrpc_tx_packet,
 930             TP_PROTO(unsigned int call_id, struct rxrpc_wire_header *whdr,
 931                      enum rxrpc_tx_point where),
 932
 933             TP_ARGS(call_id, whdr, where),
 934
 935             TP_STRUCT__entry(
 936                     __field(unsigned int,                       call    )
 937                     __field(enum rxrpc_tx_point,                where   )
 938                     __field_struct(struct rxrpc_wire_header,    whdr    )
 939                              ),
 940
 941             TP_fast_assign(
 942                     __entry->call = call_id;
 943                     memcpy(&__entry->whdr, whdr, sizeof(__entry->whdr));
 944                     __entry->where = where;
 945                            ),
 946
 947             TP_printk("c=%08x %08x:%08x:%08x:%04x %08x %08x %02x %02x %s %s",
 948                       __entry->call,
 949                       ntohl(__entry->whdr.epoch),
 950                       ntohl(__entry->whdr.cid),
 951                       ntohl(__entry->whdr.callNumber),
 952                       ntohs(__entry->whdr.serviceId),
 953                       ntohl(__entry->whdr.serial),
 954                       ntohl(__entry->whdr.seq),
 955                       __entry->whdr.type, __entry->whdr.flags,
 956                       __entry->whdr.type <= 15 ?
 957                       __print_symbolic(__entry->whdr.type, rxrpc_pkts) : "?UNK",
 958                       __print_symbolic(__entry->where, rxrpc_tx_points))
 959             );
 960
 961 TRACE_EVENT(rxrpc_tx_data,
 962             TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
 963                      rxrpc_serial_t serial, u8 flags, bool retrans, bool lose),
 964
 965             TP_ARGS(call, seq, serial, flags, retrans, lose),
 966
 967             TP_STRUCT__entry(
 968                     __field(unsigned int,               call            )
 969                     __field(rxrpc_seq_t,                seq             )
 970                     __field(rxrpc_serial_t,             serial          )
 971                     __field(u32,                        cid             )
 972                     __field(u32,                        call_id         )
 973                     __field(u8,                         flags           )
 974                     __field(bool,                       retrans         )
 975                     __field(bool,                       lose            )
 976                              ),
 977
 978             TP_fast_assign(
 979                     __entry->call = call->debug_id;
 980                     __entry->cid = call->cid;
 981                     __entry->call_id = call->call_id;
 982                     __entry->seq = seq;
 983                     __entry->serial = serial;
 984                     __entry->flags = flags;
 985                     __entry->retrans = retrans;
 986                     __entry->lose = lose;
 987                            ),
 988
 989             TP_printk("c=%08x DATA %08x:%08x %08x q=%08x fl=%02x%s%s",
 990                       __entry->call,
 991                       __entry->cid,
 992                       __entry->call_id,
 993                       __entry->serial,
 994                       __entry->seq,
 995                       __entry->flags,
 996                       __entry->retrans ? " *RETRANS*" : "",
 997                       __entry->lose ? " *LOSE*" : "")
 998             );
 999
1000 TRACE_EVENT(rxrpc_tx_ack,
1001             TP_PROTO(unsigned int call, rxrpc_serial_t serial,
1002                      rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial,
1003                      u8 reason, u8 n_acks),
1004
1005             TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks),
1006
1007             TP_STRUCT__entry(
1008                     __field(unsigned int,               call            )
1009                     __field(rxrpc_serial_t,             serial          )
1010                     __field(rxrpc_seq_t,                ack_first       )
1011                     __field(rxrpc_serial_t,             ack_serial      )
1012                     __field(u8,                         reason          )
1013                     __field(u8,                         n_acks          )
1014                              ),
1015
1016             TP_fast_assign(
1017                     __entry->call = call;
1018                     __entry->serial = serial;
1019                     __entry->ack_first = ack_first;
1020                     __entry->ack_serial = ack_serial;
1021                     __entry->reason = reason;
1022                     __entry->n_acks = n_acks;
1023                            ),
1024
1025             TP_printk(" c=%08x ACK  %08x %s f=%08x r=%08x n=%u",
1026                       __entry->call,
1027                       __entry->serial,
