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 * Declare tracing information enums and their string mappings for display.
18 */
19#define rxrpc_abort_reasons \
20 /* AFS errors */ \
21 EM(afs_abort_general_error, "afs-error") \
22 EM(afs_abort_interrupted, "afs-intr") \
23 EM(afs_abort_oom, "afs-oom") \
24 EM(afs_abort_op_not_supported, "afs-op-notsupp") \
25 EM(afs_abort_probeuuid_negative, "afs-probeuuid-neg") \
26 EM(afs_abort_send_data_error, "afs-send-data") \
27 EM(afs_abort_unmarshal_error, "afs-unmarshal") \
28 EM(afs_abort_unsupported_sec_class, "afs-unsup-sec-class") \
29 /* rxperf errors */ \
30 EM(rxperf_abort_general_error, "rxperf-error") \
31 EM(rxperf_abort_oom, "rxperf-oom") \
32 EM(rxperf_abort_op_not_supported, "rxperf-op-notsupp") \
33 EM(rxperf_abort_unmarshal_error, "rxperf-unmarshal") \
34 /* RxKAD security errors */ \
35 EM(rxkad_abort_1_short_check, "rxkad1-short-check") \
36 EM(rxkad_abort_1_short_data, "rxkad1-short-data") \
37 EM(rxkad_abort_1_short_encdata, "rxkad1-short-encdata") \
38 EM(rxkad_abort_1_short_header, "rxkad1-short-hdr") \
39 EM(rxkad_abort_2_short_check, "rxkad2-short-check") \
40 EM(rxkad_abort_2_short_data, "rxkad2-short-data") \
41 EM(rxkad_abort_2_short_header, "rxkad2-short-hdr") \
42 EM(rxkad_abort_2_short_len, "rxkad2-short-len") \
43 EM(rxkad_abort_bad_checksum, "rxkad2-bad-cksum") \
44 EM(rxkad_abort_chall_key_expired, "rxkad-chall-key-exp") \
45 EM(rxkad_abort_chall_level, "rxkad-chall-level") \
46 EM(rxkad_abort_chall_no_key, "rxkad-chall-nokey") \
47 EM(rxkad_abort_chall_short, "rxkad-chall-short") \
48 EM(rxkad_abort_chall_version, "rxkad-chall-version") \
49 EM(rxkad_abort_resp_bad_callid, "rxkad-resp-bad-callid") \
50 EM(rxkad_abort_resp_bad_checksum, "rxkad-resp-bad-cksum") \
51 EM(rxkad_abort_resp_bad_param, "rxkad-resp-bad-param") \
52 EM(rxkad_abort_resp_call_ctr, "rxkad-resp-call-ctr") \
53 EM(rxkad_abort_resp_call_state, "rxkad-resp-call-state") \
54 EM(rxkad_abort_resp_key_expired, "rxkad-resp-key-exp") \
55 EM(rxkad_abort_resp_key_rejected, "rxkad-resp-key-rej") \
56 EM(rxkad_abort_resp_level, "rxkad-resp-level") \
57 EM(rxkad_abort_resp_nokey, "rxkad-resp-nokey") \
58 EM(rxkad_abort_resp_ooseq, "rxkad-resp-ooseq") \
59 EM(rxkad_abort_resp_short, "rxkad-resp-short") \
60 EM(rxkad_abort_resp_short_tkt, "rxkad-resp-short-tkt") \
61 EM(rxkad_abort_resp_tkt_aname, "rxkad-resp-tk-aname") \
62 EM(rxkad_abort_resp_tkt_expired, "rxkad-resp-tk-exp") \
63 EM(rxkad_abort_resp_tkt_future, "rxkad-resp-tk-future") \
64 EM(rxkad_abort_resp_tkt_inst, "rxkad-resp-tk-inst") \
65 EM(rxkad_abort_resp_tkt_len, "rxkad-resp-tk-len") \
66 EM(rxkad_abort_resp_tkt_realm, "rxkad-resp-tk-realm") \
67 EM(rxkad_abort_resp_tkt_short, "rxkad-resp-tk-short") \
68 EM(rxkad_abort_resp_tkt_sinst, "rxkad-resp-tk-sinst") \
69 EM(rxkad_abort_resp_tkt_sname, "rxkad-resp-tk-sname") \
70 EM(rxkad_abort_resp_unknown_tkt, "rxkad-resp-unknown-tkt") \
71 EM(rxkad_abort_resp_version, "rxkad-resp-version") \
72 /* RxGK security errors */ \
73 EM(rxgk_abort_1_verify_mic_eproto, "rxgk1-vfy-mic-eproto") \
74 EM(rxgk_abort_2_decrypt_eproto, "rxgk2-dec-eproto") \
75 EM(rxgk_abort_2_short_data, "rxgk2-short-data") \
76 EM(rxgk_abort_2_short_encdata, "rxgk2-short-encdata") \
77 EM(rxgk_abort_2_short_header, "rxgk2-short-hdr") \
78 EM(rxgk_abort_bad_key_number, "rxgk-bad-key-num") \
79 EM(rxgk_abort_chall_key_expired, "rxgk-chall-key-exp") \
80 EM(rxgk_abort_chall_no_key, "rxgk-chall-nokey") \
81 EM(rxgk_abort_chall_short, "rxgk-chall-short") \
82 EM(rxgk_abort_resp_auth_dec, "rxgk-resp-auth-dec") \
83 EM(rxgk_abort_resp_bad_callid, "rxgk-resp-bad-callid") \
84 EM(rxgk_abort_resp_bad_nonce, "rxgk-resp-bad-nonce") \
85 EM(rxgk_abort_resp_bad_param, "rxgk-resp-bad-param") \
86 EM(rxgk_abort_resp_call_ctr, "rxgk-resp-call-ctr") \
87 EM(rxgk_abort_resp_call_state, "rxgk-resp-call-state") \
88 EM(rxgk_abort_resp_internal_error, "rxgk-resp-int-error") \
89 EM(rxgk_abort_resp_nopkg, "rxgk-resp-nopkg") \
90 EM(rxgk_abort_resp_short_applen, "rxgk-resp-short-applen") \
91 EM(rxgk_abort_resp_short_auth, "rxgk-resp-short-auth") \
92 EM(rxgk_abort_resp_short_call_list, "rxgk-resp-short-callls") \
93 EM(rxgk_abort_resp_short_packet, "rxgk-resp-short-packet") \
94 EM(rxgk_abort_resp_short_yfs_klen, "rxgk-resp-short-yfs-klen") \
95 EM(rxgk_abort_resp_short_yfs_key, "rxgk-resp-short-yfs-key") \
96 EM(rxgk_abort_resp_short_yfs_tkt, "rxgk-resp-short-yfs-tkt") \
97 EM(rxgk_abort_resp_tok_dec, "rxgk-resp-tok-dec") \
98 EM(rxgk_abort_resp_tok_internal_error, "rxgk-resp-tok-int-err") \
99 EM(rxgk_abort_resp_tok_keyerr, "rxgk-resp-tok-keyerr") \
100 EM(rxgk_abort_resp_tok_nokey, "rxgk-resp-tok-nokey") \
101 EM(rxgk_abort_resp_tok_nopkg, "rxgk-resp-tok-nopkg") \
102 EM(rxgk_abort_resp_tok_short, "rxgk-resp-tok-short") \
103 EM(rxgk_abort_resp_xdr_align, "rxgk-resp-xdr-align") \
104 /* rxrpc errors */ \
105 EM(rxrpc_abort_call_improper_term, "call-improper-term") \
106 EM(rxrpc_abort_call_reset, "call-reset") \
107 EM(rxrpc_abort_call_sendmsg, "call-sendmsg") \
108 EM(rxrpc_abort_call_sock_release, "call-sock-rel") \
109 EM(rxrpc_abort_call_sock_release_tba, "call-sock-rel-tba") \
110 EM(rxrpc_abort_call_timeout, "call-timeout") \
111 EM(rxrpc_abort_no_service_key, "no-serv-key") \
112 EM(rxrpc_abort_nomem, "nomem") \
113 EM(rxrpc_abort_response_sendmsg, "resp-sendmsg") \
114 EM(rxrpc_abort_service_not_offered, "serv-not-offered") \
115 EM(rxrpc_abort_shut_down, "shut-down") \
116 EM(rxrpc_abort_unsupported_security, "unsup-sec") \
117 EM(rxrpc_badmsg_bad_abort, "bad-abort") \
118 EM(rxrpc_badmsg_bad_jumbo, "bad-jumbo") \
119 EM(rxrpc_badmsg_short_ack, "short-ack") \
120 EM(rxrpc_badmsg_short_ack_trailer, "short-ack-trailer") \
121 EM(rxrpc_badmsg_short_hdr, "short-hdr") \
122 EM(rxrpc_badmsg_unsupported_packet, "unsup-pkt") \
123 EM(rxrpc_badmsg_zero_call, "zero-call") \
124 EM(rxrpc_badmsg_zero_seq, "zero-seq") \
125 EM(rxrpc_badmsg_zero_service, "zero-service") \
126 EM(rxrpc_eproto_ackr_outside_window, "ackr-out-win") \
127 EM(rxrpc_eproto_ackr_sack_overflow, "ackr-sack-over") \
128 EM(rxrpc_eproto_ackr_short_sack, "ackr-short-sack") \
129 EM(rxrpc_eproto_ackr_zero, "ackr-zero") \
130 EM(rxrpc_eproto_bad_upgrade, "bad-upgrade") \
131 EM(rxrpc_eproto_data_after_last, "data-after-last") \
132 EM(rxrpc_eproto_different_last, "diff-last") \
133 EM(rxrpc_eproto_early_reply, "early-reply") \
134 EM(rxrpc_eproto_improper_term, "improper-term") \
135 EM(rxrpc_eproto_no_client_call, "no-cl-call") \
136 EM(rxrpc_eproto_no_client_conn, "no-cl-conn") \
137 EM(rxrpc_eproto_no_service_call, "no-sv-call") \
138 EM(rxrpc_eproto_reupgrade, "re-upgrade") \
139 EM(rxrpc_eproto_rxnull_challenge, "rxnull-chall") \
140 EM(rxrpc_eproto_rxnull_response, "rxnull-resp") \
141 EM(rxrpc_eproto_tx_rot_last, "tx-rot-last") \
142 EM(rxrpc_eproto_unexpected_ack, "unex-ack") \
143 EM(rxrpc_eproto_unexpected_ackall, "unex-ackall") \
144 EM(rxrpc_eproto_unexpected_implicit_end, "unex-impl-end") \
145 EM(rxrpc_eproto_unexpected_reply, "unex-reply") \
146 EM(rxrpc_eproto_wrong_security, "wrong-sec") \
147 EM(rxrpc_recvmsg_excess_data, "recvmsg-excess") \
148 EM(rxrpc_recvmsg_short_data, "recvmsg-short") \
149 E_(rxrpc_sendmsg_late_send, "sendmsg-late")
150
151#define rxrpc_call_poke_traces \
152 EM(rxrpc_call_poke_abort, "Abort") \
153 EM(rxrpc_call_poke_complete, "Compl") \
154 EM(rxrpc_call_poke_conn_abort, "Conn-abort") \
155 EM(rxrpc_call_poke_error, "Error") \
156 EM(rxrpc_call_poke_idle, "Idle") \
157 EM(rxrpc_call_poke_rx_packet, "Rx-packet") \
158 EM(rxrpc_call_poke_set_timeout, "Set-timo") \
159 EM(rxrpc_call_poke_start, "Start") \
160 EM(rxrpc_call_poke_timer, "Timer") \
161 E_(rxrpc_call_poke_timer_now, "Timer-now")
162
163#define rxrpc_skb_traces \
164 EM(rxrpc_skb_eaten_by_unshare, "ETN unshare ") \
165 EM(rxrpc_skb_eaten_by_unshare_nomem, "ETN unshar-nm") \
166 EM(rxrpc_skb_get_call_rx, "GET call-rx ") \
167 EM(rxrpc_skb_get_conn_secured, "GET conn-secd") \
168 EM(rxrpc_skb_get_conn_work, "GET conn-work") \
169 EM(rxrpc_skb_get_local_work, "GET locl-work") \
170 EM(rxrpc_skb_get_post_oob, "GET post-oob ") \
171 EM(rxrpc_skb_get_reject_work, "GET rej-work ") \
172 EM(rxrpc_skb_get_to_recvmsg, "GET to-recv ") \
173 EM(rxrpc_skb_get_to_recvmsg_oos, "GET to-recv-o") \
174 EM(rxrpc_skb_new_encap_rcv, "NEW encap-rcv") \
175 EM(rxrpc_skb_new_error_report, "NEW error-rpt") \
176 EM(rxrpc_skb_new_jumbo_subpacket, "NEW jumbo-sub") \
177 EM(rxrpc_skb_new_response_rxgk, "NEW resp-rxgk") \
178 EM(rxrpc_skb_new_response_rxkad, "NEW resp-rxkd") \
179 EM(rxrpc_skb_new_unshared, "NEW unshared ") \
180 EM(rxrpc_skb_put_call_rx, "PUT call-rx ") \
181 EM(rxrpc_skb_put_challenge, "PUT challenge") \
182 EM(rxrpc_skb_put_conn_secured, "PUT conn-secd") \
183 EM(rxrpc_skb_put_conn_work, "PUT conn-work") \
184 EM(rxrpc_skb_put_error_report, "PUT error-rep") \
185 EM(rxrpc_skb_put_input, "PUT input ") \
186 EM(rxrpc_skb_put_jumbo_subpacket, "PUT jumbo-sub") \
187 EM(rxrpc_skb_put_oob, "PUT oob ") \
188 EM(rxrpc_skb_put_purge, "PUT purge ") \
189 EM(rxrpc_skb_put_purge_oob, "PUT purge-oob") \
190 EM(rxrpc_skb_put_response, "PUT response ") \
191 EM(rxrpc_skb_put_rotate, "PUT rotate ") \
192 EM(rxrpc_skb_put_unknown, "PUT unknown ") \
193 EM(rxrpc_skb_see_conn_work, "SEE conn-work") \
194 EM(rxrpc_skb_see_oob_challenge, "SEE oob-chall") \
195 EM(rxrpc_skb_see_recvmsg, "SEE recvmsg ") \
196 EM(rxrpc_skb_see_recvmsg_oob, "SEE recvm-oob") \
197 EM(rxrpc_skb_see_reject, "SEE reject ") \
198 EM(rxrpc_skb_see_rotate, "SEE rotate ") \
199 E_(rxrpc_skb_see_version, "SEE version ")
200
201#define rxrpc_local_traces \
202 EM(rxrpc_local_free, "FREE ") \
203 EM(rxrpc_local_get_call, "GET call ") \
