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 * Define enums for tracing information. 18 * 19 * These should all be kept sorted, making it easier to match the string 20 * mapping tables further on. 21 */ 22 #ifndef __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY 23 #define __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY 24 25 enum rxrpc_skb_trace { 26 rxrpc_skb_cleaned, 27 rxrpc_skb_freed, 28 rxrpc_skb_got, 29 rxrpc_skb_lost, 30 rxrpc_skb_new, 31 rxrpc_skb_purged, 32 rxrpc_skb_received, 33 rxrpc_skb_rotated, 34 rxrpc_skb_seen, 35 rxrpc_skb_unshared, 36 rxrpc_skb_unshared_nomem, 37 }; 38 39 enum rxrpc_local_trace { 40 rxrpc_local_got, 41 rxrpc_local_new, 42 rxrpc_local_processing, 43 rxrpc_local_put, 44 rxrpc_local_queued, 45 }; 46 47 enum rxrpc_peer_trace { 48 rxrpc_peer_got, 49 rxrpc_peer_new, 50 rxrpc_peer_processing, 51 rxrpc_peer_put, 52 }; 53 54 enum rxrpc_conn_trace { 55 rxrpc_conn_got, 56 rxrpc_conn_new_client, 57 rxrpc_conn_new_service, 58 rxrpc_conn_put_client, 59 rxrpc_conn_put_service, 60 rxrpc_conn_queued, 61 rxrpc_conn_reap_service, 62 rxrpc_conn_seen, 63 }; 64 65 enum rxrpc_client_trace { 66 rxrpc_client_activate_chans, 67 rxrpc_client_alloc, 68 rxrpc_client_chan_activate, 69 rxrpc_client_chan_disconnect, 70 rxrpc_client_chan_pass, 71 rxrpc_client_chan_wait_failed, 72 rxrpc_client_cleanup, 73 rxrpc_client_discard, 74 rxrpc_client_duplicate, 75 rxrpc_client_exposed, 76 rxrpc_client_replace, 77 rxrpc_client_to_active, 78 rxrpc_client_to_idle, 79 }; 80 81 enum rxrpc_call_trace { 82 rxrpc_call_connected, 83 rxrpc_call_error, 84 rxrpc_call_got, 85 rxrpc_call_got_kernel, 86 rxrpc_call_got_timer, 87 rxrpc_call_got_userid, 88 rxrpc_call_new_client, 89 rxrpc_call_new_service, 90 rxrpc_call_put, 91 rxrpc_call_put_kernel, 92 rxrpc_call_put_noqueue, 93 rxrpc_call_put_notimer, 94 rxrpc_call_put_timer, 95 rxrpc_call_put_userid, 96 rxrpc_call_queued, 97 rxrpc_call_queued_ref, 98 rxrpc_call_release, 99 rxrpc_call_seen, 100 }; 101 102 enum rxrpc_transmit_trace { 103 rxrpc_transmit_await_reply, 104 rxrpc_transmit_end, 105 rxrpc_transmit_queue, 106 rxrpc_transmit_queue_last, 107 rxrpc_transmit_rotate, 108 rxrpc_transmit_rotate_last, 109 rxrpc_transmit_wait, 110 }; 111 112 enum rxrpc_receive_trace { 113 rxrpc_receive_end, 114 rxrpc_receive_front, 115 rxrpc_receive_incoming, 116 rxrpc_receive_queue, 117 rxrpc_receive_queue_last, 118 rxrpc_receive_rotate, 119 }; 120 121 enum rxrpc_recvmsg_trace { 122 rxrpc_recvmsg_cont, 123 rxrpc_recvmsg_data_return, 124 rxrpc_recvmsg_dequeue, 125 rxrpc_recvmsg_enter, 126 rxrpc_recvmsg_full, 127 rxrpc_recvmsg_hole, 128 rxrpc_recvmsg_next, 129 rxrpc_recvmsg_requeue, 130 rxrpc_recvmsg_return, 131 rxrpc_recvmsg_terminal, 132 rxrpc_recvmsg_to_be_accepted, 133 rxrpc_recvmsg_wait, 134 }; 135 136 enum rxrpc_rtt_tx_trace { 137 rxrpc_rtt_tx_cancel, 138 rxrpc_rtt_tx_data, 139 rxrpc_rtt_tx_no_slot, 140 rxrpc_rtt_tx_ping, 141 }; 142 143 enum rxrpc_rtt_rx_trace { 144 rxrpc_rtt_rx_cancel, 145 rxrpc_rtt_rx_lost, 146 rxrpc_rtt_rx_obsolete, 147 rxrpc_rtt_rx_ping_response, 148 rxrpc_rtt_rx_requested_ack, 149 }; 150 151 enum rxrpc_timer_trace { 152 rxrpc_timer_begin, 153 rxrpc_timer_exp_ack, 154 rxrpc_timer_exp_hard, 155 rxrpc_timer_exp_idle, 156 rxrpc_timer_exp_keepalive, 157 rxrpc_timer_exp_lost_ack, 158 rxrpc_timer_exp_normal, 159 rxrpc_timer_exp_ping, 160 rxrpc_timer_exp_resend, 161 rxrpc_timer_expired, 162 rxrpc_timer_init_for_reply, 163 rxrpc_timer_init_for_send_reply, 164 rxrpc_timer_restart, 165 rxrpc_timer_set_for_ack, 166 rxrpc_timer_set_for_hard, 167 rxrpc_timer_set_for_idle, 168 rxrpc_timer_set_for_keepalive, 169 rxrpc_timer_set_for_lost_ack, 170 rxrpc_timer_set_for_normal, 171 rxrpc_timer_set_for_ping, 172 rxrpc_timer_set_for_resend, 173 rxrpc_timer_set_for_send, 174 }; 175 176 enum rxrpc_propose_ack_trace { 177 rxrpc_propose_ack_client_tx_end, 178 rxrpc_propose_ack_input_data, 179 rxrpc_propose_ack_ping_for_check_life, 180 rxrpc_propose_ack_ping_for_keepalive, 181 rxrpc_propose_ack_ping_for_lost_ack, 182 rxrpc_propose_ack_ping_for_lost_reply, 183 rxrpc_propose_ack_ping_for_params, 184 rxrpc_propose_ack_processing_op, 185 rxrpc_propose_ack_respond_to_ack, 186 rxrpc_propose_ack_respond_to_ping, 187 rxrpc_propose_ack_retry_tx, 188 rxrpc_propose_ack_rotate_rx, 189 rxrpc_propose_ack_terminal_ack, 190 }; 191 192 enum rxrpc_propose_ack_outcome { 193 rxrpc_propose_ack_subsume, 194 rxrpc_propose_ack_update, 195 rxrpc_propose_ack_use, 196 }; 197 198 enum rxrpc_congest_change { 199 rxrpc_cong_begin_retransmission, 200 rxrpc_cong_cleared_nacks, 201 rxrpc_cong_new_low_nack, 202 rxrpc_cong_no_change, 203 rxrpc_cong_progress, 204 rxrpc_cong_retransmit_again, 205 rxrpc_cong_rtt_window_end, 206 rxrpc_cong_saw_nack, 207 }; 208 209 enum rxrpc_tx_point { 210 rxrpc_tx_point_call_abort, 211 rxrpc_tx_point_call_ack, 212 rxrpc_tx_point_call_data_frag, 213 rxrpc_tx_point_call_data_nofrag, 214 rxrpc_tx_point_call_final_resend, 215 rxrpc_tx_point_conn_abort, 216 rxrpc_tx_point_rxkad_challenge, 217 rxrpc_tx_point_rxkad_response, 218 rxrpc_tx_point_reject, 219 rxrpc_tx_point_version_keepalive, 220 rxrpc_tx_point_version_reply, 221 }; 222 223 #endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */ 224 225 /* 226 * Declare tracing information enums and their string mappings for display. 