1028                       __print_symbolic(__entry->reason, rxrpc_ack_names),
1029                       __entry->ack_first,
1030                       __entry->ack_serial,
1031                       __entry->n_acks)
1032             );
1033
1034 TRACE_EVENT(rxrpc_receive,
1035             TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why,
1036                      rxrpc_serial_t serial, rxrpc_seq_t seq),
1037
1038             TP_ARGS(call, why, serial, seq),
1039
1040             TP_STRUCT__entry(
1041                     __field(unsigned int,               call            )
1042                     __field(enum rxrpc_receive_trace,   why             )
1043                     __field(rxrpc_serial_t,             serial          )
1044                     __field(rxrpc_seq_t,                seq             )
1045                     __field(u64,                        window          )
1046                              ),
1047
1048             TP_fast_assign(
1049                     __entry->call = call->debug_id;
1050                     __entry->why = why;
1051                     __entry->serial = serial;
1052                     __entry->seq = seq;
1053                     __entry->window = atomic64_read(&call->ackr_window);
1054                            ),
1055
1056             TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x",
1057                       __entry->call,
1058                       __print_symbolic(__entry->why, rxrpc_receive_traces),
1059                       __entry->serial,
1060                       __entry->seq,
1061                       lower_32_bits(__entry->window),
1062                       upper_32_bits(__entry->window))
1063             );
1064
1065 TRACE_EVENT(rxrpc_recvmsg,
1066             TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why,
1067                      int ret),
1068
1069             TP_ARGS(call, why, ret),
1070
1071             TP_STRUCT__entry(
1072                     __field(unsigned int,               call            )
1073                     __field(enum rxrpc_recvmsg_trace,   why             )
1074                     __field(int,                        ret             )
1075                              ),
1076
1077             TP_fast_assign(
1078                     __entry->call = call ? call->debug_id : 0;
1079                     __entry->why = why;
1080                     __entry->ret = ret;
1081                            ),
1082
1083             TP_printk("c=%08x %s ret=%d",
1084                       __entry->call,
1085                       __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
1086                       __entry->ret)
1087             );
1088
1089 TRACE_EVENT(rxrpc_recvdata,
1090             TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why,
1091                      rxrpc_seq_t seq, unsigned int offset, unsigned int len,
1092                      int ret),
1093
1094             TP_ARGS(call, why, seq, offset, len, ret),
1095
1096             TP_STRUCT__entry(
1097                     __field(unsigned int,               call            )
1098                     __field(enum rxrpc_recvmsg_trace,   why             )
1099                     __field(rxrpc_seq_t,                seq             )
1100                     __field(unsigned int,               offset          )
1101                     __field(unsigned int,               len             )
1102                     __field(int,                        ret             )
1103                              ),
1104
1105             TP_fast_assign(
1106                     __entry->call = call ? call->debug_id : 0;
1107                     __entry->why = why;
1108                     __entry->seq = seq;
1109                     __entry->offset = offset;
1110                     __entry->len = len;
1111                     __entry->ret = ret;
1112                            ),
1113
1114             TP_printk("c=%08x %s q=%08x o=%u l=%u ret=%d",
1115                       __entry->call,
1116                       __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
1117                       __entry->seq,
1118                       __entry->offset,
1119                       __entry->len,
1120                       __entry->ret)
1121             );
1122
1123 TRACE_EVENT(rxrpc_rtt_tx,
1124             TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why,
1125                      int slot, rxrpc_serial_t send_serial),
1126
1127             TP_ARGS(call, why, slot, send_serial),
1128
1129             TP_STRUCT__entry(
1130                     __field(unsigned int,               call            )
1131                     __field(enum rxrpc_rtt_tx_trace,    why             )
1132                     __field(int,                        slot            )
1133                     __field(rxrpc_serial_t,             send_serial     )
1134                              ),
1135
