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 #include <linux/errqueue.h> 19 20 /* 21 * Define enums for tracing information. 22 * 23 * These should all be kept sorted, making it easier to match the string 24 * mapping tables further on. 25 */ 26 #ifndef __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY 27 #define __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY 28 29 enum rxrpc_skb_trace { 30 rxrpc_skb_rx_cleaned, 31 rxrpc_skb_rx_freed, 32 rxrpc_skb_rx_got, 33 rxrpc_skb_rx_lost, 34 rxrpc_skb_rx_purged, 35 rxrpc_skb_rx_received, 36 rxrpc_skb_rx_rotated, 37 rxrpc_skb_rx_seen, 38 rxrpc_skb_tx_cleaned, 39 rxrpc_skb_tx_freed, 40 rxrpc_skb_tx_got, 41 rxrpc_skb_tx_new, 42 rxrpc_skb_tx_rotated, 43 rxrpc_skb_tx_seen, 44 }; 45 46 enum rxrpc_local_trace { 47 rxrpc_local_got, 48 rxrpc_local_new, 49 rxrpc_local_processing, 50 rxrpc_local_put, 51 rxrpc_local_queued, 52 }; 53 54 enum rxrpc_peer_trace { 55 rxrpc_peer_got, 56 rxrpc_peer_new, 57 rxrpc_peer_processing, 58 rxrpc_peer_put, 59 }; 60 61 enum rxrpc_conn_trace { 62 rxrpc_conn_got, 63 rxrpc_conn_new_client, 64 rxrpc_conn_new_service, 65 rxrpc_conn_put_client, 66 rxrpc_conn_put_service, 67 rxrpc_conn_queued, 68 rxrpc_conn_reap_service, 69 rxrpc_conn_seen, 70 }; 71 72 enum rxrpc_client_trace { 73 rxrpc_client_activate_chans, 74 rxrpc_client_alloc, 75 rxrpc_client_chan_activate, 76 rxrpc_client_chan_disconnect, 77 rxrpc_client_chan_pass, 78 rxrpc_client_chan_unstarted, 79 rxrpc_client_chan_wait_failed, 80 rxrpc_client_cleanup, 81 rxrpc_client_count, 82 rxrpc_client_discard, 83 rxrpc_client_duplicate, 84 rxrpc_client_exposed, 85 rxrpc_client_replace, 86 rxrpc_client_to_active, 87 rxrpc_client_to_culled, 88 rxrpc_client_to_idle, 89 rxrpc_client_to_inactive, 90 rxrpc_client_to_upgrade, 91 rxrpc_client_to_waiting, 92 rxrpc_client_uncount, 93 }; 94 95 enum rxrpc_call_trace { 96 rxrpc_call_connected, 97 rxrpc_call_error, 98 rxrpc_call_got, 99 rxrpc_call_got_kernel, 100 rxrpc_call_got_userid, 101 rxrpc_call_new_client, 102 rxrpc_call_new_service, 103 rxrpc_call_put, 104 rxrpc_call_put_kernel, 105 rxrpc_call_put_noqueue, 106 rxrpc_call_put_userid, 107 rxrpc_call_queued, 108 rxrpc_call_queued_ref, 109 rxrpc_call_release, 110 rxrpc_call_seen, 111 }; 112 113 enum rxrpc_transmit_trace { 114 rxrpc_transmit_await_reply, 115 rxrpc_transmit_end, 116 rxrpc_transmit_queue, 117 rxrpc_transmit_queue_last, 118 rxrpc_transmit_rotate, 119 rxrpc_transmit_rotate_last, 120 rxrpc_transmit_wait, 121 }; 122 123 enum rxrpc_receive_trace { 124 rxrpc_receive_end, 125 rxrpc_receive_front, 126 rxrpc_receive_incoming, 127 rxrpc_receive_queue, 128 rxrpc_receive_queue_last, 129 rxrpc_receive_rotate, 130 }; 131 132 enum rxrpc_recvmsg_trace { 133 rxrpc_recvmsg_cont, 134 rxrpc_recvmsg_data_return, 135 rxrpc_recvmsg_dequeue, 136 rxrpc_recvmsg_enter, 137 rxrpc_recvmsg_full, 138 rxrpc_recvmsg_hole, 139 rxrpc_recvmsg_next, 140 rxrpc_recvmsg_requeue, 141 rxrpc_recvmsg_return, 142 rxrpc_recvmsg_terminal, 143 rxrpc_recvmsg_to_be_accepted, 144 rxrpc_recvmsg_wait, 145 }; 146 147 enum rxrpc_rtt_tx_trace { 148 rxrpc_rtt_tx_data, 149 rxrpc_rtt_tx_ping, 150 }; 151 152 enum rxrpc_rtt_rx_trace { 153 rxrpc_rtt_rx_ping_response, 154 rxrpc_rtt_rx_requested_ack, 155 }; 156 157 enum rxrpc_timer_trace { 158 rxrpc_timer_begin, 159 rxrpc_timer_exp_ack, 160 rxrpc_timer_exp_hard, 161 rxrpc_timer_exp_idle, 162 rxrpc_timer_exp_keepalive, 163 rxrpc_timer_exp_lost_ack, 164 rxrpc_timer_exp_normal, 165 rxrpc_timer_exp_ping, 166 rxrpc_timer_exp_resend, 167 rxrpc_timer_expired, 168 rxrpc_timer_init_for_reply, 169 rxrpc_timer_init_for_send_reply, 170 rxrpc_timer_restart, 171 rxrpc_timer_set_for_ack, 172 rxrpc_timer_set_for_hard, 173 rxrpc_timer_set_for_idle, 174 rxrpc_timer_set_for_keepalive, 175 rxrpc_timer_set_for_lost_ack, 176 rxrpc_timer_set_for_normal, 177 rxrpc_timer_set_for_ping, 178 rxrpc_timer_set_for_resend, 179 rxrpc_timer_set_for_send, 180 }; 181 182 enum rxrpc_propose_ack_trace { 183 rxrpc_propose_ack_client_tx_end, 184 rxrpc_propose_ack_input_data, 185 rxrpc_propose_ack_ping_for_keepalive, 186 rxrpc_propose_ack_ping_for_lost_ack, 187 rxrpc_propose_ack_ping_for_lost_reply, 188 rxrpc_propose_ack_ping_for_params, 189 rxrpc_propose_ack_processing_op, 190 rxrpc_propose_ack_respond_to_ack, 191 rxrpc_propose_ack_respond_to_ping, 192 rxrpc_propose_ack_retry_tx, 193 rxrpc_propose_ack_rotate_rx, 194 rxrpc_propose_ack_terminal_ack, 195 }; 196 197 enum rxrpc_propose_ack_outcome { 198 rxrpc_propose_ack_subsume, 199 rxrpc_propose_ack_update, 200 rxrpc_propose_ack_use, 201 }; 202 203 enum rxrpc_congest_change { 204 rxrpc_cong_begin_retransmission, 205 rxrpc_cong_cleared_nacks, 206 rxrpc_cong_new_low_nack, 207 rxrpc_cong_no_change, 208 rxrpc_cong_progress, 209 rxrpc_cong_retransmit_again, 210 rxrpc_cong_rtt_window_end, 211 rxrpc_cong_saw_nack, 212 }; 213 214 enum rxrpc_tx_point { 215 rxrpc_tx_point_call_abort, 216 rxrpc_tx_point_call_ack, 217 rxrpc_tx_point_call_data_frag, 218 rxrpc_tx_point_call_data_nofrag, 219 rxrpc_tx_point_call_final_resend, 220 rxrpc_tx_point_conn_abort, 221 rxrpc_tx_point_rxkad_challenge, 222 rxrpc_tx_point_rxkad_response, 223 rxrpc_tx_point_reject, 224 rxrpc_tx_point_version_keepalive, 225 rxrpc_tx_point_version_reply, 226 }; 227 228 #endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */ 229 230 /* 231 * Declare tracing information enums and their string mappings for display. 