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[mirror_ubuntu-jammy-kernel.git] / include / trace / events / rxrpc.h
1 /* AF_RXRPC tracepoints
2 *
3 * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public Licence
8 * as published by the Free Software Foundation; either version
9 * 2 of the Licence, or (at your option) any later version.
10 */
11 #undef TRACE_SYSTEM
12 #define TRACE_SYSTEM rxrpc
13
14 #if !defined(_TRACE_RXRPC_H) || defined(TRACE_HEADER_MULTI_READ)
15 #define _TRACE_RXRPC_H
16
17 #include <linux/tracepoint.h>
18 #include <linux/errqueue.h>
19
20 /*
21 * Define enums for tracing information.
22 *
23 * These should all be kept sorted, making it easier to match the string
24 * mapping tables further on.
25 */
26 #ifndef __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
27 #define __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
28
29 enum rxrpc_skb_trace {
30 rxrpc_skb_rx_cleaned,
31 rxrpc_skb_rx_freed,
32 rxrpc_skb_rx_got,
33 rxrpc_skb_rx_lost,
34 rxrpc_skb_rx_purged,
35 rxrpc_skb_rx_received,
36 rxrpc_skb_rx_rotated,
37 rxrpc_skb_rx_seen,
38 rxrpc_skb_tx_cleaned,
39 rxrpc_skb_tx_freed,
40 rxrpc_skb_tx_got,
41 rxrpc_skb_tx_new,
42 rxrpc_skb_tx_rotated,
43 rxrpc_skb_tx_seen,
44 };
45
46 enum rxrpc_local_trace {
47 rxrpc_local_got,
48 rxrpc_local_new,
49 rxrpc_local_processing,
50 rxrpc_local_put,
51 rxrpc_local_queued,
52 };
53
54 enum rxrpc_peer_trace {
55 rxrpc_peer_got,
56 rxrpc_peer_new,
57 rxrpc_peer_processing,
58 rxrpc_peer_put,
59 };
60
61 enum rxrpc_conn_trace {
62 rxrpc_conn_got,
63 rxrpc_conn_new_client,
64 rxrpc_conn_new_service,
65 rxrpc_conn_put_client,
66 rxrpc_conn_put_service,
67 rxrpc_conn_queued,
68 rxrpc_conn_reap_service,
69 rxrpc_conn_seen,
70 };
71
72 enum rxrpc_client_trace {
73 rxrpc_client_activate_chans,
74 rxrpc_client_alloc,
75 rxrpc_client_chan_activate,
76 rxrpc_client_chan_disconnect,
77 rxrpc_client_chan_pass,
78 rxrpc_client_chan_unstarted,
79 rxrpc_client_chan_wait_failed,
80 rxrpc_client_cleanup,
81 rxrpc_client_count,
82 rxrpc_client_discard,
83 rxrpc_client_duplicate,
84 rxrpc_client_exposed,
85 rxrpc_client_replace,
86 rxrpc_client_to_active,
87 rxrpc_client_to_culled,
88 rxrpc_client_to_idle,
89 rxrpc_client_to_inactive,
90 rxrpc_client_to_upgrade,
91 rxrpc_client_to_waiting,
92 rxrpc_client_uncount,
93 };
94
95 enum rxrpc_call_trace {
96 rxrpc_call_connected,
97 rxrpc_call_error,
98 rxrpc_call_got,
99 rxrpc_call_got_kernel,
100 rxrpc_call_got_userid,
101 rxrpc_call_new_client,
102 rxrpc_call_new_service,
103 rxrpc_call_put,
104 rxrpc_call_put_kernel,
105 rxrpc_call_put_noqueue,
106 rxrpc_call_put_userid,
107 rxrpc_call_queued,
108 rxrpc_call_queued_ref,
109 rxrpc_call_release,
110 rxrpc_call_seen,
111 };
112
113 enum rxrpc_transmit_trace {
114 rxrpc_transmit_await_reply,
115 rxrpc_transmit_end,
116 rxrpc_transmit_queue,
117 rxrpc_transmit_queue_last,
118 rxrpc_transmit_rotate,
119 rxrpc_transmit_rotate_last,
120 rxrpc_transmit_wait,
121 };
122
123 enum rxrpc_receive_trace {
124 rxrpc_receive_end,
125 rxrpc_receive_front,
126 rxrpc_receive_incoming,
127 rxrpc_receive_queue,
128 rxrpc_receive_queue_last,
129 rxrpc_receive_rotate,
130 };
131
132 enum rxrpc_recvmsg_trace {
133 rxrpc_recvmsg_cont,
134 rxrpc_recvmsg_data_return,
135 rxrpc_recvmsg_dequeue,
136 rxrpc_recvmsg_enter,
137 rxrpc_recvmsg_full,
138 rxrpc_recvmsg_hole,
139 rxrpc_recvmsg_next,
140 rxrpc_recvmsg_requeue,
141 rxrpc_recvmsg_return,
142 rxrpc_recvmsg_terminal,
143 rxrpc_recvmsg_to_be_accepted,
144 rxrpc_recvmsg_wait,
145 };
146
147 enum rxrpc_rtt_tx_trace {
148 rxrpc_rtt_tx_data,
149 rxrpc_rtt_tx_ping,
150 };
151
152 enum rxrpc_rtt_rx_trace {
153 rxrpc_rtt_rx_ping_response,
154 rxrpc_rtt_rx_requested_ack,
155 };
156
157 enum rxrpc_timer_trace {
158 rxrpc_timer_begin,
159 rxrpc_timer_exp_ack,
160 rxrpc_timer_exp_hard,
161 rxrpc_timer_exp_idle,
162 rxrpc_timer_exp_keepalive,
163 rxrpc_timer_exp_lost_ack,
164 rxrpc_timer_exp_normal,
165 rxrpc_timer_exp_ping,
166 rxrpc_timer_exp_resend,
167 rxrpc_timer_expired,
168 rxrpc_timer_init_for_reply,
169 rxrpc_timer_init_for_send_reply,
170 rxrpc_timer_restart,
171 rxrpc_timer_set_for_ack,
172 rxrpc_timer_set_for_hard,
173 rxrpc_timer_set_for_idle,
174 rxrpc_timer_set_for_keepalive,
175 rxrpc_timer_set_for_lost_ack,
176 rxrpc_timer_set_for_normal,
177 rxrpc_timer_set_for_ping,
178 rxrpc_timer_set_for_resend,
179 rxrpc_timer_set_for_send,
180 };
181
182 enum rxrpc_propose_ack_trace {
183 rxrpc_propose_ack_client_tx_end,
184 rxrpc_propose_ack_input_data,
185 rxrpc_propose_ack_ping_for_check_life,
186 rxrpc_propose_ack_ping_for_keepalive,
187 rxrpc_propose_ack_ping_for_lost_ack,
188 rxrpc_propose_ack_ping_for_lost_reply,
189 rxrpc_propose_ack_ping_for_params,
190 rxrpc_propose_ack_processing_op,
191 rxrpc_propose_ack_respond_to_ack,
192 rxrpc_propose_ack_respond_to_ping,
193 rxrpc_propose_ack_retry_tx,
194 rxrpc_propose_ack_rotate_rx,
195 rxrpc_propose_ack_terminal_ack,
196 };
197
198 enum rxrpc_propose_ack_outcome {
199 rxrpc_propose_ack_subsume,
200 rxrpc_propose_ack_update,
201 rxrpc_propose_ack_use,
202 };
203
204 enum rxrpc_congest_change {
205 rxrpc_cong_begin_retransmission,
206 rxrpc_cong_cleared_nacks,
207 rxrpc_cong_new_low_nack,
208 rxrpc_cong_no_change,
209 rxrpc_cong_progress,
210 rxrpc_cong_retransmit_again,
211 rxrpc_cong_rtt_window_end,
212 rxrpc_cong_saw_nack,
213 };
214
215 enum rxrpc_tx_point {
216 rxrpc_tx_point_call_abort,
217 rxrpc_tx_point_call_ack,
218 rxrpc_tx_point_call_data_frag,
219 rxrpc_tx_point_call_data_nofrag,
220 rxrpc_tx_point_call_final_resend,
221 rxrpc_tx_point_conn_abort,
222 rxrpc_tx_point_rxkad_challenge,
223 rxrpc_tx_point_rxkad_response,
224 rxrpc_tx_point_reject,
225 rxrpc_tx_point_version_keepalive,
226 rxrpc_tx_point_version_reply,
227 };
228
229 #endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */
230
231 /*
232 * Declare tracing information enums and their string mappings for display.