227 */ 228 #define rxrpc_skb_traces \ 229 EM(rxrpc_skb_cleaned, "CLN") \ 230 EM(rxrpc_skb_freed, "FRE") \ 231 EM(rxrpc_skb_got, "GOT") \ 232 EM(rxrpc_skb_lost, "*L*") \ 233 EM(rxrpc_skb_new, "NEW") \ 234 EM(rxrpc_skb_purged, "PUR") \ 235 EM(rxrpc_skb_received, "RCV") \ 236 EM(rxrpc_skb_rotated, "ROT") \ 237 EM(rxrpc_skb_seen, "SEE") \ 238 EM(rxrpc_skb_unshared, "UNS") \ 239 E_(rxrpc_skb_unshared_nomem, "US0") 240 241 #define rxrpc_local_traces \ 242 EM(rxrpc_local_got, "GOT") \ 243 EM(rxrpc_local_new, "NEW") \ 244 EM(rxrpc_local_processing, "PRO") \ 245 EM(rxrpc_local_put, "PUT") \ 246 E_(rxrpc_local_queued, "QUE") 247 248 #define rxrpc_peer_traces \ 249 EM(rxrpc_peer_got, "GOT") \ 250 EM(rxrpc_peer_new, "NEW") \ 251 EM(rxrpc_peer_processing, "PRO") \ 252 E_(rxrpc_peer_put, "PUT") 253 254 #define rxrpc_conn_traces \ 255 EM(rxrpc_conn_got, "GOT") \ 256 EM(rxrpc_conn_new_client, "NWc") \ 257 EM(rxrpc_conn_new_service, "NWs") \ 258 EM(rxrpc_conn_put_client, "PTc") \ 259 EM(rxrpc_conn_put_service, "PTs") \ 260 EM(rxrpc_conn_queued, "QUE") \ 261 EM(rxrpc_conn_reap_service, "RPs") \ 262 E_(rxrpc_conn_seen, "SEE") 263 264 #define rxrpc_client_traces \ 265 EM(rxrpc_client_activate_chans, "Activa") \ 266 EM(rxrpc_client_alloc, "Alloc ") \ 267 EM(rxrpc_client_chan_activate, "ChActv") \ 268 EM(rxrpc_client_chan_disconnect, "ChDisc") \ 269 EM(rxrpc_client_chan_pass, "ChPass") \ 270 EM(rxrpc_client_chan_wait_failed, "ChWtFl") \ 271 EM(rxrpc_client_cleanup, "Clean ") \ 272 EM(rxrpc_client_discard, "Discar") \ 273 EM(rxrpc_client_duplicate, "Duplic") \ 274 EM(rxrpc_client_exposed, "Expose") \ 275 EM(rxrpc_client_replace, "Replac") \ 276 EM(rxrpc_client_to_active, "->Actv") \ 277 E_(rxrpc_client_to_idle, "->Idle") 278 279 #define rxrpc_call_traces \ 280 EM(rxrpc_call_connected, "CON") \ 281 EM(rxrpc_call_error, "*E*") \ 282 EM(rxrpc_call_got, "GOT") \ 283 EM(rxrpc_call_got_kernel, "Gke") \ 284 EM(rxrpc_call_got_timer, "GTM") \ 285 EM(rxrpc_call_got_userid, "Gus") \ 286 EM(rxrpc_call_new_client, "NWc") \ 287 EM(rxrpc_call_new_service, "NWs") \ 288 EM(rxrpc_call_put, "PUT") \ 289 EM(rxrpc_call_put_kernel, "Pke") \ 290 EM(rxrpc_call_put_noqueue, "PnQ") \ 291 EM(rxrpc_call_put_notimer, "PnT") \ 292 EM(rxrpc_call_put_timer, "PTM") \ 293 EM(rxrpc_call_put_userid, "Pus") \ 294 EM(rxrpc_call_queued, "QUE") \ 295 EM(rxrpc_call_queued_ref, "QUR") \ 296 EM(rxrpc_call_release, "RLS") \ 297 E_(rxrpc_call_seen, "SEE") 298 299 #define rxrpc_transmit_traces \ 300 EM(rxrpc_transmit_await_reply, "AWR") \ 301 EM(rxrpc_transmit_end, "END") \ 302 EM(rxrpc_transmit_queue, "QUE") \ 303 EM(rxrpc_transmit_queue_last, "QLS") \ 304 EM(rxrpc_transmit_rotate, "ROT") \ 305 EM(rxrpc_transmit_rotate_last, "RLS") \ 306 E_(rxrpc_transmit_wait, "WAI") 307 308 #define rxrpc_receive_traces \ 309 EM(rxrpc_receive_end, "END") \ 310 EM(rxrpc_receive_front, "FRN") \ 311 EM(rxrpc_receive_incoming, "INC") \ 312 EM(rxrpc_receive_queue, "QUE") \ 313 EM(rxrpc_receive_queue_last, "QLS") \ 314 E_(rxrpc_receive_rotate, "ROT") 315 316 #define rxrpc_recvmsg_traces \ 317 EM(rxrpc_recvmsg_cont, "CONT") \ 318 EM(rxrpc_recvmsg_data_return, "DATA") \ 319 EM(rxrpc_recvmsg_dequeue, "DEQU") \ 320 EM(rxrpc_recvmsg_enter, "ENTR") \ 321 EM(rxrpc_recvmsg_full, "FULL") \ 322 EM(rxrpc_recvmsg_hole, "HOLE") \ 323 EM(rxrpc_recvmsg_next, "NEXT") \ 324 EM(rxrpc_recvmsg_requeue, "REQU") \ 325 EM(rxrpc_recvmsg_return, "RETN") \ 326 EM(rxrpc_recvmsg_terminal, "TERM") \ 327 EM(rxrpc_recvmsg_to_be_accepted, "TBAC") \ 328 E_(rxrpc_recvmsg_wait, "WAIT") 329 330 #define rxrpc_rtt_tx_traces \ 331 EM(rxrpc_rtt_tx_cancel, "CNCE") \ 332 EM(rxrpc_rtt_tx_data, "DATA") \ 333 EM(rxrpc_rtt_tx_no_slot, "FULL") \ 334 E_(rxrpc_rtt_tx_ping, "PING") 335 336 #define rxrpc_rtt_rx_traces \ 337 EM(rxrpc_rtt_rx_cancel, "CNCL") \ 338 EM(rxrpc_rtt_rx_obsolete, "OBSL") \ 339 EM(rxrpc_rtt_rx_lost, "LOST") \ 340 EM(rxrpc_rtt_rx_ping_response, "PONG") \ 341 E_(rxrpc_rtt_rx_requested_ack, "RACK") 342 343 #define rxrpc_timer_traces \ 344 EM(rxrpc_timer_begin, "Begin ") \ 345 EM(rxrpc_timer_expired, "*EXPR*") \ 346 EM(rxrpc_timer_exp_ack, "ExpAck") \ 347 EM(rxrpc_timer_exp_hard, "ExpHrd") \ 348 EM(rxrpc_timer_exp_idle, "ExpIdl") \ 349 EM(rxrpc_timer_exp_keepalive, "ExpKA ") \ 350 EM(rxrpc_timer_exp_lost_ack, "ExpLoA") \ 351 EM(rxrpc_timer_exp_normal, "ExpNml") \ 352 EM(rxrpc_timer_exp_ping, "ExpPng") \ 353 EM(rxrpc_timer_exp_resend, "ExpRsn") \ 354 EM(rxrpc_timer_init_for_reply, "IniRpl") \ 355 EM(rxrpc_timer_init_for_send_reply, "SndRpl") \ 356 EM(rxrpc_timer_restart, "Restrt") \ 357 EM(rxrpc_timer_set_for_ack, "SetAck") \ 358 EM(rxrpc_timer_set_for_hard, "SetHrd") \ 359 EM(rxrpc_timer_set_for_idle, "SetIdl") \ 360 EM(rxrpc_timer_set_for_keepalive, "KeepAl") \ 361 EM(rxrpc_timer_set_for_lost_ack, "SetLoA") \ 362 EM(rxrpc_timer_set_for_normal, "SetNml") \ 363 EM(rxrpc_timer_set_for_ping, "SetPng") \ 364 EM(rxrpc_timer_set_for_resend, "SetRTx") \ 365 E_(rxrpc_timer_set_for_send, "SetSnd") 366 367 #define rxrpc_propose_ack_traces \ 368 EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \ 369 EM(rxrpc_propose_ack_input_data, "DataIn ") \ 370 EM(rxrpc_propose_ack_ping_for_check_life, "ChkLife") \ 371 EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \ 372 EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \ 373 EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \ 374 EM(rxrpc_propose_ack_ping_for_params, "Params ") \ 375 EM(rxrpc_propose_ack_processing_op, "ProcOp ") \ 376 EM(rxrpc_propose_ack_respond_to_ack, "Rsp2Ack") \ 377 EM(rxrpc_propose_ack_respond_to_ping, "Rsp2Png") \ 378 EM(rxrpc_propose_ack_retry_tx, "RetryTx") \ 379 