204 EM(rxrpc_local_get_client_conn, "GET conn-cln") \
205 EM(rxrpc_local_get_for_use, "GET for-use ") \
206 EM(rxrpc_local_get_peer, "GET peer ") \
207 EM(rxrpc_local_get_prealloc_conn, "GET conn-pre") \
208 EM(rxrpc_local_new, "NEW ") \
209 EM(rxrpc_local_put_bind, "PUT bind ") \
210 EM(rxrpc_local_put_call, "PUT call ") \
211 EM(rxrpc_local_put_for_use, "PUT for-use ") \
212 EM(rxrpc_local_put_kill_conn, "PUT conn-kil") \
213 EM(rxrpc_local_put_peer, "PUT peer ") \
214 EM(rxrpc_local_put_prealloc_peer, "PUT peer-pre") \
215 EM(rxrpc_local_put_release_sock, "PUT rel-sock") \
216 EM(rxrpc_local_stop, "STOP ") \
217 EM(rxrpc_local_stopped, "STOPPED ") \
218 EM(rxrpc_local_unuse_bind, "UNU bind ") \
219 EM(rxrpc_local_unuse_conn_work, "UNU conn-wrk") \
220 EM(rxrpc_local_unuse_peer_keepalive, "UNU peer-kpa") \
221 EM(rxrpc_local_unuse_release_sock, "UNU rel-sock") \
222 EM(rxrpc_local_use_conn_work, "USE conn-wrk") \
223 EM(rxrpc_local_use_lookup, "USE lookup ") \
224 E_(rxrpc_local_use_peer_keepalive, "USE peer-kpa")
225
226#define rxrpc_peer_traces \
227 EM(rxrpc_peer_free, "FREE ") \
228 EM(rxrpc_peer_get_accept, "GET accept ") \
229 EM(rxrpc_peer_get_application, "GET app ") \
230 EM(rxrpc_peer_get_bundle, "GET bundle ") \
231 EM(rxrpc_peer_get_call, "GET call ") \
232 EM(rxrpc_peer_get_client_conn, "GET cln-conn") \
233 EM(rxrpc_peer_get_input, "GET input ") \
234 EM(rxrpc_peer_get_input_error, "GET inpt-err") \
235 EM(rxrpc_peer_get_keepalive, "GET keepaliv") \
236 EM(rxrpc_peer_get_lookup_client, "GET look-cln") \
237 EM(rxrpc_peer_get_service_conn, "GET srv-conn") \
238 EM(rxrpc_peer_new_client, "NEW client ") \
239 EM(rxrpc_peer_new_prealloc, "NEW prealloc") \
240 EM(rxrpc_peer_put_application, "PUT app ") \
241 EM(rxrpc_peer_put_bundle, "PUT bundle ") \
242 EM(rxrpc_peer_put_call, "PUT call ") \
243 EM(rxrpc_peer_put_conn, "PUT conn ") \
244 EM(rxrpc_peer_put_input, "PUT input ") \
245 EM(rxrpc_peer_put_input_error, "PUT inpt-err") \
246 E_(rxrpc_peer_put_keepalive, "PUT keepaliv")
247
248#define rxrpc_bundle_traces \
249 EM(rxrpc_bundle_free, "FREE ") \
250 EM(rxrpc_bundle_get_client_call, "GET clt-call") \
251 EM(rxrpc_bundle_get_client_conn, "GET clt-conn") \
252 EM(rxrpc_bundle_get_service_conn, "GET svc-conn") \
253 EM(rxrpc_bundle_put_call, "PUT call ") \
254 EM(rxrpc_bundle_put_conn, "PUT conn ") \
255 EM(rxrpc_bundle_put_discard, "PUT discard ") \
256 E_(rxrpc_bundle_new, "NEW ")
257
258#define rxrpc_conn_traces \
259 EM(rxrpc_conn_free, "FREE ") \
260 EM(rxrpc_conn_get_activate_call, "GET act-call") \
261 EM(rxrpc_conn_get_call_input, "GET inp-call") \
262 EM(rxrpc_conn_get_challenge_input, "GET inp-chal") \
263 EM(rxrpc_conn_get_conn_input, "GET inp-conn") \
264 EM(rxrpc_conn_get_idle, "GET idle ") \
265 EM(rxrpc_conn_get_poke_abort, "GET pk-abort") \
266 EM(rxrpc_conn_get_poke_response, "GET response") \
267 EM(rxrpc_conn_get_poke_secured, "GET secured ") \
268 EM(rxrpc_conn_get_poke_timer, "GET poke ") \
269 EM(rxrpc_conn_get_service_conn, "GET svc-conn") \
270 EM(rxrpc_conn_new_client, "NEW client ") \
271 EM(rxrpc_conn_new_service, "NEW service ") \
272 EM(rxrpc_conn_put_call, "PUT call ") \
273 EM(rxrpc_conn_put_call_input, "PUT inp-call") \
274 EM(rxrpc_conn_put_challenge_input, "PUT inp-chal") \
275 EM(rxrpc_conn_put_conn_input, "PUT inp-conn") \
276 EM(rxrpc_conn_put_discard_idle, "PUT disc-idl") \
277 EM(rxrpc_conn_put_local_dead, "PUT loc-dead") \
278 EM(rxrpc_conn_put_noreuse, "PUT noreuse ") \
279 EM(rxrpc_conn_put_oob, "PUT oob ") \
280 EM(rxrpc_conn_put_poke, "PUT poke ") \
281 EM(rxrpc_conn_put_service_reaped, "PUT svc-reap") \
282 EM(rxrpc_conn_put_unbundle, "PUT unbundle") \
283 EM(rxrpc_conn_put_unidle, "PUT unidle ") \
284 EM(rxrpc_conn_put_work, "PUT work ") \
285 EM(rxrpc_conn_queue_challenge, "QUE chall ") \
286 EM(rxrpc_conn_queue_retry_work, "QUE retry-wk") \
287 EM(rxrpc_conn_queue_rx_work, "QUE rx-work ") \
288 EM(rxrpc_conn_see_new_service_conn, "SEE new-svc ") \
289 EM(rxrpc_conn_see_reap_service, "SEE reap-svc") \
290 E_(rxrpc_conn_see_work, "SEE work ")
291
292#define rxrpc_client_traces \
293 EM(rxrpc_client_activate_chans, "Activa") \
294 EM(rxrpc_client_alloc, "Alloc ") \
295 EM(rxrpc_client_chan_activate, "ChActv") \
296 EM(rxrpc_client_chan_disconnect, "ChDisc") \
297 EM(rxrpc_client_chan_pass, "ChPass") \
298 EM(rxrpc_client_cleanup, "Clean ") \
299 EM(rxrpc_client_discard, "Discar") \
300 EM(rxrpc_client_exposed, "Expose") \
301 EM(rxrpc_client_replace, "Replac") \
302 EM(rxrpc_client_queue_new_call, "Q-Call") \
303 EM(rxrpc_client_to_active, "->Actv") \
304 E_(rxrpc_client_to_idle, "->Idle")
305
306#define rxrpc_call_traces \
307 EM(rxrpc_call_get_io_thread, "GET iothread") \
308 EM(rxrpc_call_get_input, "GET input ") \
309 EM(rxrpc_call_get_kernel_service, "GET krnl-srv") \
310 EM(rxrpc_call_get_notify_socket, "GET notify ") \
311 EM(rxrpc_call_get_poke, "GET poke ") \
312 EM(rxrpc_call_get_recvmsg, "GET recvmsg ") \
313 EM(rxrpc_call_get_release_sock, "GET rel-sock") \
314 EM(rxrpc_call_get_sendmsg, "GET sendmsg ") \
315 EM(rxrpc_call_get_userid, "GET user-id ") \
316 EM(rxrpc_call_new_client, "NEW client ") \
317 EM(rxrpc_call_new_prealloc_service, "NEW prealloc") \
318 EM(rxrpc_call_put_discard_prealloc, "PUT disc-pre") \
319 EM(rxrpc_call_put_discard_error, "PUT disc-err") \
320 EM(rxrpc_call_put_io_thread, "PUT iothread") \
321 EM(rxrpc_call_put_input, "PUT input ") \
322 EM(rxrpc_call_put_kernel, "PUT kernel ") \
323 EM(rxrpc_call_put_poke, "PUT poke ") \
324 EM(rxrpc_call_put_recvmsg, "PUT recvmsg ") \
325 EM(rxrpc_call_put_recvmsg_peek_nowait, "PUT peek-nwt") \
326 EM(rxrpc_call_put_release_recvmsg_q, "PUT rls-rcmq") \
327 EM(rxrpc_call_put_release_sock, "PUT rls-sock") \
328 EM(rxrpc_call_put_release_sock_tba, "PUT rls-sk-a") \
329 EM(rxrpc_call_put_sendmsg, "PUT sendmsg ") \
330 EM(rxrpc_call_put_userid_exists, "PUT u-exists") \
331 EM(rxrpc_call_put_userid, "PUT user-id ") \
332 EM(rxrpc_call_see_accept, "SEE accept ") \
333 EM(rxrpc_call_see_activate_client, "SEE act-clnt") \
334 EM(rxrpc_call_see_already_released, "SEE alrdy-rl") \
335 EM(rxrpc_call_see_connect_failed, "SEE con-fail") \
336 EM(rxrpc_call_see_connected, "SEE connect ") \
337 EM(rxrpc_call_see_conn_abort, "SEE conn-abt") \
338 EM(rxrpc_call_see_discard, "SEE discard ") \
339 EM(rxrpc_call_see_disconnected, "SEE disconn ") \
340 EM(rxrpc_call_see_distribute_error, "SEE dist-err") \
341 EM(rxrpc_call_see_input, "SEE input ") \
342 EM(rxrpc_call_see_notify_released, "SEE nfy-rlsd") \
343 EM(rxrpc_call_see_recvmsg, "SEE recvmsg ") \
344 EM(rxrpc_call_see_recvmsg_requeue, "SEE recv-rqu") \
345 EM(rxrpc_call_see_recvmsg_requeue_first, "SEE recv-rqF") \
346 EM(rxrpc_call_see_recvmsg_requeue_move, "SEE recv-rqM") \
347 EM(rxrpc_call_see_release, "SEE release ") \
348 EM(rxrpc_call_see_userid_exists, "SEE u-exists") \
349 EM(rxrpc_call_see_waiting_call, "SEE q-conn ") \
350 E_(rxrpc_call_see_zap, "SEE zap ")
351
352#define rxrpc_txqueue_traces \
353 EM(rxrpc_txqueue_await_reply, "AWR") \
354 EM(rxrpc_txqueue_end, "END") \
355 EM(rxrpc_txqueue_queue, "QUE") \
356 EM(rxrpc_txqueue_queue_last, "QLS") \
357 EM(rxrpc_txqueue_rotate, "ROT") \
358 EM(rxrpc_txqueue_rotate_last, "RLS") \
359 E_(rxrpc_txqueue_wait, "WAI")
360
361#define rxrpc_txdata_traces \
362 EM(rxrpc_txdata_inject_loss, " *INJ-LOSS*") \
363 EM(rxrpc_txdata_new_data, " ") \
364 EM(rxrpc_txdata_retransmit, " *RETRANS*") \
365 EM(rxrpc_txdata_tlp_new_data, " *TLP-NEW*") \
366 E_(rxrpc_txdata_tlp_retransmit, " *TLP-RETRANS*")
367
368#define rxrpc_receive_traces \
369 EM(rxrpc_receive_end, "END") \
370 EM(rxrpc_receive_front, "FRN") \
371 EM(rxrpc_receive_incoming, "INC") \
372 EM(rxrpc_receive_queue, "QUE") \
373 EM(rxrpc_receive_queue_last, "QLS") \
374 EM(rxrpc_receive_queue_oos, "QUO") \
375 EM(rxrpc_receive_queue_oos_last, "QOL") \
376 EM(rxrpc_receive_oos, "OOS") \
377 EM(rxrpc_receive_oos_last, "OSL") \
378 EM(rxrpc_receive_rotate, "ROT") \
379 E_(rxrpc_receive_rotate_last, "RLS")
380
381#define rxrpc_recvmsg_traces \
382 EM(rxrpc_recvmsg_cont, "CONT") \
383 EM(rxrpc_recvmsg_data_return, "DATA") \
384 EM(rxrpc_recvmsg_dequeue, "DEQU") \
385 EM(rxrpc_recvmsg_enter, "ENTR") \
386 EM(rxrpc_recvmsg_full, "FULL") \
387 EM(rxrpc_recvmsg_hole, "HOLE") \
388 EM(rxrpc_recvmsg_next, "NEXT") \
389 EM(rxrpc_recvmsg_oobq, "OOBQ") \
390 EM(rxrpc_recvmsg_requeue, "REQU") \
391 EM(rxrpc_recvmsg_return, "RETN") \
392 EM(rxrpc_recvmsg_terminal, "TERM") \
393 EM(rxrpc_recvmsg_to_be_accepted, "TBAC") \
394 EM(rxrpc_recvmsg_unqueue, "UNQU") \
395 E_(rxrpc_recvmsg_wait, "WAIT")
396
397#define rxrpc_rtt_tx_traces \
398 EM(rxrpc_rtt_tx_cancel, "CNCE") \
399 EM(rxrpc_rtt_tx_data, "DATA") \
400 EM(rxrpc_rtt_tx_no_slot, "FULL") \
401 E_(rxrpc_rtt_tx_ping, "PING")
402
403#define rxrpc_rtt_rx_traces \
404 EM(rxrpc_rtt_rx_data_ack, "DACK") \
405 EM(rxrpc_rtt_rx_obsolete, "OBSL") \
406 EM(rxrpc_rtt_rx_lost, "LOST") \
407 E_(rxrpc_rtt_rx_ping_response, "PONG")
408
409#define rxrpc_timer_traces \
410 EM(rxrpc_timer_trace_delayed_ack, "DelayAck ") \
411 EM(rxrpc_timer_trace_expect_rx, "ExpectRx ") \
412 EM(rxrpc_timer_trace_hard, "HardLimit") \
413 EM(rxrpc_timer_trace_idle, "IdleLimit") \
414 EM(rxrpc_timer_trace_keepalive, "KeepAlive") \
415 EM(rxrpc_timer_trace_ping, "DelayPing") \
416 EM(rxrpc_timer_trace_rack_off, "RACK-OFF ") \
417 EM(rxrpc_timer_trace_rack_zwp, "RACK-ZWP ") \
418 EM(rxrpc_timer_trace_rack_reo, "RACK-Reo ") \
419 EM(rxrpc_timer_trace_rack_tlp_pto, "TLP-PTO ") \
420 E_(rxrpc_timer_trace_rack_rto, "RTO ")
421
422#define rxrpc_propose_ack_traces \
423 EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \
424 EM(rxrpc_propose_ack_delayed_ack, "DlydAck") \
