David Howells | df844fd | 2016-08-23 15:27:24 +0100 | [diff] [blame] | 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 | |
David Howells | 363deea | 2016-09-17 10:49:14 +0100 | [diff] [blame] | 19 | TRACE_EVENT(rxrpc_conn, |
| 20 | TP_PROTO(struct rxrpc_connection *conn, enum rxrpc_conn_trace op, |
| 21 | int usage, const void *where), |
| 22 | |
| 23 | TP_ARGS(conn, op, usage, where), |
| 24 | |
| 25 | TP_STRUCT__entry( |
| 26 | __field(struct rxrpc_connection *, conn ) |
| 27 | __field(int, op ) |
| 28 | __field(int, usage ) |
| 29 | __field(const void *, where ) |
| 30 | ), |
| 31 | |
| 32 | TP_fast_assign( |
| 33 | __entry->conn = conn; |
| 34 | __entry->op = op; |
| 35 | __entry->usage = usage; |
| 36 | __entry->where = where; |
| 37 | ), |
| 38 | |
| 39 | TP_printk("C=%p %s u=%d sp=%pSR", |
| 40 | __entry->conn, |
| 41 | rxrpc_conn_traces[__entry->op], |
| 42 | __entry->usage, |
| 43 | __entry->where) |
| 44 | ); |
| 45 | |
| 46 | TRACE_EVENT(rxrpc_client, |
| 47 | TP_PROTO(struct rxrpc_connection *conn, int channel, |
| 48 | enum rxrpc_client_trace op), |
| 49 | |
| 50 | TP_ARGS(conn, channel, op), |
| 51 | |
| 52 | TP_STRUCT__entry( |
| 53 | __field(struct rxrpc_connection *, conn ) |
| 54 | __field(u32, cid ) |
| 55 | __field(int, channel ) |
| 56 | __field(int, usage ) |
| 57 | __field(enum rxrpc_client_trace, op ) |
| 58 | __field(enum rxrpc_conn_cache_state, cs ) |
| 59 | ), |
| 60 | |
| 61 | TP_fast_assign( |
| 62 | __entry->conn = conn; |
| 63 | __entry->channel = channel; |
| 64 | __entry->usage = atomic_read(&conn->usage); |
| 65 | __entry->op = op; |
| 66 | __entry->cid = conn->proto.cid; |
| 67 | __entry->cs = conn->cache_state; |
| 68 | ), |
| 69 | |
| 70 | TP_printk("C=%p h=%2d %s %s i=%08x u=%d", |
| 71 | __entry->conn, |
| 72 | __entry->channel, |
| 73 | rxrpc_client_traces[__entry->op], |
| 74 | rxrpc_conn_cache_states[__entry->cs], |
| 75 | __entry->cid, |
| 76 | __entry->usage) |
| 77 | ); |
| 78 | |
David Howells | e34d423 | 2016-08-30 09:49:29 +0100 | [diff] [blame] | 79 | TRACE_EVENT(rxrpc_call, |
David Howells | fff72429 | 2016-09-07 14:34:21 +0100 | [diff] [blame] | 80 | TP_PROTO(struct rxrpc_call *call, enum rxrpc_call_trace op, |
David Howells | 2ab2721 | 2016-09-08 11:10:12 +0100 | [diff] [blame] | 81 | int usage, const void *where, const void *aux), |
David Howells | e34d423 | 2016-08-30 09:49:29 +0100 | [diff] [blame] | 82 | |
David Howells | 2ab2721 | 2016-09-08 11:10:12 +0100 | [diff] [blame] | 83 | TP_ARGS(call, op, usage, where, aux), |
David Howells | e34d423 | 2016-08-30 09:49:29 +0100 | [diff] [blame] | 84 | |
| 85 | TP_STRUCT__entry( |
| 86 | __field(struct rxrpc_call *, call ) |
| 87 | __field(int, op ) |
| 88 | __field(int, usage ) |
David Howells | e34d423 | 2016-08-30 09:49:29 +0100 | [diff] [blame] | 89 | __field(const void *, where ) |
| 90 | __field(const void *, aux ) |
| 91 | ), |
| 92 | |
| 93 | TP_fast_assign( |
| 94 | __entry->call = call; |
| 95 | __entry->op = op; |
| 96 | __entry->usage = usage; |
David Howells | e34d423 | 2016-08-30 09:49:29 +0100 | [diff] [blame] | 97 | __entry->where = where; |