EM(rxrpc_propose_ack_rotate_rx, "RxAck ") \ 380 E_(rxrpc_propose_ack_terminal_ack, "ClTerm ") 381 382 #define rxrpc_propose_ack_outcomes \ 383 EM(rxrpc_propose_ack_subsume, " Subsume") \ 384 EM(rxrpc_propose_ack_update, " Update") \ 385 E_(rxrpc_propose_ack_use, " New") 386 387 #define rxrpc_congest_modes \ 388 EM(RXRPC_CALL_CONGEST_AVOIDANCE, "CongAvoid") \ 389 EM(RXRPC_CALL_FAST_RETRANSMIT, "FastReTx ") \ 390 EM(RXRPC_CALL_PACKET_LOSS, "PktLoss ") \ 391 E_(RXRPC_CALL_SLOW_START, "SlowStart") 392 393 #define rxrpc_congest_changes \ 394 EM(rxrpc_cong_begin_retransmission, " Retrans") \ 395 EM(rxrpc_cong_cleared_nacks, " Cleared") \ 396 EM(rxrpc_cong_new_low_nack, " NewLowN") \ 397 EM(rxrpc_cong_no_change, " -") \ 398 EM(rxrpc_cong_progress, " Progres") \ 399 EM(rxrpc_cong_retransmit_again, " ReTxAgn") \ 400 EM(rxrpc_cong_rtt_window_end, " RttWinE") \ 401 E_(rxrpc_cong_saw_nack, " SawNack") 402 403 #define rxrpc_pkts \ 404 EM(0, "?00") \ 405 EM(RXRPC_PACKET_TYPE_DATA, "DATA") \ 406 EM(RXRPC_PACKET_TYPE_ACK, "ACK") \ 407 EM(RXRPC_PACKET_TYPE_BUSY, "BUSY") \ 408 EM(RXRPC_PACKET_TYPE_ABORT, "ABORT") \ 409 EM(RXRPC_PACKET_TYPE_ACKALL, "ACKALL") \ 410 EM(RXRPC_PACKET_TYPE_CHALLENGE, "CHALL") \ 411 EM(RXRPC_PACKET_TYPE_RESPONSE, "RESP") \ 412 EM(RXRPC_PACKET_TYPE_DEBUG, "DEBUG") \ 413 EM(9, "?09") \ 414 EM(10, "?10") \ 415 EM(11, "?11") \ 416 EM(12, "?12") \ 417 EM(RXRPC_PACKET_TYPE_VERSION, "VERSION") \ 418 EM(14, "?14") \ 419 E_(15, "?15") 420 421 #define rxrpc_ack_names \ 422 EM(0, "-0-") \ 423 EM(RXRPC_ACK_REQUESTED, "REQ") \ 424 EM(RXRPC_ACK_DUPLICATE, "DUP") \ 425 EM(RXRPC_ACK_OUT_OF_SEQUENCE, "OOS") \ 426 EM(RXRPC_ACK_EXCEEDS_WINDOW, "WIN") \ 427 EM(RXRPC_ACK_NOSPACE, "MEM") \ 428 EM(RXRPC_ACK_PING, "PNG") \ 429 EM(RXRPC_ACK_PING_RESPONSE, "PNR") \ 430 EM(RXRPC_ACK_DELAY, "DLY") \ 431 EM(RXRPC_ACK_IDLE, "IDL") \ 432 E_(RXRPC_ACK__INVALID, "-?-") 433 434 #define rxrpc_completions \ 435 EM(RXRPC_CALL_SUCCEEDED, "Succeeded") \ 436 EM(RXRPC_CALL_REMOTELY_ABORTED, "RemoteAbort") \ 437 EM(RXRPC_CALL_LOCALLY_ABORTED, "LocalAbort") \ 438 EM(RXRPC_CALL_LOCAL_ERROR, "LocalError") \ 439 E_(RXRPC_CALL_NETWORK_ERROR, "NetError") 440 441 #define rxrpc_tx_points \ 442 EM(rxrpc_tx_point_call_abort, "CallAbort") \ 443 EM(rxrpc_tx_point_call_ack, "CallAck") \ 444 EM(rxrpc_tx_point_call_data_frag, "CallDataFrag") \ 445 EM(rxrpc_tx_point_call_data_nofrag, "CallDataNofrag") \ 446 EM(rxrpc_tx_point_call_final_resend, "CallFinalResend") \ 447 EM(rxrpc_tx_point_conn_abort, "ConnAbort") \ 448 EM(rxrpc_tx_point_reject, "Reject") \ 449 EM(rxrpc_tx_point_rxkad_challenge, "RxkadChall") \ 450 EM(rxrpc_tx_point_rxkad_response, "RxkadResp") \ 451 EM(rxrpc_tx_point_version_keepalive, "VerKeepalive") \ 452 E_(rxrpc_tx_point_version_reply, "VerReply") 453 454 /* 455 * Export enum symbols via userspace. 456 */ 457 #undef EM 458 #undef E_ 459 #define EM(a, b) TRACE_DEFINE_ENUM(a); 460 #define E_(a, b) TRACE_DEFINE_ENUM(a); 461 462 rxrpc_skb_traces; 463 rxrpc_local_traces; 464 rxrpc_conn_traces; 465 rxrpc_client_traces; 466 rxrpc_call_traces; 467 rxrpc_transmit_traces; 468 rxrpc_receive_traces; 469 rxrpc_recvmsg_traces; 470 rxrpc_rtt_tx_traces; 471 rxrpc_rtt_rx_traces; 472 rxrpc_timer_traces; 473 rxrpc_propose_ack_traces; 474 rxrpc_propose_ack_outcomes; 475 rxrpc_congest_modes; 476 rxrpc_congest_changes; 477 rxrpc_tx_points; 478 479 /* 480 * Now redefine the EM() and E_() macros to map the enums to the strings that 481 * will be printed in the output. 482 */ 483 #undef EM 484 #undef E_ 485 #define EM(a, b) { a, b }, 486 #define E_(a, b) { a, b } 487 488 TRACE_EVENT(rxrpc_local, 489 TP_PROTO(unsigned int local_debug_id, enum rxrpc_local_trace op, 490 int usage, const void *where), 491 492 TP_ARGS(local_debug_id, op, usage, where), 493 494 TP_STRUCT__entry( 495 __field(unsigned int, local ) 496 __field(int, op ) 497 __field(int, usage ) 498 __field(const void *, where ) 499 ), 500 501 TP_fast_assign( 502 __entry->local = local_debug_id; 503 __entry->op = op; 504 __entry->usage = usage; 505 __entry->where = where; 506 ), 507 508 TP_printk("L=%08x %s u=%d sp=%pSR", 509 __entry->local, 510 __print_symbolic(__entry->op, rxrpc_local_traces), 511 __entry->usage, 512 __entry->where) 513 ); 514 515 TRACE_EVENT(rxrpc_peer, 516 TP_PROTO(unsigned int peer_debug_id, enum rxrpc_peer_trace op, 517 int usage, const void *where), 518 519 TP_ARGS(peer_debug_id, op, usage, where), 520 521 TP_STRUCT__entry( 522 __field(unsigned int, peer ) 523 __field(int, op ) 524 __field(int, usage ) 525 __field(const void *, where ) 526 ), 527 528 TP_fast_assign( 529 __entry->peer = peer_debug_id; 530 __entry->op = op; 531 __entry->usage = usage; 532 __entry->where = where; 533 ), 534 535 TP_printk("P=%08x %s u=%d sp=%pSR", 536 __entry->peer, 537 __print_symbolic(__entry->op, rxrpc_peer_traces), 538 __entry->usage, 539 __entry->where) 540 ); 541 542 TRACE_EVENT(rxrpc_conn, 543 TP_PROTO(unsigned int conn_debug_id, enum rxrpc_conn_trace op, 544 int usage, const void *where), 545 546 TP_ARGS(conn_debug_id, op, usage, where), 547 548 TP_STRUCT__entry( 549 __field(unsigned int, conn ) 550 __field(int, op ) 551 __field(int, usage ) 552 __field(const void *, where ) 553 ), 554 555 TP_fast_assign( 556 __entry->conn = conn_debug_id; 557 __entry->op = op; 558 __entry->usage = usage; 559 __entry->where = where; 560 ), 561 562 TP_printk("C=%08x %s u=%d sp=%pSR", 563 __entry->conn, 564 __print_symbolic(__entry->op, rxrpc_conn_traces), 565 __entry->usage, 