1136             TP_fast_assign(
1137                     __entry->call = call->debug_id;
1138                     __entry->why = why;
1139                     __entry->slot = slot;
1140                     __entry->send_serial = send_serial;
1141                            ),
1142
1143             TP_printk("c=%08x [%d] %s sr=%08x",
1144                       __entry->call,
1145                       __entry->slot,
1146                       __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
1147                       __entry->send_serial)
1148             );
1149
1150 TRACE_EVENT(rxrpc_rtt_rx,
1151             TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
1152                      int slot,
1153                      rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial,
1154                      u32 rtt, u32 rto),
1155
1156             TP_ARGS(call, why, slot, send_serial, resp_serial, rtt, rto),
1157
1158             TP_STRUCT__entry(
1159                     __field(unsigned int,               call            )
1160                     __field(enum rxrpc_rtt_rx_trace,    why             )
1161                     __field(int,                        slot            )
1162                     __field(rxrpc_serial_t,             send_serial     )
1163                     __field(rxrpc_serial_t,             resp_serial     )
1164                     __field(u32,                        rtt             )
1165                     __field(u32,                        rto             )
1166                              ),
1167
1168             TP_fast_assign(
1169                     __entry->call = call->debug_id;
1170                     __entry->why = why;
1171                     __entry->slot = slot;
1172                     __entry->send_serial = send_serial;
1173                     __entry->resp_serial = resp_serial;
1174                     __entry->rtt = rtt;
1175                     __entry->rto = rto;
1176                            ),
1177
1178             TP_printk("c=%08x [%d] %s sr=%08x rr=%08x rtt=%u rto=%u",
1179                       __entry->call,
1180                       __entry->slot,
1181                       __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
1182                       __entry->send_serial,
1183                       __entry->resp_serial,
1184                       __entry->rtt,
1185                       __entry->rto)
1186             );
1187
1188 TRACE_EVENT(rxrpc_timer,
1189             TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why,
1190                      unsigned long now),
1191
1192             TP_ARGS(call, why, now),
1193
1194             TP_STRUCT__entry(
1195                     __field(unsigned int,                       call            )
1196                     __field(enum rxrpc_timer_trace,             why             )
1197                     __field(long,                               now             )
1198                     __field(long,                               ack_at          )
1199                     __field(long,                               ack_lost_at     )
1200                     __field(long,                               resend_at       )
1201                     __field(long,                               ping_at         )
1202                     __field(long,                               expect_rx_by    )
1203                     __field(long,                               expect_req_by   )
1204                     __field(long,                               expect_term_by  )
1205                     __field(long,                               timer           )
1206                              ),
1207
1208             TP_fast_assign(
1209                     __entry->call               = call->debug_id;
1210                     __entry->why                = why;
1211                     __entry->now                = now;
1212                     __entry->ack_at             = call->delay_ack_at;
1213                     __entry->ack_lost_at        = call->ack_lost_at;
1214                     __entry->resend_at          = call->resend_at;
1215                     __entry->expect_rx_by       = call->expect_rx_by;
1216                     __entry->expect_req_by      = call->expect_req_by;
1217                     __entry->expect_term_by     = call->expect_term_by;
1218                     __entry->timer              = call->timer.expires;
1219                            ),
1220
1221             TP_printk("c=%08x %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
1222                       __entry->call,
1223                       __print_symbolic(__entry->why, rxrpc_timer_traces),
1224                       __entry->ack_at - __entry->now,
1225                       __entry->ack_lost_at - __entry->now,
1226                       __entry->resend_at - __entry->now,
1227                       __entry->expect_rx_by - __entry->now,