233 */
234 #define rxrpc_skb_traces \
235 EM(rxrpc_skb_rx_cleaned, "Rx CLN") \
236 EM(rxrpc_skb_rx_freed, "Rx FRE") \
237 EM(rxrpc_skb_rx_got, "Rx GOT") \
238 EM(rxrpc_skb_rx_lost, "Rx *L*") \
239 EM(rxrpc_skb_rx_purged, "Rx PUR") \
240 EM(rxrpc_skb_rx_received, "Rx RCV") \
241 EM(rxrpc_skb_rx_rotated, "Rx ROT") \
242 EM(rxrpc_skb_rx_seen, "Rx SEE") \
243 EM(rxrpc_skb_tx_cleaned, "Tx CLN") \
244 EM(rxrpc_skb_tx_freed, "Tx FRE") \
245 EM(rxrpc_skb_tx_got, "Tx GOT") \
246 EM(rxrpc_skb_tx_new, "Tx NEW") \
247 EM(rxrpc_skb_tx_rotated, "Tx ROT") \
248 E_(rxrpc_skb_tx_seen, "Tx SEE")
249
250 #define rxrpc_local_traces \
251 EM(rxrpc_local_got, "GOT") \
252 EM(rxrpc_local_new, "NEW") \
253 EM(rxrpc_local_processing, "PRO") \
254 EM(rxrpc_local_put, "PUT") \
255 E_(rxrpc_local_queued, "QUE")
256
257 #define rxrpc_peer_traces \
258 EM(rxrpc_peer_got, "GOT") \
259 EM(rxrpc_peer_new, "NEW") \
260 EM(rxrpc_peer_processing, "PRO") \
261 E_(rxrpc_peer_put, "PUT")
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_chan_wait_failed, "ChWtFl") \
281 EM(rxrpc_client_cleanup, "Clean ") \
282 EM(rxrpc_client_count, "Count ") \
283 EM(rxrpc_client_discard, "Discar") \
284 EM(rxrpc_client_duplicate, "Duplic") \
285 EM(rxrpc_client_exposed, "Expose") \
286 EM(rxrpc_client_replace, "Replac") \
287 EM(rxrpc_client_to_active, "->Actv") \
288 EM(rxrpc_client_to_culled, "->Cull") \
289 EM(rxrpc_client_to_idle, "->Idle") \
290 EM(rxrpc_client_to_inactive, "->Inac") \
291 EM(rxrpc_client_to_upgrade, "->Upgd") \
292 EM(rxrpc_client_to_waiting, "->Wait") \
293 E_(rxrpc_client_uncount, "Uncoun")
294
295 #define rxrpc_conn_cache_states \
296 EM(RXRPC_CONN_CLIENT_INACTIVE, "Inac") \
297 EM(RXRPC_CONN_CLIENT_WAITING, "Wait") \
298 EM(RXRPC_CONN_CLIENT_ACTIVE, "Actv") \
299 EM(RXRPC_CONN_CLIENT_UPGRADE, "Upgd") \
300 EM(RXRPC_CONN_CLIENT_CULLED, "Cull") \
301 E_(RXRPC_CONN_CLIENT_IDLE, "Idle") \
302
303 #define rxrpc_call_traces \
304 EM(rxrpc_call_connected, "CON") \
305 EM(rxrpc_call_error, "*E*") \
306 EM(rxrpc_call_got, "GOT") \
307 EM(rxrpc_call_got_kernel, "Gke") \
308 EM(rxrpc_call_got_userid, "Gus") \
309 EM(rxrpc_call_new_client, "NWc") \
310 EM(rxrpc_call_new_service, "NWs") \
311 EM(rxrpc_call_put, "PUT") \
312 EM(rxrpc_call_put_kernel, "Pke") \
313 EM(rxrpc_call_put_noqueue, "PNQ") \
314 EM(rxrpc_call_put_userid, "Pus") \
315 EM(rxrpc_call_queued, "QUE") \
316 EM(rxrpc_call_queued_ref, "QUR") \
317 EM(rxrpc_call_release, "RLS") \
318 E_(rxrpc_call_seen, "SEE")
319
320 #define rxrpc_transmit_traces \
321 EM(rxrpc_transmit_await_reply, "AWR") \
322 EM(rxrpc_transmit_end, "END") \
323 EM(rxrpc_transmit_queue, "QUE") \
324 EM(rxrpc_transmit_queue_last, "QLS") \
325 EM(rxrpc_transmit_rotate, "ROT") \
326 EM(rxrpc_transmit_rotate_last, "RLS") \
327 E_(rxrpc_transmit_wait, "WAI")
328
329 #define rxrpc_receive_traces \
330 EM(rxrpc_receive_end, "END") \
331 EM(rxrpc_receive_front, "FRN") \
332 EM(rxrpc_receive_incoming, "INC") \
333 EM(rxrpc_receive_queue, "QUE") \
334 EM(rxrpc_receive_queue_last, "QLS") \
335 E_(rxrpc_receive_rotate, "ROT")
336
337 #define rxrpc_recvmsg_traces \
338 EM(rxrpc_recvmsg_cont, "CONT") \
339 EM(rxrpc_recvmsg_data_return, "DATA") \
340 EM(rxrpc_recvmsg_dequeue, "DEQU") \
341 EM(rxrpc_recvmsg_enter, "ENTR") \
342 EM(rxrpc_recvmsg_full, "FULL") \
343 EM(rxrpc_recvmsg_hole, "HOLE") \
344 EM(rxrpc_recvmsg_next, "NEXT") \
345 EM(rxrpc_recvmsg_requeue, "REQU") \
346 EM(rxrpc_recvmsg_return, "RETN") \
347 EM(rxrpc_recvmsg_terminal, "TERM") \
348 EM(rxrpc_recvmsg_to_be_accepted, "TBAC") \
349 E_(rxrpc_recvmsg_wait, "WAIT")
350
351 #define rxrpc_rtt_tx_traces \
352 EM(rxrpc_rtt_tx_data, "DATA") \
353 E_(rxrpc_rtt_tx_ping, "PING")
354
355 #define rxrpc_rtt_rx_traces \
356 EM(rxrpc_rtt_rx_ping_response, "PONG") \
357 E_(rxrpc_rtt_rx_requested_ack, "RACK")
358
359 #define rxrpc_timer_traces \
360 EM(rxrpc_timer_begin, "Begin ") \
361 EM(rxrpc_timer_expired, "*EXPR*") \
362 EM(rxrpc_timer_exp_ack, "ExpAck") \
363 EM(rxrpc_timer_exp_hard, "ExpHrd") \
364 EM(rxrpc_timer_exp_idle, "ExpIdl") \
365 EM(rxrpc_timer_exp_keepalive, "ExpKA ") \
366 EM(rxrpc_timer_exp_lost_ack, "ExpLoA") \