425 EM(rxrpc_propose_ack_input_data, "DataIn ") \
426 EM(rxrpc_propose_ack_input_data_hole, "DataInH") \
427 EM(rxrpc_propose_ack_ping_for_keepalive, "KeepAlv") \
428 EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \
429 EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
430 EM(rxrpc_propose_ack_ping_for_0_retrans, "0-Retrn") \
431 EM(rxrpc_propose_ack_ping_for_mtu_probe, "MTUProb") \
432 EM(rxrpc_propose_ack_ping_for_old_rtt, "OldRtt ") \
433 EM(rxrpc_propose_ack_ping_for_params, "Params ") \
434 EM(rxrpc_propose_ack_ping_for_rtt, "Rtt ") \
435 EM(rxrpc_propose_ack_processing_op, "ProcOp ") \
436 EM(rxrpc_propose_ack_respond_to_ack, "Rsp2Ack") \
437 EM(rxrpc_propose_ack_respond_to_ping, "Rsp2Png") \
438 EM(rxrpc_propose_ack_retransmit, "Retrans") \
439 EM(rxrpc_propose_ack_retry_tx, "RetryTx") \
440 EM(rxrpc_propose_ack_rotate_rx, "RxAck ") \
441 EM(rxrpc_propose_ack_rx_idle, "RxIdle ") \
442 E_(rxrpc_propose_ack_terminal_ack, "ClTerm ")
443
444#define rxrpc_ca_states \
445 EM(RXRPC_CA_CONGEST_AVOIDANCE, "CongAvoid") \
446 EM(RXRPC_CA_FAST_RETRANSMIT, "FastReTx ") \
447 EM(RXRPC_CA_PACKET_LOSS, "PktLoss ") \
448 E_(RXRPC_CA_SLOW_START, "SlowStart")
449
450#define rxrpc_congest_changes \
451 EM(rxrpc_cong_begin_retransmission, " Retrans") \
452 EM(rxrpc_cong_cleared_nacks, " Cleared") \
453 EM(rxrpc_cong_new_low_nack, " NewLowN") \
454 EM(rxrpc_cong_no_change, " -") \
455 EM(rxrpc_cong_progress, " Progres") \
456 EM(rxrpc_cong_idle_reset, " IdleRes") \
457 EM(rxrpc_cong_retransmit_again, " ReTxAgn") \
458 EM(rxrpc_cong_rtt_window_end, " RttWinE") \
459 E_(rxrpc_cong_saw_nack, " SawNack")
460
461#define rxrpc_pkts \
462 EM(0, "?00") \
463 EM(RXRPC_PACKET_TYPE_DATA, "DATA") \
464 EM(RXRPC_PACKET_TYPE_ACK, "ACK") \
465 EM(RXRPC_PACKET_TYPE_BUSY, "BUSY") \
466 EM(RXRPC_PACKET_TYPE_ABORT, "ABORT") \
467 EM(RXRPC_PACKET_TYPE_ACKALL, "ACKALL") \
468 EM(RXRPC_PACKET_TYPE_CHALLENGE, "CHALL") \
469 EM(RXRPC_PACKET_TYPE_RESPONSE, "RESP") \
470 EM(RXRPC_PACKET_TYPE_DEBUG, "DEBUG") \
471 EM(9, "?09") \
472 EM(10, "?10") \
473 EM(11, "?11") \
474 EM(12, "?12") \
475 EM(RXRPC_PACKET_TYPE_VERSION, "VERSION") \
476 EM(14, "?14") \
477 E_(15, "?15")
478
479#define rxrpc_ack_names \
480 EM(0, "-0-") \
481 EM(RXRPC_ACK_REQUESTED, "REQ") \
482 EM(RXRPC_ACK_DUPLICATE, "DUP") \
483 EM(RXRPC_ACK_OUT_OF_SEQUENCE, "OOS") \
484 EM(RXRPC_ACK_EXCEEDS_WINDOW, "WIN") \
485 EM(RXRPC_ACK_NOSPACE, "MEM") \
486 EM(RXRPC_ACK_PING, "PNG") \
487 EM(RXRPC_ACK_PING_RESPONSE, "PNR") \
488 EM(RXRPC_ACK_DELAY, "DLY") \
489 EM(RXRPC_ACK_IDLE, "IDL") \
490 E_(RXRPC_ACK__INVALID, "-?-")
491
492#define rxrpc_sack_traces \
493 EM(rxrpc_sack_advance, "ADV") \
494 EM(rxrpc_sack_fill, "FIL") \
495 EM(rxrpc_sack_nack, "NAK") \
496 EM(rxrpc_sack_none, "---") \
497 E_(rxrpc_sack_oos, "OOS")
498
499#define rxrpc_completions \
500 EM(RXRPC_CALL_SUCCEEDED, "Succeeded") \
501 EM(RXRPC_CALL_REMOTELY_ABORTED, "RemoteAbort") \
502 EM(RXRPC_CALL_LOCALLY_ABORTED, "LocalAbort") \
503 EM(RXRPC_CALL_LOCAL_ERROR, "LocalError") \
504 E_(RXRPC_CALL_NETWORK_ERROR, "NetError")
505
506#define rxrpc_tx_points \
507 EM(rxrpc_tx_point_call_abort, "CallAbort") \
508 EM(rxrpc_tx_point_call_ack, "CallAck") \
509 EM(rxrpc_tx_point_call_data_frag, "CallDataFrag") \
510 EM(rxrpc_tx_point_call_data_nofrag, "CallDataNofrag") \
511 EM(rxrpc_tx_point_call_final_resend, "CallFinalResend") \
512 EM(rxrpc_tx_point_conn_abort, "ConnAbort") \
513 EM(rxrpc_tx_point_reject, "Reject") \
514 EM(rxrpc_tx_point_rxgk_challenge, "RxGKChall") \
515 EM(rxrpc_tx_point_rxkad_challenge, "RxkadChall") \
516 EM(rxrpc_tx_point_response, "Response") \
517 EM(rxrpc_tx_point_version_keepalive, "VerKeepalive") \
518 E_(rxrpc_tx_point_version_reply, "VerReply")
519
520#define rxrpc_req_ack_traces \
521 EM(rxrpc_reqack_ack_lost, "ACK-LOST ") \
522 EM(rxrpc_reqack_app_stall, "APP-STALL ") \
523 EM(rxrpc_reqack_more_rtt, "MORE-RTT ") \
524 EM(rxrpc_reqack_no_srv_last, "NO-SRVLAST") \
525 EM(rxrpc_reqack_old_rtt, "OLD-RTT ") \
526 EM(rxrpc_reqack_retrans, "RETRANS ") \
527 EM(rxrpc_reqack_slow_start, "SLOW-START") \
528 E_(rxrpc_reqack_small_txwin, "SMALL-TXWN")
529/* ---- Must update size of stat_why_req_ack[] if more are added! */
530
531#define rxrpc_txbuf_traces \
532 EM(rxrpc_txbuf_alloc_data, "ALLOC DATA ") \
533 EM(rxrpc_txbuf_alloc_response, "ALLOC RESP ") \
534 EM(rxrpc_txbuf_free, "FREE ") \
535 EM(rxrpc_txbuf_get_buffer, "GET BUFFER ") \
536 EM(rxrpc_txbuf_get_trans, "GET TRANS ") \
537 EM(rxrpc_txbuf_get_retrans, "GET RETRANS") \
538 EM(rxrpc_txbuf_put_cleaned, "PUT CLEANED") \
539 EM(rxrpc_txbuf_put_nomem, "PUT NOMEM ") \
540 EM(rxrpc_txbuf_put_rotated, "PUT ROTATED") \
541 EM(rxrpc_txbuf_put_response_tx, "PUT RESP TX") \
542 EM(rxrpc_txbuf_put_send_aborted, "PUT SEND-X ") \
543 EM(rxrpc_txbuf_put_trans, "PUT TRANS ") \
544 EM(rxrpc_txbuf_see_lost, "SEE LOST ") \
545 EM(rxrpc_txbuf_see_out_of_step, "OUT-OF-STEP") \
546 E_(rxrpc_txbuf_see_send_more, "SEE SEND+ ")
547
548#define rxrpc_tq_traces \
549 EM(rxrpc_tq_alloc, "ALLOC") \
550 EM(rxrpc_tq_cleaned, "CLEAN") \
551 EM(rxrpc_tq_decant, "DCNT ") \
552 EM(rxrpc_tq_decant_advance, "DCNT>") \
553 EM(rxrpc_tq_queue, "QUEUE") \
554 EM(rxrpc_tq_queue_dup, "QUE!!") \
555 EM(rxrpc_tq_rotate, "ROT ") \
556 EM(rxrpc_tq_rotate_and_free, "ROT-F") \
557 EM(rxrpc_tq_rotate_and_keep, "ROT-K") \
558 EM(rxrpc_tq_transmit, "XMIT ") \
559 E_(rxrpc_tq_transmit_advance, "XMIT>")
560
561#define rxrpc_pmtud_reduce_traces \
562 EM(rxrpc_pmtud_reduce_ack, "Ack ") \
563 EM(rxrpc_pmtud_reduce_icmp, "Icmp ") \
564 E_(rxrpc_pmtud_reduce_route, "Route")
565
566#define rxrpc_rotate_traces \
567 EM(rxrpc_rotate_trace_hack, "hard-ack") \
568 EM(rxrpc_rotate_trace_sack, "soft-ack") \
569 E_(rxrpc_rotate_trace_snak, "soft-nack")
570
571#define rxrpc_rack_timer_modes \
572 EM(RXRPC_CALL_RACKTIMER_OFF, "---") \
573 EM(RXRPC_CALL_RACKTIMER_RACK_REORDER, "REO") \
574 EM(RXRPC_CALL_RACKTIMER_TLP_PTO, "TLP") \
575 E_(RXRPC_CALL_RACKTIMER_RTO, "RTO")
576
577#define rxrpc_tlp_probe_traces \
578 EM(rxrpc_tlp_probe_trace_busy, "busy") \
579 EM(rxrpc_tlp_probe_trace_transmit_new, "transmit-new") \
580 E_(rxrpc_tlp_probe_trace_retransmit, "retransmit")
581
582#define rxrpc_tlp_ack_traces \
583 EM(rxrpc_tlp_ack_trace_acked, "acked") \
584 EM(rxrpc_tlp_ack_trace_dup_acked, "dup-acked") \
585 EM(rxrpc_tlp_ack_trace_hard_beyond, "hard-beyond") \
586 EM(rxrpc_tlp_ack_trace_incomplete, "incomplete") \
587 E_(rxrpc_tlp_ack_trace_new_data, "new-data")
588
589/*
590 * Generate enums for tracing information.
591 */
592#ifndef __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
593#define __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
594
595#undef EM
596#undef E_
597#define EM(a, b) a,
598#define E_(a, b) a
599
600enum rxrpc_abort_reason { rxrpc_abort_reasons } __mode(byte);
601enum rxrpc_bundle_trace { rxrpc_bundle_traces } __mode(byte);
602enum rxrpc_call_poke_trace { rxrpc_call_poke_traces } __mode(byte);
603enum rxrpc_call_trace { rxrpc_call_traces } __mode(byte);
604enum rxrpc_client_trace { rxrpc_client_traces } __mode(byte);
605enum rxrpc_congest_change { rxrpc_congest_changes } __mode(byte);
606enum rxrpc_conn_trace { rxrpc_conn_traces } __mode(byte);
607enum rxrpc_local_trace { rxrpc_local_traces } __mode(byte);
608enum rxrpc_peer_trace { rxrpc_peer_traces } __mode(byte);
609enum rxrpc_pmtud_reduce_trace { rxrpc_pmtud_reduce_traces } __mode(byte);
610enum rxrpc_propose_ack_outcome { rxrpc_propose_ack_outcomes } __mode(byte);
611enum rxrpc_propose_ack_trace { rxrpc_propose_ack_traces } __mode(byte);
612enum rxrpc_receive_trace { rxrpc_receive_traces } __mode(byte);
613enum rxrpc_recvmsg_trace { rxrpc_recvmsg_traces } __mode(byte);
614enum rxrpc_req_ack_trace { rxrpc_req_ack_traces } __mode(byte);
615enum rxrpc_rotate_trace { rxrpc_rotate_traces } __mode(byte);
616enum rxrpc_rtt_rx_trace { rxrpc_rtt_rx_traces } __mode(byte);
617enum rxrpc_rtt_tx_trace { rxrpc_rtt_tx_traces } __mode(byte);
618enum rxrpc_sack_trace { rxrpc_sack_traces } __mode(byte);
619enum rxrpc_skb_trace { rxrpc_skb_traces } __mode(byte);
620enum rxrpc_timer_trace { rxrpc_timer_traces } __mode(byte);
621enum rxrpc_tlp_ack_trace { rxrpc_tlp_ack_traces } __mode(byte);
622enum rxrpc_tlp_probe_trace { rxrpc_tlp_probe_traces } __mode(byte);
623enum rxrpc_tq_trace { rxrpc_tq_traces } __mode(byte);
624enum rxrpc_tx_point { rxrpc_tx_points } __mode(byte);
625enum rxrpc_txbuf_trace { rxrpc_txbuf_traces } __mode(byte);
626enum rxrpc_txdata_trace { rxrpc_txdata_traces } __mode(byte);
627enum rxrpc_txqueue_trace { rxrpc_txqueue_traces } __mode(byte);
628
629#endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */
630
631/*
632 * Export enum symbols via userspace.
633 */
634#undef EM
635#undef E_
636
637#ifndef RXRPC_TRACE_ONLY_DEFINE_ENUMS
638
639#define EM(a, b) TRACE_DEFINE_ENUM(a);
640#define E_(a, b) TRACE_DEFINE_ENUM(a);
641
642rxrpc_abort_reasons;
643rxrpc_bundle_traces;
644rxrpc_ca_states;
645rxrpc_call_poke_traces;
646rxrpc_call_traces;
647rxrpc_client_traces;
648rxrpc_congest_changes;
649rxrpc_conn_traces;
650rxrpc_local_traces;
651rxrpc_pmtud_reduce_traces;
652rxrpc_propose_ack_traces;
653rxrpc_rack_timer_modes;
654rxrpc_receive_traces;
655rxrpc_recvmsg_traces;
656rxrpc_req_ack_traces;
657rxrpc_rotate_traces;
658rxrpc_rtt_rx_traces;
659rxrpc_rtt_tx_traces;
660rxrpc_sack_traces;
661rxrpc_skb_traces;
662rxrpc_timer_traces;
663rxrpc_tlp_ack_traces;
664rxrpc_tlp_probe_traces;
665rxrpc_tq_traces;
666rxrpc_tx_points;
667rxrpc_txbuf_traces;
668rxrpc_txdata_traces;
669rxrpc_txqueue_traces;
670
671/*
672 * Now redefine the EM() and E_() macros to map the enums to the strings that
673 * will be printed in the output.