1228                       __entry->expect_req_by - __entry->now,
1229                       __entry->expect_term_by - __entry->now,
1230                       __entry->timer - __entry->now)
1231             );
1232
1233 TRACE_EVENT(rxrpc_timer_expired,
1234             TP_PROTO(struct rxrpc_call *call, unsigned long now),
1235
1236             TP_ARGS(call, now),
1237
1238             TP_STRUCT__entry(
1239                     __field(unsigned int,                       call            )
1240                     __field(long,                               now             )
1241                     __field(long,                               ack_at          )
1242                     __field(long,                               ack_lost_at     )
1243                     __field(long,                               resend_at       )
1244                     __field(long,                               ping_at         )
1245                     __field(long,                               expect_rx_by    )
1246                     __field(long,                               expect_req_by   )
1247                     __field(long,                               expect_term_by  )
1248                     __field(long,                               timer           )
1249                              ),
1250
1251             TP_fast_assign(
1252                     __entry->call               = call->debug_id;
1253                     __entry->now                = now;
1254                     __entry->ack_at             = call->delay_ack_at;
1255                     __entry->ack_lost_at        = call->ack_lost_at;
1256                     __entry->resend_at          = call->resend_at;
1257                     __entry->expect_rx_by       = call->expect_rx_by;
1258                     __entry->expect_req_by      = call->expect_req_by;
1259                     __entry->expect_term_by     = call->expect_term_by;
1260                     __entry->timer              = call->timer.expires;
1261                            ),
1262
1263             TP_printk("c=%08x EXPIRED a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
1264                       __entry->call,
1265                       __entry->ack_at - __entry->now,
1266                       __entry->ack_lost_at - __entry->now,
1267                       __entry->resend_at - __entry->now,
1268                       __entry->expect_rx_by - __entry->now,
1269                       __entry->expect_req_by - __entry->now,
1270                       __entry->expect_term_by - __entry->now,
1271                       __entry->timer - __entry->now)
1272             );
1273
1274 TRACE_EVENT(rxrpc_rx_lose,
1275             TP_PROTO(struct rxrpc_skb_priv *sp),
1276
1277             TP_ARGS(sp),
1278
1279             TP_STRUCT__entry(
1280                     __field_struct(struct rxrpc_host_header,    hdr             )
1281                              ),
1282
1283             TP_fast_assign(
1284                     memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
1285                            ),
1286
1287             TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*",
1288                       __entry->hdr.epoch, __entry->hdr.cid,
1289                       __entry->hdr.callNumber, __entry->hdr.serviceId,
1290                       __entry->hdr.serial, __entry->hdr.seq,
1291                       __entry->hdr.type, __entry->hdr.flags,
1292                       __entry->hdr.type <= 15 ?
1293                       __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
1294             );
1295
1296 TRACE_EVENT(rxrpc_propose_ack,
1297             TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1298                      u8 ack_reason, rxrpc_serial_t serial),
1299
1300             TP_ARGS(call, why, ack_reason, serial),
1301
1302             TP_STRUCT__entry(
1303                     __field(unsigned int,                       call            )
1304                     __field(enum rxrpc_propose_ack_trace,       why             )
1305                     __field(rxrpc_serial_t,                     serial          )
1306                     __field(u8,                                 ack_reason      )
1307                              ),
1308
1309             TP_fast_assign(
1310                     __entry->call       = call->debug_id;
1311                     __entry->why        = why;
1312                     __entry->serial     = serial;
1313                     __entry->ack_reason = ack_reason;
1314                            ),
1315
1316             TP_printk("c=%08x %s %s r=%08x",
1317                       __entry->call,
1318                       __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1319                       __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1320                       __entry->serial)
1321             );
1322
1323 TRACE_EVENT(rxrpc_send_ack,