367 EM(rxrpc_timer_exp_normal, "ExpNml") \
368 EM(rxrpc_timer_exp_ping, "ExpPng") \
369 EM(rxrpc_timer_exp_resend, "ExpRsn") \
370 EM(rxrpc_timer_init_for_reply, "IniRpl") \
371 EM(rxrpc_timer_init_for_send_reply, "SndRpl") \
372 EM(rxrpc_timer_restart, "Restrt") \
373 EM(rxrpc_timer_set_for_ack, "SetAck") \
374 EM(rxrpc_timer_set_for_hard, "SetHrd") \
375 EM(rxrpc_timer_set_for_idle, "SetIdl") \
376 EM(rxrpc_timer_set_for_keepalive, "KeepAl") \
377 EM(rxrpc_timer_set_for_lost_ack, "SetLoA") \
378 EM(rxrpc_timer_set_for_normal, "SetNml") \
379 EM(rxrpc_timer_set_for_ping, "SetPng") \
380 EM(rxrpc_timer_set_for_resend, "SetRTx") \
381 E_(rxrpc_timer_set_for_send, "SetSnd")
382
383 #define rxrpc_propose_ack_traces \
384 EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \
385 EM(rxrpc_propose_ack_input_data, "DataIn ") \
386 EM(rxrpc_propose_ack_ping_for_check_life, "ChkLife") \
387 EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \
388 EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \
389 EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
390 EM(rxrpc_propose_ack_ping_for_params, "Params ") \
391 EM(rxrpc_propose_ack_processing_op, "ProcOp ") \
392 EM(rxrpc_propose_ack_respond_to_ack, "Rsp2Ack") \
393 EM(rxrpc_propose_ack_respond_to_ping, "Rsp2Png") \
394 EM(rxrpc_propose_ack_retry_tx, "RetryTx") \
395 EM(rxrpc_propose_ack_rotate_rx, "RxAck ") \
396 E_(rxrpc_propose_ack_terminal_ack, "ClTerm ")
397
398 #define rxrpc_propose_ack_outcomes \
399 EM(rxrpc_propose_ack_subsume, " Subsume") \
400 EM(rxrpc_propose_ack_update, " Update") \
401 E_(rxrpc_propose_ack_use, " New")
402
403 #define rxrpc_congest_modes \
404 EM(RXRPC_CALL_CONGEST_AVOIDANCE, "CongAvoid") \
405 EM(RXRPC_CALL_FAST_RETRANSMIT, "FastReTx ") \
406 EM(RXRPC_CALL_PACKET_LOSS, "PktLoss ") \
407 E_(RXRPC_CALL_SLOW_START, "SlowStart")
408
409 #define rxrpc_congest_changes \
410 EM(rxrpc_cong_begin_retransmission, " Retrans") \
411 EM(rxrpc_cong_cleared_nacks, " Cleared") \
412 EM(rxrpc_cong_new_low_nack, " NewLowN") \
413 EM(rxrpc_cong_no_change, "") \
414 EM(rxrpc_cong_progress, " Progres") \
415 EM(rxrpc_cong_retransmit_again, " ReTxAgn") \
416 EM(rxrpc_cong_rtt_window_end, " RttWinE") \
417 E_(rxrpc_cong_saw_nack, " SawNack")
418
419 #define rxrpc_pkts \
420 EM(0, "?00") \
421 EM(RXRPC_PACKET_TYPE_DATA, "DATA") \
422 EM(RXRPC_PACKET_TYPE_ACK, "ACK") \
423 EM(RXRPC_PACKET_TYPE_BUSY, "BUSY") \
424 EM(RXRPC_PACKET_TYPE_ABORT, "ABORT") \
425 EM(RXRPC_PACKET_TYPE_ACKALL, "ACKALL") \
426 EM(RXRPC_PACKET_TYPE_CHALLENGE, "CHALL") \
427 EM(RXRPC_PACKET_TYPE_RESPONSE, "RESP") \
428 EM(RXRPC_PACKET_TYPE_DEBUG, "DEBUG") \
429 EM(9, "?09") \
430 EM(10, "?10") \
431 EM(11, "?11") \
432 EM(12, "?12") \
433 EM(RXRPC_PACKET_TYPE_VERSION, "VERSION") \
434 EM(14, "?14") \
435 E_(15, "?15")
436
437 #define rxrpc_ack_names \
438 EM(0, "-0-") \
439 EM(RXRPC_ACK_REQUESTED, "REQ") \
440 EM(RXRPC_ACK_DUPLICATE, "DUP") \
441 EM(RXRPC_ACK_OUT_OF_SEQUENCE, "OOS") \
442 EM(RXRPC_ACK_EXCEEDS_WINDOW, "WIN") \
443 EM(RXRPC_ACK_NOSPACE, "MEM") \
444 EM(RXRPC_ACK_PING, "PNG") \
445 EM(RXRPC_ACK_PING_RESPONSE, "PNR") \
446 EM(RXRPC_ACK_DELAY, "DLY") \
447 EM(RXRPC_ACK_IDLE, "IDL") \
448 E_(RXRPC_ACK__INVALID, "-?-")
449
450 #define rxrpc_completions \
451 EM(RXRPC_CALL_SUCCEEDED, "Succeeded") \
452 EM(RXRPC_CALL_REMOTELY_ABORTED, "RemoteAbort") \
453 EM(RXRPC_CALL_LOCALLY_ABORTED, "LocalAbort") \
454 EM(RXRPC_CALL_LOCAL_ERROR, "LocalError") \
455 E_(RXRPC_CALL_NETWORK_ERROR, "NetError")
456
457 #define rxrpc_tx_points \
458 EM(rxrpc_tx_point_call_abort, "CallAbort") \
459 EM(rxrpc_tx_point_call_ack, "CallAck") \
460 EM(rxrpc_tx_point_call_data_frag, "CallDataFrag") \
461 EM(rxrpc_tx_point_call_data_nofrag, "CallDataNofrag") \
462 EM(rxrpc_tx_point_call_final_resend, "CallFinalResend") \
463 EM(rxrpc_tx_point_conn_abort, "ConnAbort") \
464 EM(rxrpc_tx_point_reject, "Reject") \
465 EM(rxrpc_tx_point_rxkad_challenge, "RxkadChall") \
466 EM(rxrpc_tx_point_rxkad_response, "RxkadResp") \
467 EM(rxrpc_tx_point_version_keepalive, "VerKeepalive") \
468 E_(rxrpc_tx_point_version_reply, "VerReply")
469
470 /*
471 * Export enum symbols via userspace.
