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Merge tag 'trace-printf-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace...
[drm/drm-misc.git] / include / trace / events / sunrpc.h
blobb13dc275ef4a79940a940dd463b7a3eef5ca428b
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #undef TRACE_SYSTEM
3 #define TRACE_SYSTEM sunrpc
4
5 #if !defined(_TRACE_SUNRPC_H) || defined(TRACE_HEADER_MULTI_READ)
6 #define _TRACE_SUNRPC_H
7
8 #include <linux/sunrpc/sched.h>
9 #include <linux/sunrpc/clnt.h>
10 #include <linux/sunrpc/svc.h>
11 #include <linux/sunrpc/xprtsock.h>
12 #include <linux/sunrpc/svc_xprt.h>
13 #include <net/tcp_states.h>
14 #include <linux/net.h>
15 #include <linux/tracepoint.h>
16
17 #include <trace/misc/sunrpc.h>
18
19 TRACE_DEFINE_ENUM(SOCK_STREAM);
20 TRACE_DEFINE_ENUM(SOCK_DGRAM);
21 TRACE_DEFINE_ENUM(SOCK_RAW);
22 TRACE_DEFINE_ENUM(SOCK_RDM);
23 TRACE_DEFINE_ENUM(SOCK_SEQPACKET);
24 TRACE_DEFINE_ENUM(SOCK_DCCP);
25 TRACE_DEFINE_ENUM(SOCK_PACKET);
26
27 #define show_socket_type(type) \
28 __print_symbolic(type, \
29 { SOCK_STREAM, "STREAM" }, \
30 { SOCK_DGRAM, "DGRAM" }, \
31 { SOCK_RAW, "RAW" }, \
32 { SOCK_RDM, "RDM" }, \
33 { SOCK_SEQPACKET, "SEQPACKET" }, \
34 { SOCK_DCCP, "DCCP" }, \
35 { SOCK_PACKET, "PACKET" })
36
37 /* This list is known to be incomplete, add new enums as needed. */
38 TRACE_DEFINE_ENUM(AF_UNSPEC);
39 TRACE_DEFINE_ENUM(AF_UNIX);
40 TRACE_DEFINE_ENUM(AF_LOCAL);
41 TRACE_DEFINE_ENUM(AF_INET);
42 TRACE_DEFINE_ENUM(AF_INET6);
43
44 #define rpc_show_address_family(family) \
45 __print_symbolic(family, \
46 { AF_UNSPEC, "AF_UNSPEC" }, \
47 { AF_UNIX, "AF_UNIX" }, \
48 { AF_LOCAL, "AF_LOCAL" }, \
49 { AF_INET, "AF_INET" }, \
50 { AF_INET6, "AF_INET6" })
51
52 DECLARE_EVENT_CLASS(rpc_xdr_buf_class,
53 TP_PROTO(
54 const struct rpc_task *task,
55 const struct xdr_buf *xdr
56 ),
57
58 TP_ARGS(task, xdr),
59
60 TP_STRUCT__entry(
61 __field(unsigned int, task_id)
62 __field(unsigned int, client_id)
63 __field(const void *, head_base)
64 __field(size_t, head_len)
65 __field(const void *, tail_base)
66 __field(size_t, tail_len)
67 __field(unsigned int, page_base)
68 __field(unsigned int, page_len)
69 __field(unsigned int, msg_len)
70 ),
71
72 TP_fast_assign(
73 __entry->task_id = task->tk_pid;
74 __entry->client_id = task->tk_client ?