1324             TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1325                      u8 ack_reason, rxrpc_serial_t serial),
1326
1327             TP_ARGS(call, why, ack_reason, serial),
1328
1329             TP_STRUCT__entry(
1330                     __field(unsigned int,                       call            )
1331                     __field(enum rxrpc_propose_ack_trace,       why             )
1332                     __field(rxrpc_serial_t,                     serial          )
1333                     __field(u8,                                 ack_reason      )
1334                              ),
1335
1336             TP_fast_assign(
1337                     __entry->call       = call->debug_id;
1338                     __entry->why        = why;
1339                     __entry->serial     = serial;
1340                     __entry->ack_reason = ack_reason;
1341                            ),
1342
1343             TP_printk("c=%08x %s %s r=%08x",
1344                       __entry->call,
1345                       __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1346                       __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1347                       __entry->serial)
1348             );
1349
1350 TRACE_EVENT(rxrpc_drop_ack,
1351             TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1352                      u8 ack_reason, rxrpc_serial_t serial, bool nobuf),
1353
1354             TP_ARGS(call, why, ack_reason, serial, nobuf),
1355
1356             TP_STRUCT__entry(
1357                     __field(unsigned int,                       call            )
1358                     __field(enum rxrpc_propose_ack_trace,       why             )
1359                     __field(rxrpc_serial_t,                     serial          )
1360                     __field(u8,                                 ack_reason      )
1361                     __field(bool,                               nobuf           )
1362                              ),
1363
1364             TP_fast_assign(
1365                     __entry->call       = call->debug_id;
1366                     __entry->why        = why;
1367                     __entry->serial     = serial;
1368                     __entry->ack_reason = ack_reason;
1369                     __entry->nobuf      = nobuf;
1370                            ),
1371
1372             TP_printk("c=%08x %s %s r=%08x nbf=%u",
1373                       __entry->call,
1374                       __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1375                       __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1376                       __entry->serial, __entry->nobuf)
1377             );
1378
1379 TRACE_EVENT(rxrpc_retransmit,
1380             TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, s64 expiry),
1381
1382             TP_ARGS(call, seq, expiry),
1383
1384             TP_STRUCT__entry(
1385                     __field(unsigned int,               call            )
1386                     __field(rxrpc_seq_t,                seq             )
1387                     __field(s64,                        expiry          )
1388                              ),
1389
1390             TP_fast_assign(
1391                     __entry->call = call->debug_id;
1392                     __entry->seq = seq;
1393                     __entry->expiry = expiry;
1394                            ),
1395
1396             TP_printk("c=%08x q=%x xp=%lld",
1397                       __entry->call,
1398                       __entry->seq,
1399                       __entry->expiry)
1400             );
1401
1402 TRACE_EVENT(rxrpc_congest,
1403             TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary,
1404                      rxrpc_serial_t ack_serial, enum rxrpc_congest_change change),
1405
1406             TP_ARGS(call, summary, ack_serial, change),
1407
1408             TP_STRUCT__entry(
1409                     __field(unsigned int,                       call            )
1410                     __field(enum rxrpc_congest_change,          change          )
1411                     __field(rxrpc_seq_t,                        hard_ack        )
1412                     __field(rxrpc_seq_t,                        top             )
1413                     __field(rxrpc_seq_t,                        lowest_nak      )
1414                     __field(rxrpc_serial_t,                     ack_serial      )
1415                     __field_struct(struct rxrpc_ack_summary,    sum             )
1416                              ),
1417
1418             TP_fast_assign(
1419                     __entry->call       = call->debug_id;
1420                     __entry->change     = change;
1421                     __entry->hard_ack   = call->acks_hard_ack;
1422                     __entry->top        = call->tx_top;