566 __entry->where) 567 ); 568 569 TRACE_EVENT(rxrpc_client, 570 TP_PROTO(struct rxrpc_connection *conn, int channel, 571 enum rxrpc_client_trace op), 572 573 TP_ARGS(conn, channel, op), 574 575 TP_STRUCT__entry( 576 __field(unsigned int, conn ) 577 __field(u32, cid ) 578 __field(int, channel ) 579 __field(int, usage ) 580 __field(enum rxrpc_client_trace, op ) 581 ), 582 583 TP_fast_assign( 584 __entry->conn = conn ? conn->debug_id : 0; 585 __entry->channel = channel; 586 __entry->usage = conn ? refcount_read(&conn->ref) : -2; 587 __entry->op = op; 588 __entry->cid = conn ? conn->proto.cid : 0; 589 ), 590 591 TP_printk("C=%08x h=%2d %s i=%08x u=%d", 592 __entry->conn, 593 __entry->channel, 594 __print_symbolic(__entry->op, rxrpc_client_traces), 595 __entry->cid, 596 __entry->usage) 597 ); 598 599 TRACE_EVENT(rxrpc_call, 600 TP_PROTO(unsigned int call_debug_id, enum rxrpc_call_trace op, 601 int usage, const void *where, const void *aux), 602 603 TP_ARGS(call_debug_id, op, usage, where, aux), 604 605 TP_STRUCT__entry( 606 __field(unsigned int, call ) 607 __field(int, op ) 608 __field(int, usage ) 609 __field(const void *, where ) 610 __field(const void *, aux ) 611 ), 612 613 TP_fast_assign( 614 __entry->call = call_debug_id; 615 __entry->op = op; 616 __entry->usage = usage; 617 __entry->where = where; 618 __entry->aux = aux; 619 ), 620 621 TP_printk("c=%08x %s u=%d sp=%pSR a=%p", 622 __entry->call, 623 __print_symbolic(__entry->op, rxrpc_call_traces), 624 __entry->usage, 625 __entry->where, 626 __entry->aux) 627 ); 628 629 TRACE_EVENT(rxrpc_skb, 630 TP_PROTO(struct sk_buff *skb, enum rxrpc_skb_trace op, 631 int usage, int mod_count, u8 flags, const void *where), 632 633 TP_ARGS(skb, op, usage, mod_count, flags, where), 634 635 TP_STRUCT__entry( 636 __field(struct sk_buff *, skb ) 637 __field(enum rxrpc_skb_trace, op ) 638 __field(u8, flags ) 639 __field(int, usage ) 640 __field(int, mod_count ) 641 __field(const void *, where ) 642 ), 643 644 TP_fast_assign( 645 __entry->skb = skb; 646 __entry->flags = flags; 647 __entry->op = op; 648 __entry->usage = usage; 649 __entry->mod_count = mod_count; 650 __entry->where = where; 651 ), 652 653 TP_printk("s=%p %cx %s u=%d m=%d p=%pSR", 654 __entry->skb, 655 __entry->flags & RXRPC_SKB_TX_BUFFER ? 'T' : 'R', 656 __print_symbolic(__entry->op, rxrpc_skb_traces), 657 __entry->usage, 658 __entry->mod_count, 659 __entry->where) 660 ); 661 662 TRACE_EVENT(rxrpc_rx_packet, 663 TP_PROTO(struct rxrpc_skb_priv *sp), 664 665 TP_ARGS(sp), 666 667 TP_STRUCT__entry( 668 __field_struct(struct rxrpc_host_header, hdr ) 669 ), 670 671 TP_fast_assign( 672 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr)); 673 ), 674 675 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s", 676 __entry->hdr.epoch, __entry->hdr.cid, 677 __entry->hdr.callNumber, __entry->hdr.serviceId, 678 __entry->hdr.serial, __entry->hdr.seq, 679 __entry->hdr.type, __entry->hdr.flags, 680 __entry->hdr.type <= 15 ? 681 __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK") 682 ); 683 684 TRACE_EVENT(rxrpc_rx_done, 685 TP_PROTO(int result, int abort_code), 686 687 TP_ARGS(result, abort_code), 688 689 TP_STRUCT__entry( 690 __field(int, result ) 691 __field(int, abort_code ) 692 ), 693 694 TP_fast_assign( 695 __entry->result = result; 696 __entry->abort_code = abort_code; 697 ), 698 699 TP_printk("r=%d a=%d", __entry->result, __entry->abort_code) 700 ); 701 702 TRACE_EVENT(rxrpc_abort, 703 TP_PROTO(unsigned int call_nr, const char *why, u32 cid, u32 call_id, 704 rxrpc_seq_t seq, int abort_code, int error), 705 706 TP_ARGS(call_nr, why, cid, call_id, seq, abort_code, error), 707 708 TP_STRUCT__entry( 709 __field(unsigned int, call_nr ) 710 __array(char, why, 4 ) 711 __field(u32, cid ) 712 __field(u32, call_id ) 713 __field(rxrpc_seq_t, seq ) 714 __field(int, abort_code ) 715 __field(int, error ) 716 ), 717 718 TP_fast_assign( 719 memcpy(__entry->why, why, 4); 720 __entry->call_nr = call_nr; 721 __entry->cid = cid; 722 __entry->call_id = call_id; 723 __entry->abort_code = abort_code; 724 __entry->error = error; 725 __entry->seq = seq; 726 ), 727 728 TP_printk("c=%08x %08x:%08x s=%u a=%d e=%d %s", 729 __entry->call_nr, 730 __entry->cid, __entry->call_id, __entry->seq, 731 __entry->abort_code, __entry->error, __entry->why) 732 ); 733 734 TRACE_EVENT(rxrpc_call_complete, 735 TP_PROTO(struct rxrpc_call *call), 736 737 TP_ARGS(call), 738 739 TP_STRUCT__entry( 740 __field(unsigned int, call ) 741 __field(enum rxrpc_call_completion, compl ) 742 __field(int, error ) 743 __field(u32, abort_code ) 744 ), 745 746 TP_fast_assign( 747 __entry->call = call->debug_id; 748 __entry->compl = call->completion; 749 __entry->error = call->error; 750 __entry->abort_code = call->abort_code; 751 ), 752 753 TP_printk("c=%08x %s r=%d ac=%d", 754 __entry->call, 755 __print_symbolic(__entry->compl, rxrpc_completions), 756 __entry->error, 757 __entry->abort_code) 758 ); 759 760 TRACE_EVENT(rxrpc_transmit, 761 TP_PROTO(struct rxrpc_call *call, enum rxrpc_transmit_trace why), 762 763 TP_ARGS(call, why), 764 765 TP_STRUCT__entry( 766 __field(unsigned int, call ) 767 __field(enum rxrpc_transmit_trace, why ) 768 __field(rxrpc_seq_t, tx_hard_ack ) 769 __field(rxrpc_seq_t, tx_top ) 770 __field(int, tx_winsize ) 771 ), 772 773 TP_fast_assign( 774 __entry->call = call->debug_id; 775 __entry->why = why; 776 __entry->tx_hard_ack = call->tx_hard_ack; 777 __entry->tx_top = call->tx_top; 778 __entry->tx_winsize = call->tx_winsize; 779 ), 780 781 TP_printk("c=%08x %s f=%08x n=%u/%u", 782 __entry->call, 783 __print_symbolic(__entry->why, rxrpc_transmit_traces), 784 __entry->tx_hard_ack + 1, 785 __entry->tx_top - __entry->tx_hard_ack, 786 __entry->tx_winsize) 787 ); 788 789 TRACE_EVENT(rxrpc_rx_data, 790 TP_PROTO(unsigned int call, rxrpc_seq_t seq, 791 rxrpc_serial_t serial, u8 flags, u8 anno), 792 793 TP_ARGS(call, seq, serial, flags, anno), 794 795 TP_STRUCT__entry( 796 __field(unsigned int, call ) 797 __field(rxrpc_seq_t, seq ) 798 __field(rxrpc_serial_t, serial ) 799 __field(u8, flags ) 800 __field(u8, anno ) 801 ), 802 803 TP_fast_assign( 804 __entry->call = call; 805 __entry->seq = seq; 806 __entry->serial = serial; 807 __entry->flags = flags; 808 __entry->anno = anno; 809 ), 810 811 TP_printk("c=%08x DATA %08x q=%08x fl=%02x a=%02x", 812 __entry->call, 813 __entry->serial, 814 __entry->seq, 815 __entry->flags, 816 __entry->anno) 817 ); 818 819 TRACE_EVENT(rxrpc_rx_ack, 820 TP_PROTO(struct rxrpc_call *call, 821 rxrpc_serial_t serial, rxrpc_serial_t ack_serial, 822 rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks), 823 824 TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks), 825 826 TP_STRUCT__entry( 827 __field(unsigned int, call ) 828 __field(rxrpc_serial_t, serial ) 829 __field(rxrpc_serial_t, ack_serial ) 830 __field(rxrpc_seq_t, first ) 831 __field(rxrpc_seq_t, prev ) 832 __field(u8, reason ) 833 __field(u8, n_acks ) 834 ), 835 836 TP_fast_assign( 837 __entry->call = call->debug_id; 838 __entry->serial = serial; 839 __entry->ack_serial = ack_serial; 840 __entry->first = first; 841 __entry->prev = prev; 842 __entry->reason = reason; 843 __entry->n_acks = n_acks; 844 ), 845 846 TP_printk("c=%08x %08x %s r=%08x f=%08x p=%08x n=%u", 847 __entry->call, 848 __entry->serial, 849 __print_symbolic(__entry->reason, rxrpc_ack_names), 850 __entry->ack_serial, 851 __entry->first, 852 __entry->prev, 853 __entry->n_acks) 854 ); 855 856 TRACE_EVENT(rxrpc_rx_abort, 857 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, 858 u32 abort_code), 859 860 TP_ARGS(call, serial, abort_code), 861 862 TP_STRUCT__entry( 863 __field(unsigned int, call ) 864 __field(rxrpc_serial_t, serial ) 865 __field(u32, abort_code ) 866 ), 867 868 TP_fast_assign( 869 __entry->call = call->debug_id; 870 __entry->serial = serial; 871 __entry->abort_code = abort_code; 872 ), 873 874 TP_printk("c=%08x ABORT %08x ac=%d", 875 __entry->call, 876 __entry->serial, 877 __entry->abort_code) 878 ); 879 880 TRACE_EVENT(rxrpc_rx_rwind_change, 881 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, 882 u32 rwind, bool wake), 883 884 TP_ARGS(call, serial, rwind, wake), 885 886 TP_STRUCT__entry( 887 __field(unsigned int, call ) 888 __field(rxrpc_serial_t, serial ) 889 __field(u32, rwind ) 890 __field(bool, wake ) 891 ), 892 893 TP_fast_assign( 894 __entry->call = call->debug_id; 895 __entry->serial = serial; 896 __entry->rwind = rwind; 897 __entry->wake = wake; 898 ), 899 900 TP_printk("c=%08x %08x rw=%u%s", 901 __entry->call, 902 __entry->serial, 903 __entry->rwind, 904 __entry->wake ? " wake" : "") 905 ); 906 907 TRACE_EVENT(rxrpc_tx_packet, 908 TP_PROTO(unsigned int call_id, struct rxrpc_wire_header *whdr, 909 enum rxrpc_tx_point where), 910 911 TP_ARGS(call_id, whdr, where), 912 913 TP_STRUCT__entry( 914 __field(unsigned int, call ) 915 __field(enum rxrpc_tx_point, where ) 916 __field_struct(struct rxrpc_wire_header, whdr ) 917 ), 918 919 TP_fast_assign( 920 __entry->call = call_id; 921 memcpy(&__entry->whdr, whdr, sizeof(__entry->whdr)); 922 __entry->where = where; 923 ), 924 925 TP_printk("c=%08x %08x:%08x:%08x:%04x %08x %08x %02x %02x %s %s", 926 __entry->call, 927 ntohl(__entry->whdr.epoch), 928 ntohl(__entry->whdr.cid), 929 ntohl(__entry->whdr.callNumber), 930 ntohs(__entry->whdr.serviceId), 931 ntohl(__entry->whdr.serial), 932 ntohl(__entry->whdr.seq), 933 __entry->whdr.type, __entry->whdr.flags, 934 __entry->whdr.type <= 15 ? 935 __print_symbolic(__entry->whdr.type, rxrpc_pkts) : "?UNK", 936 __print_symbolic(__entry->where, rxrpc_tx_points)) 937 ); 938 939 TRACE_EVENT(rxrpc_tx_data, 940 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, 941 rxrpc_serial_t serial, u8 flags, bool retrans, bool lose), 942 943 TP_ARGS(call, seq, serial, flags, retrans, lose), 944 945 TP_STRUCT__entry( 946 __field(unsigned int, call ) 947 __field(rxrpc_seq_t, seq ) 948 __field(rxrpc_serial_t, serial ) 949 __field(u32, cid ) 950 __field(u32, call_id ) 951 __field(u8, flags ) 952 __field(bool, retrans ) 953 __field(bool, lose ) 954 ), 955 956 TP_fast_assign( 957 __entry->call = call->debug_id; 958 __entry->cid = call->cid; 959 __entry->call_id = call->call_id; 960 __entry->seq = seq; 961 __entry->serial = serial; 962 __entry->flags = flags; 963 __entry->retrans = retrans; 964 __entry->lose = lose; 965 ), 966 967 TP_printk("c=%08x DATA %08x:%08x %08x q=%08x fl=%02x%s%s", 968 __entry->call, 969 __entry->cid, 970 __entry->call_id, 971 __entry->serial, 972 __entry->seq, 973 __entry->flags, 974 __entry->retrans ? " *RETRANS*" : "", 975 __entry->lose ? " *LOSE*" : "") 976 ); 977 978 TRACE_EVENT(rxrpc_tx_ack, 979 TP_PROTO(unsigned int call, rxrpc_serial_t serial, 980 rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial, 981 u8 reason, u8 n_acks), 982 983 TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks), 984 985 TP_STRUCT__entry( 986 __field(unsigned int, call ) 987 __field(rxrpc_serial_t, serial ) 988 __field(rxrpc_seq_t, ack_first ) 989 __field(rxrpc_serial_t, ack_serial ) 990 __field(u8, reason ) 991 __field(u8, n_acks ) 992 ), 993 994 TP_fast_assign( 995 __entry->call = call; 996 __entry->serial = serial; 997 __entry->ack_first = ack_first; 998 __entry->ack_serial = ack_serial; 999 __entry->reason = reason; 1000 __entry->n_acks = n_acks; 1001 ), 1002 1003 TP_printk(" c=%08x ACK %08x %s f=%08x r=%08x n=%u", 1004 __entry->call, 1005 __entry->serial, 1006 __print_symbolic(__entry->reason, rxrpc_ack_names), 1007 __entry->ack_first, 1008 __entry->ack_serial, 1009 __entry->n_acks) 1010 ); 1011 1012 TRACE_EVENT(rxrpc_receive, 1013 TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why, 1014 rxrpc_serial_t serial, rxrpc_seq_t seq), 1015 1016 TP_ARGS(call, why, serial, seq), 1017 1018 TP_STRUCT__entry( 1019 __field(unsigned int, call ) 1020 __field(enum rxrpc_receive_trace, why ) 1021 __field(rxrpc_serial_t, serial ) 1022 __field(rxrpc_seq_t, seq ) 1023 __field(rxrpc_seq_t, hard_ack ) 1024 __field(rxrpc_seq_t, top ) 1025 ), 1026 1027 TP_fast_assign( 1028 __entry->call = call->debug_id; 1029 __entry->why = why; 1030 __entry->serial = serial; 1031 __entry->seq = seq; 1032 __entry->hard_ack = call->rx_hard_ack; 1033 __entry->top = call->rx_top; 1034 ), 1035 1036 TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x", 1037 __entry->call, 1038 __print_symbolic(__entry->why, rxrpc_receive_traces), 1039 __entry->serial, 1040 __entry->seq, 1041 __entry->hard_ack, 1042 __entry->top) 1043 ); 1044 1045 TRACE_EVENT(rxrpc_recvmsg, 1046 TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why, 1047 rxrpc_seq_t seq, unsigned int offset, unsigned int len, 1048 int ret), 1049 1050 TP_ARGS(call, why, seq, offset, len, ret), 1051 1052 TP_STRUCT__entry( 1053 __field(unsigned int, call ) 1054 __field(enum rxrpc_recvmsg_trace, why ) 1055 __field(rxrpc_seq_t, seq ) 1056 __field(unsigned int, offset ) 1057 __field(unsigned int, len ) 1058 __field(int, ret ) 1059 ), 1060 1061 TP_fast_assign( 1062 __entry->call = call ? call->debug_id : 0; 1063 __entry->why = why; 1064 __entry->seq = seq; 1065 __entry->offset = offset; 1066 __entry->len = len; 1067 __entry->ret = ret; 1068 ), 1069 1070 TP_printk("c=%08x %s q=%08x o=%u l=%u ret=%d", 1071 __entry->call, 1072 __print_symbolic(__entry->why, rxrpc_recvmsg_traces), 1073 __entry->seq, 1074 __entry->offset, 1075 __entry->len, 1076 __entry->ret) 1077 ); 1078 1079 TRACE_EVENT(rxrpc_rtt_tx, 1080 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why, 1081 int slot, rxrpc_serial_t send_serial), 1082 1083 TP_ARGS(call, why, slot, send_serial), 1084 1085 TP_STRUCT__entry( 1086 __field(unsigned int, call ) 1087 __field(enum rxrpc_rtt_tx_trace, why ) 1088 __field(int, slot ) 1089 __field(rxrpc_serial_t, send_serial ) 1090 ), 1091 1092 TP_fast_assign( 1093 __entry->call = call->debug_id; 1094 __entry->why = why; 1095 __entry->slot = slot; 1096 __entry->send_serial = send_serial; 1097 ), 1098 1099 TP_printk("c=%08x [%d] %s sr=%08x", 1100 __entry->call, 1101 __entry->slot, 1102 __print_symbolic(__entry->why, rxrpc_rtt_tx_traces), 1103 __entry->send_serial) 1104 ); 1105 1106 TRACE_EVENT(rxrpc_rtt_rx, 1107 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why, 1108 int slot, 1109 rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial, 1110 u32 rtt, u32 rto), 1111 1112 TP_ARGS(call, why, slot, send_serial, resp_serial, rtt, rto), 1113 1114 TP_STRUCT__entry( 1115 __field(unsigned int, call ) 1116 __field(enum rxrpc_rtt_rx_trace, why ) 1117 __field(int, slot ) 1118 __field(rxrpc_serial_t, send_serial ) 1119 __field(rxrpc_serial_t, resp_serial ) 1120 __field(u32, rtt ) 1121 __field(u32, rto ) 1122 ), 1123 1124 TP_fast_assign( 1125 __entry->call = call->debug_id; 1126 __entry->why = why; 1127 __entry->slot = slot; 1128 __entry->send_serial = send_serial; 1129 __entry->resp_serial = resp_serial; 1130 __entry->rtt = rtt; 1131 __entry->rto = rto; 1132 ), 1133 1134 TP_printk("c=%08x [%d] %s sr=%08x rr=%08x rtt=%u rto=%u", 1135 __entry->call, 1136 __entry->slot, 1137 __print_symbolic(__entry->why, rxrpc_rtt_rx_traces), 1138 __entry->send_serial, 1139 __entry->resp_serial, 1140 __entry->rtt, 1141 __entry->rto) 1142 ); 1143 1144 TRACE_EVENT(rxrpc_timer, 1145 TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why, 1146 unsigned long now), 1147 1148 TP_ARGS(call, why, now), 1149 1150 TP_STRUCT__entry( 1151 __field(unsigned int, call ) 1152 __field(enum rxrpc_timer_trace, why ) 1153 __field(long, now ) 1154 __field(long, ack_at ) 1155 __field(long, ack_lost_at ) 1156 __field(long, resend_at ) 1157 __field(long, ping_at ) 1158 __field(long, expect_rx_by ) 1159 __field(long, expect_req_by ) 1160 __field(long, expect_term_by ) 1161 __field(long, timer ) 1162 ), 1163 1164 TP_fast_assign( 1165 __entry->call = call->debug_id; 1166 __entry->why = why; 1167 __entry->now = now; 1168 __entry->ack_at = call->ack_at; 1169 __entry->ack_lost_at = call->ack_lost_at; 1170 __entry->resend_at = call->resend_at; 1171 __entry->expect_rx_by = call->expect_rx_by; 1172 __entry->expect_req_by = call->expect_req_by; 1173 __entry->expect_term_by = call->expect_term_by; 1174 __entry->timer = call->timer.expires; 1175 ), 1176 1177 TP_printk("c=%08x %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld", 1178 __entry->call, 1179 __print_symbolic(__entry->why, rxrpc_timer_traces), 1180 __entry->ack_at - __entry->now, 1181 __entry->ack_lost_at - __entry->now, 1182 __entry->resend_at - __entry->now, 1183 __entry->expect_rx_by - __entry->now, 1184 __entry->expect_req_by - __entry->now, 1185 __entry->expect_term_by - __entry->now, 1186 __entry->timer - __entry->now) 1187 ); 1188 1189 TRACE_EVENT(rxrpc_rx_lose, 1190 TP_PROTO(struct rxrpc_skb_priv *sp), 1191 1192 TP_ARGS(sp), 1193 1194 TP_STRUCT__entry( 1195 __field_struct(struct rxrpc_host_header, hdr ) 1196 ), 1197 1198 TP_fast_assign( 1199 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr)); 1200 ), 1201 1202 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*", 1203 __entry->hdr.epoch, __entry->hdr.cid, 1204 __entry->hdr.callNumber, __entry->hdr.serviceId, 1205 __entry->hdr.serial, __entry->hdr.seq, 1206 __entry->hdr.type, __entry->hdr.flags, 1207 __entry->hdr.type <= 15 ? 