232 */ 233 #define rxrpc_skb_traces \ 234 EM(rxrpc_skb_rx_cleaned, "Rx CLN") \ 235 EM(rxrpc_skb_rx_freed, "Rx FRE") \ 236 EM(rxrpc_skb_rx_got, "Rx GOT") \ 237 EM(rxrpc_skb_rx_lost, "Rx *L*") \ 238 EM(rxrpc_skb_rx_purged, "Rx PUR") \ 239 EM(rxrpc_skb_rx_received, "Rx RCV") \ 240 EM(rxrpc_skb_rx_rotated, "Rx ROT") \ 241 EM(rxrpc_skb_rx_seen, "Rx SEE") \ 242 EM(rxrpc_skb_tx_cleaned, "Tx CLN") \ 243 EM(rxrpc_skb_tx_freed, "Tx FRE") \ 244 EM(rxrpc_skb_tx_got, "Tx GOT") \ 245 EM(rxrpc_skb_tx_new, "Tx NEW") \ 246 EM(rxrpc_skb_tx_rotated, "Tx ROT") \ 247 E_(rxrpc_skb_tx_seen, "Tx SEE") 248 249 #define rxrpc_local_traces \ 250 EM(rxrpc_local_got, "GOT") \ 251 EM(rxrpc_local_new, "NEW") \ 252 EM(rxrpc_local_processing, "PRO") \ 253 EM(rxrpc_local_put, "PUT") \ 254 E_(rxrpc_local_queued, "QUE") 255 256 #define rxrpc_peer_traces \ 257 EM(rxrpc_peer_got, "GOT") \ 258 EM(rxrpc_peer_new, "NEW") \ 259 EM(rxrpc_peer_processing, "PRO") \ 260 E_(rxrpc_peer_put, "PUT") 261 262 #define rxrpc_conn_traces \ 263 EM(rxrpc_conn_got, "GOT") \ 264 EM(rxrpc_conn_new_client, "NWc") \ 265 EM(rxrpc_conn_new_service, "NWs") \ 266 EM(rxrpc_conn_put_client, "PTc") \ 267 EM(rxrpc_conn_put_service, "PTs") \ 268 EM(rxrpc_conn_queued, "QUE") \ 269 EM(rxrpc_conn_reap_service, "RPs") \ 270 E_(rxrpc_conn_seen, "SEE") 271 272 #define rxrpc_client_traces \ 273 EM(rxrpc_client_activate_chans, "Activa") \ 274 EM(rxrpc_client_alloc, "Alloc ") \ 275 EM(rxrpc_client_chan_activate, "ChActv") \ 276 EM(rxrpc_client_chan_disconnect, "ChDisc") \ 277 EM(rxrpc_client_chan_pass, "ChPass") \ 278 EM(rxrpc_client_chan_unstarted, "ChUnst") \ 279 EM(rxrpc_client_chan_wait_failed, "ChWtFl") \ 280 EM(rxrpc_client_cleanup, "Clean ") \ 281 EM(rxrpc_client_count, "Count ") \ 282 EM(rxrpc_client_discard, "Discar") \ 283 EM(rxrpc_client_duplicate, "Duplic") \ 284 EM(rxrpc_client_exposed, "Expose") \ 285 EM(rxrpc_client_replace, "Replac") \ 286 EM(rxrpc_client_to_active, "->Actv") \ 287 EM(rxrpc_client_to_culled, "->Cull") \ 288 EM(rxrpc_client_to_idle, "->Idle") \ 289 EM(rxrpc_client_to_inactive, "->Inac") \ 290 EM(rxrpc_client_to_upgrade, "->Upgd") \ 291 EM(rxrpc_client_to_waiting, "->Wait") \ 292 E_(rxrpc_client_uncount, "Uncoun") 293 294 #define rxrpc_conn_cache_states \ 295 EM(RXRPC_CONN_CLIENT_INACTIVE, "Inac") \ 296 EM(RXRPC_CONN_CLIENT_WAITING, "Wait") \ 297 EM(RXRPC_CONN_CLIENT_ACTIVE, "Actv") \ 298 EM(RXRPC_CONN_CLIENT_UPGRADE, "Upgd") \ 299 EM(RXRPC_CONN_CLIENT_CULLED, "Cull") \ 300 E_(RXRPC_CONN_CLIENT_IDLE, "Idle") \ 301 302 #define rxrpc_call_traces \ 303 EM(rxrpc_call_connected, "CON") \ 304 EM(rxrpc_call_error, "*E*") \ 305 EM(rxrpc_call_got, "GOT") \ 306 EM(rxrpc_call_got_kernel, "Gke") \ 307 EM(rxrpc_call_got_userid, "Gus") \ 308 EM(rxrpc_call_new_client, "NWc") \ 309 EM(rxrpc_call_new_service, "NWs") \ 310 EM(rxrpc_call_put, "PUT") \ 311 EM(rxrpc_call_put_kernel, "Pke") \ 312 EM(rxrpc_call_put_noqueue, "PNQ") \ 313 EM(rxrpc_call_put_userid, "Pus") \ 314 EM(rxrpc_call_queued, "QUE") \ 315 EM(rxrpc_call_queued_ref, "QUR") \ 316 EM(rxrpc_call_release, "RLS") \ 317 E_(rxrpc_call_seen, "SEE") 318 319 #define rxrpc_transmit_traces \ 320 EM(rxrpc_transmit_await_reply, "AWR") \ 321 EM(rxrpc_transmit_end, "END") \ 322 EM(rxrpc_transmit_queue, "QUE") \ 323 EM(rxrpc_transmit_queue_last, "QLS") \ 324 EM(rxrpc_transmit_rotate, "ROT") \ 325 EM(rxrpc_transmit_rotate_last, "RLS") \ 326 E_(rxrpc_transmit_wait, "WAI") 327 328 #define rxrpc_receive_traces \ 329 EM(rxrpc_receive_end, "END") \ 330 EM(rxrpc_receive_front, "FRN") \ 331 EM(rxrpc_receive_incoming, "INC") \ 332 EM(rxrpc_receive_queue, "QUE") \ 333 EM(rxrpc_receive_queue_last, "QLS") \ 334 E_(rxrpc_receive_rotate, "ROT") 335 336 #define rxrpc_recvmsg_traces \ 337 EM(rxrpc_recvmsg_cont, "CONT") \ 338 EM(rxrpc_recvmsg_data_return, "DATA") \ 339 EM(rxrpc_recvmsg_dequeue, "DEQU") \ 340 EM(rxrpc_recvmsg_enter, "ENTR") \ 341 EM(rxrpc_recvmsg_full, "FULL") \ 342 EM(rxrpc_recvmsg_hole, "HOLE") \ 343 EM(rxrpc_recvmsg_next, "NEXT") \ 344 EM(rxrpc_recvmsg_requeue, "REQU") \ 345 EM(rxrpc_recvmsg_return, "RETN") \ 346 EM(rxrpc_recvmsg_terminal, "TERM") \ 347 EM(rxrpc_recvmsg_to_be_accepted, "TBAC") \ 348 E_(rxrpc_recvmsg_wait, "WAIT") 349 350 #define rxrpc_rtt_tx_traces \ 351 EM(rxrpc_rtt_tx_data, "DATA") \ 352 E_(rxrpc_rtt_tx_ping, "PING") 353 354 #define rxrpc_rtt_rx_traces \ 355 EM(rxrpc_rtt_rx_ping_response, "PONG") \ 356 E_(rxrpc_rtt_rx_requested_ack, "RACK") 357 358 #define rxrpc_timer_traces \ 359 EM(rxrpc_timer_begin, "Begin ") \ 360 EM(rxrpc_timer_expired, "*EXPR*") \ 361 EM(rxrpc_timer_exp_ack, "ExpAck") \ 362 EM(rxrpc_timer_exp_hard, "ExpHrd") \ 363 EM(rxrpc_timer_exp_idle, "ExpIdl") \ 364 EM(rxrpc_timer_exp_keepalive, "ExpKA ") \ 365 EM(rxrpc_timer_exp_lost_ack, "ExpLoA") \ 366 EM(rxrpc_timer_exp_normal, "ExpNml") \ 367 EM(rxrpc_timer_exp_ping, "ExpPng") \ 368 EM(rxrpc_timer_exp_resend, "ExpRsn") \ 369 EM(rxrpc_timer_init_for_reply, "IniRpl") \ 370 EM(rxrpc_timer_init_for_send_reply, "SndRpl") \ 371 EM(rxrpc_timer_restart, "Restrt") \ 372 EM(rxrpc_timer_set_for_ack, "SetAck") \ 373 EM(rxrpc_timer_set_for_hard, "SetHrd") \ 374 EM(rxrpc_timer_set_for_idle, "SetIdl") \ 375 EM(rxrpc_timer_set_for_keepalive, "KeepAl") \ 376 EM(rxrpc_timer_set_for_lost_ack, "SetLoA") \ 377 EM(rxrpc_timer_set_for_normal, "SetNml") \ 378 EM(rxrpc_timer_set_for_ping, "SetPng") \ 379 EM(rxrpc_timer_set_for_resend, "SetRTx") \ 380 E_(rxrpc_timer_set_for_send, "SetSnd") 381 382 #define rxrpc_propose_ack_traces \ 383 EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \ 384 EM(rxrpc_propose_ack_input_data, "DataIn ") \ 385 EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \ 386 EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \ 387 EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \ 388 EM(rxrpc_propose_ack_ping_for_params, "Params ") \ 389 EM(rxrpc_propose_ack_processing_op, "ProcOp ") \ 390 EM(rxrpc_propose_ack_respond_to_ack, "Rsp2Ack") \ 391 EM(rxrpc_propose_ack_respond_to_ping, "Rsp2Png") \ 392 EM(rxrpc_propose_ack_retry_tx, "RetryTx") \ 393 EM(rxrpc_propose_ack_rotate_rx, "RxAck ") \ 394 E_(rxrpc_propose_ack_terminal_ack, "ClTerm ") 395 396 #define rxrpc_propose_ack_outcomes \ 397 EM(rxrpc_propose_ack_subsume, " Subsume") \ 398 EM(rxrpc_propose_ack_update, " Update") \ 399 E_(rxrpc_propose_ack_use, " New") 400 401 #define rxrpc_congest_modes \ 402 EM(RXRPC_CALL_CONGEST_AVOIDANCE, "CongAvoid") \ 403 EM(RXRPC_CALL_FAST_RETRANSMIT, "FastReTx ") \ 404 EM(RXRPC_CALL_PACKET_LOSS, "PktLoss ") \ 405 E_(RXRPC_CALL_SLOW_START, "SlowStart") 406 407 #define rxrpc_congest_changes \ 408 EM(rxrpc_cong_begin_retransmission, " Retrans") \ 409 EM(rxrpc_cong_cleared_nacks, " Cleared") \ 410 EM(rxrpc_cong_new_low_nack, " NewLowN") \ 411 EM(rxrpc_cong_no_change, " -") \ 412 EM(rxrpc_cong_progress, " Progres") \ 413 EM(rxrpc_cong_retransmit_again, " ReTxAgn") \ 414 EM(rxrpc_cong_rtt_window_end, " RttWinE") \ 415 E_(rxrpc_cong_saw_nack, " SawNack") 416 417 #define rxrpc_pkts \ 418 EM(0, "?00") \ 419 EM(RXRPC_PACKET_TYPE_DATA, "DATA") \ 420 EM(RXRPC_PACKET_TYPE_ACK, "ACK") \ 421 EM(RXRPC_PACKET_TYPE_BUSY, "BUSY") \ 422 EM(RXRPC_PACKET_TYPE_ABORT, "ABORT") \ 423 EM(RXRPC_PACKET_TYPE_ACKALL, "ACKALL") \ 424 EM(RXRPC_PACKET_TYPE_CHALLENGE, "CHALL") \ 425 EM(RXRPC_PACKET_TYPE_RESPONSE, "RESP") \ 426 EM(RXRPC_PACKET_TYPE_DEBUG, "DEBUG") \ 427 EM(9, "?09") \ 428 EM(10, "?10") \ 429 EM(11, "?11") \ 430 EM(12, "?12") \ 431 EM(RXRPC_PACKET_TYPE_VERSION, "VERSION") \ 432 EM(14, "?14") \ 433 E_(15, "?15") 434 435 #define rxrpc_ack_names \ 436 EM(0, "-0-") \ 437 EM(RXRPC_ACK_REQUESTED, "REQ") \ 438 EM(RXRPC_ACK_DUPLICATE, "DUP") \ 439 EM(RXRPC_ACK_OUT_OF_SEQUENCE, "OOS") \ 440 EM(RXRPC_ACK_EXCEEDS_WINDOW, "WIN") \ 441 EM(RXRPC_ACK_NOSPACE, "MEM") \ 442 EM(RXRPC_ACK_PING, "PNG") \ 443 EM(RXRPC_ACK_PING_RESPONSE, "PNR") \ 444 EM(RXRPC_ACK_DELAY, "DLY") \ 445 EM(RXRPC_ACK_IDLE, "IDL") \ 446 E_(RXRPC_ACK__INVALID, "-?-") 447 448 #define rxrpc_completions \ 449 EM(RXRPC_CALL_SUCCEEDED, "Succeeded") \ 450 EM(RXRPC_CALL_REMOTELY_ABORTED, "RemoteAbort") \ 451 EM(RXRPC_CALL_LOCALLY_ABORTED, "LocalAbort") \ 452 EM(RXRPC_CALL_LOCAL_ERROR, "LocalError") \ 453 E_(RXRPC_CALL_NETWORK_ERROR, "NetError") 454 455 #define rxrpc_tx_points \ 456 EM(rxrpc_tx_point_call_abort, "CallAbort") \ 457 EM(rxrpc_tx_point_call_ack, "CallAck") \ 458 EM(rxrpc_tx_point_call_data_frag, "CallDataFrag") \ 459 EM(rxrpc_tx_point_call_data_nofrag, "CallDataNofrag") \ 460 EM(rxrpc_tx_point_call_final_resend, "CallFinalResend") \ 461 EM(rxrpc_tx_point_conn_abort, "ConnAbort") \ 462 EM(rxrpc_tx_point_reject, "Reject") \ 463 EM(rxrpc_tx_point_rxkad_challenge, "RxkadChall") \ 464 EM(rxrpc_tx_point_rxkad_response, "RxkadResp") \ 465 EM(rxrpc_tx_point_version_keepalive, "VerKeepalive") \ 466 E_(rxrpc_tx_point_version_reply, "VerReply") 467 468 /* 469 * Export enum symbols via userspace. 470 */ 471 #undef EM 472 #undef E_ 473 #define EM(a, b) TRACE_DEFINE_ENUM(a); 474 #define E_(a, b) TRACE_DEFINE_ENUM(a); 475 476 rxrpc_skb_traces; 477 rxrpc_local_traces; 478 rxrpc_conn_traces; 479 rxrpc_client_traces; 480 rxrpc_call_traces; 481 rxrpc_transmit_traces; 482 rxrpc_receive_traces; 483 rxrpc_recvmsg_traces; 484 rxrpc_rtt_tx_traces; 485 rxrpc_rtt_rx_traces; 486 rxrpc_timer_traces; 487 rxrpc_propose_ack_traces; 488 rxrpc_propose_ack_outcomes; 489 rxrpc_congest_modes; 490 rxrpc_congest_changes; 491 rxrpc_tx_points; 492 493 /* 494 * Now redefine the EM() and E_() macros to map the enums to the strings that 495 * will be printed in the output. 496 */ 497 #undef EM 498 #undef E_ 499 #define EM(a, b) { a, b }, 500 #define E_(a, b) { a, b } 501 502 TRACE_EVENT(rxrpc_local, 503 TP_PROTO(unsigned int local_debug_id, enum rxrpc_local_trace op, 504 int usage, const void *where), 505 506 TP_ARGS(local_debug_id, op, usage, where), 507 508 TP_STRUCT__entry( 509 __field(unsigned int, local ) 510 __field(int, op ) 511 __field(int, usage ) 512 __field(const void *, where ) 513 ), 514 515 TP_fast_assign( 516 __entry->local = local_debug_id; 517 __entry->op = op; 518 __entry->usage = usage; 519 __entry->where = where; 520 ), 521 522 TP_printk("L=%08x %s u=%d sp=%pSR", 523 __entry->local, 524 __print_symbolic(__entry->op, rxrpc_local_traces), 525 __entry->usage, 526 __entry->where) 527 ); 528 529 TRACE_EVENT(rxrpc_peer, 530 TP_PROTO(unsigned int peer_debug_id, enum rxrpc_peer_trace op, 531 int usage, const void *where), 532 533 TP_ARGS(peer_debug_id, op, usage, where), 534 535 TP_STRUCT__entry( 536 __field(unsigned int, peer ) 537 __field(int, op ) 538 __field(int, usage ) 539 __field(const void *, where ) 540 ), 541 542 TP_fast_assign( 543 __entry->peer = peer_debug_id; 544 __entry->op = op; 545 __entry->usage = usage; 546 __entry->where = where; 547 ), 548 549 TP_printk("P=%08x %s u=%d sp=%pSR", 550 __entry->peer, 551 __print_symbolic(__entry->op, rxrpc_peer_traces), 552 __entry->usage, 553 __entry->where) 554 ); 555 556 TRACE_EVENT(rxrpc_conn, 557 TP_PROTO(unsigned int conn_debug_id, enum rxrpc_conn_trace op, 558 int usage, const void *where), 559 560 TP_ARGS(conn_debug_id, op, usage, where), 561 562 TP_STRUCT__entry( 563 __field(unsigned int, conn ) 564 __field(int, op ) 