674 */
675#undef EM
676#undef E_
677#define EM(a, b) { a, b },
678#define E_(a, b) { a, b }
679
680TRACE_EVENT(rxrpc_local,
681 TP_PROTO(unsigned int local_debug_id, enum rxrpc_local_trace op,
682 int ref, int usage),
683
684 TP_ARGS(local_debug_id, op, ref, usage),
685
686 TP_STRUCT__entry(
687 __field(unsigned int, local)
688 __field(int, op)
689 __field(int, ref)
690 __field(int, usage)
691 ),
692
693 TP_fast_assign(
694 __entry->local = local_debug_id;
695 __entry->op = op;
696 __entry->ref = ref;
697 __entry->usage = usage;
698 ),
699
700 TP_printk("L=%08x %s r=%d u=%d",
701 __entry->local,
702 __print_symbolic(__entry->op, rxrpc_local_traces),
703 __entry->ref,
704 __entry->usage)
705 );
706
707TRACE_EVENT(rxrpc_iothread_rx,
708 TP_PROTO(struct rxrpc_local *local, unsigned int nr_rx),
709 TP_ARGS(local, nr_rx),
710 TP_STRUCT__entry(
711 __field(unsigned int, local)
712 __field(unsigned int, nr_rx)
713 ),
714 TP_fast_assign(
715 __entry->local = local->debug_id;
716 __entry->nr_rx = nr_rx;
717 ),
718 TP_printk("L=%08x nrx=%u", __entry->local, __entry->nr_rx)
719 );
720
721TRACE_EVENT(rxrpc_peer,
722 TP_PROTO(unsigned int peer_debug_id, int ref, enum rxrpc_peer_trace why),
723
724 TP_ARGS(peer_debug_id, ref, why),
725
726 TP_STRUCT__entry(
727 __field(unsigned int, peer)
728 __field(int, ref)
729 __field(enum rxrpc_peer_trace, why)
730 ),
731
732 TP_fast_assign(
733 __entry->peer = peer_debug_id;
734 __entry->ref = ref;
735 __entry->why = why;
736 ),
737
738 TP_printk("P=%08x %s r=%d",
739 __entry->peer,
740 __print_symbolic(__entry->why, rxrpc_peer_traces),
741 __entry->ref)
742 );
743
744TRACE_EVENT(rxrpc_bundle,
745 TP_PROTO(unsigned int bundle_debug_id, int ref, enum rxrpc_bundle_trace why),
746
747 TP_ARGS(bundle_debug_id, ref, why),
748
749 TP_STRUCT__entry(
750 __field(unsigned int, bundle)
751 __field(int, ref)
752 __field(int, why)
753 ),
754
755 TP_fast_assign(
756 __entry->bundle = bundle_debug_id;
757 __entry->ref = ref;
758 __entry->why = why;
759 ),
760
761 TP_printk("CB=%08x %s r=%d",
762 __entry->bundle,
763 __print_symbolic(__entry->why, rxrpc_bundle_traces),
764 __entry->ref)
765 );
766
767TRACE_EVENT(rxrpc_conn,
768 TP_PROTO(unsigned int conn_debug_id, int ref, enum rxrpc_conn_trace why),
769
770 TP_ARGS(conn_debug_id, ref, why),
771
772 TP_STRUCT__entry(
773 __field(unsigned int, conn)
774 __field(int, ref)
775 __field(int, why)
776 ),
777
778 TP_fast_assign(
779 __entry->conn = conn_debug_id;
780 __entry->ref = ref;
781 __entry->why = why;
782 ),
783
784 TP_printk("C=%08x %s r=%d",
785 __entry->conn,
786 __print_symbolic(__entry->why, rxrpc_conn_traces),
787 __entry->ref)
788 );
789
790TRACE_EVENT(rxrpc_client,
791 TP_PROTO(struct rxrpc_connection *conn, int channel,
792 enum rxrpc_client_trace op),
793
794 TP_ARGS(conn, channel, op),
795
796 TP_STRUCT__entry(
797 __field(unsigned int, conn)
798 __field(u32, cid)
799 __field(int, channel)
800 __field(int, usage)
801 __field(enum rxrpc_client_trace, op)
802 ),
803
804 TP_fast_assign(
805 __entry->conn = conn ? conn->debug_id : 0;
806 __entry->channel = channel;
807 __entry->usage = conn ? refcount_read(&conn->ref) : -2;
808 __entry->op = op;
809 __entry->cid = conn ? conn->proto.cid : 0;
810 ),
811
812 TP_printk("C=%08x h=%2d %s i=%08x u=%d",
813 __entry->conn,
814 __entry->channel,
815 __print_symbolic(__entry->op, rxrpc_client_traces),
816 __entry->cid,
817 __entry->usage)
818 );
819
820TRACE_EVENT(rxrpc_call,
821 TP_PROTO(unsigned int call_debug_id, int ref, unsigned long aux,
822 enum rxrpc_call_trace why),
823
824 TP_ARGS(call_debug_id, ref, aux, why),
825
826 TP_STRUCT__entry(
827 __field(unsigned int, call)
828 __field(int, ref)
829 __field(int, why)
830 __field(unsigned long, aux)
831 ),
832
833 TP_fast_assign(
834 __entry->call = call_debug_id;
835 __entry->ref = ref;
836 __entry->why = why;
837 __entry->aux = aux;
838 ),
839
840 TP_printk("c=%08x %s r=%d a=%lx",
841 __entry->call,
842 __print_symbolic(__entry->why, rxrpc_call_traces),
843 __entry->ref,
844 __entry->aux)
845 );
846
847TRACE_EVENT(rxrpc_skb,
848 TP_PROTO(struct sk_buff *skb, int usage, int mod_count,
849 enum rxrpc_skb_trace why),
850
851 TP_ARGS(skb, usage, mod_count, why),
852
853 TP_STRUCT__entry(
854 __field(struct sk_buff *, skb)
855 __field(int, usage)
856 __field(int, mod_count)
857 __field(enum rxrpc_skb_trace, why)
858 ),
859
860 TP_fast_assign(
861 __entry->skb = skb;
862 __entry->usage = usage;
863 __entry->mod_count = mod_count;
864 __entry->why = why;
865 ),
866
867 TP_printk("s=%p Rx %s u=%d m=%d",
868 __entry->skb,
869 __print_symbolic(__entry->why, rxrpc_skb_traces),
870 __entry->usage,
871 __entry->mod_count)
872 );
873
874TRACE_EVENT(rxrpc_rx_packet,
875 TP_PROTO(struct rxrpc_skb_priv *sp),
876
877 TP_ARGS(sp),
878
879 TP_STRUCT__entry(
880 __field_struct(struct rxrpc_host_header, hdr)
881 ),
882
883 TP_fast_assign(
884 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
885 ),
886
887 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s",
888 __entry->hdr.epoch, __entry->hdr.cid,
889 __entry->hdr.callNumber, __entry->hdr.serviceId,
890 __entry->hdr.serial, __entry->hdr.seq,
891 __entry->hdr.securityIndex, __entry->hdr.flags,
892 __print_symbolic(__entry->hdr.type, rxrpc_pkts))
893 );
894
895TRACE_EVENT(rxrpc_rx_done,
896 TP_PROTO(int result, int abort_code),
897
898 TP_ARGS(result, abort_code),
899
900 TP_STRUCT__entry(
901 __field(int, result)
902 __field(int, abort_code)
903 ),
904
905 TP_fast_assign(
906 __entry->result = result;
907 __entry->abort_code = abort_code;
908 ),
909
910 TP_printk("r=%d a=%d", __entry->result, __entry->abort_code)
911 );
912
913TRACE_EVENT(rxrpc_abort_call,
914 TP_PROTO(const struct rxrpc_call *call, int abort_code),
915
916 TP_ARGS(call, abort_code),
917
918 TP_STRUCT__entry(
919 __field(unsigned int, call_nr)
920 __field(enum rxrpc_abort_reason, why)
921 __field(int, abort_code)
922 __field(int, error)
923 ),
924
925 TP_fast_assign(
926 __entry->call_nr = call->debug_id;
927 __entry->why = call->send_abort_why;
928 __entry->abort_code = abort_code;
929 __entry->error = call->send_abort_err;
930 ),
931
932 TP_printk("c=%08x a=%d e=%d %s",
933 __entry->call_nr,
934 __entry->abort_code, __entry->error,
935 __print_symbolic(__entry->why, rxrpc_abort_reasons))
936 );
937
938TRACE_EVENT(rxrpc_abort,
939 TP_PROTO(unsigned int call_nr, enum rxrpc_abort_reason why,
940 u32 cid, u32 call_id, rxrpc_seq_t seq, int abort_code, int error),
941
942 TP_ARGS(call_nr, why, cid, call_id, seq, abort_code, error),
943
944 TP_STRUCT__entry(
945 __field(unsigned int, call_nr)
946 __field(enum rxrpc_abort_reason, why)
947 __field(u32, cid)
948 __field(u32, call_id)
949 __field(rxrpc_seq_t, seq)
950 __field(int, abort_code)
951 __field(int, error)
952 ),
953
954 TP_fast_assign(
955 __entry->call_nr = call_nr;
956 __entry->why = why;
957 __entry->cid = cid;
958 __entry->call_id = call_id;
959 __entry->abort_code = abort_code;
960 __entry->error = error;
961 __entry->seq = seq;
962 ),
963
964 TP_printk("c=%08x %08x:%08x s=%u a=%d e=%d %s",
965 __entry->call_nr,
966 __entry->cid, __entry->call_id, __entry->seq,
967 __entry->abort_code, __entry->error,
968 __print_symbolic(__entry->why, rxrpc_abort_reasons))
969 );
970
971TRACE_EVENT(rxrpc_call_complete,
972 TP_PROTO(struct rxrpc_call *call),
973
974 TP_ARGS(call),
975
976 TP_STRUCT__entry(
977 __field(unsigned int, call)
978 __field(enum rxrpc_call_completion, compl)
979 __field(int, error)
980 __field(u32, abort_code)
981 ),
982
983 TP_fast_assign(
984 __entry->call = call->debug_id;
985 __entry->compl = call->completion;
986 __entry->error = call->error;
987 __entry->abort_code = call->abort_code;
988 ),
989
990 TP_printk("c=%08x %s r=%d ac=%d",
991 __entry->call,
992 __print_symbolic(__entry->compl, rxrpc_completions),
993 __entry->error,
994 __entry->abort_code)
995 );
996
997TRACE_EVENT(rxrpc_txqueue,
998 TP_PROTO(struct rxrpc_call *call, enum rxrpc_txqueue_trace why),
999
1000 TP_ARGS(call, why),
1001
1002 TP_STRUCT__entry(
1003 __field(unsigned int, call)
1004 __field(enum rxrpc_txqueue_trace, why)
1005 __field(rxrpc_seq_t, tx_bottom)
1006 __field(rxrpc_seq_t, acks_hard_ack)
1007 __field(rxrpc_seq_t, tx_top)
1008 __field(rxrpc_seq_t, send_top)
1009 __field(int, tx_winsize)
1010 ),
1011
1012 TP_fast_assign(
1013 __entry->call = call->debug_id;
1014 __entry->why = why;
1015 __entry->tx_bottom = call->tx_bottom;
1016 __entry->acks_hard_ack = call->acks_hard_ack;
1017 __entry->tx_top = call->tx_top;
1018 __entry->send_top = call->send_top;
1019 __entry->tx_winsize = call->tx_winsize;
1020 ),
1021
1022 TP_printk("c=%08x %s b=%08x h=%08x n=%u/%u/%u/%u",
1023 __entry->call,
1024 __print_symbolic(__entry->why, rxrpc_txqueue_traces),
1025 __entry->tx_bottom,
1026 __entry->acks_hard_ack,
1027 __entry->acks_hard_ack - __entry->tx_bottom,
1028 __entry->tx_top - __entry->acks_hard_ack,
1029 __entry->send_top - __entry->tx_top,
1030 __entry->tx_winsize)
1031 );
1032
1033TRACE_EVENT(rxrpc_transmit,
1034 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t send_top, int space),
1035
1036 TP_ARGS(call, send_top, space),
1037
1038 TP_STRUCT__entry(
1039 __field(unsigned int, call)
1040 __field(rxrpc_seq_t, seq)
1041 __field(u16, space)
1042 __field(u16, tx_winsize)
1043 __field(u16, cong_cwnd)
1044 __field(u16, cong_extra)
1045 __field(u16, in_flight)
1046 __field(u16, prepared)
1047 __field(u16, pmtud_jumbo)
1048 ),
1049
1050 TP_fast_assign(
1051 __entry->call = call->debug_id;
1052 __entry->seq = call->tx_top + 1;
1053 __entry->space = space;
1054 __entry->tx_winsize = call->tx_winsize;
1055 __entry->cong_cwnd = call->cong_cwnd;
1056 __entry->cong_extra = call->cong_extra;
1057 __entry->prepared = send_top - call->tx_bottom;
1058 __entry->in_flight = call->tx_top - call->tx_bottom;
1059 __entry->pmtud_jumbo = call->peer->pmtud_jumbo;
1060 ),
1061
1062 TP_printk("c=%08x q=%08x sp=%u tw=%u cw=%u+%u pr=%u if=%u pj=%u",
1063 __entry->call,
1064 __entry->seq,
1065 __entry->space,
1066 __entry->tx_winsize,
1067 __entry->cong_cwnd,
1068 __entry->cong_extra,
1069 __entry->prepared,
1070 __entry->in_flight,
1071 __entry->pmtud_jumbo)
1072 );
1073
1074TRACE_EVENT(rxrpc_tx_rotate,
1075 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, rxrpc_seq_t to),
1076
1077 TP_ARGS(call, seq, to),
1078
1079 TP_STRUCT__entry(
1080 __field(unsigned int, call)
1081 __field(rxrpc_seq_t, seq)
1082 __field(rxrpc_seq_t, to)
1083 __field(rxrpc_seq_t, top)
1084 ),
1085
1086 TP_fast_assign(
1087 __entry->call = call->debug_id;
1088 __entry->seq = seq;
1089 __entry->to = to;
1090 __entry->top = call->tx_top;
1091 ),
1092
1093 TP_printk("c=%08x q=%08x-%08x-%08x",
1094 __entry->call,
1095 __entry->seq,
1096 __entry->to,
1097 __entry->top)
1098 );
1099
1100TRACE_EVENT(rxrpc_rx_data,
1101 TP_PROTO(unsigned int call, rxrpc_seq_t seq,
1102 rxrpc_serial_t serial, u8 flags),
1103
1104 TP_ARGS(call, seq, serial, flags),
1105
1106 TP_STRUCT__entry(
1107 __field(unsigned int, call)
1108 __field(rxrpc_seq_t, seq)
1109 __field(rxrpc_serial_t, serial)
1110 __field(u8, flags)
1111 ),
1112
1113 TP_fast_assign(
1114 __entry->call = call;
1115 __entry->seq = seq;
1116 __entry->serial = serial;
1117 __entry->flags = flags;
1118 ),
1119
1120 TP_printk("c=%08x DATA %08x q=%08x fl=%02x",
1121 __entry->call,
1122 __entry->serial,
1123 __entry->seq,
1124 __entry->flags)
1125 );
1126
1127TRACE_EVENT(rxrpc_rx_ack,
1128 TP_PROTO(struct rxrpc_call *call, struct rxrpc_skb_priv *sp),
1129
1130 TP_ARGS(call, sp),
1131
1132 TP_STRUCT__entry(
1133 __field(unsigned int, call)
1134 __field(rxrpc_serial_t, serial)
1135 __field(rxrpc_serial_t, ack_serial)
1136 __field(rxrpc_seq_t, first)
