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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
29enum 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
46enum 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
54enum rxrpc_peer_trace {
55 rxrpc_peer_got,
56 rxrpc_peer_new,
57 rxrpc_peer_processing,
58 rxrpc_peer_put,
59 rxrpc_peer_queued_error,
60};
61
62enum rxrpc_conn_trace {
63 rxrpc_conn_got,
64 rxrpc_conn_new_client,
65 rxrpc_conn_new_service,
66 rxrpc_conn_put_client,
67 rxrpc_conn_put_service,
68 rxrpc_conn_queued,
69 rxrpc_conn_reap_service,
70 rxrpc_conn_seen,
71};
72
73enum rxrpc_client_trace {
74 rxrpc_client_activate_chans,
75 rxrpc_client_alloc,
76 rxrpc_client_chan_activate,
77 rxrpc_client_chan_disconnect,
78 rxrpc_client_chan_pass,
79 rxrpc_client_chan_unstarted,
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
95enum 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
113enum 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
123enum 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
132enum 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
147enum rxrpc_rtt_tx_trace {
148 rxrpc_rtt_tx_data,
149 rxrpc_rtt_tx_ping,
150};
151
152enum rxrpc_rtt_rx_trace {
153 rxrpc_rtt_rx_ping_response,
154 rxrpc_rtt_rx_requested_ack,
155};
156
157enum 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
182enum 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
197enum rxrpc_propose_ack_outcome {
198 rxrpc_propose_ack_subsume,
199 rxrpc_propose_ack_update,
200 rxrpc_propose_ack_use,
201};
202
203enum 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
214enum rxrpc_tx_fail_trace {
215 rxrpc_tx_fail_call_abort,
216 rxrpc_tx_fail_call_ack,
217 rxrpc_tx_fail_call_data_frag,
218 rxrpc_tx_fail_call_data_nofrag,
219 rxrpc_tx_fail_call_final_resend,
220 rxrpc_tx_fail_conn_abort,
221 rxrpc_tx_fail_conn_challenge,
222 rxrpc_tx_fail_conn_response,
223 rxrpc_tx_fail_reject,
224 rxrpc_tx_fail_version_keepalive,
225 rxrpc_tx_fail_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 EM(rxrpc_peer_put, "PUT") \
261 E_(rxrpc_peer_queued_error, "QER")
262
263#define rxrpc_conn_traces \
264 EM(rxrpc_conn_got, "GOT") \
265 EM(rxrpc_conn_new_client, "NWc") \
266 EM(rxrpc_conn_new_service, "NWs") \
267 EM(rxrpc_conn_put_client, "PTc") \
268 EM(rxrpc_conn_put_service, "PTs") \
269 EM(rxrpc_conn_queued, "QUE") \
270 EM(rxrpc_conn_reap_service, "RPs") \
271 E_(rxrpc_conn_seen, "SEE")
272
273#define rxrpc_client_traces \
274 EM(rxrpc_client_activate_chans, "Activa") \
275 EM(rxrpc_client_alloc, "Alloc ") \
276 EM(rxrpc_client_chan_activate, "ChActv") \
277 EM(rxrpc_client_chan_disconnect, "ChDisc") \
278 EM(rxrpc_client_chan_pass, "ChPass") \
279 EM(rxrpc_client_chan_unstarted, "ChUnst") \
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, "")
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_fail_traces \
456 EM(rxrpc_tx_fail_call_abort, "CallAbort") \
457 EM(rxrpc_tx_fail_call_ack, "CallAck") \
458 EM(rxrpc_tx_fail_call_data_frag, "CallDataFrag") \
459 EM(rxrpc_tx_fail_call_data_nofrag, "CallDataNofrag") \
460 EM(rxrpc_tx_fail_call_final_resend, "CallFinalResend") \
461 EM(rxrpc_tx_fail_conn_abort, "ConnAbort") \
462 EM(rxrpc_tx_fail_conn_challenge, "ConnChall") \
463 EM(rxrpc_tx_fail_conn_response, "ConnResp") \
464 EM(rxrpc_tx_fail_reject, "Reject") \
465 EM(rxrpc_tx_fail_version_keepalive, "VerKeepalive") \