472 */
473 #undef EM
474 #undef E_
475 #define EM(a, b) TRACE_DEFINE_ENUM(a);
476 #define E_(a, b) TRACE_DEFINE_ENUM(a);
477
478 rxrpc_skb_traces;
479 rxrpc_local_traces;
480 rxrpc_conn_traces;
481 rxrpc_client_traces;
482 rxrpc_call_traces;
483 rxrpc_transmit_traces;
484 rxrpc_receive_traces;
485 rxrpc_recvmsg_traces;
486 rxrpc_rtt_tx_traces;
487 rxrpc_rtt_rx_traces;
488 rxrpc_timer_traces;
489 rxrpc_propose_ack_traces;
490 rxrpc_propose_ack_outcomes;
491 rxrpc_congest_modes;
492 rxrpc_congest_changes;
493 rxrpc_tx_points;
494
495 /*
496 * Now redefine the EM() and E_() macros to map the enums to the strings that
497 * will be printed in the output.
498 */
499 #undef EM
500 #undef E_
501 #define EM(a, b) { a, b },
502 #define E_(a, b) { a, b }
503
504 TRACE_EVENT(rxrpc_local,
505 TP_PROTO(struct rxrpc_local *local, enum rxrpc_local_trace op,
506 int usage, const void *where),
507
508 TP_ARGS(local, op, usage, where),
509
510 TP_STRUCT__entry(
511 __field(unsigned int, local )
512 __field(int, op )
513 __field(int, usage )
514 __field(const void *, where )
515 ),
516
517 TP_fast_assign(
518 __entry->local = local->debug_id;
519 __entry->op = op;
520 __entry->usage = usage;
521 __entry->where = where;
522 ),
523
524 TP_printk("L=%08x %s u=%d sp=%pSR",
525 __entry->local,
526 __print_symbolic(__entry->op, rxrpc_local_traces),
527 __entry->usage,
528 __entry->where)
529 );
530
531 TRACE_EVENT(rxrpc_peer,
532 TP_PROTO(struct rxrpc_peer *peer, enum rxrpc_peer_trace op,
533 int usage, const void *where),
534
535 TP_ARGS(peer, op, usage, where),
536
537 TP_STRUCT__entry(
538 __field(unsigned int, peer )
539 __field(int, op )
540 __field(int, usage )
541 __field(const void *, where )
542 ),
543
544 TP_fast_assign(
545 __entry->peer = peer->debug_id;
546 __entry->op = op;
547 __entry->usage = usage;
548 __entry->where = where;
549 ),
550
551 TP_printk("P=%08x %s u=%d sp=%pSR",
552 __entry->peer,
553 __print_symbolic(__entry->op, rxrpc_peer_traces),
554 __entry->usage,
555 __entry->where)
556 );
557
558 TRACE_EVENT(rxrpc_conn,
559 TP_PROTO(struct rxrpc_connection *conn, enum rxrpc_conn_trace op,
560 int usage, const void *where),
561
562 TP_ARGS(conn, op, usage, where),
563
564 TP_STRUCT__entry(
565 __field(unsigned int, conn )
566 __field(int, op )
567 __field(int, usage )
568 __field(const void *, where )
569 ),
570
571 TP_fast_assign(
572 __entry->conn = conn->debug_id;
573 __entry->op = op;
574 __entry->usage = usage;
575 __entry->where = where;
576 ),
577
578 TP_printk("C=%08x %s u=%d sp=%pSR",
579 __entry->conn,
580 __print_symbolic(__entry->op, rxrpc_conn_traces),
581 __entry->usage,
582 __entry->where)
583 );
584
585 TRACE_EVENT(rxrpc_client,
586 TP_PROTO(struct rxrpc_connection *conn, int channel,
587 enum rxrpc_client_trace op),
588
589 TP_ARGS(conn, channel, op),
590
591 TP_STRUCT__entry(
592 __field(unsigned int, conn )
593 __field(u32, cid )
594 __field(int, channel )
595 __field(int, usage )
596 __field(enum rxrpc_client_trace, op )
597 __field(enum rxrpc_conn_cache_state, cs )
598 ),
599
600 TP_fast_assign(
601 __entry->conn = conn->debug_id;
602 __entry->channel = channel;
603 __entry->usage = atomic_read(&conn->usage);
604 __entry->op = op;
605 __entry->cid = conn->proto.cid;
606 __entry->cs = conn->cache_state;
607 ),
608
609 TP_printk("C=%08x h=%2d %s %s i=%08x u=%d",
610 __entry->conn,
611 __entry->channel,
612 __print_symbolic(__entry->op, rxrpc_client_traces),
613 __print_symbolic(__entry->cs, rxrpc_conn_cache_states),
614 __entry->cid,
615 __entry->usage)
616 );
617
618 TRACE_EVENT(rxrpc_call,
619 TP_PROTO(struct rxrpc_call *call, enum rxrpc_call_trace op,
620 int usage, const void *where, const void *aux),
621
622 TP_ARGS(call, op, usage, where, aux),
623
624 TP_STRUCT__entry(
625 __field(unsigned int, call )
626 __field(int, op )
627 __field(int, usage )
628 __field(const void *, where )
629 __field(const void *, aux )
630 ),
631
632 TP_fast_assign(
633 __entry->call = call->debug_id;
634 __entry->op = op;
635 __entry->usage = usage;
636 __entry->where = where;
637 __entry->aux = aux;
638 ),
639
640 TP_printk("c=%08x %s u=%d sp=%pSR a=%p",
641 __entry->call,
642 __print_symbolic(__entry->op, rxrpc_call_traces),
643 __entry->usage,
644 __entry->where,
645 __entry->aux)
646 );
647
648 TRACE_EVENT(rxrpc_skb,
649 TP_PROTO(struct sk_buff *skb, enum rxrpc_skb_trace op,
650 int usage, int mod_count, const void *where),
651
652 TP_ARGS(skb, op, usage, mod_count, where),
653
654 TP_STRUCT__entry(
655 __field(struct sk_buff *, skb )
656 __field(enum rxrpc_skb_trace, op )
657 __field(int, usage )
658 __field(int, mod_count )
659 __field(const void *, where )
660 ),
661
662 TP_fast_assign(
663 __entry->skb = skb;
664 __entry->op = op;
665 __entry->usage = usage;
666 __entry->mod_count = mod_count;
667 __entry->where = where;
668 ),
669
670 TP_printk("s=%p %s u=%d m=%d p=%pSR",
671 __entry->skb,
672 __print_symbolic(__entry->op, rxrpc_skb_traces),
673 __entry->usage,
674 __entry->mod_count,
675 __entry->where)
676 );
677
678 TRACE_EVENT(rxrpc_rx_packet,
679 TP_PROTO(struct rxrpc_skb_priv *sp),
680
681 TP_ARGS(sp),
682
683 TP_STRUCT__entry(
684 __field_struct(struct rxrpc_host_header, hdr )
685 ),
686
687 TP_fast_assign(
688 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
689 ),
690
691 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s",
692 __entry->hdr.epoch, __entry->hdr.cid,
693 __entry->hdr.callNumber, __entry->hdr.serviceId,
694 __entry->hdr.serial, __entry->hdr.seq,
695 __entry->hdr.type, __entry->hdr.flags,
696 __entry->hdr.type <= 15 ?