1137 __field(rxrpc_seq_t, prev)
1138 __field(u8, reason)
1139 __field(u8, n_acks)
1140 __field(u8, user_status)
1141 ),
1142
1143 TP_fast_assign(
1144 __entry->call = call->debug_id;
1145 __entry->serial = sp->hdr.serial;
1146 __entry->user_status = sp->hdr.userStatus;
1147 __entry->ack_serial = sp->ack.acked_serial;
1148 __entry->first = sp->ack.first_ack;
1149 __entry->prev = sp->ack.prev_ack;
1150 __entry->reason = sp->ack.reason;
1151 __entry->n_acks = sp->ack.nr_acks;
1152 ),
1153
1154 TP_printk("c=%08x %08x %s r=%08x us=%02x f=%08x p=%08x n=%u",
1155 __entry->call,
1156 __entry->serial,
1157 __print_symbolic(__entry->reason, rxrpc_ack_names),
1158 __entry->ack_serial,
1159 __entry->user_status,
1160 __entry->first,
1161 __entry->prev,
1162 __entry->n_acks)
1163 );
1164
1165TRACE_EVENT(rxrpc_rx_abort,
1166 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
1167 u32 abort_code),
1168
1169 TP_ARGS(call, serial, abort_code),
1170
1171 TP_STRUCT__entry(
1172 __field(unsigned int, call)
1173 __field(rxrpc_serial_t, serial)
1174 __field(u32, abort_code)
1175 ),
1176
1177 TP_fast_assign(
1178 __entry->call = call->debug_id;
1179 __entry->serial = serial;
1180 __entry->abort_code = abort_code;
1181 ),
1182
1183 TP_printk("c=%08x ABORT %08x ac=%d",
1184 __entry->call,
1185 __entry->serial,
1186 __entry->abort_code)
1187 );
1188
1189TRACE_EVENT(rxrpc_rx_conn_abort,
1190 TP_PROTO(const struct rxrpc_connection *conn, const struct sk_buff *skb),
1191
1192 TP_ARGS(conn, skb),
1193
1194 TP_STRUCT__entry(
1195 __field(unsigned int, conn)
1196 __field(rxrpc_serial_t, serial)
1197 __field(u32, abort_code)
1198 ),
1199
1200 TP_fast_assign(
1201 __entry->conn = conn->debug_id;
1202 __entry->serial = rxrpc_skb(skb)->hdr.serial;
1203 __entry->abort_code = skb->priority;
1204 ),
1205
1206 TP_printk("C=%08x ABORT %08x ac=%d",
1207 __entry->conn,
1208 __entry->serial,
1209 __entry->abort_code)
1210 );
1211
1212TRACE_EVENT(rxrpc_tx_challenge,
1213 TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t serial,
1214 u32 version, u32 nonce),
1215
1216 TP_ARGS(conn, serial, version, nonce),
1217
1218 TP_STRUCT__entry(
1219 __field(unsigned int, conn)
1220 __field(rxrpc_serial_t, serial)
1221 __field(u32, version)
1222 __field(u32, nonce)
1223 __field(u16, service_id)
1224 __field(u8, security_ix)
1225 ),
1226
1227 TP_fast_assign(
1228 __entry->conn = conn->debug_id;
1229 __entry->serial = serial;
1230 __entry->version = version;
1231 __entry->nonce = nonce;
1232 __entry->service_id = conn->service_id;
1233 __entry->security_ix = conn->security_ix;
1234 ),
1235
1236 TP_printk("C=%08x CHALLENGE r=%08x sv=%u+%u v=%x n=%x",
1237 __entry->conn,
1238 __entry->serial,
1239 __entry->service_id,
1240 __entry->security_ix,
1241 __entry->version,
1242 __entry->nonce)
1243 );
1244
1245TRACE_EVENT(rxrpc_rx_challenge,
1246 TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t serial,
1247 u32 version, u32 nonce, u32 min_level),
1248
1249 TP_ARGS(conn, serial, version, nonce, min_level),
1250
1251 TP_STRUCT__entry(
1252 __field(unsigned int, conn)
1253 __field(rxrpc_serial_t, serial)
1254 __field(u32, version)
1255 __field(u32, nonce)
1256 __field(u32, min_level)
1257 __field(u16, service_id)
1258 __field(u8, security_ix)
1259 ),
1260
1261 TP_fast_assign(
1262 __entry->conn = conn->debug_id;
1263 __entry->serial = serial;
1264 __entry->version = version;
1265 __entry->nonce = nonce;
1266 __entry->min_level = min_level;
1267 __entry->service_id = conn->service_id;
1268 __entry->security_ix = conn->security_ix;
1269 ),
1270
1271 TP_printk("C=%08x CHALLENGE r=%08x sv=%u+%u v=%x n=%x ml=%x",
1272 __entry->conn,
1273 __entry->serial,
1274 __entry->service_id,
1275 __entry->security_ix,
1276 __entry->version,
1277 __entry->nonce,
1278 __entry->min_level)
1279 );
1280
1281TRACE_EVENT(rxrpc_tx_response,
1282 TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t serial,
1283 struct rxrpc_skb_priv *rsp),
1284
1285 TP_ARGS(conn, serial, rsp),
1286
1287 TP_STRUCT__entry(
1288 __field(unsigned int, conn)
1289 __field(rxrpc_serial_t, serial)
1290 __field(rxrpc_serial_t, challenge)
1291 __field(u32, version)
1292 __field(u32, kvno)
1293 __field(u16, ticket_len)
1294 __field(u16, appdata_len)
1295 __field(u16, service_id)
1296 __field(u8, security_ix)
1297 ),
1298
1299 TP_fast_assign(
1300 __entry->conn = conn->debug_id;
1301 __entry->serial = serial;
1302 __entry->challenge = rsp->resp.challenge_serial;
1303 __entry->version = rsp->resp.version;
1304 __entry->kvno = rsp->resp.kvno;
1305 __entry->ticket_len = rsp->resp.ticket_len;
1306 __entry->service_id = conn->service_id;
1307 __entry->security_ix = conn->security_ix;
1308 ),
1309
1310 TP_printk("C=%08x RESPONSE r=%08x cr=%08x sv=%u+%u v=%x kv=%x tl=%u",
1311 __entry->conn,
1312 __entry->serial,
1313 __entry->challenge,
1314 __entry->service_id,
1315 __entry->security_ix,
1316 __entry->version,
1317 __entry->kvno,
1318 __entry->ticket_len)
1319 );
1320
1321TRACE_EVENT(rxrpc_rx_response,
1322 TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t serial,
1323 u32 version, u32 kvno, u32 ticket_len),
1324
1325 TP_ARGS(conn, serial, version, kvno, ticket_len),
1326
1327 TP_STRUCT__entry(
1328 __field(unsigned int, conn)
1329 __field(rxrpc_serial_t, serial)
1330 __field(u32, version)
1331 __field(u32, kvno)
1332 __field(u32, ticket_len)
1333 __field(u8, security_ix)
1334 ),
1335
1336 TP_fast_assign(
1337 __entry->conn = conn->debug_id;
1338 __entry->serial = serial;
1339 __entry->version = version;
1340 __entry->kvno = kvno;
1341 __entry->ticket_len = ticket_len;
1342 __entry->security_ix = conn->security_ix;
1343 ),
1344
1345 TP_printk("C=%08x RESPONSE r=%08x sx=%u v=%x kvno=%x tl=%x",
1346 __entry->conn,
1347 __entry->serial,
1348 __entry->security_ix,
1349 __entry->version,
1350 __entry->kvno,
1351 __entry->ticket_len)
1352 );
1353
1354TRACE_EVENT(rxrpc_rx_rwind_change,
1355 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
1356 u32 rwind, bool wake),
1357
1358 TP_ARGS(call, serial, rwind, wake),
1359
1360 TP_STRUCT__entry(
1361 __field(unsigned int, call)
1362 __field(rxrpc_serial_t, serial)
1363 __field(u32, rwind)
1364 __field(bool, wake)
1365 ),
1366
1367 TP_fast_assign(
1368 __entry->call = call->debug_id;
1369 __entry->serial = serial;
1370 __entry->rwind = rwind;
1371 __entry->wake = wake;
1372 ),
1373
1374 TP_printk("c=%08x %08x rw=%u%s",
1375 __entry->call,
1376 __entry->serial,
1377 __entry->rwind,
1378 __entry->wake ? " wake" : "")
1379 );
1380
1381TRACE_EVENT(rxrpc_tx_packet,
1382 TP_PROTO(unsigned int call_id, struct rxrpc_wire_header *whdr,
1383 enum rxrpc_tx_point where),
1384
1385 TP_ARGS(call_id, whdr, where),
1386
1387 TP_STRUCT__entry(
1388 __field(unsigned int, call)
1389 __field(enum rxrpc_tx_point, where)
1390 __field_struct(struct rxrpc_wire_header, whdr)
1391 ),
1392
1393 TP_fast_assign(
1394 __entry->call = call_id;
1395 memcpy(&__entry->whdr, whdr, sizeof(__entry->whdr));
1396 __entry->where = where;
1397 ),
1398
1399 TP_printk("c=%08x %08x:%08x:%08x:%04x %08x %08x %02x %02x %s %s",
1400 __entry->call,
1401 ntohl(__entry->whdr.epoch),
1402 ntohl(__entry->whdr.cid),
1403 ntohl(__entry->whdr.callNumber),
1404 ntohs(__entry->whdr.serviceId),
1405 ntohl(__entry->whdr.serial),
1406 ntohl(__entry->whdr.seq),
1407 __entry->whdr.type, __entry->whdr.flags,
1408 __entry->whdr.type <= 15 ?
1409 __print_symbolic(__entry->whdr.type, rxrpc_pkts) : "?UNK",
1410 __print_symbolic(__entry->where, rxrpc_tx_points))
1411 );
1412
1413TRACE_EVENT(rxrpc_tx_data,
1414 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
1415 rxrpc_serial_t serial, unsigned int flags,
1416 enum rxrpc_txdata_trace trace),
1417
1418 TP_ARGS(call, seq, serial, flags, trace),
1419
1420 TP_STRUCT__entry(
1421 __field(unsigned int, call)
1422 __field(rxrpc_seq_t, seq)
1423 __field(rxrpc_serial_t, serial)
1424 __field(u32, cid)
1425 __field(u32, call_id)
1426 __field(u16, flags)
1427 __field(enum rxrpc_txdata_trace, trace)
1428 ),
1429
1430 TP_fast_assign(
1431 __entry->call = call->debug_id;
1432 __entry->cid = call->cid;
1433 __entry->call_id = call->call_id;
1434 __entry->seq = seq;
1435 __entry->serial = serial;
1436 __entry->flags = flags;
1437 __entry->trace = trace;
1438 ),
1439
1440 TP_printk("c=%08x DATA %08x:%08x %08x q=%08x fl=%02x%s",
1441 __entry->call,
1442 __entry->cid,
1443 __entry->call_id,
1444 __entry->serial,
1445 __entry->seq,
1446 __entry->flags & RXRPC_TXBUF_WIRE_FLAGS,
1447 __print_symbolic(__entry->trace, rxrpc_txdata_traces))
1448 );
1449
1450TRACE_EVENT(rxrpc_tx_ack,
1451 TP_PROTO(unsigned int call, rxrpc_serial_t serial,
1452 rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial,
1453 u8 reason, u8 n_acks, u16 rwind,
1454 enum rxrpc_propose_ack_trace trace),
1455
1456 TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks, rwind, trace),
1457
1458 TP_STRUCT__entry(
1459 __field(unsigned int, call)
1460 __field(rxrpc_serial_t, serial)
1461 __field(rxrpc_seq_t, ack_first)
1462 __field(rxrpc_serial_t, ack_serial)
1463 __field(u8, reason)
1464 __field(u8, n_acks)
1465 __field(u16, rwind)
1466 __field(enum rxrpc_propose_ack_trace, trace)
1467 ),
1468
1469 TP_fast_assign(
1470 __entry->call = call;
1471 __entry->serial = serial;
1472 __entry->ack_first = ack_first;
1473 __entry->ack_serial = ack_serial;
1474 __entry->reason = reason;
1475 __entry->n_acks = n_acks;
1476 __entry->rwind = rwind;
1477 __entry->trace = trace;
1478 ),
1479
1480 TP_printk(" c=%08x ACK %08x %s f=%08x r=%08x n=%u rw=%u %s",
1481 __entry->call,
1482 __entry->serial,
1483 __print_symbolic(__entry->reason, rxrpc_ack_names),
1484 __entry->ack_first,
1485 __entry->ack_serial,
1486 __entry->n_acks,
1487 __entry->rwind,
1488 __print_symbolic(__entry->trace, rxrpc_propose_ack_traces))
1489 );
1490
1491TRACE_EVENT(rxrpc_receive,
1492 TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why,
1493 rxrpc_serial_t serial, rxrpc_seq_t seq),
1494
1495 TP_ARGS(call, why, serial, seq),
1496
1497 TP_STRUCT__entry(
1498 __field(unsigned int, call)
1499 __field(enum rxrpc_receive_trace, why)
1500 __field(rxrpc_serial_t, serial)
1501 __field(rxrpc_seq_t, seq)
1502 __field(rxrpc_seq_t, window)
1503 __field(rxrpc_seq_t, wtop)
1504 ),
1505
1506 TP_fast_assign(
1507 __entry->call = call->debug_id;
1508 __entry->why = why;
1509 __entry->serial = serial;
1510 __entry->seq = seq;
1511 __entry->window = call->ackr_window;
1512 __entry->wtop = call->ackr_wtop;
1513 ),
1514
1515 TP_printk("c=%08x %s r=%08x q=%08x w=%08x-%08x",
1516 __entry->call,
1517 __print_symbolic(__entry->why, rxrpc_receive_traces),
1518 __entry->serial,
1519 __entry->seq,
1520 __entry->window,
1521 __entry->wtop)
1522 );
1523
1524TRACE_EVENT(rxrpc_recvmsg,
1525 TP_PROTO(unsigned int call_debug_id, enum rxrpc_recvmsg_trace why,
1526 int ret),
1527
1528 TP_ARGS(call_debug_id, why, ret),
1529
1530 TP_STRUCT__entry(
1531 __field(unsigned int, call)
1532 __field(enum rxrpc_recvmsg_trace, why)
1533 __field(int, ret)
1534 ),
1535
1536 TP_fast_assign(
1537 __entry->call = call_debug_id;
1538 __entry->why = why;
1539 __entry->ret = ret;
1540 ),
1541
1542 TP_printk("c=%08x %s ret=%d",
1543 __entry->call,
1544 __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
1545 __entry->ret)
1546 );
1547
1548TRACE_EVENT(rxrpc_recvdata,
1549 TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why,
1550 rxrpc_seq_t seq, unsigned int offset, unsigned int len,
1551 int ret),
1552
1553 TP_ARGS(call, why, seq, offset, len, ret),
1554
1555 TP_STRUCT__entry(
1556 __field(unsigned int, call)
1557 __field(enum rxrpc_recvmsg_trace, why)
1558 __field(rxrpc_seq_t, seq)
1559 __field(unsigned int, offset)
1560 __field(unsigned int, len)
1561 __field(int, ret)
1562 ),