565 __field(int, usage ) 566 __field(const void *, where ) 567 ), 568 569 TP_fast_assign( 570 __entry->conn = conn_debug_id; 571 __entry->op = op; 572 __entry->usage = usage; 573 __entry->where = where; 574 ), 575 576 TP_printk("C=%08x %s u=%d sp=%pSR", 577 __entry->conn, 578 __print_symbolic(__entry->op, rxrpc_conn_traces), 579 __entry->usage, 580 __entry->where) 581 ); 582 583 TRACE_EVENT(rxrpc_client, 584 TP_PROTO(struct rxrpc_connection *conn, int channel, 585 enum rxrpc_client_trace op), 586 587 TP_ARGS(conn, channel, op), 588 589 TP_STRUCT__entry( 590 __field(unsigned int, conn ) 591 __field(u32, cid ) 592 __field(int, channel ) 593 __field(int, usage ) 594 __field(enum rxrpc_client_trace, op ) 595 __field(enum rxrpc_conn_cache_state, cs ) 596 ), 597 598 TP_fast_assign( 599 __entry->conn = conn->debug_id; 600 __entry->channel = channel; 601 __entry->usage = atomic_read(&conn->usage); 602 __entry->op = op; 603 __entry->cid = conn->proto.cid; 604 __entry->cs = conn->cache_state; 605 ), 606 607 TP_printk("C=%08x h=%2d %s %s i=%08x u=%d", 608 __entry->conn, 609 __entry->channel, 610 __print_symbolic(__entry->op, rxrpc_client_traces), 611 __print_symbolic(__entry->cs, rxrpc_conn_cache_states), 612 __entry->cid, 613 __entry->usage) 614 ); 615 616 TRACE_EVENT(rxrpc_call, 617 TP_PROTO(struct rxrpc_call *call, enum rxrpc_call_trace op, 618 int usage, const void *where, const void *aux), 619 620 TP_ARGS(call, op, usage, where, aux), 621 622 TP_STRUCT__entry( 623 __field(unsigned int, call ) 624 __field(int, op ) 625 __field(int, usage ) 626 __field(const void *, where ) 627 __field(const void *, aux ) 628 ), 629 630 TP_fast_assign( 631 __entry->call = call->debug_id; 632 __entry->op = op; 633 __entry->usage = usage; 634 __entry->where = where; 635 __entry->aux = aux; 636 ), 637 638 TP_printk("c=%08x %s u=%d sp=%pSR a=%p", 639 __entry->call, 640 __print_symbolic(__entry->op, rxrpc_call_traces), 641 __entry->usage, 642 __entry->where, 643 __entry->aux) 644 ); 645 646 TRACE_EVENT(rxrpc_skb, 647 TP_PROTO(struct sk_buff *skb, enum rxrpc_skb_trace op, 648 int usage, int mod_count, const void *where), 649 650 TP_ARGS(skb, op, usage, mod_count, where), 651 652 TP_STRUCT__entry( 653 __field(struct sk_buff *, skb ) 654 __field(enum rxrpc_skb_trace, op ) 655 __field(int, usage ) 656 __field(int, mod_count ) 657 __field(const void *, where ) 658 ), 659 660 TP_fast_assign( 661 __entry->skb = skb; 662 __entry->op = op; 663 __entry->usage = usage; 664 __entry->mod_count = mod_count; 665 __entry->where = where; 666 ), 667 668 TP_printk("s=%p %s u=%d m=%d p=%pSR", 669 __entry->skb, 670 __print_symbolic(__entry->op, rxrpc_skb_traces), 671 __entry->usage, 672 __entry->mod_count, 673 __entry->where) 674 ); 675 676 TRACE_EVENT(rxrpc_rx_packet, 677 TP_PROTO(struct rxrpc_skb_priv *sp), 678 679 TP_ARGS(sp), 680 681 TP_STRUCT__entry( 682 __field_struct(struct rxrpc_host_header, hdr ) 683 ), 684 685 TP_fast_assign( 686 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr)); 687 ), 688 689 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s", 690 __entry->hdr.epoch, __entry->hdr.cid, 691 __entry->hdr.callNumber, __entry->hdr.serviceId, 692 __entry->hdr.serial, __entry->hdr.seq, 693 __entry->hdr.type, __entry->hdr.flags, 694 __entry->hdr.type <= 15 ? 695 __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK") 696 ); 697 698 TRACE_EVENT(rxrpc_rx_done, 699 TP_PROTO(int result, int abort_code), 700 701 TP_ARGS(result, abort_code), 702 703 TP_STRUCT__entry( 704 __field(int, result ) 705 __field(int, abort_code ) 706 ), 707 708 TP_fast_assign( 709 __entry->result = result; 710 __entry->abort_code = abort_code; 711 ), 712 713 TP_printk("r=%d a=%d", __entry->result, __entry->abort_code) 714 ); 715 716 TRACE_EVENT(rxrpc_abort, 717 TP_PROTO(unsigned int call_nr, const char *why, u32 cid, u32 call_id, 718 rxrpc_seq_t seq, int abort_code, int error), 719 720 TP_ARGS(call_nr, why, cid, call_id, seq, abort_code, error), 721 722 TP_STRUCT__entry( 723 __field(unsigned int, call_nr ) 724 __array(char, why, 4 ) 725 __field(u32, cid ) 726 __field(u32, call_id ) 727 __field(rxrpc_seq_t, seq ) 728 __field(int, abort_code ) 729 __field(int, error ) 730 ), 731 732 TP_fast_assign( 733 memcpy(__entry->why, why, 4); 734 __entry->call_nr = call_nr; 735 __entry->cid = cid; 736 __entry->call_id = call_id; 737 __entry->abort_code = abort_code; 738 __entry->error = error; 739 __entry->seq = seq; 740 ), 741 742 TP_printk("c=%08x %08x:%08x s=%u a=%d e=%d %s", 743 __entry->call_nr, 744 __entry->cid, __entry->call_id, __entry->seq, 745 __entry->abort_code, __entry->error, __entry->why) 746 ); 747 748 TRACE_EVENT(rxrpc_call_complete, 749 TP_PROTO(struct rxrpc_call *call), 750 751 TP_ARGS(call), 752 753 TP_STRUCT__entry( 754 __field(unsigned int, call ) 755 __field(enum rxrpc_call_completion, compl ) 756 __field(int, error ) 757 __field(u32, abort_code ) 758 ), 759 760 TP_fast_assign( 761 __entry->call = call->debug_id; 762 __entry->compl = call->completion; 763 __entry->error = call->error; 764 __entry->abort_code = call->abort_code; 765 ), 766 767 TP_printk("c=%08x %s r=%d ac=%d", 768 __entry->call, 769 __print_symbolic(__entry->compl, rxrpc_completions), 770 __entry->error, 771 __entry->abort_code) 772 ); 773 774 TRACE_EVENT(rxrpc_transmit, 775 TP_PROTO(struct rxrpc_call *call, enum rxrpc_transmit_trace why), 776 777 TP_ARGS(call, why), 778 779 TP_STRUCT__entry( 780 __field(unsigned int, call ) 781 __field(enum rxrpc_transmit_trace, why ) 782 __field(rxrpc_seq_t, tx_hard_ack ) 783 __field(rxrpc_seq_t, tx_top ) 784 __field(int, tx_winsize ) 785 ), 786 787 TP_fast_assign( 788 __entry->call = call->debug_id; 789 __entry->why = why; 790 __entry->tx_hard_ack = call->tx_hard_ack; 791 __entry->tx_top = call->tx_top; 792 __entry->tx_winsize = call->tx_winsize; 793 ), 794 795 TP_printk("c=%08x %s f=%08x n=%u/%u", 796 __entry->call, 797 __print_symbolic(__entry->why, rxrpc_transmit_traces), 798 __entry->tx_hard_ack + 1, 799 __entry->tx_top - __entry->tx_hard_ack, 800 __entry->tx_winsize) 801 ); 802 803 TRACE_EVENT(rxrpc_rx_data, 804 TP_PROTO(unsigned int call, rxrpc_seq_t seq, 805 rxrpc_serial_t serial, u8 flags, u8 anno), 806 807 TP_ARGS(call, seq, serial, flags, anno), 808 809 TP_STRUCT__entry( 810 __field(unsigned int, call ) 811 __field(rxrpc_seq_t, seq ) 812 __field(rxrpc_serial_t, serial ) 813 __field(u8, flags ) 814 __field(u8, anno ) 815 ), 816 817 TP_fast_assign( 818 __entry->call = call; 819 __entry->seq = seq; 820 __entry->serial = serial; 821 __entry->flags = flags; 822 __entry->anno = anno; 823 ), 824 825 TP_printk("c=%08x DATA %08x q=%08x fl=%02x a=%02x", 826 __entry->call, 827 __entry->serial, 828 __entry->seq, 829 __entry->flags, 830 __entry->anno) 831 ); 832 833 TRACE_EVENT(rxrpc_rx_ack, 834 TP_PROTO(struct rxrpc_call *call, 835 rxrpc_serial_t serial, rxrpc_serial_t ack_serial, 836 rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks), 837 838 TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks), 839 840 TP_STRUCT__entry( 841 __field(unsigned int, call ) 842 __field(rxrpc_serial_t, serial ) 843 __field(rxrpc_serial_t, ack_serial ) 844 __field(rxrpc_seq_t, first ) 845 __field(rxrpc_seq_t, prev ) 846 __field(u8, reason ) 847 __field(u8, n_acks ) 848 ), 849 850 TP_fast_assign( 851 __entry->call = call->debug_id; 852 __entry->serial = serial; 853 __entry->ack_serial = ack_serial; 854 __entry->first = first; 855 __entry->prev = prev; 856 __entry->reason = reason; 857 __entry->n_acks = n_acks; 858 ), 859 860 TP_printk("c=%08x %08x %s r=%08x f=%08x p=%08x n=%u", 861 __entry->call, 862 __entry->serial, 863 __print_symbolic(__entry->reason, rxrpc_ack_names), 864 __entry->ack_serial, 865 __entry->first, 866 __entry->prev, 867 __entry->n_acks) 868 ); 869 870 TRACE_EVENT(rxrpc_rx_abort, 871 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, 872 u32 abort_code), 873 874 TP_ARGS(call, serial, abort_code), 875 876 TP_STRUCT__entry( 877 __field(unsigned int, call ) 878 __field(rxrpc_serial_t, serial ) 879 __field(u32, abort_code ) 880 ), 881 882 TP_fast_assign( 883 __entry->call = call->debug_id; 884 __entry->serial = serial; 885 __entry->abort_code = abort_code; 886 ), 887 888 TP_printk("c=%08x ABORT %08x ac=%d", 889 __entry->call, 890 __entry->serial, 891 __entry->abort_code) 892 ); 893 894 TRACE_EVENT(rxrpc_rx_rwind_change, 895 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, 896 u32 rwind, bool wake), 897 898 TP_ARGS(call, serial, rwind, wake), 899 900 TP_STRUCT__entry( 901 __field(unsigned int, call ) 902 __field(rxrpc_serial_t, serial ) 903 __field(u32, rwind ) 904 __field(bool, wake ) 905 ), 906 907 TP_fast_assign( 908 __entry->call = call->debug_id; 909 __entry->serial = serial; 910 __entry->rwind = rwind; 911 __entry->wake = wake; 912 ), 913 914 TP_printk("c=%08x %08x rw=%u%s", 915 __entry->call, 916 __entry->serial, 917 __entry->rwind, 918 __entry->wake ? " wake" : "") 919 ); 920 921 TRACE_EVENT(rxrpc_tx_packet, 922 TP_PROTO(unsigned int call_id, struct rxrpc_wire_header *whdr, 923 enum rxrpc_tx_point where), 924 925 TP_ARGS(call_id, whdr, where), 926 927 TP_STRUCT__entry( 928 __field(unsigned int, call ) 929 __field(enum rxrpc_tx_point, where ) 930 __field_struct(struct rxrpc_wire_header, whdr ) 931 ), 932 933 TP_fast_assign( 934 __entry->call = call_id; 935 memcpy(&__entry->whdr, whdr, sizeof(__entry->whdr)); 936 __entry->where = where; 937 ), 938 939 TP_printk("c=%08x %08x:%08x:%08x:%04x %08x %08x %02x %02x %s %s", 940 __entry->call, 941 ntohl(__entry->whdr.epoch), 942 ntohl(__entry->whdr.cid), 943 ntohl(__entry->whdr.callNumber), 944 ntohs(__entry->whdr.serviceId), 945 ntohl(__entry->whdr.serial), 946 ntohl(__entry->whdr.seq), 947 __entry->whdr.type, __entry->whdr.flags, 948 __entry->whdr.type <= 15 ? 949 __print_symbolic(__entry->whdr.type, rxrpc_pkts) : "?UNK", 950 __print_symbolic(__entry->where, rxrpc_tx_points)) 951 ); 952 953 TRACE_EVENT(rxrpc_tx_data, 954 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, 955 rxrpc_serial_t serial, u8 flags, bool retrans, bool lose), 956 957 TP_ARGS(call, seq, serial, flags, retrans, lose), 958 959 TP_STRUCT__entry( 960 __field(unsigned int, call ) 961 __field(rxrpc_seq_t, seq ) 962 __field(rxrpc_serial_t, serial ) 963 __field(u32, cid ) 964 __field(u32, call_id ) 965 __field(u8, flags ) 966 __field(bool, retrans ) 967 __field(bool, lose ) 968 ), 969 970 TP_fast_assign( 971 __entry->call = call->debug_id; 972 __entry->cid = call->cid; 973 __entry->call_id = call->call_id; 974 __entry->seq = seq; 975 __entry->serial = serial; 976 __entry->flags = flags; 977 __entry->retrans = retrans; 978 __entry->lose = lose; 979 ), 980 981 TP_printk("c=%08x DATA %08x:%08x %08x q=%08x fl=%02x%s%s", 982 __entry->call, 983 __entry->cid, 984 __entry->call_id, 985 __entry->serial, 986 __entry->seq, 987 __entry->flags, 988 __entry->retrans ? " *RETRANS*" : "", 989 __entry->lose ? " *LOSE*" : "") 990 ); 991 992 TRACE_EVENT(rxrpc_tx_ack, 993 TP_PROTO(unsigned int call, rxrpc_serial_t serial, 994 rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial, 