697 __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
698 );
699
700 TRACE_EVENT(rxrpc_rx_done,
701 TP_PROTO(int result, int abort_code),
702
703 TP_ARGS(result, abort_code),
704
705 TP_STRUCT__entry(
706 __field(int, result )
707 __field(int, abort_code )
708 ),
709
710 TP_fast_assign(
711 __entry->result = result;
712 __entry->abort_code = abort_code;
713 ),
714
715 TP_printk("r=%d a=%d", __entry->result, __entry->abort_code)
716 );
717
718 TRACE_EVENT(rxrpc_abort,
719 TP_PROTO(unsigned int call_nr, const char *why, u32 cid, u32 call_id,
720 rxrpc_seq_t seq, int abort_code, int error),
721
722 TP_ARGS(call_nr, why, cid, call_id, seq, abort_code, error),
723
724 TP_STRUCT__entry(
725 __field(unsigned int, call_nr )
726 __array(char, why, 4 )
727 __field(u32, cid )
728 __field(u32, call_id )
729 __field(rxrpc_seq_t, seq )
730 __field(int, abort_code )
731 __field(int, error )
732 ),
733
734 TP_fast_assign(
735 memcpy(__entry->why, why, 4);
736 __entry->call_nr = call_nr;
737 __entry->cid = cid;
738 __entry->call_id = call_id;
739 __entry->abort_code = abort_code;
740 __entry->error = error;
741 __entry->seq = seq;
742 ),
743
744 TP_printk("c=%08x %08x:%08x s=%u a=%d e=%d %s",
745 __entry->call_nr,
746 __entry->cid, __entry->call_id, __entry->seq,
747 __entry->abort_code, __entry->error, __entry->why)
748 );
749
750 TRACE_EVENT(rxrpc_call_complete,
751 TP_PROTO(struct rxrpc_call *call),
752
753 TP_ARGS(call),
754
755 TP_STRUCT__entry(
756 __field(unsigned int, call )
757 __field(enum rxrpc_call_completion, compl )
758 __field(int, error )
759 __field(u32, abort_code )
760 ),
761
762 TP_fast_assign(
763 __entry->call = call->debug_id;
764 __entry->compl = call->completion;
765 __entry->error = call->error;
766 __entry->abort_code = call->abort_code;
767 ),
768
769 TP_printk("c=%08x %s r=%d ac=%d",
770 __entry->call,
771 __print_symbolic(__entry->compl, rxrpc_completions),
772 __entry->error,
773 __entry->abort_code)
774 );
775
776 TRACE_EVENT(rxrpc_transmit,
777 TP_PROTO(struct rxrpc_call *call, enum rxrpc_transmit_trace why),
778
779 TP_ARGS(call, why),
780
781 TP_STRUCT__entry(
782 __field(unsigned int, call )
783 __field(enum rxrpc_transmit_trace, why )
784 __field(rxrpc_seq_t, tx_hard_ack )
785 __field(rxrpc_seq_t, tx_top )
786 __field(int, tx_winsize )
787 ),
788
789 TP_fast_assign(
790 __entry->call = call->debug_id;
791 __entry->why = why;
792 __entry->tx_hard_ack = call->tx_hard_ack;
793 __entry->tx_top = call->tx_top;
794 __entry->tx_winsize = call->tx_winsize;
795 ),
796
797 TP_printk("c=%08x %s f=%08x n=%u/%u",
798 __entry->call,
799 __print_symbolic(__entry->why, rxrpc_transmit_traces),
800 __entry->tx_hard_ack + 1,
801 __entry->tx_top - __entry->tx_hard_ack,
802 __entry->tx_winsize)
803 );
804
805 TRACE_EVENT(rxrpc_rx_data,
806 TP_PROTO(unsigned int call, rxrpc_seq_t seq,
807 rxrpc_serial_t serial, u8 flags, u8 anno),
808
809 TP_ARGS(call, seq, serial, flags, anno),
810
811 TP_STRUCT__entry(
812 __field(unsigned int, call )
813 __field(rxrpc_seq_t, seq )
814 __field(rxrpc_serial_t, serial )
815 __field(u8, flags )
816 __field(u8, anno )
817 ),
818
819 TP_fast_assign(
820 __entry->call = call;
821 __entry->seq = seq;
822 __entry->serial = serial;
823 __entry->flags = flags;
824 __entry->anno = anno;
825 ),
826
827 TP_printk("c=%08x DATA %08x q=%08x fl=%02x a=%02x",
828 __entry->call,
829 __entry->serial,
830 __entry->seq,
831 __entry->flags,
832 __entry->anno)
833 );
834
835 TRACE_EVENT(rxrpc_rx_ack,
836 TP_PROTO(struct rxrpc_call *call,
837 rxrpc_serial_t serial, rxrpc_serial_t ack_serial,
838 rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks),
839
840 TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks),
841
842 TP_STRUCT__entry(
843 __field(unsigned int, call )
844 __field(rxrpc_serial_t, serial )
845 __field(rxrpc_serial_t, ack_serial )
846 __field(rxrpc_seq_t, first )
847 __field(rxrpc_seq_t, prev )
848 __field(u8, reason )
849 __field(u8, n_acks )
850 ),
851
852 TP_fast_assign(
853 __entry->call = call->debug_id;
854 __entry->serial = serial;
855 __entry->ack_serial = ack_serial;
856 __entry->first = first;
857 __entry->prev = prev;
858 __entry->reason = reason;
859 __entry->n_acks = n_acks;
860 ),
861
862 TP_printk("c=%08x %08x %s r=%08x f=%08x p=%08x n=%u",
863 __entry->call,
864 __entry->serial,
865 __print_symbolic(__entry->reason, rxrpc_ack_names),
866 __entry->ack_serial,
867 __entry->first,
868 __entry->prev,
869 __entry->n_acks)
870 );
871
872 TRACE_EVENT(rxrpc_rx_abort,
873 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
874 u32 abort_code),
875
876 TP_ARGS(call, serial, abort_code),
877
878 TP_STRUCT__entry(
879 __field(unsigned int, call )
880 __field(rxrpc_serial_t, serial )
881 __field(u32, abort_code )
882 ),
883
884 TP_fast_assign(
885 __entry->call = call->debug_id;
886 __entry->serial = serial;
887 __entry->abort_code = abort_code;
888 ),
889
890 TP_printk("c=%08x ABORT %08x ac=%d",
891 __entry->call,
892 __entry->serial,
893 __entry->abort_code)
894 );
895
896 TRACE_EVENT(rxrpc_rx_rwind_change,
897 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
898 u32 rwind, bool wake),
899
900 TP_ARGS(call, serial, rwind, wake),
901
902 TP_STRUCT__entry(
903 __field(unsigned int, call )
904 __field(rxrpc_serial_t, serial )
905 __field(u32, rwind )
906 __field(bool, wake )
907 ),
908
909 TP_fast_assign(
910 __entry->call = call->debug_id;
911 __entry->serial = serial;
912 __entry->rwind = rwind;
913 __entry->wake = wake;
914 ),
915
916 TP_printk("c=%08x %08x rw=%u%s",
917 __entry->call,
918 __entry->serial,
919 __entry->rwind,
920 __entry->wake ? " wake" : "")
921 );
922
923 TRACE_EVENT(rxrpc_tx_packet,
924 TP_PROTO(unsigned int call_id, struct rxrpc_wire_header *whdr,
925 enum rxrpc_tx_point where),
926
927 TP_ARGS(call_id, whdr, where),
928
929 TP_STRUCT__entry(
930 __field(unsigned int, call )
931 __field(enum rxrpc_tx_point, where )
932 __field_struct(struct rxrpc_wire_header, whdr )
933 ),
934
935 TP_fast_assign(
936 __entry->call = call_id;
937 memcpy(&__entry->whdr, whdr, sizeof(__entry->whdr));
938 __entry->where = where;
939 ),
940
941 TP_printk("c=%08x %08x:%08x:%08x:%04x %08x %08x %02x %02x %s %s",
942 __entry->call,
943 ntohl(__entry->whdr.epoch),
944 ntohl(__entry->whdr.cid),
945 ntohl(__entry->whdr.callNumber),
946 ntohs(__entry->whdr.serviceId),
947 ntohl(__entry->whdr.serial),
948 ntohl(__entry->whdr.seq),
949 __entry->whdr.type, __entry->whdr.flags,
950 __entry->whdr.type <= 15 ?