| 98 | __entry->aux = aux; |
| 99 | ), |
| 100 | |
David Howells | 2ab2721 | 2016-09-08 11:10:12 +0100 | [diff] [blame] | 101 | TP_printk("c=%p %s u=%d sp=%pSR a=%p", |
David Howells | e34d423 | 2016-08-30 09:49:29 +0100 | [diff] [blame] | 102 | __entry->call, |
David Howells | fff72429 | 2016-09-07 14:34:21 +0100 | [diff] [blame] | 103 | rxrpc_call_traces[__entry->op], |
David Howells | e34d423 | 2016-08-30 09:49:29 +0100 | [diff] [blame] | 104 | __entry->usage, |
David Howells | e34d423 | 2016-08-30 09:49:29 +0100 | [diff] [blame] | 105 | __entry->where, |
| 106 | __entry->aux) |
| 107 | ); |
| 108 | |
David Howells | df844fd | 2016-08-23 15:27:24 +0100 | [diff] [blame] | 109 | TRACE_EVENT(rxrpc_skb, |
David Howells | 71f3ca4 | 2016-09-17 10:49:14 +0100 | [diff] [blame] | 110 | TP_PROTO(struct sk_buff *skb, enum rxrpc_skb_trace op, |
| 111 | int usage, int mod_count, const void *where), |
David Howells | df844fd | 2016-08-23 15:27:24 +0100 | [diff] [blame] | 112 | |
| 113 | TP_ARGS(skb, op, usage, mod_count, where), |
| 114 | |
| 115 | TP_STRUCT__entry( |
| 116 | __field(struct sk_buff *, skb ) |
David Howells | 71f3ca4 | 2016-09-17 10:49:14 +0100 | [diff] [blame] | 117 | __field(enum rxrpc_skb_trace, op ) |
David Howells | df844fd | 2016-08-23 15:27:24 +0100 | [diff] [blame] | 118 | __field(int, usage ) |
| 119 | __field(int, mod_count ) |
| 120 | __field(const void *, where ) |
| 121 | ), |
| 122 | |
| 123 | TP_fast_assign( |
| 124 | __entry->skb = skb; |
| 125 | __entry->op = op; |
| 126 | __entry->usage = usage; |
| 127 | __entry->mod_count = mod_count; |
| 128 | __entry->where = where; |
| 129 | ), |
| 130 | |
| 131 | TP_printk("s=%p %s u=%d m=%d p=%pSR", |
| 132 | __entry->skb, |
David Howells | 71f3ca4 | 2016-09-17 10:49:14 +0100 | [diff] [blame] | 133 | rxrpc_skb_traces[__entry->op], |
David Howells | df844fd | 2016-08-23 15:27:24 +0100 | [diff] [blame] | 134 | __entry->usage, |
| 135 | __entry->mod_count, |
| 136 | __entry->where) |
| 137 | ); |
| 138 | |
David Howells | 49e19ec | 2016-09-08 11:10:12 +0100 | [diff] [blame] | 139 | TRACE_EVENT(rxrpc_rx_packet, |
| 140 | TP_PROTO(struct rxrpc_skb_priv *sp), |
| 141 | |
| 142 | TP_ARGS(sp), |
| 143 | |
| 144 | TP_STRUCT__entry( |
| 145 | __field_struct(struct rxrpc_host_header, hdr ) |
| 146 | ), |
| 147 | |
| 148 | TP_fast_assign( |
| 149 | memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr)); |
| 150 | ), |
| 151 | |
David Howells | a3868bf | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 152 | TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s", |
David Howells | 49e19ec | 2016-09-08 11:10:12 +0100 | [diff] [blame] | 153 | __entry->hdr.epoch, __entry->hdr.cid, |
| 154 | __entry->hdr.callNumber, __entry->hdr.serviceId, |
| 155 | __entry->hdr.serial, __entry->hdr.seq, |
David Howells | a3868bf | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 156 | __entry->hdr.type, __entry->hdr.flags, |
| 157 | __entry->hdr.type <= 15 ? rxrpc_pkts[__entry->hdr.type] : "?UNK") |
David Howells | 49e19ec | 2016-09-08 11:10:12 +0100 | [diff] [blame] | 158 | ); |
| 159 | |
| 160 | TRACE_EVENT(rxrpc_rx_done, |