995 u8 reason, u8 n_acks), 996 997 TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks), 998 999 TP_STRUCT__entry( 1000 __field(unsigned int, call ) 1001 __field(rxrpc_serial_t, serial ) 1002 __field(rxrpc_seq_t, ack_first ) 1003 __field(rxrpc_serial_t, ack_serial ) 1004 __field(u8, reason ) 1005 __field(u8, n_acks ) 1006 ), 1007 1008 TP_fast_assign( 1009 __entry->call = call; 1010 __entry->serial = serial; 1011 __entry->ack_first = ack_first; 1012 __entry->ack_serial = ack_serial; 1013 __entry->reason = reason; 1014 __entry->n_acks = n_acks; 1015 ), 1016 1017 TP_printk(" c=%08x ACK %08x %s f=%08x r=%08x n=%u", 1018 __entry->call, 1019 __entry->serial, 1020 __print_symbolic(__entry->reason, rxrpc_ack_names), 1021 __entry->ack_first, 1022 __entry->ack_serial, 1023 __entry->n_acks) 1024 ); 1025 1026 TRACE_EVENT(rxrpc_receive, 1027 TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why, 1028 rxrpc_serial_t serial, rxrpc_seq_t seq), 1029 1030 TP_ARGS(call, why, serial, seq), 1031 1032 TP_STRUCT__entry( 1033 __field(unsigned int, call ) 1034 __field(enum rxrpc_receive_trace, why ) 1035 __field(rxrpc_serial_t, serial ) 1036 __field(rxrpc_seq_t, seq ) 1037 __field(rxrpc_seq_t, hard_ack ) 1038 __field(rxrpc_seq_t, top ) 1039 ), 1040 1041 TP_fast_assign( 1042 __entry->call = call->debug_id; 1043 __entry->why = why; 1044 __entry->serial = serial; 1045 __entry->seq = seq; 1046 __entry->hard_ack = call->rx_hard_ack; 1047 __entry->top = call->rx_top; 1048 ), 1049 1050 TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x", 1051 __entry->call, 1052 __print_symbolic(__entry->why, rxrpc_receive_traces), 1053 __entry->serial, 1054 __entry->seq, 1055 __entry->hard_ack, 1056 __entry->top) 1057 ); 1058 1059 TRACE_EVENT(rxrpc_recvmsg, 1060 TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why, 1061 rxrpc_seq_t seq, unsigned int offset, unsigned int len, 1062 int ret), 1063 1064 TP_ARGS(call, why, seq, offset, len, ret), 1065 1066 TP_STRUCT__entry( 1067 __field(unsigned int, call ) 1068 __field(enum rxrpc_recvmsg_trace, why ) 1069 __field(rxrpc_seq_t, seq ) 1070 __field(unsigned int, offset ) 1071 __field(unsigned int, len ) 1072 __field(int, ret ) 1073 ), 1074 1075 TP_fast_assign( 1076 __entry->call = call ? call->debug_id : 0; 1077 __entry->why = why; 1078 __entry->seq = seq; 1079 __entry->offset = offset; 1080 __entry->len = len; 1081 __entry->ret = ret; 1082 ), 1083 1084 TP_printk("c=%08x %s q=%08x o=%u l=%u ret=%d", 1085 __entry->call, 1086 __print_symbolic(__entry->why, rxrpc_recvmsg_traces), 1087 __entry->seq, 1088 __entry->offset, 1089 __entry->len, 1090 __entry->ret) 1091 ); 1092 1093 TRACE_EVENT(rxrpc_rtt_tx, 1094 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why, 1095 rxrpc_serial_t send_serial), 1096 1097 TP_ARGS(call, why, send_serial), 1098 1099 TP_STRUCT__entry( 1100 __field(unsigned int, call ) 1101 __field(enum rxrpc_rtt_tx_trace, why ) 1102 __field(rxrpc_serial_t, send_serial ) 1103 ), 1104 1105 TP_fast_assign( 1106 __entry->call = call->debug_id; 1107 __entry->why = why; 1108 __entry->send_serial = send_serial; 1109 ), 1110 1111 TP_printk("c=%08x %s sr=%08x", 1112 __entry->call, 1113 __print_symbolic(__entry->why, rxrpc_rtt_tx_traces), 1114 __entry->send_serial) 1115 ); 1116 1117 TRACE_EVENT(rxrpc_rtt_rx, 1118 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why, 1119 rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial, 1120 s64 rtt, u8 nr, s64 avg), 1121 1122 TP_ARGS(call, why, send_serial, resp_serial, rtt, nr, avg), 1123 1124 TP_STRUCT__entry( 1125 __field(unsigned int, call ) 1126 __field(enum rxrpc_rtt_rx_trace, why ) 1127 __field(u8, nr ) 1128 __field(rxrpc_serial_t, send_serial ) 1129 __field(rxrpc_serial_t, resp_serial ) 1130 __field(s64, rtt ) 1131 __field(u64, avg ) 1132 ), 1133 1134 TP_fast_assign( 1135 __entry->call = call->debug_id; 1136 __entry->why = why; 1137 __entry->send_serial = send_serial; 1138 __entry->resp_serial = resp_serial; 1139 __entry->rtt = rtt; 1140 __entry->nr = nr; 1141 __entry->avg = avg; 1142 ), 1143 1144 TP_printk("c=%08x %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld", 1145 __entry->call, 1146 __print_symbolic(__entry->why, rxrpc_rtt_rx_traces), 1147 __entry->send_serial, 1148 __entry->resp_serial, 1149 __entry->rtt, 1150 __entry->nr, 1151 __entry->avg) 1152 ); 1153 1154 TRACE_EVENT(rxrpc_timer, 1155 TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why, 1156 unsigned long now), 1157 1158 TP_ARGS(call, why, now), 1159 1160 TP_STRUCT__entry( 1161 __field(unsigned int, call ) 1162 __field(enum rxrpc_timer_trace, why ) 1163 __field(long, now ) 1164 __field(long, ack_at ) 1165 __field(long, ack_lost_at ) 1166 __field(long, resend_at ) 1167 __field(long, ping_at ) 1168 __field(long, expect_rx_by ) 1169 __field(long, expect_req_by ) 1170 __field(long, expect_term_by ) 1171 __field(long, timer ) 1172 ), 1173 1174 TP_fast_assign( 1175 __entry->call = call->debug_id; 1176 __entry->why = why; 1177 __entry->now = now; 1178 __entry->ack_at = call->ack_at; 1179 __entry->ack_lost_at = call->ack_lost_at; 1180 __entry->resend_at = call->resend_at; 1181 __entry->expect_rx_by = call->expect_rx_by; 1182 __entry->expect_req_by = call->expect_req_by; 1183 __entry->expect_term_by = call->expect_term_by; 1184 __entry->timer = call->timer.expires; 1185 ), 1186 1187 TP_printk("c=%08x %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld", 1188 __entry->call, 1189 __print_symbolic(__entry->why, rxrpc_timer_traces), 1190 __entry->ack_at - __entry->now, 