1423                     __entry->lowest_nak = call->acks_lowest_nak;
1424                     __entry->ack_serial = ack_serial;
1425                     memcpy(&__entry->sum, summary, sizeof(__entry->sum));
1426                            ),
1427
1428             TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u nA=%u,%u+%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
1429                       __entry->call,
1430                       __entry->ack_serial,
1431                       __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
1432                       __entry->hard_ack,
1433                       __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
1434                       __entry->sum.cwnd,
1435                       __entry->sum.ssthresh,
1436                       __entry->sum.nr_acks, __entry->sum.saw_nacks,
1437                       __entry->sum.nr_new_acks,
1438                       __entry->sum.nr_rot_new_acks,
1439                       __entry->top - __entry->hard_ack,
1440                       __entry->sum.cumulative_acks,
1441                       __entry->sum.dup_acks,
1442                       __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "",
1443                       __print_symbolic(__entry->change, rxrpc_congest_changes),
1444                       __entry->sum.retrans_timeo ? " rTxTo" : "")
1445             );
1446
1447 TRACE_EVENT(rxrpc_disconnect_call,
1448             TP_PROTO(struct rxrpc_call *call),
1449
1450             TP_ARGS(call),
1451
1452             TP_STRUCT__entry(
1453                     __field(unsigned int,               call            )
1454                     __field(u32,                        abort_code      )
1455                              ),
1456
1457             TP_fast_assign(
1458                     __entry->call = call->debug_id;
1459                     __entry->abort_code = call->abort_code;
1460                            ),
1461
1462             TP_printk("c=%08x ab=%08x",
1463                       __entry->call,
1464                       __entry->abort_code)
1465             );
1466
1467 TRACE_EVENT(rxrpc_improper_term,
1468             TP_PROTO(struct rxrpc_call *call),
1469
1470             TP_ARGS(call),
1471
1472             TP_STRUCT__entry(
1473                     __field(unsigned int,               call            )
1474                     __field(u32,                        abort_code      )
1475                              ),
1476
1477             TP_fast_assign(
1478                     __entry->call = call->debug_id;
1479                     __entry->abort_code = call->abort_code;
1480                            ),
1481
1482             TP_printk("c=%08x ab=%08x",
1483                       __entry->call,
1484                       __entry->abort_code)
1485             );
1486
1487 TRACE_EVENT(rxrpc_rx_eproto,
1488             TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
1489                      const char *why),
1490
1491             TP_ARGS(call, serial, why),
1492
1493             TP_STRUCT__entry(
1494                     __field(unsigned int,               call            )
1495                     __field(rxrpc_serial_t,             serial          )
1496                     __field(const char *,               why             )
1497                              ),
1498
1499             TP_fast_assign(
1500                     __entry->call = call ? call->debug_id : 0;
1501                     __entry->serial = serial;
1502                     __entry->why = why;
1503                            ),
1504
1505             TP_printk("c=%08x EPROTO %08x %s",
1506                       __entry->call,
1507                       __entry->serial,
1508                       __entry->why)
1509             );
1510
1511 TRACE_EVENT(rxrpc_connect_call,
1512             TP_PROTO(struct rxrpc_call *call),
1513
1514             TP_ARGS(call),
1515
1516             TP_STRUCT__entry(
1517                     __field(unsigned int,               call            )
1518                     __field(unsigned long,              user_call_ID    )
1519                     __field(u32,                        cid             )
1520                     __field(u32,                        call_id         )
1521                              ),
1522
1523             TP_fast_assign(
1524                     __entry->call = call->debug_id;
1525                     __entry->user_call_ID = call->user_call_ID;
1526                     __entry->cid = call->cid;
1527                     __entry->call_id = call->call_id;
1528                            ),
1529
1530             TP_printk("c=%08x u=%p %08x:%08x",
1531                       __entry->call,
1532                       (void *)__entry->user_call_ID,
1533                       __entry->cid,
1534                       __entry->call_id)
1535             );
1536
1537 TRACE_EVENT(rxrpc_resend,