| 161 | TP_PROTO(int result, int abort_code), |
| 162 | |
| 163 | TP_ARGS(result, abort_code), |
| 164 | |
| 165 | TP_STRUCT__entry( |
| 166 | __field(int, result ) |
| 167 | __field(int, abort_code ) |
| 168 | ), |
| 169 | |
| 170 | TP_fast_assign( |
| 171 | __entry->result = result; |
| 172 | __entry->abort_code = abort_code; |
| 173 | ), |
| 174 | |
| 175 | TP_printk("r=%d a=%d", __entry->result, __entry->abort_code) |
| 176 | ); |
| 177 | |
David Howells | 5a42976 | 2016-09-06 22:19:51 +0100 | [diff] [blame] | 178 | TRACE_EVENT(rxrpc_abort, |
| 179 | TP_PROTO(const char *why, u32 cid, u32 call_id, rxrpc_seq_t seq, |
| 180 | int abort_code, int error), |
| 181 | |
| 182 | TP_ARGS(why, cid, call_id, seq, abort_code, error), |
| 183 | |
| 184 | TP_STRUCT__entry( |
| 185 | __array(char, why, 4 ) |
| 186 | __field(u32, cid ) |
| 187 | __field(u32, call_id ) |
| 188 | __field(rxrpc_seq_t, seq ) |
| 189 | __field(int, abort_code ) |
| 190 | __field(int, error ) |
| 191 | ), |
| 192 | |
| 193 | TP_fast_assign( |
| 194 | memcpy(__entry->why, why, 4); |
| 195 | __entry->cid = cid; |
| 196 | __entry->call_id = call_id; |
| 197 | __entry->abort_code = abort_code; |
| 198 | __entry->error = error; |
| 199 | __entry->seq = seq; |
| 200 | ), |
| 201 | |
| 202 | TP_printk("%08x:%08x s=%u a=%d e=%d %s", |
| 203 | __entry->cid, __entry->call_id, __entry->seq, |
| 204 | __entry->abort_code, __entry->error, __entry->why) |
| 205 | ); |
| 206 | |
David Howells | a124fe3 | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 207 | TRACE_EVENT(rxrpc_transmit, |
| 208 | TP_PROTO(struct rxrpc_call *call, enum rxrpc_transmit_trace why), |
| 209 | |
| 210 | TP_ARGS(call, why), |
| 211 | |
| 212 | TP_STRUCT__entry( |
| 213 | __field(struct rxrpc_call *, call ) |
| 214 | __field(enum rxrpc_transmit_trace, why ) |
| 215 | __field(rxrpc_seq_t, tx_hard_ack ) |
| 216 | __field(rxrpc_seq_t, tx_top ) |
| 217 | ), |
| 218 | |
| 219 | TP_fast_assign( |
| 220 | __entry->call = call; |
| 221 | __entry->why = why; |
| 222 | __entry->tx_hard_ack = call->tx_hard_ack; |
| 223 | __entry->tx_top = call->tx_top; |
| 224 | ), |
| 225 | |
| 226 | TP_printk("c=%p %s f=%08x n=%u", |
| 227 | __entry->call, |
| 228 | rxrpc_transmit_traces[__entry->why], |
| 229 | __entry->tx_hard_ack + 1, |
| 230 | __entry->tx_top - __entry->tx_hard_ack) |
| 231 | ); |
| 232 | |
David Howells | ec71eb9 | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 233 | TRACE_EVENT(rxrpc_rx_ack, |
| 234 | TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t first, u8 reason, u8 n_acks), |
| 235 | |
| 236 | TP_ARGS(call, first, reason, n_acks), |
| 237 | |
| 238 | TP_STRUCT__entry( |
| 239 | __field(struct rxrpc_call *, call ) |
| 240 | __field(rxrpc_seq_t, first ) |
| 241 | __field(u8, reason ) |
| 242 | __field(u8, n_acks ) |
| 243 | ), |
| 244 | |
| 245 | TP_fast_assign( |
| 246 | __entry->call = call; |
| 247 | __entry->first = first; |
| 248 | __entry->reason = reason; |
| 249 | __entry->n_acks = n_acks; |
| 250 | ), |
| 251 | |
| 252 | TP_printk("c=%p %s f=%08x n=%u", |
| 253 | __entry->call, |