1563
1564 TP_fast_assign(
1565 __entry->call = call ? call->debug_id : 0;
1566 __entry->why = why;
1567 __entry->seq = seq;
1568 __entry->offset = offset;
1569 __entry->len = len;
1570 __entry->ret = ret;
1571 ),
1572
1573 TP_printk("c=%08x %s q=%08x o=%u l=%u ret=%d",
1574 __entry->call,
1575 __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
1576 __entry->seq,
1577 __entry->offset,
1578 __entry->len,
1579 __entry->ret)
1580 );
1581
1582TRACE_EVENT(rxrpc_rtt_tx,
1583 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why,
1584 int slot, rxrpc_serial_t send_serial),
1585
1586 TP_ARGS(call, why, slot, send_serial),
1587
1588 TP_STRUCT__entry(
1589 __field(unsigned int, call)
1590 __field(enum rxrpc_rtt_tx_trace, why)
1591 __field(int, slot)
1592 __field(rxrpc_serial_t, send_serial)
1593 ),
1594
1595 TP_fast_assign(
1596 __entry->call = call->debug_id;
1597 __entry->why = why;
1598 __entry->slot = slot;
1599 __entry->send_serial = send_serial;
1600 ),
1601
1602 TP_printk("c=%08x [%d] %s sr=%08x",
1603 __entry->call,
1604 __entry->slot,
1605 __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
1606 __entry->send_serial)
1607 );
1608
1609TRACE_EVENT(rxrpc_rtt_rx,
1610 TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why,
1611 int slot,
1612 rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial,
1613 u32 rtt, u32 srtt, u32 rto),
1614
1615 TP_ARGS(call, why, slot, send_serial, resp_serial, rtt, srtt, rto),
1616
1617 TP_STRUCT__entry(
1618 __field(unsigned int, call)
1619 __field(enum rxrpc_rtt_rx_trace, why)
1620 __field(int, slot)
1621 __field(rxrpc_serial_t, send_serial)
1622 __field(rxrpc_serial_t, resp_serial)
1623 __field(u32, rtt)
1624 __field(u32, srtt)
1625 __field(u32, rto)
1626 __field(u32, min_rtt)
1627 ),
1628
1629 TP_fast_assign(
1630 __entry->call = call->debug_id;
1631 __entry->why = why;
1632 __entry->slot = slot;
1633 __entry->send_serial = send_serial;
1634 __entry->resp_serial = resp_serial;
1635 __entry->rtt = rtt;
1636 __entry->srtt = srtt;
1637 __entry->rto = rto;
1638 __entry->min_rtt = minmax_get(&call->min_rtt)
1639 ),
1640
1641 TP_printk("c=%08x [%d] %s sr=%08x rr=%08x rtt=%u srtt=%u rto=%u min=%u",
1642 __entry->call,
1643 __entry->slot,
1644 __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
1645 __entry->send_serial,
1646 __entry->resp_serial,
1647 __entry->rtt,
1648 __entry->srtt / 8,
1649 __entry->rto,
1650 __entry->min_rtt)
1651 );
1652
1653TRACE_EVENT(rxrpc_timer_set,
1654 TP_PROTO(struct rxrpc_call *call, ktime_t delay,
1655 enum rxrpc_timer_trace why),
1656
1657 TP_ARGS(call, delay, why),
1658
1659 TP_STRUCT__entry(
1660 __field(unsigned int, call)
1661 __field(enum rxrpc_timer_trace, why)
1662 __field(ktime_t, delay)
1663 ),
1664
1665 TP_fast_assign(
1666 __entry->call = call->debug_id;
1667 __entry->why = why;
1668 __entry->delay = delay;
1669 ),
1670
1671 TP_printk("c=%08x %s to=%lld",
1672 __entry->call,
1673 __print_symbolic(__entry->why, rxrpc_timer_traces),
1674 ktime_to_us(__entry->delay))
1675 );
1676
1677TRACE_EVENT(rxrpc_timer_exp,
1678 TP_PROTO(struct rxrpc_call *call, ktime_t delay,
1679 enum rxrpc_timer_trace why),
1680
1681 TP_ARGS(call, delay, why),
1682
1683 TP_STRUCT__entry(
1684 __field(unsigned int, call)
1685 __field(enum rxrpc_timer_trace, why)
1686 __field(ktime_t, delay)
1687 ),
1688
1689 TP_fast_assign(
1690 __entry->call = call->debug_id;
1691 __entry->why = why;
1692 __entry->delay = delay;
1693 ),
1694
1695 TP_printk("c=%08x %s to=%lld",
1696 __entry->call,
1697 __print_symbolic(__entry->why, rxrpc_timer_traces),
1698 ktime_to_us(__entry->delay))
1699 );
1700
1701TRACE_EVENT(rxrpc_timer_can,
1702 TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why),
1703
1704 TP_ARGS(call, why),
1705
1706 TP_STRUCT__entry(
1707 __field(unsigned int, call)
1708 __field(enum rxrpc_timer_trace, why)
1709 ),
1710
1711 TP_fast_assign(
1712 __entry->call = call->debug_id;
1713 __entry->why = why;
1714 ),
1715
1716 TP_printk("c=%08x %s",
1717 __entry->call,
1718 __print_symbolic(__entry->why, rxrpc_timer_traces))
1719 );
1720
1721TRACE_EVENT(rxrpc_timer_restart,
1722 TP_PROTO(struct rxrpc_call *call, ktime_t delay, unsigned long delayj),
1723
1724 TP_ARGS(call, delay, delayj),
1725
1726 TP_STRUCT__entry(
1727 __field(unsigned int, call)
1728 __field(unsigned long, delayj)
1729 __field(ktime_t, delay)
1730 ),
1731
1732 TP_fast_assign(
1733 __entry->call = call->debug_id;
1734 __entry->delayj = delayj;
1735 __entry->delay = delay;
1736 ),
1737
1738 TP_printk("c=%08x to=%lld j=%ld",
1739 __entry->call,
1740 ktime_to_us(__entry->delay),
1741 __entry->delayj)
1742 );
1743
1744TRACE_EVENT(rxrpc_timer_expired,
1745 TP_PROTO(struct rxrpc_call *call),
1746
1747 TP_ARGS(call),
1748
1749 TP_STRUCT__entry(
1750 __field(unsigned int, call)
1751 ),
1752
1753 TP_fast_assign(
1754 __entry->call = call->debug_id;
1755 ),
1756
1757 TP_printk("c=%08x EXPIRED",
1758 __entry->call)
1759 );
1760
1761TRACE_EVENT(rxrpc_rx_lose,
1762 TP_PROTO(struct rxrpc_skb_priv *sp),
1763
1764 TP_ARGS(sp),
1765
1766 TP_STRUCT__entry(
1767 __field_struct(struct rxrpc_host_header, hdr)
1768 ),
1769
1770 TP_fast_assign(
1771 memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr));
1772 ),
1773
1774 TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*",
1775 __entry->hdr.epoch, __entry->hdr.cid,
1776 __entry->hdr.callNumber, __entry->hdr.serviceId,
1777 __entry->hdr.serial, __entry->hdr.seq,
1778 __entry->hdr.type, __entry->hdr.flags,
1779 __entry->hdr.type <= 15 ?
1780 __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
1781 );
1782
1783TRACE_EVENT(rxrpc_propose_ack,
1784 TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1785 u8 ack_reason, rxrpc_serial_t serial),
1786
1787 TP_ARGS(call, why, ack_reason, serial),
1788
1789 TP_STRUCT__entry(
1790 __field(unsigned int, call)
1791 __field(enum rxrpc_propose_ack_trace, why)
1792 __field(rxrpc_serial_t, serial)
1793 __field(u8, ack_reason)
1794 ),
1795
1796 TP_fast_assign(
1797 __entry->call = call->debug_id;
1798 __entry->why = why;
1799 __entry->serial = serial;
1800 __entry->ack_reason = ack_reason;
1801 ),
1802
1803 TP_printk("c=%08x %s %s r=%08x",
1804 __entry->call,
1805 __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1806 __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1807 __entry->serial)
1808 );
1809
1810TRACE_EVENT(rxrpc_send_ack,
1811 TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1812 u8 ack_reason, rxrpc_serial_t serial),
1813
1814 TP_ARGS(call, why, ack_reason, serial),
1815
1816 TP_STRUCT__entry(
1817 __field(unsigned int, call)
1818 __field(enum rxrpc_propose_ack_trace, why)
1819 __field(rxrpc_serial_t, serial)
1820 __field(u8, ack_reason)
1821 ),
1822
1823 TP_fast_assign(
1824 __entry->call = call->debug_id;
1825 __entry->why = why;
1826 __entry->serial = serial;
1827 __entry->ack_reason = ack_reason;
1828 ),
1829
1830 TP_printk("c=%08x %s %s r=%08x",
1831 __entry->call,
1832 __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1833 __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1834 __entry->serial)
1835 );
1836
1837TRACE_EVENT(rxrpc_drop_ack,
1838 TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why,
1839 u8 ack_reason, rxrpc_serial_t serial, bool nobuf),
1840
1841 TP_ARGS(call, why, ack_reason, serial, nobuf),
1842
1843 TP_STRUCT__entry(
1844 __field(unsigned int, call)
1845 __field(enum rxrpc_propose_ack_trace, why)
1846 __field(rxrpc_serial_t, serial)
1847 __field(u8, ack_reason)
1848 __field(bool, nobuf)
1849 ),
1850
1851 TP_fast_assign(
1852 __entry->call = call->debug_id;
1853 __entry->why = why;
1854 __entry->serial = serial;
1855 __entry->ack_reason = ack_reason;
1856 __entry->nobuf = nobuf;
1857 ),
1858
1859 TP_printk("c=%08x %s %s r=%08x nbf=%u",
1860 __entry->call,
1861 __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
1862 __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
1863 __entry->serial, __entry->nobuf)
1864 );
1865
1866TRACE_EVENT(rxrpc_retransmit,
1867 TP_PROTO(struct rxrpc_call *call,
1868 struct rxrpc_send_data_req *req,
1869 struct rxrpc_txbuf *txb),
1870
1871 TP_ARGS(call, req, txb),
1872
1873 TP_STRUCT__entry(
1874 __field(unsigned int, call)
1875 __field(unsigned int, qbase)
1876 __field(rxrpc_seq_t, seq)
1877 __field(rxrpc_serial_t, serial)
1878 ),
1879
1880 TP_fast_assign(
1881 __entry->call = call->debug_id;
1882 __entry->qbase = req->tq->qbase;
1883 __entry->seq = req->seq;
1884 __entry->serial = txb->serial;
1885 ),
1886
1887 TP_printk("c=%08x tq=%x q=%x r=%x",
1888 __entry->call,
1889 __entry->qbase,
1890 __entry->seq,
1891 __entry->serial)
1892 );
1893
1894TRACE_EVENT(rxrpc_congest,
1895 TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary),
1896
1897 TP_ARGS(call, summary),
1898
1899 TP_STRUCT__entry(
1900 __field(unsigned int, call)
1901 __field(enum rxrpc_ca_state, ca_state)
1902 __field(rxrpc_seq_t, hard_ack)
1903 __field(rxrpc_seq_t, top)
1904 __field(rxrpc_seq_t, lowest_nak)
1905 __field(u16, nr_sacks)
1906 __field(u16, nr_snacks)
1907 __field(u16, cwnd)
1908 __field(u16, ssthresh)
1909 __field(u16, cumul_acks)
1910 __field(u16, dup_acks)
1911 __field_struct(struct rxrpc_ack_summary, sum)
1912 ),
1913
1914 TP_fast_assign(
1915 __entry->call = call->debug_id;
1916 __entry->ca_state = call->cong_ca_state;
1917 __entry->hard_ack = call->acks_hard_ack;
1918 __entry->top = call->tx_top;
1919 __entry->lowest_nak = call->acks_lowest_nak;
1920 __entry->nr_sacks = call->acks_nr_sacks;
1921 __entry->nr_snacks = call->acks_nr_snacks;
1922 __entry->cwnd = call->cong_cwnd;
1923 __entry->ssthresh = call->cong_ssthresh;
1924 __entry->cumul_acks = call->cong_cumul_acks;
1925 __entry->dup_acks = call->cong_dup_acks;
1926 memcpy(&__entry->sum, summary, sizeof(__entry->sum));
1927 ),
1928
1929 TP_printk("c=%08x r=%08x %s q=%08x %s cw=%u ss=%u A=%u+%u/%u+%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
1930 __entry->call,
1931 __entry->sum.acked_serial,
1932 __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
1933 __entry->hard_ack,
1934 __print_symbolic(__entry->ca_state, rxrpc_ca_states),
1935 __entry->cwnd,
1936 __entry->ssthresh,
1937 __entry->nr_sacks, __entry->sum.nr_new_sacks,
1938 __entry->nr_snacks, __entry->sum.nr_new_snacks,
1939 __entry->sum.nr_new_hacks,
1940 __entry->top - __entry->hard_ack,
1941 __entry->cumul_acks,
1942 __entry->dup_acks,
1943 __entry->lowest_nak, __entry->sum.new_low_snack ? "!" : "",
1944 __print_symbolic(__entry->sum.change, rxrpc_congest_changes),
1945 __entry->sum.retrans_timeo ? " rTxTo" : "")
1946 );
1947
1948TRACE_EVENT(rxrpc_reset_cwnd,
1949 TP_PROTO(struct rxrpc_call *call, ktime_t since_last_tx, ktime_t rtt),
1950
1951 TP_ARGS(call, since_last_tx, rtt),
1952
1953 TP_STRUCT__entry(
1954 __field(unsigned int, call)
1955 __field(enum rxrpc_ca_state, ca_state)
1956 __field(unsigned short, cwnd)
1957 __field(unsigned short, extra)
1958 __field(rxrpc_seq_t, hard_ack)
1959 __field(rxrpc_seq_t, prepared)
1960 __field(ktime_t, since_last_tx)
1961 __field(ktime_t, rtt)
1962 __field(bool, has_data)
1963 ),
1964
1965 TP_fast_assign(
1966 __entry->call = call->debug_id;
1967 __entry->ca_state = call->cong_ca_state;
1968 __entry->cwnd = call->cong_cwnd;
1969 __entry->extra = call->cong_extra;
1970 __entry->hard_ack = call->acks_hard_ack;
1971 __entry->prepared = call->send_top - call->tx_bottom;
1972 __entry->since_last_tx = since_last_tx;
1973 __entry->rtt = rtt;
1974 __entry->has_data = call->tx_bottom != call->tx_top;
1975 ),
1976
1977 TP_printk("c=%08x q=%08x %s cw=%u+%u pr=%u tm=%llu/%llu d=%u",
1978 __entry->call,
1979 __entry->hard_ack,
1980 __print_symbolic(__entry->ca_state, rxrpc_ca_states),
1981 __entry->cwnd,
1982 __entry->extra,