466 E_(rxrpc_tx_fail_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
476rxrpc_skb_traces;
477rxrpc_local_traces;
478rxrpc_conn_traces;
479rxrpc_client_traces;
480rxrpc_call_traces;
481rxrpc_transmit_traces;
482rxrpc_receive_traces;
483rxrpc_recvmsg_traces;
484rxrpc_rtt_tx_traces;
485rxrpc_rtt_rx_traces;
486rxrpc_timer_traces;
487rxrpc_propose_ack_traces;
488rxrpc_propose_ack_outcomes;
489rxrpc_congest_modes;
490rxrpc_congest_changes;
491rxrpc_tx_fail_traces;
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
502TRACE_EVENT(rxrpc_local,
503 TP_PROTO(struct rxrpc_local *local, enum rxrpc_local_trace op,
504 int usage, const void *where),
505
506 TP_ARGS(local, 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
529TRACE_EVENT(rxrpc_peer,
530 TP_PROTO(struct rxrpc_peer *peer, enum rxrpc_peer_trace op,
531 int usage, const void *where),
532
533 TP_ARGS(peer, 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
556TRACE_EVENT(rxrpc_conn,
557 TP_PROTO(struct rxrpc_connection *conn, enum rxrpc_conn_trace op,
558 int usage, const void *where),
559
560 TP_ARGS(conn, 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
583TRACE_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
616TRACE_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
646TRACE_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
676TRACE_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
698TRACE_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
716TRACE_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
748TRACE_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
774TRACE_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
803TRACE_EVENT(rxrpc_rx_data,
804 TP_PROTO(struct rxrpc_call *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->debug_id;
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
833TRACE_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
870TRACE_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
894TRACE_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
921TRACE_EVENT(rxrpc_tx_data,
922 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
923 rxrpc_serial_t serial, u8 flags, bool retrans, bool lose),
924
925 TP_ARGS(call, seq, serial, flags, retrans, lose),
926
927 TP_STRUCT__entry(
928 __field(unsigned int, call )
929 __field(rxrpc_seq_t, seq )
930 __field(rxrpc_serial_t, serial )
931 __field(u8, flags )
932 __field(bool, retrans )
933 __field(bool, lose )
934 ),
935
936 TP_fast_assign(
937 __entry->call = call->debug_id;
938 __entry->seq = seq;
939 __entry->serial = serial;
940 __entry->flags = flags;
941 __entry->retrans = retrans;
942 __entry->lose = lose;
943 ),
944
945 TP_printk("c=%08x DATA %08x q=%08x fl=%02x%s%s",
946 __entry->call,
947 __entry->serial,
948 __entry->seq,
949 __entry->flags,
950 __entry->retrans ? " *RETRANS*" : "",
951 __entry->lose ? " *LOSE*" : "")
952 );
953
954TRACE_EVENT(rxrpc_tx_ack,
955 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
956 rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial,
957 u8 reason, u8 n_acks),
958
959 TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks),
960
961 TP_STRUCT__entry(
962 __field(unsigned int, call )
963 __field(rxrpc_serial_t, serial )
964 __field(rxrpc_seq_t, ack_first )
965 __field(rxrpc_serial_t, ack_serial )
966 __field(u8, reason )
967 __field(u8, n_acks )
968 ),
969
970 TP_fast_assign(
971 __entry->call = call ? call->debug_id : 0;