1191 __entry->ack_lost_at - __entry->now, 1192 __entry->resend_at - __entry->now, 1193 __entry->expect_rx_by - __entry->now, 1194 __entry->expect_req_by - __entry->now, 1195 __entry->expect_term_by - __entry->now, 1196 __entry->timer - __entry->now) 1197 ); 1198 1199 TRACE_EVENT(rxrpc_rx_lose, 1200 TP_PROTO(struct rxrpc_skb_priv *sp), 1201 1202 TP_ARGS(sp), 1203 1204 TP_STRUCT__entry( 1205 __field_struct(struct rxrpc_host_header, hdr ) 1206 ), 1207 1208 TP_fast_assign( 1209 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr)); 1210 ), 1211 1212 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*", 1213 __entry->hdr.epoch, __entry->hdr.cid, 1214 __entry->hdr.callNumber, __entry->hdr.serviceId, 1215 __entry->hdr.serial, __entry->hdr.seq, 1216 __entry->hdr.type, __entry->hdr.flags, 1217 __entry->hdr.type <= 15 ? 1218 __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK") 1219 ); 1220 1221 TRACE_EVENT(rxrpc_propose_ack, 1222 TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why, 1223 u8 ack_reason, rxrpc_serial_t serial, bool immediate, 1224 bool background, enum rxrpc_propose_ack_outcome outcome), 1225 1226 TP_ARGS(call, why, ack_reason, serial, immediate, background, 1227 outcome), 1228 1229 TP_STRUCT__entry( 1230 __field(unsigned int, call ) 1231 __field(enum rxrpc_propose_ack_trace, why ) 1232 __field(rxrpc_serial_t, serial ) 1233 __field(u8, ack_reason ) 1234 __field(bool, immediate ) 1235 __field(bool, background ) 1236 __field(enum rxrpc_propose_ack_outcome, outcome ) 1237 ), 1238 1239 TP_fast_assign( 1240 __entry->call = call->debug_id; 1241 __entry->why = why; 1242 __entry->serial = serial; 1243 __entry->ack_reason = ack_reason; 1244 __entry->immediate = immediate; 1245 __entry->background = background; 1246 __entry->outcome = outcome; 1247 ), 1248 1249 TP_printk("c=%08x %s %s r=%08x i=%u b=%u%s", 1250 __entry->call, 1251 __print_symbolic(__entry->why, rxrpc_propose_ack_traces), 1252 __print_symbolic(__entry->ack_reason, rxrpc_ack_names), 1253 __entry->serial, 1254 __entry->immediate, 1255 __entry->background, 1256 __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes)) 1257 ); 1258 1259 TRACE_EVENT(rxrpc_retransmit, 1260 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation, 1261 s64 expiry), 1262 1263 TP_ARGS(call, seq, annotation, expiry), 1264 1265 TP_STRUCT__entry( 1266 __field(unsigned int, call ) 1267 __field(rxrpc_seq_t, seq ) 1268 __field(u8, annotation ) 1269 __field(s64, expiry ) 1270 ), 1271 1272 TP_fast_assign( 1273 __entry->call = call->debug_id; 1274 __entry->seq = seq; 1275 __entry->annotation = annotation; 1276 __entry->expiry = expiry; 1277 ), 1278 1279 TP_printk("c=%08x q=%x a=%02x xp=%lld", 1280 __entry->call, 1281 __entry->seq, 1282 __entry->annotation, 1283 __entry->expiry) 1284 ); 1285 1286 TRACE_EVENT(rxrpc_congest, 1287 TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary, 1288 rxrpc_serial_t ack_serial, enum rxrpc_congest_change change), 1289 1290 TP_ARGS(call, summary, ack_serial, change), 1291 1292 TP_STRUCT__entry( 1293 __field(unsigned int, call ) 1294 __field(enum rxrpc_congest_change, change ) 1295 __field(rxrpc_seq_t, hard_ack ) 1296 __field(rxrpc_seq_t, top ) 1297 __field(rxrpc_seq_t, lowest_nak ) 1298 __field(rxrpc_serial_t, ack_serial ) 1299 __field_struct(struct rxrpc_ack_summary, sum ) 1300 ), 1301 1302 TP_fast_assign( 1303 __entry->call = call->debug_id; 1304 __entry->change = change; 1305 __entry->hard_ack = call->tx_hard_ack; 1306 __entry->top = call->tx_top; 1307 __entry->lowest_nak = call->acks_lowest_nak; 1308 __entry->ack_serial = ack_serial; 1309 memcpy(&__entry->sum, summary, sizeof(__entry->sum)); 1310 ), 1311 1312 TP_printk("c=%08x 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", 1313 __entry->call, 1314 __entry->ack_serial, 1315 __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names), 1316 __entry->hard_ack, 1317 __print_symbolic(__entry->sum.mode, rxrpc_congest_modes), 1318 __entry->sum.cwnd, 1319 __entry->sum.ssthresh, 1320 __entry->sum.nr_acks, __entry->sum.nr_nacks, 1321 __entry->sum.nr_new_acks, __entry->sum.nr_new_nacks, 1322 __entry->sum.nr_rot_new_acks, 1323 __entry->top - __entry->hard_ack, 1324 __entry->sum.cumulative_acks, 1325 __entry->sum.dup_acks, 1326 __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "", 1327 __print_symbolic(__entry->change, rxrpc_congest_changes), 1328 __entry->sum.retrans_timeo ? " rTxTo" : "") 1329 ); 1330 1331 TRACE_EVENT(rxrpc_disconnect_call, 1332 TP_PROTO(struct rxrpc_call *call), 1333 1334 TP_ARGS(call), 1335 1336 TP_STRUCT__entry( 1337 __field(unsigned int, call ) 1338 __field(u32, abort_code ) 1339 ), 1340 1341 TP_fast_assign( 1342 __entry->call = call->debug_id; 1343 __entry->abort_code = call->abort_code; 1344 ), 1345 1346 TP_printk("c=%08x ab=%08x", 1347 __entry->call, 1348 __entry->abort_code) 1349 ); 1350 1351 TRACE_EVENT(rxrpc_improper_term, 1352 TP_PROTO(struct rxrpc_call *call), 1353 1354 TP_ARGS(call), 1355 1356 TP_STRUCT__entry( 1357 __field(unsigned int, call ) 1358 __field(u32, abort_code ) 1359 ), 1360 1361 TP_fast_assign( 1362 __entry->call = call->debug_id; 1363 __entry->abort_code = call->abort_code; 1364 ), 1365 1366 TP_printk("c=%08x ab=%08x", 1367 __entry->call, 1368 __entry->abort_code) 1369 ); 1370 1371 TRACE_EVENT(rxrpc_rx_eproto, 1372 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, 1373 const char *why), 1374 1375 TP_ARGS(call, serial, why), 1376 1377 TP_STRUCT__entry( 1378 __field(unsigned int, call ) 1379 __field(rxrpc_serial_t, serial ) 1380 __field(const char *, why ) 1381 ), 1382 1383 TP_fast_assign( 1384 __entry->call = call ? call->debug_id : 0; 1385 __entry->serial = serial; 1386 __entry->why = why; 1387 ), 1388 1389 TP_printk("c=%08x EPROTO %08x %s", 1390 __entry->call, 1391 __entry->serial, 1392 __entry->why) 1393 ); 1394 1395 TRACE_EVENT(rxrpc_connect_call, 1396 TP_PROTO(struct rxrpc_call *call), 1397 1398 TP_ARGS(call), 1399 1400 TP_STRUCT__entry( 1401 __field(unsigned int, call ) 1402 __field(unsigned long, user_call_ID ) 1403 __field(u32, cid ) 1404 __field(u32, call_id ) 1405 ), 1406 1407 TP_fast_assign( 1408 __entry->call = call->debug_id; 1409 __entry->user_call_ID = call->user_call_ID; 1410 __entry->cid = call->cid; 1411 __entry->call_id = call->call_id; 1412 ), 1413 1414 TP_printk("c=%08x u=%p %08x:%08x", 1415 __entry->call, 1416 (void *)__entry->user_call_ID, 1417 __entry->cid, 1418 __entry->call_id) 1419 ); 1420 1421 TRACE_EVENT(rxrpc_resend, 1422 TP_PROTO(struct rxrpc_call *call, int ix), 1423 1424 TP_ARGS(call, ix), 1425 1426 TP_STRUCT__entry( 1427 __field(unsigned int, call ) 1428 __field(int, ix ) 1429 __array(u8, anno, 64 ) 1430 ), 1431 1432 TP_fast_assign( 1433 __entry->call = call->debug_id; 1434 __entry->ix = ix; 1435 memcpy(__entry->anno, call->rxtx_annotations, 64); 1436 ), 1437 1438 TP_printk("c=%08x ix=%u a=%64phN", 1439 __entry->call, 1440 __entry->ix, 1441 __entry->anno) 1442 ); 1443 1444 TRACE_EVENT(rxrpc_rx_icmp, 1445 TP_PROTO(struct rxrpc_peer *peer, struct sock_extended_err *ee, 1446 struct sockaddr_rxrpc *srx), 1447 1448 TP_ARGS(peer, ee, srx), 1449 1450 TP_STRUCT__entry( 1451 __field(unsigned int, peer ) 1452 __field_struct(struct sock_extended_err, ee ) 1453 __field_struct(struct sockaddr_rxrpc, srx ) 1454 ), 1455 1456 TP_fast_assign( 1457 __entry->peer = peer->debug_id; 1458 memcpy(&__entry->ee, ee, sizeof(__entry->ee)); 1459 memcpy(&__entry->srx, srx, sizeof(__entry->srx)); 1460 ), 1461 1462 TP_printk("P=%08x o=%u t=%u c=%u i=%u d=%u e=%d %pISp", 1463 __entry->peer, 1464 __entry->ee.ee_origin, 1465 __entry->ee.ee_type, 1466 __entry->ee.ee_code, 1467 __entry->ee.ee_info, 1468 __entry->ee.ee_data, 1469 __entry->ee.ee_errno, 1470 &__entry->srx.transport) 1471 ); 1472 1473 TRACE_EVENT(rxrpc_tx_fail, 1474 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, int ret, 1475 enum rxrpc_tx_point where), 1476 1477 TP_ARGS(debug_id, serial, ret, where), 1478 1479 TP_STRUCT__entry( 1480 __field(unsigned int, debug_id ) 1481 __field(rxrpc_serial_t, serial ) 1482 __field(int, ret ) 1483 __field(enum rxrpc_tx_point, where ) 1484 ), 1485 1486 TP_fast_assign( 1487 __entry->debug_id = debug_id; 1488 __entry->serial = serial; 1489 __entry->ret = ret; 1490 __entry->where = where; 1491 ), 1492 1493 TP_printk("c=%08x r=%x ret=%d %s", 1494 __entry->debug_id, 1495 __entry->serial, 1496 __entry->ret, 1497 __print_symbolic(__entry->where, rxrpc_tx_points)) 1498 ); 1499 1500 TRACE_EVENT(rxrpc_call_reset, 1501 TP_PROTO(struct rxrpc_call *call), 1502 1503 TP_ARGS(call), 1504 1505 TP_STRUCT__entry( 1506 __field(unsigned int, debug_id ) 1507 __field(u32, cid ) 1508 __field(u32, call_id ) 1509 __field(rxrpc_serial_t, call_serial ) 1510 __field(rxrpc_serial_t, conn_serial ) 1511 __field(rxrpc_seq_t, tx_seq ) 1512 __field(rxrpc_seq_t, rx_seq ) 1513 ), 1514 1515 TP_fast_assign( 1516 __entry->debug_id = call->debug_id; 1517 __entry->cid = call->cid; 1518 __entry->call_id = call->call_id; 1519 __entry->call_serial = call->rx_serial; 1520 __entry->conn_serial = call->conn->hi_serial; 1521 __entry->tx_seq = call->tx_hard_ack; 1522 __entry->rx_seq = call->ackr_seen; 1523 ), 1524 1525 TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x", 1526 __entry->debug_id, 1527 __entry->cid, __entry->call_id, 1528 __entry->call_serial, __entry->conn_serial, 1529 __entry->tx_seq, __entry->rx_seq) 1530 ); 1531 1532 TRACE_EVENT(rxrpc_notify_socket, 1533 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial), 1534 1535 TP_ARGS(debug_id, serial), 1536 1537 TP_STRUCT__entry( 1538 __field(unsigned int, debug_id ) 1539 __field(rxrpc_serial_t, serial ) 1540 ), 1541 1542 TP_fast_assign( 1543 __entry->debug_id = debug_id; 1544 __entry->serial = serial; 1545 ), 1546 1547 TP_printk("c=%08x r=%08x", 1548 __entry->debug_id, 1549 __entry->serial) 1550 ); 1551 1552 TRACE_EVENT(rxrpc_rx_discard_ack, 1553 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, 1554 rxrpc_seq_t first_soft_ack, rxrpc_seq_t call_ackr_first, 1555 rxrpc_seq_t prev_pkt, rxrpc_seq_t call_ackr_prev), 1556 1557 TP_ARGS(debug_id, serial, first_soft_ack, call_ackr_first, 1558 prev_pkt, call_ackr_prev), 1559 1560 TP_STRUCT__entry( 1561 __field(unsigned int, debug_id ) 1562 __field(rxrpc_serial_t, serial ) 1563 __field(rxrpc_seq_t, first_soft_ack) 1564 __field(rxrpc_seq_t, call_ackr_first) 1565 __field(rxrpc_seq_t, prev_pkt) 1566 __field(rxrpc_seq_t, call_ackr_prev) 1567 ), 1568 1569 TP_fast_assign( 1570 __entry->debug_id = debug_id; 1571 __entry->serial = serial; 1572 __entry->first_soft_ack = first_soft_ack; 1573 __entry->call_ackr_first = call_ackr_first; 1574 __entry->prev_pkt = prev_pkt; 1575 __entry->call_ackr_prev = call_ackr_prev; 1576 ), 1577 1578 TP_printk("c=%08x r=%08x %08x<%08x %08x<%08x", 1579 __entry->debug_id, 1580 __entry->serial, 1581 __entry->first_soft_ack, 1582 __entry->call_ackr_first, 1583 __entry->prev_pkt, 1584 __entry->call_ackr_prev) 1585 ); 1586 1587 #endif /* _TRACE_RXRPC_H */ 1588 1589 /* This part must be outside protection */ 1590 #include <trace/define_trace.h> 1591