1983 __entry->prepared,
1984 ktime_to_us(__entry->since_last_tx),
1985 ktime_to_us(__entry->rtt),
1986 __entry->has_data)
1987 );
1988
1989TRACE_EVENT(rxrpc_disconnect_call,
1990 TP_PROTO(struct rxrpc_call *call),
1991
1992 TP_ARGS(call),
1993
1994 TP_STRUCT__entry(
1995 __field(unsigned int, call)
1996 __field(u32, abort_code)
1997 ),
1998
1999 TP_fast_assign(
2000 __entry->call = call->debug_id;
2001 __entry->abort_code = call->abort_code;
2002 ),
2003
2004 TP_printk("c=%08x ab=%08x",
2005 __entry->call,
2006 __entry->abort_code)
2007 );
2008
2009TRACE_EVENT(rxrpc_improper_term,
2010 TP_PROTO(struct rxrpc_call *call),
2011
2012 TP_ARGS(call),
2013
2014 TP_STRUCT__entry(
2015 __field(unsigned int, call)
2016 __field(u32, abort_code)
2017 ),
2018
2019 TP_fast_assign(
2020 __entry->call = call->debug_id;
2021 __entry->abort_code = call->abort_code;
2022 ),
2023
2024 TP_printk("c=%08x ab=%08x",
2025 __entry->call,
2026 __entry->abort_code)
2027 );
2028
2029TRACE_EVENT(rxrpc_connect_call,
2030 TP_PROTO(struct rxrpc_call *call),
2031
2032 TP_ARGS(call),
2033
2034 TP_STRUCT__entry(
2035 __field(unsigned int, call)
2036 __field(unsigned long, user_call_ID)
2037 __field(u32, cid)
2038 __field(u32, call_id)
2039 __field_struct(struct sockaddr_rxrpc, srx)
2040 ),
2041
2042 TP_fast_assign(
2043 __entry->call = call->debug_id;
2044 __entry->user_call_ID = call->user_call_ID;
2045 __entry->cid = call->cid;
2046 __entry->call_id = call->call_id;
2047 __entry->srx = call->dest_srx;
2048 ),
2049
2050 TP_printk("c=%08x u=%p %08x:%08x dst=%pISp",
2051 __entry->call,
2052 (void *)__entry->user_call_ID,
2053 __entry->cid,
2054 __entry->call_id,
2055 &__entry->srx.transport)
2056 );
2057
2058TRACE_EVENT(rxrpc_apply_acks,
2059 TP_PROTO(struct rxrpc_call *call, struct rxrpc_txqueue *tq),
2060
2061 TP_ARGS(call, tq),
2062
2063 TP_STRUCT__entry(
2064 __field(unsigned int, call)
2065 __field(unsigned int, nr_rep)
2066 __field(rxrpc_seq_t, qbase)
2067 __field(unsigned long, acks)
2068 ),
2069
2070 TP_fast_assign(
2071 __entry->call = call->debug_id;
2072 __entry->qbase = tq->qbase;
2073 __entry->acks = tq->segment_acked;
2074 __entry->nr_rep = tq->nr_reported_acks;
2075 ),
2076
2077 TP_printk("c=%08x tq=%x acks=%016lx rep=%u",
2078 __entry->call,
2079 __entry->qbase,
2080 __entry->acks,
2081 __entry->nr_rep)
2082 );
2083
2084TRACE_EVENT(rxrpc_resend,
2085 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t ack_serial),
2086
2087 TP_ARGS(call, ack_serial),
2088
2089 TP_STRUCT__entry(
2090 __field(unsigned int, call)
2091 __field(rxrpc_seq_t, seq)
2092 __field(rxrpc_seq_t, transmitted)
2093 __field(rxrpc_serial_t, ack_serial)
2094 ),
2095
2096 TP_fast_assign(
2097 __entry->call = call->debug_id;
2098 __entry->seq = call->acks_hard_ack;
2099 __entry->transmitted = call->tx_transmitted;
2100 __entry->ack_serial = ack_serial;
2101 ),
2102
2103 TP_printk("c=%08x r=%x q=%x tq=%x",
2104 __entry->call,
2105 __entry->ack_serial,
2106 __entry->seq,
2107 __entry->transmitted)
2108 );
2109
2110TRACE_EVENT(rxrpc_resend_lost,
2111 TP_PROTO(struct rxrpc_call *call, struct rxrpc_txqueue *tq, unsigned long lost),
2112
2113 TP_ARGS(call, tq, lost),
2114
2115 TP_STRUCT__entry(
2116 __field(unsigned int, call)
2117 __field(rxrpc_seq_t, qbase)
2118 __field(u8, nr_rep)
2119 __field(unsigned long, lost)
2120 ),
2121
2122 TP_fast_assign(
2123 __entry->call = call->debug_id;
2124 __entry->qbase = tq->qbase;
2125 __entry->nr_rep = tq->nr_reported_acks;
2126 __entry->lost = lost;
2127 ),
2128
2129 TP_printk("c=%08x tq=%x lost=%016lx nr=%u",
2130 __entry->call,
2131 __entry->qbase,
2132 __entry->lost,
2133 __entry->nr_rep)
2134 );
2135
2136TRACE_EVENT(rxrpc_rotate,
2137 TP_PROTO(struct rxrpc_call *call, struct rxrpc_txqueue *tq,
2138 struct rxrpc_ack_summary *summary, rxrpc_seq_t seq,
2139 enum rxrpc_rotate_trace trace),
2140
2141 TP_ARGS(call, tq, summary, seq, trace),
2142
2143 TP_STRUCT__entry(
2144 __field(unsigned int, call)
2145 __field(rxrpc_seq_t, qbase)
2146 __field(rxrpc_seq_t, seq)
2147 __field(unsigned int, nr_rep)
2148 __field(enum rxrpc_rotate_trace, trace)
2149 ),
2150
2151 TP_fast_assign(
2152 __entry->call = call->debug_id;
2153 __entry->qbase = tq->qbase;
2154 __entry->seq = seq;
2155 __entry->nr_rep = tq->nr_reported_acks;
2156 __entry->trace = trace;
2157 ),
2158
2159 TP_printk("c=%08x tq=%x q=%x nr=%x %s",
2160 __entry->call,
2161 __entry->qbase,
2162 __entry->seq,
2163 __entry->nr_rep,
2164 __print_symbolic(__entry->trace, rxrpc_rotate_traces))
2165 );
2166
2167TRACE_EVENT(rxrpc_rx_icmp,
2168 TP_PROTO(struct rxrpc_peer *peer, struct sock_extended_err *ee,
2169 struct sockaddr_rxrpc *srx),
2170
2171 TP_ARGS(peer, ee, srx),
2172
2173 TP_STRUCT__entry(
2174 __field(unsigned int, peer)
2175 __field_struct(struct sock_extended_err, ee)
2176 __field_struct(struct sockaddr_rxrpc, srx)
2177 ),
2178
2179 TP_fast_assign(
2180 __entry->peer = peer->debug_id;
2181 memcpy(&__entry->ee, ee, sizeof(__entry->ee));
2182 memcpy(&__entry->srx, srx, sizeof(__entry->srx));
2183 ),
2184
2185 TP_printk("P=%08x o=%u t=%u c=%u i=%u d=%u e=%d %pISp",
2186 __entry->peer,
2187 __entry->ee.ee_origin,
2188 __entry->ee.ee_type,
2189 __entry->ee.ee_code,
2190 __entry->ee.ee_info,
2191 __entry->ee.ee_data,
2192 __entry->ee.ee_errno,
2193 &__entry->srx.transport)
2194 );
2195
2196TRACE_EVENT(rxrpc_tx_fail,
2197 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial, int ret,
2198 enum rxrpc_tx_point where),
2199
2200 TP_ARGS(debug_id, serial, ret, where),
2201
2202 TP_STRUCT__entry(
2203 __field(unsigned int, debug_id)
2204 __field(rxrpc_serial_t, serial)
2205 __field(int, ret)
2206 __field(enum rxrpc_tx_point, where)
2207 ),
2208
2209 TP_fast_assign(
2210 __entry->debug_id = debug_id;
2211 __entry->serial = serial;
2212 __entry->ret = ret;
2213 __entry->where = where;
2214 ),
2215
2216 TP_printk("c=%08x r=%x ret=%d %s",
2217 __entry->debug_id,
2218 __entry->serial,
2219 __entry->ret,
2220 __print_symbolic(__entry->where, rxrpc_tx_points))
2221 );
2222
2223TRACE_EVENT(rxrpc_call_reset,
2224 TP_PROTO(struct rxrpc_call *call),
2225
2226 TP_ARGS(call),
2227
2228 TP_STRUCT__entry(
2229 __field(unsigned int, debug_id)
2230 __field(u32, cid)
2231 __field(u32, call_id)
2232 __field(rxrpc_serial_t, call_serial)
2233 __field(rxrpc_serial_t, conn_serial)
2234 __field(rxrpc_seq_t, tx_seq)
2235 __field(rxrpc_seq_t, rx_seq)
2236 ),
2237
2238 TP_fast_assign(
2239 __entry->debug_id = call->debug_id;
2240 __entry->cid = call->cid;
2241 __entry->call_id = call->call_id;
2242 __entry->call_serial = call->rx_serial;
2243 __entry->conn_serial = call->conn->hi_serial;
2244 __entry->tx_seq = call->acks_hard_ack;
2245 __entry->rx_seq = call->rx_highest_seq;
2246 ),
2247
2248 TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x",
2249 __entry->debug_id,
2250 __entry->cid, __entry->call_id,
2251 __entry->call_serial, __entry->conn_serial,
2252 __entry->tx_seq, __entry->rx_seq)
2253 );
2254
2255TRACE_EVENT(rxrpc_notify_socket,
2256 TP_PROTO(unsigned int debug_id, rxrpc_serial_t serial),
2257
2258 TP_ARGS(debug_id, serial),
2259
2260 TP_STRUCT__entry(
2261 __field(unsigned int, debug_id)
2262 __field(rxrpc_serial_t, serial)
2263 ),
2264
2265 TP_fast_assign(
2266 __entry->debug_id = debug_id;
2267 __entry->serial = serial;
2268 ),
2269
2270 TP_printk("c=%08x r=%08x",
2271 __entry->debug_id,
2272 __entry->serial)
2273 );
2274
2275TRACE_EVENT(rxrpc_rx_discard_ack,
2276 TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
2277 rxrpc_seq_t hard_ack, rxrpc_seq_t prev_pkt),
2278
2279 TP_ARGS(call, serial, hard_ack, prev_pkt),
2280
2281 TP_STRUCT__entry(
2282 __field(unsigned int, debug_id)
2283 __field(rxrpc_serial_t, serial)
2284 __field(rxrpc_seq_t, hard_ack)
2285 __field(rxrpc_seq_t, prev_pkt)
2286 __field(rxrpc_seq_t, acks_hard_ack)
2287 __field(rxrpc_seq_t, acks_prev_seq)
2288 ),
2289
2290 TP_fast_assign(
2291 __entry->debug_id = call->debug_id;
2292 __entry->serial = serial;
2293 __entry->hard_ack = hard_ack;
2294 __entry->prev_pkt = prev_pkt;
2295 __entry->acks_hard_ack = call->acks_hard_ack;
2296 __entry->acks_prev_seq = call->acks_prev_seq;
2297 ),
2298
2299 TP_printk("c=%08x r=%08x %08x<%08x %08x<%08x",
2300 __entry->debug_id,
2301 __entry->serial,
2302 __entry->hard_ack,
2303 __entry->acks_hard_ack,
2304 __entry->prev_pkt,
2305 __entry->acks_prev_seq)
2306 );
2307
2308TRACE_EVENT(rxrpc_req_ack,
2309 TP_PROTO(unsigned int call_debug_id, rxrpc_seq_t seq,
2310 enum rxrpc_req_ack_trace why),
2311
2312 TP_ARGS(call_debug_id, seq, why),
2313
2314 TP_STRUCT__entry(
2315 __field(unsigned int, call_debug_id)
2316 __field(rxrpc_seq_t, seq)
2317 __field(enum rxrpc_req_ack_trace, why)
2318 ),
2319
2320 TP_fast_assign(
2321 __entry->call_debug_id = call_debug_id;
2322 __entry->seq = seq;
2323 __entry->why = why;
2324 ),
2325
2326 TP_printk("c=%08x q=%08x REQ-%s",
2327 __entry->call_debug_id,
2328 __entry->seq,
2329 __print_symbolic(__entry->why, rxrpc_req_ack_traces))
2330 );
2331
2332TRACE_EVENT(rxrpc_txbuf,
2333 TP_PROTO(unsigned int debug_id,
2334 unsigned int call_debug_id, rxrpc_seq_t seq,
2335 int ref, enum rxrpc_txbuf_trace what),
2336
2337 TP_ARGS(debug_id, call_debug_id, seq, ref, what),
2338
2339 TP_STRUCT__entry(
2340 __field(unsigned int, debug_id)
2341 __field(unsigned int, call_debug_id)
2342 __field(rxrpc_seq_t, seq)
2343 __field(int, ref)
2344 __field(enum rxrpc_txbuf_trace, what)
2345 ),
2346
2347 TP_fast_assign(
2348 __entry->debug_id = debug_id;
2349 __entry->call_debug_id = call_debug_id;
2350 __entry->seq = seq;
2351 __entry->ref = ref;
2352 __entry->what = what;
2353 ),
2354
2355 TP_printk("B=%08x c=%08x q=%08x %s r=%d",
2356 __entry->debug_id,
2357 __entry->call_debug_id,
2358 __entry->seq,
2359 __print_symbolic(__entry->what, rxrpc_txbuf_traces),
2360 __entry->ref)
2361 );
2362
2363TRACE_EVENT(rxrpc_tq,
2364 TP_PROTO(struct rxrpc_call *call, struct rxrpc_txqueue *tq,
2365 rxrpc_seq_t seq, enum rxrpc_tq_trace trace),
2366
2367 TP_ARGS(call, tq, seq, trace),
2368
2369 TP_STRUCT__entry(
2370 __field(unsigned int, call_debug_id)
2371 __field(rxrpc_seq_t, qbase)
2372 __field(rxrpc_seq_t, seq)
2373 __field(enum rxrpc_tq_trace, trace)
2374 ),
2375
2376 TP_fast_assign(
2377 __entry->call_debug_id = call->debug_id;
2378 __entry->qbase = tq ? tq->qbase : call->tx_qbase;
2379 __entry->seq = seq;
2380 __entry->trace = trace;
2381 ),
2382
2383 TP_printk("c=%08x bq=%08x q=%08x %s",
2384 __entry->call_debug_id,
2385 __entry->qbase,
2386 __entry->seq,
2387 __print_symbolic(__entry->trace, rxrpc_tq_traces))
2388 );
2389
2390TRACE_EVENT(rxrpc_poke_call,
2391 TP_PROTO(struct rxrpc_call *call, bool busy,
2392 enum rxrpc_call_poke_trace what),
2393
2394 TP_ARGS(call, busy, what),
2395
2396 TP_STRUCT__entry(
2397 __field(unsigned int, call_debug_id)
2398 __field(bool, busy)
2399 __field(enum rxrpc_call_poke_trace, what)
2400 ),
2401
2402 TP_fast_assign(
2403 __entry->call_debug_id = call->debug_id;
2404 __entry->busy = busy;
2405 __entry->what = what;
2406 ),
2407
2408 TP_printk("c=%08x %s%s",
2409 __entry->call_debug_id,
2410 __print_symbolic(__entry->what, rxrpc_call_poke_traces),
2411 __entry->busy ? "!" : "")
2412 );
2413
2414TRACE_EVENT(rxrpc_call_poked,
2415 TP_PROTO(struct rxrpc_call *call),
2416
2417 TP_ARGS(call),
2418
2419 TP_STRUCT__entry(
2420 __field(unsigned int, call_debug_id)
2421 ),
2422
2423 TP_fast_assign(
2424 __entry->call_debug_id = call->debug_id;
2425 ),
2426
2427 TP_printk("c=%08x",
2428 __entry->call_debug_id)
2429 );
2430
2431TRACE_EVENT(rxrpc_sack,
2432 TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
2433 unsigned int sack, enum rxrpc_sack_trace what),
2434
2435 TP_ARGS(call, seq, sack, what),
2436