972 __entry->serial = serial;
973 __entry->ack_first = ack_first;
974 __entry->ack_serial = ack_serial;
975 __entry->reason = reason;
976 __entry->n_acks = n_acks;
977 ),
978
979 TP_printk(" c=%08x ACK %08x %s f=%08x r=%08x n=%u",
980 __entry->call,
981 __entry->serial,
982 __print_symbolic(__entry->reason, rxrpc_ack_names),
983 __entry->ack_first,
984 __entry->ack_serial,
985 __entry->n_acks)
986 );
987
988TRACE_EVENT(rxrpc_receive,
989 TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why,
990 rxrpc_serial_t serial, rxrpc_seq_t seq),
991
992 TP_ARGS(call, why, serial, seq),
993
994 TP_STRUCT__entry(
995 __field(unsigned int, call )
996 __field(enum rxrpc_receive_trace, why )
997 __field(rxrpc_serial_t, serial )
998 __field(rxrpc_seq_t, seq )
999 __field(rxrpc_seq_t, hard_ack )
1000 __field(rxrpc_seq_t, top )
1001 ),
1002
1003 TP_fast_assign(
1004 __entry->call = call->debug_id;
1005 __entry->why = why;
1006 __entry->serial = serial;
1007 __entry->seq = seq;
1008 __entry->hard_ack = call->rx_hard_ack;
1009 __entry->top = call->rx_top;
1010 ),
1011
1012 TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x",
1013 __entry->call,
1014 __print_symbolic(__entry->why, rxrpc_receive_traces),
1015 __entry->serial,
1016 __entry->seq,
1017 __entry->hard_ack,
1018 __entry->top)
1019 );
1020
1021TRACE_EVENT(rxrpc_recvmsg,
1022 TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why,
1023 rxrpc_seq_t seq, unsigned int offset, unsigned int len,
1024 int ret),
1025
1026 TP_ARGS(call, why, seq, offset, len, ret),
1027
1028 TP_STRUCT__entry(
1029 __field(unsigned int, call )
1030 __field(enum rxrpc_recvmsg_trace, why )
1031 __field(rxrpc_seq_t, seq )
1032 __field(unsigned int, offset )
1033 __field(unsigned int, len )
1034 __field(int, ret )
1035 ),
1036
1037 TP_fast_assign(
1038 __entry->call = call->debug_id;
1039 __entry->why = why;
1040 __entry->seq = seq;
1041 __entry->offset = offset;
1042 __entry->len = len;
1043 __entry->ret = ret;
1044 ),
1045
1046 TP_printk("c=%08x %s q=%08x o=%u l=%u ret=%d",
1047 __entry->call,
1048 __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
1049 __entry->seq,
1050 __entry->offset,
1051 __entry->len,
1052 __entry->ret)
1053 );
1054
1055TRACE_EVENT(rxrpc_rtt_tx,
1056 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why,
1057 rxrpc_serial_t send_serial),
1058
1059 TP_ARGS(call, why, send_serial),
1060
1061 TP_STRUCT__entry(
1062 __field(unsigned int, call )
1063 __field(enum rxrpc_rtt_tx_trace, why )
1064 __field(rxrpc_serial_t, send_serial )
1065 ),
1066
1067 TP_fast_assign(
1068 __entry->call = call->debug_id;
1069 __entry->why = why;
1070 __entry->send_serial = send_serial;
1071 ),
1072
1073 TP_printk("c=%08x %s sr=%08x",
1074 __entry->call,
1075 __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
1076 __entry->send_serial)
1077 );
1078
1079TRACE_EVENT(rxrpc_rtt_rx,
1080 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
1081 rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial,
1082 s64 rtt, u8 nr, s64 avg),
1083
1084 TP_ARGS(call, why, send_serial, resp_serial, rtt, nr, avg),
1085
1086 TP_STRUCT__entry(
1087 __field(unsigned int, call )
1088 __field(enum rxrpc_rtt_rx_trace, why )
1089 __field(u8, nr )
1090 __field(rxrpc_serial_t, send_serial )
1091 __field(rxrpc_serial_t, resp_serial )
1092 __field(s64, rtt )
1093 __field(u64, avg )
1094 ),
1095
1096 TP_fast_assign(