1208 __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK") 1209 ); 1210 1211 TRACE_EVENT(rxrpc_propose_ack, 1212 TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why, 1213 u8 ack_reason, rxrpc_serial_t serial, bool immediate, 1214 bool background, enum rxrpc_propose_ack_outcome outcome), 1215 1216 TP_ARGS(call, why, ack_reason, serial, immediate, background, 1217 outcome), 1218 1219 TP_STRUCT__entry( 1220 __field(unsigned int, call ) 1221 __field(enum rxrpc_propose_ack_trace, why ) 1222 __field(rxrpc_serial_t, serial ) 1223 __field(u8, ack_reason ) 1224 __field(bool, immediate ) 1225 __field(bool, background ) 1226 __field(enum rxrpc_propose_ack_outcome, outcome ) 1227 ), 1228 1229 TP_fast_assign( 1230 __entry->call = call->debug_id; 1231 __entry->why = why; 1232 __entry->serial = serial; 1233 __entry->ack_reason = ack_reason; 1234 __entry->immediate = immediate; 1235 __entry->background = background; 1236 __entry->outcome = outcome; 1237 ), 1238 1239 TP_printk("c=%08x %s %s r=%08x i=%u b=%u%s", 1240 __entry->call, 1241 __print_symbolic(__entry->why, rxrpc_propose_ack_traces), 1242 __print_symbolic(__entry->ack_reason, rxrpc_ack_names), 1243 __entry->serial, 1244 __entry->immediate, 1245 __entry->background, 1246 __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes)) 1247 ); 1248 1249 TRACE_EVENT(rxrpc_retransmit, 1250 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation, 1251 s64 expiry), 1252 1253 TP_ARGS(call, seq, annotation, expiry), 1254 1255 TP_STRUCT__entry( 1256 __field(unsigned int, call ) 1257 __field(rxrpc_seq_t, seq ) 1258 __field(u8, annotation ) 1259 __field(s64, expiry ) 1260 ), 1261 1262 TP_fast_assign( 1263 __entry->call = call->debug_id; 1264 __entry->seq = seq; 1265 __entry->annotation = annotation; 1266 __entry->expiry = expiry; 1267 ), 1268 1269 TP_printk("c=%08x q=%x a=%02x xp=%lld", 1270 __entry->call, 1271 __entry->seq, 1272 __entry->annotation, 1273 __entry->expiry) 1274 ); 1275 1276 TRACE_EVENT(rxrpc_congest, 1277 TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary, 1278 rxrpc_serial_t ack_serial, enum rxrpc_congest_change change), 1279 1280 TP_ARGS(call, summary, ack_serial, change), 1281 1282 TP_STRUCT__entry( 1283 __field(unsigned int, call ) 1284 __field(enum rxrpc_congest_change, change ) 1285 __field(rxrpc_seq_t, hard_ack ) 1286 __field(rxrpc_seq_t, top ) 1287 __field(rxrpc_seq_t, lowest_nak ) 1288 __field(rxrpc_serial_t, ack_serial ) 1289 __field_struct(struct rxrpc_ack_summary, sum ) 1290 ), 1291 1292 TP_fast_assign( 1293 __entry->call = call->debug_id; 1294 __entry->change = change; 1295 __entry->hard_ack = call->tx_hard_ack; 1296 __entry->top = call->tx_top; 1297 __entry->lowest_nak = call->acks_lowest_nak; 1298 __entry->ack_serial = ack_serial; 1299 memcpy(&__entry->sum, summary, sizeof(__entry->sum)); 1300 ), 1301 1302 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", 1303 __entry->call, 1304 __entry->ack_serial, 1305 __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names), 1306 __entry->hard_ack, 1307 __print_symbolic(__entry->sum.mode, rxrpc_congest_modes), 1308 __entry->sum.cwnd, 1309 __entry->sum.ssthresh, 1310 __entry->sum.nr_acks, __entry->sum.nr_nacks, 1311 __entry->sum.nr_new_acks, __entry->sum.nr_new_nacks, 1312 __entry->sum.nr_rot_new_acks, 1313 __entry->top - __entry->hard_ack, 1314 __entry->sum.cumulative_acks, 1315 __entry->sum.dup_acks, 1316 __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "", 1317 __print_symbolic(__entry->change, rxrpc_congest_changes), 1318 __entry->sum.retrans_timeo ? " rTxTo" : "") 1319 ); 1320 1321 TRACE_EVENT(rxrpc_disconnect_call, 1322 TP_PROTO(struct rxrpc_call *call), 1323 1324 TP_ARGS(call), 1325 1326 TP_STRUCT__entry( 1327 __field(unsigned int, call ) 1328 __field(u32, abort_code ) 1329 ), 1330 1331 TP_fast_assign( 1332 __entry->call = call->debug_id; 1333 __entry->abort_code = call->abort_code; 1334 ), 1335 1336 TP_printk("c=%08x ab=%08x", 1337 __entry->call, 1338 __entry->abort_code) 1339 ); 1340 1341 TRACE_EVENT(rxrpc_improper_term, 1342 TP_PROTO(struct rxrpc_call *call), 1343 1344 TP_ARGS(call), 1345 1346 TP_STRUCT__entry( 1347 __field(unsigned int, call ) 1348 __field(u32, abort_code ) 1349 ), 1350 1351 TP_fast_assign( 1352 __entry->call = call->debug_id; 1353 __entry->abort_code = call->abort_code; 1354 ), 1355 1356 TP_printk("c=%08x ab=%08x", 1357 __entry->call, 1358 __entry->abort_code) 1359 ); 1360 1361 TRACE_EVENT(rxrpc_rx_eproto, 1362 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, 1363 const char *why), 1364 1365 TP_ARGS(call, serial, why), 1366 1367 TP_STRUCT__entry( 1368 __field(unsigned int, call ) 1369 __field(rxrpc_serial_t, serial ) 1370 __field(const char *, why ) 1371 ), 1372 1373 