1538             TP_PROTO(struct rxrpc_call *call),
1539
1540             TP_ARGS(call),
1541
1542             TP_STRUCT__entry(
1543                     __field(unsigned int,               call            )
1544                     __field(rxrpc_seq_t,                seq             )
1545                              ),
1546
1547             TP_fast_assign(
1548                     __entry->call = call->debug_id;
1549                     __entry->seq = call->acks_hard_ack;
1550                            ),
1551
1552             TP_printk("c=%08x q=%x",
1553                       __entry->call,
1554                       __entry->seq)
1555             );
1556
1557 TRACE_EVENT(rxrpc_rx_icmp,
1558             TP_PROTO(struct rxrpc_peer *peer, struct sock_extended_err *ee,
1559                      struct sockaddr_rxrpc *srx),
1560
1561             TP_ARGS(peer, ee, srx),
1562
1563             TP_STRUCT__entry(
1564                     __field(unsigned int,                       peer    )
1565                     __field_struct(struct sock_extended_err,    ee      )
1566                     __field_struct(struct sockaddr_rxrpc,       srx     )
1567                              ),
1568
1569             TP_fast_assign(
1570                     __entry->peer = peer->debug_id;
1571                     memcpy(&__entry->ee, ee, sizeof(__entry->ee));
1572                     memcpy(&__entry->srx, srx, sizeof(__entry->srx));
1573                            ),
1574
1575             TP_printk("P=%08x o=%u t=%u c=%u i=%u d=%u e=%d %pISp",
1576                       __entry->peer,
1577                       __entry->ee.ee_origin,
1578                       __entry->ee.ee_type,
1579                       __entry->ee.ee_code,
1580                       __entry->ee.ee_info,
1581                       __entry->ee.ee_data,
1582                       __entry->ee.ee_errno,
1583                       &__entry->srx.transport)
1584             );
1585
1586 TRACE_EVENT(rxrpc_tx_fail,
1587             TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, int ret,
1588                      enum rxrpc_tx_point where),
1589
1590             TP_ARGS(debug_id, serial, ret, where),
1591
1592             TP_STRUCT__entry(
1593                     __field(unsigned int,               debug_id        )
1594                     __field(rxrpc_serial_t,             serial          )
1595                     __field(int,                        ret             )
1596                     __field(enum rxrpc_tx_point,        where           )
1597                              ),
1598
1599             TP_fast_assign(
1600                     __entry->debug_id = debug_id;
1601                     __entry->serial = serial;
1602                     __entry->ret = ret;
1603                     __entry->where = where;
1604                            ),
1605
1606             TP_printk("c=%08x r=%x ret=%d %s",
1607                       __entry->debug_id,
1608                       __entry->serial,
1609                       __entry->ret,
1610                       __print_symbolic(__entry->where, rxrpc_tx_points))
1611             );
1612
1613 TRACE_EVENT(rxrpc_call_reset,
1614             TP_PROTO(struct rxrpc_call *call),
1615
1616             TP_ARGS(call),
1617
1618             TP_STRUCT__entry(
1619                     __field(unsigned int,               debug_id        )
1620                     __field(u32,                        cid             )
1621                     __field(u32,                        call_id         )
1622                     __field(rxrpc_serial_t,             call_serial     )
1623                     __field(rxrpc_serial_t,             conn_serial     )
1624                     __field(rxrpc_seq_t,                tx_seq          )
1625                     __field(rxrpc_seq_t,                rx_seq          )
1626                              ),
1627
1628             TP_fast_assign(
1629                     __entry->debug_id = call->debug_id;
1630                     __entry->cid = call->cid;
1631                     __entry->call_id = call->call_id;
1632                     __entry->call_serial = call->rx_serial;
1633                     __entry->conn_serial = call->conn->hi_serial;
1634                     __entry->tx_seq = call->acks_hard_ack;
1635                     __entry->rx_seq = call->rx_highest_seq;
1636                            ),
1637
1638             TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x",
1639                       __entry->debug_id,
1640                       __entry->cid, __entry->call_id,
1641                       __entry->call_serial, __entry->conn_serial,
1642                       __entry->tx_seq, __entry->rx_seq)
1643             );
1644
1645 TRACE_EVENT(rxrpc_notify_socket,
1646             TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial),
1647
1648             TP_ARGS(debug_id, serial),
1649