1097 __entry->call = call->debug_id;
1098 __entry->why = why;
1099 __entry->send_serial = send_serial;
1100 __entry->resp_serial = resp_serial;
1101 __entry->rtt = rtt;
1102 __entry->nr = nr;
1103 __entry->avg = avg;
1104 ),
1105
1106 TP_printk("c=%08x %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld",
1107 __entry->call,
1108 __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
1109 __entry->send_serial,
1110 __entry->resp_serial,
1111 __entry->rtt,
1112 __entry->nr,
1113 __entry->avg)
1114 );
1115
1116TRACE_EVENT(rxrpc_timer,
1117 TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why,
1118 unsigned long now),
1119
1120 TP_ARGS(call, why, now),
1121
1122 TP_STRUCT__entry(
1123 __field(unsigned int, call )
1124 __field(enum rxrpc_timer_trace, why )
1125 __field(long, now )
1126 __field(long, ack_at )
1127 __field(long, ack_lost_at )
1128 __field(long, resend_at )
1129 __field(long, ping_at )
1130 __field(long, expect_rx_by )
1131 __field(long, expect_req_by )
1132 __field(long, expect_term_by )
1133 __field(long, timer )
1134 ),
1135
1136 TP_fast_assign(
1137 __entry->call = call->debug_id;
1138 __entry->why = why;
1139 __entry->now = now;
1140 __entry->ack_at = call->ack_at;
1141 __entry->ack_lost_at = call->ack_lost_at;
1142 __entry->resend_at = call->resend_at;
1143 __entry->expect_rx_by = call->expect_rx_by;
1144 __entry->expect_req_by = call->expect_req_by;
1145 __entry->expect_term_by = call->expect_term_by;
1146 __entry->timer = call->timer.expires;
1147 ),
1148
1149 TP_printk("c=%08x %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
1150 __entry->call,
1151 __print_symbolic(__entry->why, rxrpc_timer_traces),
1152 __entry->ack_at - __entry->now,
1153 __entry->ack_lost_at - __entry->now,
1154 __entry->resend_at - __entry->now,
1155 __entry->expect_rx_by - __entry->now,
1156 __entry->expect_req_by - __entry->now,
1157 __entry->expect_term_by - __entry->now,
1158 __entry->timer - __entry->now)
1159 );
1160
1161TRACE_EVENT(rxrpc_rx_lose,
1162 TP_PROTO(struct rxrpc_skb_priv *sp),
1163
1164 TP_ARGS(sp),
1165
1166 TP_STRUCT__entry(
1167 __field_struct(struct rxrpc_host_header, hdr )
1168 ),
1169
1170 TP_fast_assign(
1171 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
1172 ),
1173
1174 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*",
1175 __entry->hdr.epoch, __entry->hdr.cid,
1176 __entry->hdr.callNumber, __entry->hdr.serviceId,
1177 __entry->hdr.serial, __entry->hdr.seq,
1178 __entry->hdr.type, __entry->hdr.flags,
1179 __entry->hdr.type <= 15 ?
1180 __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
1181 );
1182
1183TRACE_EVENT(rxrpc_propose_ack,
1184 TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1185 u8 ack_reason, rxrpc_serial_t serial, bool immediate,
1186 bool background, enum rxrpc_propose_ack_outcome outcome),
1187
1188 TP_ARGS(call, why, ack_reason, serial, immediate, background,
1189 outcome),
1190
1191 TP_STRUCT__entry(
1192 __field(unsigned int, call )
1193 __field(enum rxrpc_propose_ack_trace, why )
1194 __field(rxrpc_serial_t, serial )
1195 __field(u8, ack_reason )
1196 __field(bool, immediate )
1197 __field(bool, background )
1198 __field(enum rxrpc_propose_ack_outcome, outcome )
1199 ),
1200
1201 TP_fast_assign(
1202 __entry->call = call->debug_id;
1203 __entry->why = why;
1204 __entry->serial = serial;
1205 __entry->ack_reason = ack_reason;
1206 __entry->immediate = immediate;