951 __print_symbolic(__entry->whdr.type, rxrpc_pkts) : "?UNK",
952 __print_symbolic(__entry->where, rxrpc_tx_points))
953 );
954
955 TRACE_EVENT(rxrpc_tx_data,
956 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
957 rxrpc_serial_t serial, u8 flags, bool retrans, bool lose),
958
959 TP_ARGS(call, seq, serial, flags, retrans, lose),
960
961 TP_STRUCT__entry(
962 __field(unsigned int, call )
963 __field(rxrpc_seq_t, seq )
964 __field(rxrpc_serial_t, serial )
965 __field(u32, cid )
966 __field(u32, call_id )
967 __field(u8, flags )
968 __field(bool, retrans )
969 __field(bool, lose )
970 ),
971
972 TP_fast_assign(
973 __entry->call = call->debug_id;
974 __entry->cid = call->cid;
975 __entry->call_id = call->call_id;
976 __entry->seq = seq;
977 __entry->serial = serial;
978 __entry->flags = flags;
979 __entry->retrans = retrans;
980 __entry->lose = lose;
981 ),
982
983 TP_printk("c=%08x DATA %08x:%08x %08x q=%08x fl=%02x%s%s",
984 __entry->call,
985 __entry->cid,
986 __entry->call_id,
987 __entry->serial,
988 __entry->seq,
989 __entry->flags,
990 __entry->retrans ? " *RETRANS*" : "",
991 __entry->lose ? " *LOSE*" : "")
992 );
993
994 TRACE_EVENT(rxrpc_tx_ack,
995 TP_PROTO(unsigned int call, rxrpc_serial_t serial,
996 rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial,
997 u8 reason, u8 n_acks),
998
999 TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks),
1000
1001 TP_STRUCT__entry(
1002 __field(unsigned int, call )
1003 __field(rxrpc_serial_t, serial )
1004 __field(rxrpc_seq_t, ack_first )
1005 __field(rxrpc_serial_t, ack_serial )
1006 __field(u8, reason )
1007 __field(u8, n_acks )
1008 ),
1009
1010 TP_fast_assign(
1011 __entry->call = call;
1012 __entry->serial = serial;
1013 __entry->ack_first = ack_first;
1014 __entry->ack_serial = ack_serial;
1015 __entry->reason = reason;
1016 __entry->n_acks = n_acks;
1017 ),
1018
1019 TP_printk(" c=%08x ACK %08x %s f=%08x r=%08x n=%u",
1020 __entry->call,
1021 __entry->serial,
1022 __print_symbolic(__entry->reason, rxrpc_ack_names),
1023 __entry->ack_first,
1024 __entry->ack_serial,
1025 __entry->n_acks)
1026 );
1027
1028 TRACE_EVENT(rxrpc_receive,
1029 TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why,
1030 rxrpc_serial_t serial, rxrpc_seq_t seq),
1031
1032 TP_ARGS(call, why, serial, seq),
1033
1034 TP_STRUCT__entry(
1035 __field(unsigned int, call )
1036 __field(enum rxrpc_receive_trace, why )
1037 __field(rxrpc_serial_t, serial )
1038 __field(rxrpc_seq_t, seq )
1039 __field(rxrpc_seq_t, hard_ack )
1040 __field(rxrpc_seq_t, top )
1041 ),
1042
1043 TP_fast_assign(
1044 __entry->call = call->debug_id;
1045 __entry->why = why;
1046 __entry->serial = serial;
1047 __entry->seq = seq;
1048 __entry->hard_ack = call->rx_hard_ack;
1049 __entry->top = call->rx_top;
1050 ),
1051
1052 TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x",
1053 __entry->call,
1054 __print_symbolic(__entry->why, rxrpc_receive_traces),
1055 __entry->serial,
1056 __entry->seq,
1057 __entry->hard_ack,
1058 __entry->top)
1059 );
1060
1061 TRACE_EVENT(rxrpc_recvmsg,
1062 TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why,
1063 rxrpc_seq_t seq, unsigned int offset, unsigned int len,
1064 int ret),
1065
1066 TP_ARGS(call, why, seq, offset, len, ret),
1067
1068 TP_STRUCT__entry(
1069 __field(unsigned int, call )
1070 __field(enum rxrpc_recvmsg_trace, why )
1071 __field(rxrpc_seq_t, seq )
1072 __field(unsigned int, offset )
1073 __field(unsigned int, len )
1074 __field(int, ret )
1075 ),
1076
1077 TP_fast_assign(
1078 __entry->call = call->debug_id;
1079 __entry->why = why;
1080 __entry->seq = seq;
1081 __entry->offset = offset;
1082 __entry->len = len;
1083 __entry->ret = ret;
1084 ),
1085
1086 TP_printk("c=%08x %s q=%08x o=%u l=%u ret=%d",
1087 __entry->call,
1088 __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
1089 __entry->seq,
1090 __entry->offset,
1091 __entry->len,
1092 __entry->ret)
1093 );
1094
1095 TRACE_EVENT(rxrpc_rtt_tx,
1096 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why,
1097 rxrpc_serial_t send_serial),
1098
1099 TP_ARGS(call, why, send_serial),
1100
1101 TP_STRUCT__entry(
1102 __field(unsigned int, call )
1103 __field(enum rxrpc_rtt_tx_trace, why )
1104 __field(rxrpc_serial_t, send_serial )
1105 ),
1106
1107 TP_fast_assign(
1108 __entry->call = call->debug_id;
1109 __entry->why = why;
1110 __entry->send_serial = send_serial;
1111 ),
1112
1113 TP_printk("c=%08x %s sr=%08x",
1114 __entry->call,
1115 __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
1116 __entry->send_serial)
1117 );
1118
1119 TRACE_EVENT(rxrpc_rtt_rx,
1120 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
1121 rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial,
1122 s64 rtt, u8 nr, s64 avg),
1123
1124 TP_ARGS(call, why, send_serial, resp_serial, rtt, nr, avg),
1125
1126 TP_STRUCT__entry(
1127 __field(unsigned int, call )
1128 __field(enum rxrpc_rtt_rx_trace, why )
1129 __field(u8, nr )
1130 __field(rxrpc_serial_t, send_serial )
1131 __field(rxrpc_serial_t, resp_serial )
1132 __field(s64, rtt )
1133 __field(u64, avg )
1134 ),
1135
1136 TP_fast_assign(
1137 __entry->call = call->debug_id;
1138 __entry->why = why;
1139 __entry->send_serial = send_serial;
1140 __entry->resp_serial = resp_serial;
1141 __entry->rtt = rtt;
1142 __entry->nr = nr;
1143 __entry->avg = avg;
1144 ),
1145
1146 TP_printk("c=%08x %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld",
1147 __entry->call,
1148 __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
1149 __entry->send_serial,
1150 __entry->resp_serial,
1151 __entry->rtt,
1152 __entry->nr,