2437 TP_STRUCT__entry(
2438 __field(unsigned int, call_debug_id)
2439 __field(rxrpc_seq_t, seq)
2440 __field(unsigned int, sack)
2441 __field(enum rxrpc_sack_trace, what)
2442 ),
2443
2444 TP_fast_assign(
2445 __entry->call_debug_id = call->debug_id;
2446 __entry->seq = seq;
2447 __entry->sack = sack;
2448 __entry->what = what;
2449 ),
2450
2451 TP_printk("c=%08x q=%08x %s k=%x",
2452 __entry->call_debug_id,
2453 __entry->seq,
2454 __print_symbolic(__entry->what, rxrpc_sack_traces),
2455 __entry->sack)
2456 );
2457
2458TRACE_EVENT(rxrpc_pmtud_tx,
2459 TP_PROTO(struct rxrpc_call *call),
2460
2461 TP_ARGS(call),
2462
2463 TP_STRUCT__entry(
2464 __field(unsigned int, peer_debug_id)
2465 __field(unsigned int, call_debug_id)
2466 __field(rxrpc_serial_t, ping_serial)
2467 __field(unsigned short, pmtud_trial)
2468 __field(unsigned short, pmtud_good)
2469 __field(unsigned short, pmtud_bad)
2470 ),
2471
2472 TP_fast_assign(
2473 __entry->peer_debug_id = call->peer->debug_id;
2474 __entry->call_debug_id = call->debug_id;
2475 __entry->ping_serial = call->conn->pmtud_probe;
2476 __entry->pmtud_trial = call->peer->pmtud_trial;
2477 __entry->pmtud_good = call->peer->pmtud_good;
2478 __entry->pmtud_bad = call->peer->pmtud_bad;
2479 ),
2480
2481 TP_printk("P=%08x c=%08x pr=%08x %u-%u-%u",
2482 __entry->peer_debug_id,
2483 __entry->call_debug_id,
2484 __entry->ping_serial,
2485 __entry->pmtud_good,
2486 __entry->pmtud_trial,
2487 __entry->pmtud_bad)
2488 );
2489
2490TRACE_EVENT(rxrpc_pmtud_rx,
2491 TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t resp_serial),
2492
2493 TP_ARGS(conn, resp_serial),
2494
2495 TP_STRUCT__entry(
2496 __field(unsigned int, peer_debug_id)
2497 __field(unsigned int, call_debug_id)
2498 __field(rxrpc_serial_t, ping_serial)
2499 __field(rxrpc_serial_t, resp_serial)
2500 __field(unsigned short, max_data)
2501 __field(u8, jumbo_max)
2502 ),
2503
2504 TP_fast_assign(
2505 __entry->peer_debug_id = conn->peer->debug_id;
2506 __entry->call_debug_id = conn->pmtud_call;
2507 __entry->ping_serial = conn->pmtud_probe;
2508 __entry->resp_serial = resp_serial;
2509 __entry->max_data = conn->peer->max_data;
2510 __entry->jumbo_max = conn->peer->pmtud_jumbo;
2511 ),
2512
2513 TP_printk("P=%08x c=%08x pr=%08x rr=%08x max=%u jm=%u",
2514 __entry->peer_debug_id,
2515 __entry->call_debug_id,
2516 __entry->ping_serial,
2517 __entry->resp_serial,
2518 __entry->max_data,
2519 __entry->jumbo_max)
2520 );
2521
2522TRACE_EVENT(rxrpc_pmtud_lost,
2523 TP_PROTO(struct rxrpc_connection *conn, rxrpc_serial_t resp_serial),
2524
2525 TP_ARGS(conn, resp_serial),
2526
2527 TP_STRUCT__entry(
2528 __field(unsigned int, peer_debug_id)
2529 __field(unsigned int, call_debug_id)
2530 __field(rxrpc_serial_t, ping_serial)
2531 __field(rxrpc_serial_t, resp_serial)
2532 ),
2533
2534 TP_fast_assign(
2535 __entry->peer_debug_id = conn->peer->debug_id;
2536 __entry->call_debug_id = conn->pmtud_call;
2537 __entry->ping_serial = conn->pmtud_probe;
2538 __entry->resp_serial = resp_serial;
2539 ),
2540
2541 TP_printk("P=%08x c=%08x pr=%08x rr=%08x",
2542 __entry->peer_debug_id,
2543 __entry->call_debug_id,
2544 __entry->ping_serial,
2545 __entry->resp_serial)
2546 );
2547
2548TRACE_EVENT(rxrpc_pmtud_reduce,
2549 TP_PROTO(struct rxrpc_peer *peer, rxrpc_serial_t serial,
2550 unsigned int max_data, enum rxrpc_pmtud_reduce_trace reason),
2551
2552 TP_ARGS(peer, serial, max_data, reason),
2553
2554 TP_STRUCT__entry(
2555 __field(unsigned int, peer_debug_id)
2556 __field(rxrpc_serial_t, serial)
2557 __field(unsigned int, max_data)
2558 __field(enum rxrpc_pmtud_reduce_trace, reason)
2559 ),
2560
2561 TP_fast_assign(
2562 __entry->peer_debug_id = peer->debug_id;
2563 __entry->serial = serial;
2564 __entry->max_data = max_data;
2565 __entry->reason = reason;
2566 ),
2567
2568 TP_printk("P=%08x %s r=%08x m=%u",
2569 __entry->peer_debug_id,
2570 __print_symbolic(__entry->reason, rxrpc_pmtud_reduce_traces),
2571 __entry->serial, __entry->max_data)
2572 );
2573
2574TRACE_EVENT(rxrpc_rack,
2575 TP_PROTO(struct rxrpc_call *call, ktime_t timo),
2576
2577 TP_ARGS(call, timo),
2578
2579 TP_STRUCT__entry(
2580 __field(unsigned int, call)
2581 __field(rxrpc_serial_t, ack_serial)
2582 __field(rxrpc_seq_t, seq)
2583 __field(enum rxrpc_rack_timer_mode, mode)
2584 __field(unsigned short, nr_sent)
2585 __field(unsigned short, nr_lost)
2586 __field(unsigned short, nr_resent)
2587 __field(unsigned short, nr_sacked)
2588 __field(ktime_t, timo)
2589 ),
2590
2591 TP_fast_assign(
2592 __entry->call = call->debug_id;
2593 __entry->ack_serial = call->rx_serial;
2594 __entry->seq = call->rack_end_seq;
2595 __entry->mode = call->rack_timer_mode;
2596 __entry->nr_sent = call->tx_nr_sent;
2597 __entry->nr_lost = call->tx_nr_lost;
2598 __entry->nr_resent = call->tx_nr_resent;
2599 __entry->nr_sacked = call->acks_nr_sacks;
2600 __entry->timo = timo;
2601 ),
2602
2603 TP_printk("c=%08x r=%08x q=%08x %s slrs=%u,%u,%u,%u t=%lld",
2604 __entry->call, __entry->ack_serial, __entry->seq,
2605 __print_symbolic(__entry->mode, rxrpc_rack_timer_modes),
2606 __entry->nr_sent, __entry->nr_lost,
2607 __entry->nr_resent, __entry->nr_sacked,
2608 ktime_to_us(__entry->timo))
2609 );
2610
2611TRACE_EVENT(rxrpc_rack_update,
2612 TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary),
2613
2614 TP_ARGS(call, summary),
2615
2616 TP_STRUCT__entry(
2617 __field(unsigned int, call)
2618 __field(rxrpc_serial_t, ack_serial)
2619 __field(rxrpc_seq_t, seq)
2620 __field(int, xmit_ts)
2621 ),
2622
2623 TP_fast_assign(
2624 __entry->call = call->debug_id;
2625 __entry->ack_serial = call->rx_serial;
2626 __entry->seq = call->rack_end_seq;
2627 __entry->xmit_ts = ktime_sub(call->acks_latest_ts, call->rack_xmit_ts);
2628 ),
2629
2630 TP_printk("c=%08x r=%08x q=%08x xt=%lld",
2631 __entry->call, __entry->ack_serial, __entry->seq,
2632 ktime_to_us(__entry->xmit_ts))
2633 );
2634
2635TRACE_EVENT(rxrpc_rack_scan_loss,
2636 TP_PROTO(struct rxrpc_call *call),
2637
2638 TP_ARGS(call),
2639
2640 TP_STRUCT__entry(
2641 __field(unsigned int, call)
2642 __field(ktime_t, rack_rtt)
2643 __field(ktime_t, rack_reo_wnd)
2644 ),
2645
2646 TP_fast_assign(
2647 __entry->call = call->debug_id;
2648 __entry->rack_rtt = call->rack_rtt;
2649 __entry->rack_reo_wnd = call->rack_reo_wnd;
2650 ),
2651
2652 TP_printk("c=%08x rtt=%lld reow=%lld",
2653 __entry->call, ktime_to_us(__entry->rack_rtt),
2654 ktime_to_us(__entry->rack_reo_wnd))
2655 );
2656
2657TRACE_EVENT(rxrpc_rack_scan_loss_tq,
2658 TP_PROTO(struct rxrpc_call *call, const struct rxrpc_txqueue *tq,
2659 unsigned long nacks),
2660
2661 TP_ARGS(call, tq, nacks),
2662
2663 TP_STRUCT__entry(
2664 __field(unsigned int, call)
2665 __field(rxrpc_seq_t, qbase)
2666 __field(unsigned long, nacks)
2667 __field(unsigned long, lost)
2668 __field(unsigned long, retrans)
2669 ),
2670
2671 TP_fast_assign(
2672 __entry->call = call->debug_id;
2673 __entry->qbase = tq->qbase;
2674 __entry->nacks = nacks;
2675 __entry->lost = tq->segment_lost;
2676 __entry->retrans = tq->segment_retransmitted;
2677 ),
2678
2679 TP_printk("c=%08x q=%08x n=%lx l=%lx r=%lx",
2680 __entry->call, __entry->qbase,
2681 __entry->nacks, __entry->lost, __entry->retrans)
2682 );
2683
2684TRACE_EVENT(rxrpc_rack_detect_loss,
2685 TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary,
2686 rxrpc_seq_t seq),
2687
2688 TP_ARGS(call, summary, seq),
2689
2690 TP_STRUCT__entry(
2691 __field(unsigned int, call)
2692 __field(rxrpc_serial_t, ack_serial)
2693 __field(rxrpc_seq_t, seq)
2694 ),
2695
2696 TP_fast_assign(
2697 __entry->call = call->debug_id;
2698 __entry->ack_serial = call->rx_serial;
2699 __entry->seq = seq;
2700 ),
2701
2702 TP_printk("c=%08x r=%08x q=%08x",
2703 __entry->call, __entry->ack_serial, __entry->seq)
2704 );
2705
2706TRACE_EVENT(rxrpc_rack_mark_loss_tq,
2707 TP_PROTO(struct rxrpc_call *call, const struct rxrpc_txqueue *tq),
2708
2709 TP_ARGS(call, tq),
2710
2711 TP_STRUCT__entry(
2712 __field(unsigned int, call)
2713 __field(rxrpc_seq_t, qbase)
2714 __field(rxrpc_seq_t, trans)
2715 __field(unsigned long, acked)
2716 __field(unsigned long, lost)
2717 __field(unsigned long, retrans)
2718 ),
2719
2720 TP_fast_assign(
2721 __entry->call = call->debug_id;
2722 __entry->qbase = tq->qbase;
2723 __entry->trans = call->tx_transmitted;
2724 __entry->acked = tq->segment_acked;
2725 __entry->lost = tq->segment_lost;
2726 __entry->retrans = tq->segment_retransmitted;
2727 ),
2728
2729 TP_printk("c=%08x tq=%08x txq=%08x a=%lx l=%lx r=%lx",
2730 __entry->call, __entry->qbase, __entry->trans,
2731 __entry->acked, __entry->lost, __entry->retrans)
2732 );
2733
2734TRACE_EVENT(rxrpc_tlp_probe,
2735 TP_PROTO(struct rxrpc_call *call, enum rxrpc_tlp_probe_trace trace),
2736
2737 TP_ARGS(call, trace),
2738
2739 TP_STRUCT__entry(
2740 __field(unsigned int, call)
2741 __field(rxrpc_serial_t, serial)
2742 __field(rxrpc_seq_t, seq)
2743 __field(enum rxrpc_tlp_probe_trace, trace)
2744 ),
2745
2746 TP_fast_assign(
2747 __entry->call = call->debug_id;
2748 __entry->serial = call->tlp_serial;
2749 __entry->seq = call->tlp_seq;
2750 __entry->trace = trace;
2751 ),
2752
2753 TP_printk("c=%08x r=%08x pq=%08x %s",
2754 __entry->call, __entry->serial, __entry->seq,
2755 __print_symbolic(__entry->trace, rxrpc_tlp_probe_traces))
2756 );
2757
2758TRACE_EVENT(rxrpc_tlp_ack,
2759 TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary,
2760 enum rxrpc_tlp_ack_trace trace),
2761
2762 TP_ARGS(call, summary, trace),
2763
2764 TP_STRUCT__entry(
2765 __field(unsigned int, call)
2766 __field(rxrpc_serial_t, serial)
2767 __field(rxrpc_seq_t, tlp_seq)
2768 __field(rxrpc_seq_t, hard_ack)
2769 __field(enum rxrpc_tlp_ack_trace, trace)
2770 ),
2771
2772 TP_fast_assign(
2773 __entry->call = call->debug_id;
2774 __entry->serial = call->tlp_serial;
2775 __entry->tlp_seq = call->tlp_seq;
2776 __entry->hard_ack = call->acks_hard_ack;
2777 __entry->trace = trace;
2778 ),
2779
2780 TP_printk("c=%08x r=%08x pq=%08x hq=%08x %s",
2781 __entry->call, __entry->serial,
2782 __entry->tlp_seq, __entry->hard_ack,
2783 __print_symbolic(__entry->trace, rxrpc_tlp_ack_traces))
2784 );
2785
2786TRACE_EVENT(rxrpc_rack_timer,
2787 TP_PROTO(struct rxrpc_call *call, ktime_t delay, bool exp),
2788
2789 TP_ARGS(call, delay, exp),
2790
2791 TP_STRUCT__entry(
2792 __field(unsigned int, call)
2793 __field(bool, exp)
2794 __field(enum rxrpc_rack_timer_mode, mode)
2795 __field(ktime_t, delay)
2796 ),
2797
2798 TP_fast_assign(
2799 __entry->call = call->debug_id;
2800 __entry->exp = exp;
2801 __entry->mode = call->rack_timer_mode;
2802 __entry->delay = delay;
2803 ),
2804
2805 TP_printk("c=%08x %s %s to=%lld",
2806 __entry->call,
2807 __entry->exp ? "Exp" : "Set",
2808 __print_symbolic(__entry->mode, rxrpc_rack_timer_modes),
2809 ktime_to_us(__entry->delay))
2810 );
2811
2812TRACE_EVENT(rxrpc_rxgk_rekey,
2813 TP_PROTO(struct rxrpc_connection *conn,
2814 unsigned int current_key, unsigned int requested_key),
2815
2816 TP_ARGS(conn, current_key, requested_key),
2817
2818 TP_STRUCT__entry(
2819 __field(unsigned int, conn)
2820 __field(unsigned int, current_key)
2821 __field(unsigned int, requested_key)
2822 ),
2823
2824 TP_fast_assign(
2825 __entry->conn = conn->debug_id;
2826 __entry->current_key = current_key;
2827 __entry->requested_key = requested_key;
2828 ),
2829
2830 TP_printk("C=%08x cur=%x req=%x",
2831 __entry->conn,
2832 __entry->current_key,
2833 __entry->requested_key)
2834 );
2835
2836#undef EM
2837#undef E_
2838
2839#endif /* RXRPC_TRACE_ONLY_DEFINE_ENUMS */
2840#endif /* _TRACE_RXRPC_H */
2841
2842/* This part must be outside protection */
2843#include <trace/define_trace.h>
2844

source code of linux/include/trace/events/rxrpc.h