1650             TP_STRUCT__entry(
1651                     __field(unsigned int,               debug_id        )
1652                     __field(rxrpc_serial_t,             serial          )
1653                              ),
1654
1655             TP_fast_assign(
1656                     __entry->debug_id = debug_id;
1657                     __entry->serial = serial;
1658                            ),
1659
1660             TP_printk("c=%08x r=%08x",
1661                       __entry->debug_id,
1662                       __entry->serial)
1663             );
1664
1665 TRACE_EVENT(rxrpc_rx_discard_ack,
1666             TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial,
1667                      rxrpc_seq_t first_soft_ack, rxrpc_seq_t call_ackr_first,
1668                      rxrpc_seq_t prev_pkt, rxrpc_seq_t call_ackr_prev),
1669
1670             TP_ARGS(debug_id, serial, first_soft_ack, call_ackr_first,
1671                     prev_pkt, call_ackr_prev),
1672
1673             TP_STRUCT__entry(
1674                     __field(unsigned int,       debug_id        )
1675                     __field(rxrpc_serial_t,     serial          )
1676                     __field(rxrpc_seq_t,        first_soft_ack)
1677                     __field(rxrpc_seq_t,        call_ackr_first)
1678                     __field(rxrpc_seq_t,        prev_pkt)
1679                     __field(rxrpc_seq_t,        call_ackr_prev)
1680                              ),
1681
1682             TP_fast_assign(
1683                     __entry->debug_id           = debug_id;
1684                     __entry->serial             = serial;
1685                     __entry->first_soft_ack     = first_soft_ack;
1686                     __entry->call_ackr_first    = call_ackr_first;
1687                     __entry->prev_pkt           = prev_pkt;
1688                     __entry->call_ackr_prev     = call_ackr_prev;
1689                            ),
1690
1691             TP_printk("c=%08x r=%08x %08x<%08x %08x<%08x",
1692                       __entry->debug_id,
1693                       __entry->serial,
1694                       __entry->first_soft_ack,
1695                       __entry->call_ackr_first,
1696                       __entry->prev_pkt,
1697                       __entry->call_ackr_prev)
1698             );
1699
1700 TRACE_EVENT(rxrpc_req_ack,
1701             TP_PROTO(unsigned int call_debug_id, rxrpc_seq_t seq,
1702                      enum rxrpc_req_ack_trace why),
1703
1704             TP_ARGS(call_debug_id, seq, why),
1705
1706             TP_STRUCT__entry(
1707                     __field(unsigned int,               call_debug_id   )
1708                     __field(rxrpc_seq_t,                seq             )
1709                     __field(enum rxrpc_req_ack_trace,   why             )
1710                              ),
1711
1712             TP_fast_assign(
1713                     __entry->call_debug_id = call_debug_id;
1714                     __entry->seq = seq;
1715                     __entry->why = why;
1716                            ),
1717
1718             TP_printk("c=%08x q=%08x REQ-%s",
1719                       __entry->call_debug_id,
1720                       __entry->seq,
1721                       __print_symbolic(__entry->why, rxrpc_req_ack_traces))
1722             );
1723
1724 TRACE_EVENT(rxrpc_txbuf,
1725             TP_PROTO(unsigned int debug_id,
1726                      unsigned int call_debug_id, rxrpc_seq_t seq,
1727                      int ref, enum rxrpc_txbuf_trace what),
1728
1729             TP_ARGS(debug_id, call_debug_id, seq, ref, what),
1730
1731             TP_STRUCT__entry(
1732                     __field(unsigned int,               debug_id        )
1733                     __field(unsigned int,               call_debug_id   )
1734                     __field(rxrpc_seq_t,                seq             )
1735                     __field(int,                        ref             )
1736                     __field(enum rxrpc_txbuf_trace,     what            )
1737                              ),
1738
1739             TP_fast_assign(
1740                     __entry->debug_id = debug_id;
1741                     __entry->call_debug_id = call_debug_id;
1742                     __entry->seq = seq;
1743                     __entry->ref = ref;
1744                     __entry->what = what;
1745                            ),
1746
1747             TP_printk("B=%08x c=%08x q=%08x %s r=%d",
1748                       __entry->debug_id,
1749                       __entry->call_debug_id,
1750                       __entry->seq,
1751                       __print_symbolic(__entry->what, rxrpc_txbuf_traces),
1752                       __entry->ref)
1753             );
1754
1755 #undef EM
1756 #undef E_
1757 #endif /* _TRACE_RXRPC_H */
1758
1759 /* This part must be outside protection */
1760 #include <trace/define_trace.h>