1153 __entry->avg)
1154 );
1155
1156 TRACE_EVENT(rxrpc_timer,
1157 TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why,
1158 unsigned long now),
1159
1160 TP_ARGS(call, why, now),
1161
1162 TP_STRUCT__entry(
1163 __field(unsigned int, call )
1164 __field(enum rxrpc_timer_trace, why )
1165 __field(long, now )
1166 __field(long, ack_at )
1167 __field(long, ack_lost_at )
1168 __field(long, resend_at )
1169 __field(long, ping_at )
1170 __field(long, expect_rx_by )
1171 __field(long, expect_req_by )
1172 __field(long, expect_term_by )
1173 __field(long, timer )
1174 ),
1175
1176 TP_fast_assign(
1177 __entry->call = call->debug_id;
1178 __entry->why = why;
1179 __entry->now = now;
1180 __entry->ack_at = call->ack_at;
1181 __entry->ack_lost_at = call->ack_lost_at;
1182 __entry->resend_at = call->resend_at;
1183 __entry->expect_rx_by = call->expect_rx_by;
1184 __entry->expect_req_by = call->expect_req_by;
1185 __entry->expect_term_by = call->expect_term_by;
1186 __entry->timer = call->timer.expires;
1187 ),
1188
1189 TP_printk("c=%08x %s a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld",
1190 __entry->call,
1191 __print_symbolic(__entry->why, rxrpc_timer_traces),
1192 __entry->ack_at - __entry->now,
1193 __entry->ack_lost_at - __entry->now,
1194 __entry->resend_at - __entry->now,
1195 __entry->expect_rx_by - __entry->now,
1196 __entry->expect_req_by - __entry->now,
1197 __entry->expect_term_by - __entry->now,
1198 __entry->timer - __entry->now)
1199 );
1200
1201 TRACE_EVENT(rxrpc_rx_lose,
1202 TP_PROTO(struct rxrpc_skb_priv *sp),
1203
1204 TP_ARGS(sp),
1205
1206 TP_STRUCT__entry(
1207 __field_struct(struct rxrpc_host_header, hdr )
1208 ),
1209
1210 TP_fast_assign(
1211 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
1212 ),
1213
1214 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*",
1215 __entry->hdr.epoch, __entry->hdr.cid,
1216 __entry->hdr.callNumber, __entry->hdr.serviceId,
1217 __entry->hdr.serial, __entry->hdr.seq,
1218 __entry->hdr.type, __entry->hdr.flags,
1219 __entry->hdr.type <= 15 ?
1220 __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
1221 );
1222
1223 TRACE_EVENT(rxrpc_propose_ack,
1224 TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1225 u8 ack_reason, rxrpc_serial_t serial, bool immediate,
1226 bool background, enum rxrpc_propose_ack_outcome outcome),
1227
1228 TP_ARGS(call, why, ack_reason, serial, immediate, background,
1229 outcome),
1230
1231 TP_STRUCT__entry(
1232 __field(unsigned int, call )
1233 __field(enum rxrpc_propose_ack_trace, why )
1234 __field(rxrpc_serial_t, serial )
1235 __field(u8, ack_reason )
1236 __field(bool, immediate )
1237 __field(bool, background )
1238 __field(enum rxrpc_propose_ack_outcome, outcome )
1239 ),
1240
1241 TP_fast_assign(
1242 __entry->call = call->debug_id;
1243 __entry->why = why;
1244 __entry->serial = serial;
1245 __entry->ack_reason = ack_reason;
1246 __entry->immediate = immediate;
1247 __entry->background = background;
1248 __entry->outcome = outcome;
1249 ),
1250
1251 TP_printk("c=%08x %s %s r=%08x i=%u b=%u%s",
1252 __entry->call,
1253 __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1254 __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1255 __entry->serial,
1256 __entry->immediate,
1257 __entry->background,
1258 __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes))
1259 );
1260
1261 TRACE_EVENT(rxrpc_retransmit,
1262 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation,
1263 s64 expiry),
1264
1265 TP_ARGS(call, seq, annotation, expiry),
1266
1267 TP_STRUCT__entry(
1268 __field(unsigned int, call )
1269 __field(rxrpc_seq_t, seq )
1270 __field(u8, annotation )
1271 __field(s64, expiry )
1272 ),
1273
1274 TP_fast_assign(
1275 __entry->call = call->debug_id;
1276 __entry->seq = seq;
1277 __entry->annotation = annotation;
1278 __entry->expiry = expiry;
1279 ),
1280
1281 TP_printk("c=%08x q=%x a=%02x xp=%lld",
1282 __entry->call,
1283 __entry->seq,
1284 __entry->annotation,
1285 __entry->expiry)
1286 );
1287
1288 TRACE_EVENT(rxrpc_congest,
1289 TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary,
1290 rxrpc_serial_t ack_serial, enum rxrpc_congest_change change),
1291
1292 TP_ARGS(call, summary, ack_serial, change),
1293
1294 TP_STRUCT__entry(
1295 __field(unsigned int, call )
1296 __field(enum rxrpc_congest_change, change )
1297 __field(rxrpc_seq_t, hard_ack )
1298 __field(rxrpc_seq_t, top )
1299 __field(rxrpc_seq_t, lowest_nak )
1300 __field(rxrpc_serial_t, ack_serial )
1301 __field_struct(struct rxrpc_ack_summary, sum )
1302 ),
1303
1304 TP_fast_assign(
1305 __entry->call = call->debug_id;
1306 __entry->change = change;
1307 __entry->hard_ack = call->tx_hard_ack;
1308 __entry->top = call->tx_top;
1309 __entry->lowest_nak = call->acks_lowest_nak;
1310 __entry->ack_serial = ack_serial;
1311 memcpy(&__entry->sum, summary, sizeof(__entry->sum));
1312 ),
1313
1314 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",
1315 __entry->call,
1316 __entry->ack_serial,
1317 __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
1318 __entry->hard_ack,
1319 __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
1320 __entry->sum.cwnd,
1321 __entry->sum.ssthresh,
1322 __entry->sum.nr_acks, __entry->sum.nr_nacks,
1323 __entry->sum.nr_new_acks, __entry->sum.nr_new_nacks,
1324 __entry->sum.nr_rot_new_acks,
1325 __entry->top - __entry->hard_ack,
1326 __entry->sum.cumulative_acks,
1327 __entry->sum.dup_acks,
1328 __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "",
1329 __print_symbolic(__entry->change, rxrpc_congest_changes),
1330 __entry->sum.retrans_timeo ? " rTxTo" : "")