1207 __entry->background = background;
1208 __entry->outcome = outcome;
1209 ),
1210
1211 TP_printk("c=%08x %s %s r=%08x i=%u b=%u%s",
1212 __entry->call,
1213 __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1214 __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1215 __entry->serial,
1216 __entry->immediate,
1217 __entry->background,
1218 __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes))
1219 );
1220
1221TRACE_EVENT(rxrpc_retransmit,
1222 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation,
1223 s64 expiry),
1224
1225 TP_ARGS(call, seq, annotation, expiry),
1226
1227 TP_STRUCT__entry(
1228 __field(unsigned int, call )
1229 __field(rxrpc_seq_t, seq )
1230 __field(u8, annotation )
1231 __field(s64, expiry )
1232 ),
1233
1234 TP_fast_assign(
1235 __entry->call = call->debug_id;
1236 __entry->seq = seq;
1237 __entry->annotation = annotation;
1238 __entry->expiry = expiry;
1239 ),
1240
1241 TP_printk("c=%08x q=%x a=%02x xp=%lld",
1242 __entry->call,
1243 __entry->seq,
1244 __entry->annotation,
1245 __entry->expiry)
1246 );
1247
1248TRACE_EVENT(rxrpc_congest,
1249 TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary,
1250 rxrpc_serial_t ack_serial, enum rxrpc_congest_change change),
1251
1252 TP_ARGS(call, summary, ack_serial, change),
1253
1254 TP_STRUCT__entry(
1255 __field(unsigned int, call )
1256 __field(enum rxrpc_congest_change, change )
1257 __field(rxrpc_seq_t, hard_ack )
1258 __field(rxrpc_seq_t, top )
1259 __field(rxrpc_seq_t, lowest_nak )
1260 __field(rxrpc_serial_t, ack_serial )
1261 __field_struct(struct rxrpc_ack_summary, sum )
1262 ),
1263
1264 TP_fast_assign(
1265 __entry->call = call->debug_id;
1266 __entry->change = change;
1267 __entry->hard_ack = call->tx_hard_ack;
1268 __entry->top = call->tx_top;
1269 __entry->lowest_nak = call->acks_lowest_nak;
1270 __entry->ack_serial = ack_serial;
1271 memcpy(&__entry->sum, summary, sizeof(__entry->sum));
1272 ),
1273
1274 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",
1275 __entry->call,
1276 __entry->ack_serial,
1277 __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
1278 __entry->hard_ack,
1279 __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
1280 __entry->sum.cwnd,
1281 __entry->sum.ssthresh,
1282 __entry->sum.nr_acks, __entry->sum.nr_nacks,
1283 __entry->sum.nr_new_acks, __entry->sum.nr_new_nacks,
1284 __entry->sum.nr_rot_new_acks,
1285 __entry->top - __entry->hard_ack,
1286 __entry->sum.cumulative_acks,
1287 __entry->sum.dup_acks,
1288 __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "",
1289 __print_symbolic(__entry->change, rxrpc_congest_changes),
1290 __entry->sum.retrans_timeo ? " rTxTo" : "")
1291 );
1292
1293TRACE_EVENT(rxrpc_disconnect_call,
1294 TP_PROTO(struct rxrpc_call *call),
1295
1296 TP_ARGS(call),
1297
1298 TP_STRUCT__entry(
1299 __field(unsigned int, call )
1300 __field(u32, abort_code )
1301 ),
1302
1303 TP_fast_assign(
1304 __entry->call = call->debug_id;
1305 __entry->abort_code = call->abort_code;
1306 ),
1307
1308 TP_printk("c=%08x ab=%08x",
1309 __entry->call,
1310 __entry->abort_code)
1311 );
1312
1313TRACE_EVENT(rxrpc_improper_term,
1314 TP_PROTO(struct rxrpc_call *call),
1315
1316 TP_ARGS(call),
1317
1318 TP_STRUCT__entry(
1319 __field(unsigned int, call )
1320 __field(u32, abort_code )
1321 ),
1322
1323 TP_fast_assign(
1324 __entry->call = call->debug_id;
1325 __entry->abort_code = call->abort_code;