David Howells | 9c7ad43 | 2016-09-23 13:50:40 +0100 | [diff] [blame] | 254 | rxrpc_ack_names[__entry->reason], |
David Howells | ec71eb9 | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 255 | __entry->first, |
| 256 | __entry->n_acks) |
| 257 | ); |
| 258 | |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 259 | TRACE_EVENT(rxrpc_tx_data, |
| 260 | TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, |
David Howells | a176707 | 2016-09-29 22:37:15 +0100 | [diff] [blame] | 261 | rxrpc_serial_t serial, u8 flags, bool retrans, bool lose), |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 262 | |
David Howells | a176707 | 2016-09-29 22:37:15 +0100 | [diff] [blame] | 263 | TP_ARGS(call, seq, serial, flags, retrans, lose), |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 264 | |
| 265 | TP_STRUCT__entry( |
| 266 | __field(struct rxrpc_call *, call ) |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 267 | __field(rxrpc_seq_t, seq ) |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 268 | __field(rxrpc_serial_t, serial ) |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 269 | __field(u8, flags ) |
David Howells | a176707 | 2016-09-29 22:37:15 +0100 | [diff] [blame] | 270 | __field(bool, retrans ) |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 271 | __field(bool, lose ) |
| 272 | ), |
| 273 | |
| 274 | TP_fast_assign( |
| 275 | __entry->call = call; |
| 276 | __entry->seq = seq; |
| 277 | __entry->serial = serial; |
| 278 | __entry->flags = flags; |
David Howells | a176707 | 2016-09-29 22:37:15 +0100 | [diff] [blame] | 279 | __entry->retrans = retrans; |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 280 | __entry->lose = lose; |
| 281 | ), |
| 282 | |
David Howells | 265a44b | 2016-09-30 08:50:42 +0100 | [diff] [blame] | 283 | TP_printk("c=%p DATA %08x q=%08x fl=%02x%s%s", |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 284 | __entry->call, |
| 285 | __entry->serial, |
| 286 | __entry->seq, |
| 287 | __entry->flags, |
David Howells | 265a44b | 2016-09-30 08:50:42 +0100 | [diff] [blame] | 288 | __entry->retrans ? " *RETRANS*" : "", |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 289 | __entry->lose ? " *LOSE*" : "") |
| 290 | ); |
| 291 | |
| 292 | TRACE_EVENT(rxrpc_tx_ack, |
| 293 | TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial, |
| 294 | rxrpc_seq_t ack_first, rxrpc_serial_t ack_serial, |
| 295 | u8 reason, u8 n_acks), |
| 296 | |
| 297 | TP_ARGS(call, serial, ack_first, ack_serial, reason, n_acks), |
| 298 | |
| 299 | TP_STRUCT__entry( |
| 300 | __field(struct rxrpc_call *, call ) |
| 301 | __field(rxrpc_serial_t, serial ) |
| 302 | __field(rxrpc_seq_t, ack_first ) |
| 303 | __field(rxrpc_serial_t, ack_serial ) |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 304 | __field(u8, reason ) |
| 305 | __field(u8, n_acks ) |
| 306 | ), |
| 307 | |
| 308 | TP_fast_assign( |
| 309 | __entry->call = call; |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 310 | __entry->serial = serial; |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 311 | __entry->ack_first = ack_first; |