TP_fast_assign( 1374 __entry->call = call ? call->debug_id : 0; 1375 __entry->serial = serial; 1376 __entry->why = why; 1377 ), 1378 1379 TP_printk("c=%08x EPROTO %08x %s", 1380 __entry->call, 1381 __entry->serial, 1382 __entry->why) 1383 ); 1384 1385 TRACE_EVENT(rxrpc_connect_call, 1386 TP_PROTO(struct rxrpc_call *call), 1387 1388 TP_ARGS(call), 1389 1390 TP_STRUCT__entry( 1391 __field(unsigned int, call ) 1392 __field(unsigned long, user_call_ID ) 1393 __field(u32, cid ) 1394 __field(u32, call_id ) 1395 ), 1396 1397 TP_fast_assign( 1398 __entry->call = call->debug_id; 1399 __entry->user_call_ID = call->user_call_ID; 1400 __entry->cid = call->cid; 1401 __entry->call_id = call->call_id; 1402 ), 1403 1404 TP_printk("c=%08x u=%p %08x:%08x", 1405 __entry->call, 1406 (void *)__entry->user_call_ID, 1407 __entry->cid, 1408 __entry->call_id) 1409 ); 1410 1411 TRACE_EVENT(rxrpc_resend, 1412 TP_PROTO(struct rxrpc_call *call, int ix), 1413 1414 TP_ARGS(call, ix), 1415 1416 TP_STRUCT__entry( 1417 __field(unsigned int, call ) 1418 __field(int, ix ) 1419 __array(u8, anno, 64 ) 1420 ), 1421 1422 TP_fast_assign( 1423 __entry->call = call->debug_id; 1424 __entry->ix = ix; 1425 memcpy(__entry->anno, call->rxtx_annotations, 64); 1426 ), 1427 1428 TP_printk("c=%08x ix=%u a=%64phN", 1429 __entry->call, 1430 __entry->ix, 1431 __entry->anno) 1432 ); 1433 1434 TRACE_EVENT(rxrpc_rx_icmp, 1435 TP_PROTO(struct rxrpc_peer *peer, struct sock_extended_err *ee, 1436 struct sockaddr_rxrpc *srx), 1437 1438 TP_ARGS(peer, ee, srx), 1439 1440 TP_STRUCT__entry( 1441 __field(unsigned int, peer ) 1442 __field_struct(struct sock_extended_err, ee ) 1443 __field_struct(struct sockaddr_rxrpc, srx ) 1444 ), 1445 1446 TP_fast_assign( 1447 __entry->peer = peer->debug_id; 1448 memcpy(&__entry->ee, ee, sizeof(__entry->ee)); 1449 memcpy(&__entry->srx, srx, sizeof(__entry->srx)); 1450 ), 1451 1452 TP_printk("P=%08x o=%u t=%u c=%u i=%u d=%u e=%d %pISp", 1453 __entry->peer, 1454 __entry->ee.ee_origin, 1455 __entry->ee.ee_type, 1456 __entry->ee.ee_code, 1457 __entry->ee.ee_info, 1458 __entry->ee.ee_data, 1459 __entry->ee.ee_errno, 1460 &__entry->srx.transport) 1461 ); 1462 1463 TRACE_EVENT(rxrpc_tx_fail, 1464 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, int ret, 1465 enum rxrpc_tx_point where), 1466 1467 TP_ARGS(debug_id, serial, ret, where), 1468 1469 TP_STRUCT__entry( 1470 __field(unsigned int, debug_id ) 1471 __field(rxrpc_serial_t, serial ) 1472 __field(int, ret ) 1473 __field(enum rxrpc_tx_point, where ) 1474 ), 1475 1476 TP_fast_assign( 1477 __entry->debug_id = debug_id; 1478 __entry->serial = serial; 1479 __entry->ret = ret; 1480 __entry->where = where; 1481 ), 1482 1483 TP_printk("c=%08x r=%x ret=%d %s", 1484 __entry->debug_id, 1485 __entry->serial, 1486 __entry->ret, 1487 __print_symbolic(__entry->where, rxrpc_tx_points)) 1488 ); 1489 1490 TRACE_EVENT(rxrpc_call_reset, 1491 TP_PROTO(struct rxrpc_call *call), 1492 1493 TP_ARGS(call), 1494 1495 TP_STRUCT__entry( 1496 __field(unsigned int, debug_id ) 1497 __field(u32, cid ) 1498 __field(u32, call_id ) 1499 __field(rxrpc_serial_t, call_serial ) 1500 __field(rxrpc_serial_t, conn_serial ) 1501 __field(rxrpc_seq_t, tx_seq ) 1502 __field(rxrpc_seq_t, rx_seq ) 1503 ), 1504 1505 TP_fast_assign( 1506 __entry->debug_id = call->debug_id; 1507 __entry->cid = call->cid; 1508 __entry->call_id = call->call_id; 1509 __entry->call_serial = call->rx_serial; 1510 __entry->conn_serial = call->conn->hi_serial; 1511 __entry->tx_seq = call->tx_hard_ack; 1512 __entry->rx_seq = call->rx_hard_ack; 1513 ), 1514 1515 TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x", 1516 __entry->debug_id, 1517 __entry->cid, __entry->call_id, 1518 __entry->call_serial, __entry->conn_serial, 1519 __entry->tx_seq, __entry->rx_seq) 1520 ); 1521 1522 TRACE_EVENT(rxrpc_notify_socket, 1523 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial), 1524 1525 TP_ARGS(debug_id, serial), 1526 1527 TP_STRUCT__entry( 1528 __field(unsigned int, debug_id ) 1529 __field(rxrpc_serial_t, serial ) 1530 ), 1531 1532 TP_fast_assign( 1533 __entry->debug_id = debug_id; 1534 __entry->serial = serial; 1535 ), 1536 1537 TP_printk("c=%08x r=%08x", 1538 __entry->debug_id, 1539 __entry->serial) 1540 ); 1541 1542 TRACE_EVENT(rxrpc_rx_discard_ack, 1543 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, 1544 rxrpc_seq_t first_soft_ack, rxrpc_seq_t call_ackr_first, 1545 rxrpc_seq_t prev_pkt, rxrpc_seq_t call_ackr_prev), 1546 1547 TP_ARGS(debug_id, serial, first_soft_ack, call_ackr_first, 1548 prev_pkt, call_ackr_prev), 1549 1550 TP_STRUCT__entry( 1551 __field(unsigned int, debug_id ) 1552 __field(rxrpc_serial_t, serial ) 1553 __field(rxrpc_seq_t, first_soft_ack) 1554 __field(rxrpc_seq_t, call_ackr_first) 1555 __field(rxrpc_seq_t, prev_pkt) 1556 __field(rxrpc_seq_t, call_ackr_prev) 1557 ), 1558 1559 TP_fast_assign( 1560 __entry->debug_id = debug_id; 1561 __entry->serial = serial; 1562 __entry->first_soft_ack = first_soft_ack; 1563 __entry->call_ackr_first = call_ackr_first; 1564 __entry->prev_pkt = prev_pkt; 1565 __entry->call_ackr_prev = call_ackr_prev; 1566 ), 1567 1568 TP_printk("c=%08x r=%08x %08x<%08x %08x<%08x", 1569 __entry->debug_id, 1570 __entry->serial, 1571 __entry->first_soft_ack, 1572 __entry->call_ackr_first, 1573 __entry->prev_pkt, 1574 __entry->call_ackr_prev) 1575 ); 1576 1577 #endif /* _TRACE_RXRPC_H */ 1578 1579 /* This part must be outside protection */ 1580 #include <trace/define_trace.h> 1581