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