| 312 | __entry->ack_serial = ack_serial; |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 313 | __entry->reason = reason; |
| 314 | __entry->n_acks = n_acks; |
| 315 | ), |
| 316 | |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 317 | TP_printk(" c=%p ACK %08x %s f=%08x r=%08x n=%u", |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 318 | __entry->call, |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 319 | __entry->serial, |
David Howells | 9c7ad43 | 2016-09-23 13:50:40 +0100 | [diff] [blame] | 320 | rxrpc_ack_names[__entry->reason], |
David Howells | be832ae | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 321 | __entry->ack_first, |
| 322 | __entry->ack_serial, |
David Howells | f3639df | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 323 | __entry->n_acks) |
| 324 | ); |
| 325 | |
David Howells | 58dc63c | 2016-09-17 10:49:13 +0100 | [diff] [blame] | 326 | TRACE_EVENT(rxrpc_receive, |
| 327 | TP_PROTO(struct rxrpc_call *call, enum rxrpc_receive_trace why, |
| 328 | rxrpc_serial_t serial, rxrpc_seq_t seq), |
| 329 | |
| 330 | TP_ARGS(call, why, serial, seq), |
| 331 | |
| 332 | TP_STRUCT__entry( |
| 333 | __field(struct rxrpc_call *, call ) |
| 334 | __field(enum rxrpc_receive_trace, why ) |
| 335 | __field(rxrpc_serial_t, serial ) |
| 336 | __field(rxrpc_seq_t, seq ) |
| 337 | __field(rxrpc_seq_t, hard_ack ) |
| 338 | __field(rxrpc_seq_t, top ) |
| 339 | ), |
| 340 | |
| 341 | TP_fast_assign( |
| 342 | __entry->call = call; |
| 343 | __entry->why = why; |
| 344 | __entry->serial = serial; |
| 345 | __entry->seq = seq; |
| 346 | __entry->hard_ack = call->rx_hard_ack; |
| 347 | __entry->top = call->rx_top; |
| 348 | ), |
| 349 | |
| 350 | TP_printk("c=%p %s r=%08x q=%08x w=%08x-%08x", |
| 351 | __entry->call, |
| 352 | rxrpc_receive_traces[__entry->why], |
| 353 | __entry->serial, |
| 354 | __entry->seq, |
| 355 | __entry->hard_ack, |
| 356 | __entry->top) |
| 357 | ); |
| 358 | |
David Howells | 8499790 | 2016-09-17 11:13:31 +0100 | [diff] [blame] | 359 | TRACE_EVENT(rxrpc_recvmsg, |
| 360 | TP_PROTO(struct rxrpc_call *call, enum rxrpc_recvmsg_trace why, |
| 361 | rxrpc_seq_t seq, unsigned int offset, unsigned int len, |
| 362 | int ret), |
| 363 | |
| 364 | TP_ARGS(call, why, seq, offset, len, ret), |
| 365 | |
| 366 | TP_STRUCT__entry( |
| 367 | __field(struct rxrpc_call *, call ) |
| 368 | __field(enum rxrpc_recvmsg_trace, why ) |
| 369 | __field(rxrpc_seq_t, seq ) |
| 370 | __field(unsigned int, offset ) |
| 371 | __field(unsigned int, len ) |
| 372 | __field(int, ret ) |
| 373 | ), |
| 374 | |
| 375 | TP_fast_assign( |
| 376 | __entry->call = call; |
| 377 | __entry->why = why; |
| 378 | __entry->seq = seq; |
| 379 | __entry->offset = offset; |
| 380 | __entry->len = len; |
| 381 | __entry->ret = ret; |
| 382 | ), |
| 383 | |
| 384 | TP_printk("c=%p %s q=%08x o=%u l=%u ret=%d", |
| 385 | __entry->call, |
| 386 | rxrpc_recvmsg_traces[__entry->why], |
| 387 | __entry->seq, |
| 388 | __entry->offset, |
| 389 | __entry->len, |
| 390 | __entry->ret) |
| 391 | ); |
| 392 | |
David Howells | cf1a647 | 2016-09-22 00:41:53 +0100 | [diff] [blame] | 393 | TRACE_EVENT(rxrpc_rtt_tx, |