1326 ),
1327
1328 TP_printk("c=%08x ab=%08x",
1329 __entry->call,
1330 __entry->abort_code)
1331 );
1332
1333TRACE_EVENT(rxrpc_rx_eproto,
1334 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
1335 const char *why),
1336
1337 TP_ARGS(call, serial, why),
1338
1339 TP_STRUCT__entry(
1340 __field(unsigned int, call )
1341 __field(rxrpc_serial_t, serial )
1342 __field(const char *, why )
1343 ),
1344
1345 TP_fast_assign(
1346 __entry->call = call->debug_id;
1347 __entry->serial = serial;
1348 __entry->why = why;
1349 ),
1350
1351 TP_printk("c=%08x EPROTO %08x %s",
1352 __entry->call,
1353 __entry->serial,
1354 __entry->why)
1355 );
1356
1357TRACE_EVENT(rxrpc_connect_call,
1358 TP_PROTO(struct rxrpc_call *call),
1359
1360 TP_ARGS(call),
1361
1362 TP_STRUCT__entry(
1363 __field(unsigned int, call )
1364 __field(unsigned long, user_call_ID )
1365 __field(u32, cid )
1366 __field(u32, call_id )
1367 ),
1368
1369 TP_fast_assign(
1370 __entry->call = call->debug_id;
1371 __entry->user_call_ID = call->user_call_ID;
1372 __entry->cid = call->cid;
1373 __entry->call_id = call->call_id;
1374 ),
1375
1376 TP_printk("c=%08x u=%p %08x:%08x",
1377 __entry->call,
1378 (void *)__entry->user_call_ID,
1379 __entry->cid,
1380 __entry->call_id)
1381 );
1382
1383TRACE_EVENT(rxrpc_resend,
1384 TP_PROTO(struct rxrpc_call *call, int ix),
1385
1386 TP_ARGS(call, ix),
1387
1388 TP_STRUCT__entry(
1389 __field(unsigned int, call )
1390 __field(int, ix )
1391 __array(u8, anno, 64 )
1392 ),
1393
1394 TP_fast_assign(
1395 __entry->call = call->debug_id;
1396 __entry->ix = ix;
1397 memcpy(__entry->anno, call->rxtx_annotations, 64);
1398 ),
1399
1400 TP_printk("c=%08x ix=%u a=%64phN",
1401 __entry->call,
1402 __entry->ix,
1403 __entry->anno)
1404 );
1405
1406TRACE_EVENT(rxrpc_rx_icmp,
1407 TP_PROTO(struct rxrpc_peer *peer, struct sock_extended_err *ee,
1408 struct sockaddr_rxrpc *srx),
1409
1410 TP_ARGS(peer, ee, srx),
1411
1412 TP_STRUCT__entry(
1413 __field(unsigned int, peer )
1414 __field_struct(struct sock_extended_err, ee )
1415 __field_struct(struct sockaddr_rxrpc, srx )
1416 ),
1417
1418 TP_fast_assign(
1419 __entry->peer = peer->debug_id;
1420 memcpy(&__entry->ee, ee, sizeof(__entry->ee));
1421 memcpy(&__entry->srx, srx, sizeof(__entry->srx));
1422 ),
1423
1424 TP_printk("P=%08x o=%u t=%u c=%u i=%u d=%u e=%d %pISp",
1425 __entry->peer,
1426 __entry->ee.ee_origin,
1427 __entry->ee.ee_type,
1428 __entry->ee.ee_code,
1429 __entry->ee.ee_info,
1430 __entry->ee.ee_data,
1431 __entry->ee.ee_errno,
1432 &__entry->srx.transport)
1433 );
1434
1435TRACE_EVENT(rxrpc_tx_fail,
1436 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, int ret,
1437 enum rxrpc_tx_fail_trace what),
1438
1439 TP_ARGS(debug_id, serial, ret, what),
1440
1441 TP_STRUCT__entry(
1442 __field(unsigned int, debug_id )
1443 __field(rxrpc_serial_t, serial )
1444 __field(int, ret )
1445 __field(enum rxrpc_tx_fail_trace, what )
1446 ),
1447
1448 TP_fast_assign(
1449 __entry->debug_id = debug_id;
1450 __entry->serial = serial;
1451 __entry->ret = ret;
1452 __entry->what = what;
1453 ),
1454
1455 TP_printk("c=%08x r=%x ret=%d %s",
1456 __entry->debug_id,
1457 __entry->serial,
1458 __entry->ret,
1459 __print_symbolic(__entry->what, rxrpc_tx_fail_traces))
1460 );
1461
1462#endif /* _TRACE_RXRPC_H */
1463
1464/* This part must be outside protection */
1465#include <trace/define_trace.h>