1331 );
1332
1333 TRACE_EVENT(rxrpc_disconnect_call,
1334 TP_PROTO(struct rxrpc_call *call),
1335
1336 TP_ARGS(call),
1337
1338 TP_STRUCT__entry(
1339 __field(unsigned int, call )
1340 __field(u32, abort_code )
1341 ),
1342
1343 TP_fast_assign(
1344 __entry->call = call->debug_id;
1345 __entry->abort_code = call->abort_code;
1346 ),
1347
1348 TP_printk("c=%08x ab=%08x",
1349 __entry->call,
1350 __entry->abort_code)
1351 );
1352
1353 TRACE_EVENT(rxrpc_improper_term,
1354 TP_PROTO(struct rxrpc_call *call),
1355
1356 TP_ARGS(call),
1357
1358 TP_STRUCT__entry(
1359 __field(unsigned int, call )
1360 __field(u32, abort_code )
1361 ),
1362
1363 TP_fast_assign(
1364 __entry->call = call->debug_id;
1365 __entry->abort_code = call->abort_code;
1366 ),
1367
1368 TP_printk("c=%08x ab=%08x",
1369 __entry->call,
1370 __entry->abort_code)
1371 );
1372
1373 TRACE_EVENT(rxrpc_rx_eproto,
1374 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
1375 const char *why),
1376
1377 TP_ARGS(call, serial, why),
1378
1379 TP_STRUCT__entry(
1380 __field(unsigned int, call )
1381 __field(rxrpc_serial_t, serial )
1382 __field(const char *, why )
1383 ),
1384
1385 TP_fast_assign(
1386 __entry->call = call->debug_id;
1387 __entry->serial = serial;
1388 __entry->why = why;
1389 ),
1390
1391 TP_printk("c=%08x EPROTO %08x %s",
1392 __entry->call,
1393 __entry->serial,
1394 __entry->why)
1395 );
1396
1397 TRACE_EVENT(rxrpc_connect_call,
1398 TP_PROTO(struct rxrpc_call *call),
1399
1400 TP_ARGS(call),
1401
1402 TP_STRUCT__entry(
1403 __field(unsigned int, call )
1404 __field(unsigned long, user_call_ID )
1405 __field(u32, cid )
1406 __field(u32, call_id )
1407 ),
1408
1409 TP_fast_assign(
1410 __entry->call = call->debug_id;
1411 __entry->user_call_ID = call->user_call_ID;
1412 __entry->cid = call->cid;
1413 __entry->call_id = call->call_id;
1414 ),
1415
1416 TP_printk("c=%08x u=%p %08x:%08x",
1417 __entry->call,
1418 (void *)__entry->user_call_ID,
1419 __entry->cid,
1420 __entry->call_id)
1421 );
1422
1423 TRACE_EVENT(rxrpc_resend,
1424 TP_PROTO(struct rxrpc_call *call, int ix),
1425
1426 TP_ARGS(call, ix),
1427
1428 TP_STRUCT__entry(
1429 __field(unsigned int, call )
1430 __field(int, ix )
1431 __array(u8, anno, 64 )
1432 ),
1433
1434 TP_fast_assign(
1435 __entry->call = call->debug_id;
1436 __entry->ix = ix;
1437 memcpy(__entry->anno, call->rxtx_annotations, 64);
1438 ),
1439
1440 TP_printk("c=%08x ix=%u a=%64phN",
1441 __entry->call,
1442 __entry->ix,
1443 __entry->anno)
1444 );
1445
1446 TRACE_EVENT(rxrpc_rx_icmp,
1447 TP_PROTO(struct rxrpc_peer *peer, struct sock_extended_err *ee,
1448 struct sockaddr_rxrpc *srx),
1449
1450 TP_ARGS(peer, ee, srx),
1451
1452 TP_STRUCT__entry(
1453 __field(unsigned int, peer )
1454 __field_struct(struct sock_extended_err, ee )
1455 __field_struct(struct sockaddr_rxrpc, srx )
1456 ),
1457
1458 TP_fast_assign(
1459 __entry->peer = peer->debug_id;
1460 memcpy(&__entry->ee, ee, sizeof(__entry->ee));
1461 memcpy(&__entry->srx, srx, sizeof(__entry->srx));
1462 ),
1463
1464 TP_printk("P=%08x o=%u t=%u c=%u i=%u d=%u e=%d %pISp",
1465 __entry->peer,
1466 __entry->ee.ee_origin,
1467 __entry->ee.ee_type,
1468 __entry->ee.ee_code,
1469 __entry->ee.ee_info,
1470 __entry->ee.ee_data,
1471 __entry->ee.ee_errno,
1472 &__entry->srx.transport)
1473 );
1474
1475 TRACE_EVENT(rxrpc_tx_fail,
1476 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, int ret,
1477 enum rxrpc_tx_point where),
1478
1479 TP_ARGS(debug_id, serial, ret, where),
1480
1481 TP_STRUCT__entry(
1482 __field(unsigned int, debug_id )
1483 __field(rxrpc_serial_t, serial )
1484 __field(int, ret )
1485 __field(enum rxrpc_tx_point, where )
1486 ),
1487
1488 TP_fast_assign(
1489 __entry->debug_id = debug_id;
1490 __entry->serial = serial;
1491 __entry->ret = ret;
1492 __entry->where = where;
1493 ),
1494
1495 TP_printk("c=%08x r=%x ret=%d %s",
1496 __entry->debug_id,
1497 __entry->serial,
1498 __entry->ret,
1499 __print_symbolic(__entry->where, rxrpc_tx_points))
1500 );
1501
1502 TRACE_EVENT(rxrpc_call_reset,
1503 TP_PROTO(struct rxrpc_call *call),
1504
1505 TP_ARGS(call),
1506
1507 TP_STRUCT__entry(
1508 __field(unsigned int, debug_id )
1509 __field(u32, cid )
1510 __field(u32, call_id )
1511 __field(rxrpc_serial_t, call_serial )
1512 __field(rxrpc_serial_t, conn_serial )
1513 __field(rxrpc_seq_t, tx_seq )
1514 __field(rxrpc_seq_t, rx_seq )
1515 ),
1516
1517 TP_fast_assign(
1518 __entry->debug_id = call->debug_id;
1519 __entry->cid = call->cid;
1520 __entry->call_id = call->call_id;
1521 __entry->call_serial = call->rx_serial;
1522 __entry->conn_serial = call->conn->hi_serial;
1523 __entry->tx_seq = call->tx_hard_ack;
1524 __entry->rx_seq = call->ackr_seen;
1525 ),
1526
1527 TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x",
1528 __entry->debug_id,
1529 __entry->cid, __entry->call_id,
1530 __entry->call_serial, __entry->conn_serial,
1531 __entry->tx_seq, __entry->rx_seq)
1532 );
1533
1534 TRACE_EVENT(rxrpc_notify_socket,
1535 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial),
1536
1537 TP_ARGS(debug_id, serial),
1538
1539 TP_STRUCT__entry(
1540 __field(unsigned int, debug_id )
1541 __field(rxrpc_serial_t, serial )
1542 ),
1543
1544 TP_fast_assign(
1545 __entry->debug_id = debug_id;
1546 __entry->serial = serial;
1547 ),
1548
1549 TP_printk("c=%08x r=%08x",
1550 __entry->debug_id,
1551 __entry->serial)
1552 );
1553
1554 #endif /* _TRACE_RXRPC_H */
1555
1556 /* This part must be outside protection */
1557 #include <trace/define_trace.h>
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