| 394 | TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_tx_trace why, |
| 395 | rxrpc_serial_t send_serial), |
| 396 | |
| 397 | TP_ARGS(call, why, send_serial), |
| 398 | |
| 399 | TP_STRUCT__entry( |
| 400 | __field(struct rxrpc_call *, call ) |
| 401 | __field(enum rxrpc_rtt_tx_trace, why ) |
| 402 | __field(rxrpc_serial_t, send_serial ) |
| 403 | ), |
| 404 | |
| 405 | TP_fast_assign( |
| 406 | __entry->call = call; |
| 407 | __entry->why = why; |
| 408 | __entry->send_serial = send_serial; |
| 409 | ), |
| 410 | |
| 411 | TP_printk("c=%p %s sr=%08x", |
| 412 | __entry->call, |
| 413 | rxrpc_rtt_tx_traces[__entry->why], |
| 414 | __entry->send_serial) |
| 415 | ); |
| 416 | |
| 417 | TRACE_EVENT(rxrpc_rtt_rx, |
| 418 | TP_PROTO(struct rxrpc_call *call, enum rxrpc_rtt_rx_trace why, |
| 419 | rxrpc_serial_t send_serial, rxrpc_serial_t resp_serial, |
| 420 | s64 rtt, u8 nr, s64 avg), |
| 421 | |
| 422 | TP_ARGS(call, why, send_serial, resp_serial, rtt, nr, avg), |
| 423 | |
| 424 | TP_STRUCT__entry( |
| 425 | __field(struct rxrpc_call *, call ) |
| 426 | __field(enum rxrpc_rtt_rx_trace, why ) |
| 427 | __field(u8, nr ) |
| 428 | __field(rxrpc_serial_t, send_serial ) |
| 429 | __field(rxrpc_serial_t, resp_serial ) |
| 430 | __field(s64, rtt ) |
| 431 | __field(u64, avg ) |
| 432 | ), |
| 433 | |
| 434 | TP_fast_assign( |
| 435 | __entry->call = call; |
| 436 | __entry->why = why; |
| 437 | __entry->send_serial = send_serial; |
| 438 | __entry->resp_serial = resp_serial; |
| 439 | __entry->rtt = rtt; |
| 440 | __entry->nr = nr; |
| 441 | __entry->avg = avg; |
| 442 | ), |
| 443 | |
| 444 | TP_printk("c=%p %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld", |
| 445 | __entry->call, |
| 446 | rxrpc_rtt_rx_traces[__entry->why], |
| 447 | __entry->send_serial, |
| 448 | __entry->resp_serial, |
| 449 | __entry->rtt, |
| 450 | __entry->nr, |
| 451 | __entry->avg) |
| 452 | ); |
| 453 | |
David Howells | fc7ab6d | 2016-09-23 15:22:36 +0100 | [diff] [blame] | 454 | TRACE_EVENT(rxrpc_timer, |
| 455 | TP_PROTO(struct rxrpc_call *call, enum rxrpc_timer_trace why, |
David Howells | df0adc7 | 2016-09-26 22:12:49 +0100 | [diff] [blame] | 456 | ktime_t now, unsigned long now_j), |
David Howells | fc7ab6d | 2016-09-23 15:22:36 +0100 | [diff] [blame] | 457 | |
David Howells | df0adc7 | 2016-09-26 22:12:49 +0100 | [diff] [blame] | 458 | TP_ARGS(call, why, now, now_j), |
David Howells | fc7ab6d | 2016-09-23 15:22:36 +0100 | [diff] [blame] | 459 | |
| 460 | TP_STRUCT__entry( |
| 461 | __field(struct rxrpc_call *, call ) |
| 462 | __field(enum rxrpc_timer_trace, why ) |
David Howells | df0adc7 | 2016-09-26 22:12:49 +0100 | [diff] [blame] | 463 | __field_struct(ktime_t, now ) |
| 464 | __field_struct(ktime_t, expire_at ) |
| 465 | __field_struct(ktime_t, ack_at ) |
| 466 | __field_struct(ktime_t, resend_at ) |
| 467 | __field(unsigned long, now_j ) |
David Howells | fc7ab6d | 2016-09-23 15:22:36 +0100 | [diff] [blame] | 468 | __field(unsigned long, timer ) |
| 469 | ), |
| 470 | |
| 471 | TP_fast_assign( |
| 472 | __entry->call = call; |
| 473 | __entry->why = why; |
| 474 | __entry->now = now; |
| 475 | __entry->expire_at = call->expire_at; |
| 476 | __entry->ack_at = call->ack_at; |
| 477 | __entry->resend_at = call->resend_at; |
David Howells | df0adc7 | 2016-09-26 22:12:49 +0100 | [diff] [blame] | 478 | __entry->now_j = now_j; |
David Howells | fc7ab6d | 2016-09-23 15:22:36 +0100 | [diff] [blame] | 479 | __entry->timer = call->timer.expires; |
| 480 | ), |
| 481 | |
David Howells | df0adc7 | 2016-09-26 22:12:49 +0100 | [diff] [blame] | 482 | TP_printk("c=%p %s x=%lld a=%lld r=%lld t=%ld", |
David Howells | fc7ab6d | 2016-09-23 15:22:36 +0100 | [diff] [blame] | 483 | __entry->call, |
| 484 | rxrpc_timer_traces[__entry->why], |
David Howells | df0adc7 | 2016-09-26 22:12:49 +0100 | [diff] [blame] | 485 | ktime_to_ns(ktime_sub(__entry->expire_at, __entry->now)), |
| 486 | ktime_to_ns(ktime_sub(__entry->ack_at, __entry->now)), |
| 487 | ktime_to_ns(ktime_sub(__entry->resend_at, __entry->now)), |
| 488 | __entry->timer - __entry->now_j) |
David Howells | fc7ab6d | 2016-09-23 15:22:36 +0100 | [diff] [blame] | 489 | ); |
| 490 | |
David Howells | 89b475a | 2016-09-23 12:39:22 +0100 | [diff] [blame] | 491 | TRACE_EVENT(rxrpc_rx_lose, |
| 492 | TP_PROTO(struct rxrpc_skb_priv *sp), |
| 493 | |
| 494 | TP_ARGS(sp), |
| 495 | |
| 496 | TP_STRUCT__entry( |
| 497 | __field_struct(struct rxrpc_host_header, hdr ) |
| 498 | ), |
| 499 | |
| 500 | TP_fast_assign( |
| 501 | memcpy(&__entry->hdr, &sp->hdr, sizeof(__entry->hdr)); |
| 502 | ), |
| 503 | |
| 504 | TP_printk("%08x:%08x:%08x:%04x %08x %08x %02x %02x %s *LOSE*", |
| 505 | __entry->hdr.epoch, __entry->hdr.cid, |
| 506 | __entry->hdr.callNumber, __entry->hdr.serviceId, |
| 507 | __entry->hdr.serial, __entry->hdr.seq, |
| 508 | __entry->hdr.type, __entry->hdr.flags, |
| 509 | __entry->hdr.type <= 15 ? rxrpc_pkts[__entry->hdr.type] : "?UNK") |
| 510 | ); |
| 511 | |
David Howells | 9c7ad43 | 2016-09-23 13:50:40 +0100 | [diff] [blame] | 512 | TRACE_EVENT(rxrpc_propose_ack, |
| 513 | TP_PROTO(struct rxrpc_call *call, enum rxrpc_propose_ack_trace why, |
| 514 | u8 ack_reason, rxrpc_serial_t serial, bool immediate, |
| 515 | bool background, enum rxrpc_propose_ack_outcome outcome), |
| 516 | |
| 517 | TP_ARGS(call, why, ack_reason, serial, immediate, background, |
| 518 | outcome), |
| 519 | |
| 520 | TP_STRUCT__entry( |
| 521 | __field(struct rxrpc_call *, call ) |
| 522 | __field(enum rxrpc_propose_ack_trace, why ) |
| 523 | __field(rxrpc_serial_t, serial ) |
| 524 | __field(u8, ack_reason ) |
| 525 | __field(bool, immediate ) |
| 526 | __field(bool, background ) |
| 527 | __field(enum rxrpc_propose_ack_outcome, outcome ) |
| 528 | ), |
| 529 | |
| 530 | TP_fast_assign( |
| 531 | __entry->call = call; |
| 532 | __entry->why = why; |
| 533 | __entry->serial = serial; |
| 534 | __entry->ack_reason = ack_reason; |
| 535 | __entry->immediate = immediate; |
| 536 | __entry->background = background; |
| 537 | __entry->outcome = outcome; |
| 538 | ), |
| 539 | |
| 540 | TP_printk("c=%p %s %s r=%08x i=%u b=%u%s", |
| 541 | __entry->call, |
| 542 | rxrpc_propose_ack_traces[__entry->why], |
| 543 | rxrpc_ack_names[__entry->ack_reason], |
| 544 | __entry->serial, |
| 545 | __entry->immediate, |
| 546 | __entry->background, |
| 547 | rxrpc_propose_ack_outcomes[__entry->outcome]) |
| 548 | ); |
| 549 | |
David Howells | c6672e3 | 2016-09-23 13:58:55 +0100 | [diff] [blame] | 550 | TRACE_EVENT(rxrpc_retransmit, |
| 551 | TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq, u8 annotation, |
| 552 | s64 expiry), |
| 553 | |
| 554 | TP_ARGS(call, seq, annotation, expiry), |
| 555 | |
| 556 | TP_STRUCT__entry( |
| 557 | __field(struct rxrpc_call *, call ) |
| 558 | __field(rxrpc_seq_t, seq ) |
| 559 | __field(u8, annotation ) |
| 560 | __field(s64, expiry ) |
| 561 | ), |
| 562 | |
| 563 | TP_fast_assign( |
| 564 | __entry->call = call; |
| 565 | __entry->seq = seq; |
| 566 | __entry->annotation = annotation; |
| 567 | __entry->expiry = expiry; |
| 568 | ), |
| 569 | |
| 570 | TP_printk("c=%p q=%x a=%02x xp=%lld", |
| 571 | __entry->call, |
| 572 | __entry->seq, |
| 573 | __entry->annotation, |
| 574 | __entry->expiry) |
| 575 | ); |
| 576 | |
David Howells | 5749434 | 2016-09-24 18:05:27 +0100 | [diff] [blame] | 577 | TRACE_EVENT(rxrpc_congest, |
| 578 | TP_PROTO(struct rxrpc_call *call, struct rxrpc_ack_summary *summary, |
| 579 | rxrpc_serial_t ack_serial, enum rxrpc_congest_change change), |
| 580 | |
| 581 | TP_ARGS(call, summary, ack_serial, change), |
| 582 | |
| 583 | TP_STRUCT__entry( |
| 584 | __field(struct rxrpc_call *, call ) |
| 585 | __field(enum rxrpc_congest_change, change ) |
| 586 | __field(rxrpc_seq_t, hard_ack ) |
| 587 | __field(rxrpc_seq_t, top ) |
| 588 | __field(rxrpc_seq_t, lowest_nak ) |
| 589 | __field(rxrpc_serial_t, ack_serial ) |
| 590 | __field_struct(struct rxrpc_ack_summary, sum ) |
| 591 | ), |
| 592 | |
| 593 | TP_fast_assign( |
| 594 | __entry->call = call; |
| 595 | __entry->change = change; |
| 596 | __entry->hard_ack = call->tx_hard_ack; |
| 597 | __entry->top = call->tx_top; |
| 598 | __entry->lowest_nak = call->acks_lowest_nak; |
| 599 | __entry->ack_serial = ack_serial; |
| 600 | memcpy(&__entry->sum, summary, sizeof(__entry->sum)); |
| 601 | ), |
| 602 | |
| 603 | TP_printk("c=%p %08x %s %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", |
| 604 | __entry->call, |
| 605 | __entry->ack_serial, |
| 606 | rxrpc_ack_names[__entry->sum.ack_reason], |
| 607 | __entry->hard_ack, |
| 608 | rxrpc_congest_modes[__entry->sum.mode], |
| 609 | __entry->sum.cwnd, |
| 610 | __entry->sum.ssthresh, |
| 611 | __entry->sum.nr_acks, __entry->sum.nr_nacks, |
| 612 | __entry->sum.nr_new_acks, __entry->sum.nr_new_nacks, |
| 613 | __entry->sum.nr_rot_new_acks, |
| 614 | __entry->top - __entry->hard_ack, |
| 615 | __entry->sum.cumulative_acks, |
| 616 | __entry->sum.dup_acks, |
| 617 | __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "", |
| 618 | rxrpc_congest_changes[__entry->change], |
| 619 | __entry->sum.retrans_timeo ? " rTxTo" : "") |
| 620 | ); |
| 621 | |
David Howells | df844fd | 2016-08-23 15:27:24 +0100 | [diff] [blame] | 622 | #endif /* _TRACE_RXRPC_H */ |
| 623 | |
| 624 | /* This part must be outside protection */ |
| 625 | #include <trace/define_trace.h> |