75 task->tk_client->cl_clid : -1;
76 __entry->head_base = xdr->head[0].iov_base;
77 __entry->head_len = xdr->head[0].iov_len;
78 __entry->tail_base = xdr->tail[0].iov_base;
79 __entry->tail_len = xdr->tail[0].iov_len;
80 __entry->page_base = xdr->page_base;
81 __entry->page_len = xdr->page_len;
82 __entry->msg_len = xdr->len;
83 ),
84
85 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
86 " head=[%p,%zu] page=%u(%u) tail=[%p,%zu] len=%u",
87 __entry->task_id, __entry->client_id,
88 __entry->head_base, __entry->head_len,
89 __entry->page_len, __entry->page_base,
90 __entry->tail_base, __entry->tail_len,
91 __entry->msg_len
92 )
93 );
94
95 #define DEFINE_RPCXDRBUF_EVENT(name) \
96 DEFINE_EVENT(rpc_xdr_buf_class, \
97 rpc_xdr_##name, \
98 TP_PROTO( \
99 const struct rpc_task *task, \
100 const struct xdr_buf *xdr \
101 ), \
102 TP_ARGS(task, xdr))
103
104 DEFINE_RPCXDRBUF_EVENT(sendto);
105 DEFINE_RPCXDRBUF_EVENT(recvfrom);
106 DEFINE_RPCXDRBUF_EVENT(reply_pages);
107
108
109 DECLARE_EVENT_CLASS(rpc_clnt_class,
110 TP_PROTO(
111 const struct rpc_clnt *clnt
112 ),
113
114 TP_ARGS(clnt),
115
116 TP_STRUCT__entry(
117 __field(unsigned int, client_id)
118 ),
119
120 TP_fast_assign(
121 __entry->client_id = clnt->cl_clid;
122 ),
123
124 TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER, __entry->client_id)
125 );
126
127 #define DEFINE_RPC_CLNT_EVENT(name) \
128 DEFINE_EVENT(rpc_clnt_class, \
129 rpc_clnt_##name, \
130 TP_PROTO( \
131 const struct rpc_clnt *clnt \
132 ), \
133 TP_ARGS(clnt))
134
135 DEFINE_RPC_CLNT_EVENT(free);
136 DEFINE_RPC_CLNT_EVENT(killall);
137 DEFINE_RPC_CLNT_EVENT(shutdown);
138 DEFINE_RPC_CLNT_EVENT(release);
139 DEFINE_RPC_CLNT_EVENT(replace_xprt);
140 DEFINE_RPC_CLNT_EVENT(replace_xprt_err);
141
142 TRACE_DEFINE_ENUM(RPC_XPRTSEC_NONE);
143 TRACE_DEFINE_ENUM(RPC_XPRTSEC_TLS_X509);
144
145 #define rpc_show_xprtsec_policy(policy) \
146 __print_symbolic(policy, \
147 { RPC_XPRTSEC_NONE, "none" }, \
148 { RPC_XPRTSEC_TLS_ANON, "tls-anon" }, \
149 { RPC_XPRTSEC_TLS_X509, "tls-x509" })
150
151 #define rpc_show_create_flags(flags) \
152 __print_flags(flags, "|", \
153 { RPC_CLNT_CREATE_HARDRTRY, "HARDRTRY" }, \
154 { RPC_CLNT_CREATE_AUTOBIND, "AUTOBIND" }, \
155 { RPC_CLNT_CREATE_NONPRIVPORT, "NONPRIVPORT" }, \
156 { RPC_CLNT_CREATE_NOPING, "NOPING" }, \
157 { RPC_CLNT_CREATE_DISCRTRY, "DISCRTRY" }, \
158 { RPC_CLNT_CREATE_QUIET, "QUIET" }, \
159 { RPC_CLNT_CREATE_INFINITE_SLOTS, \
160 "INFINITE_SLOTS" }, \
161 { RPC_CLNT_CREATE_NO_IDLE_TIMEOUT, \
162 "NO_IDLE_TIMEOUT" }, \
163 { RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT, \
164 "NO_RETRANS_TIMEOUT" }, \
165 { RPC_CLNT_CREATE_SOFTERR, "SOFTERR" }, \
166 { RPC_CLNT_CREATE_REUSEPORT, "REUSEPORT" })
167
168 TRACE_EVENT(rpc_clnt_new,
169 TP_PROTO(
170 const struct rpc_clnt *clnt,
171 const struct rpc_xprt *xprt,
172 const struct rpc_create_args *args
173 ),
174
175 TP_ARGS(clnt, xprt, args),
176
177 TP_STRUCT__entry(
178 __field(unsigned int, client_id)
179 __field(unsigned long, xprtsec)
180 __field(unsigned long, flags)
181 __string(program, clnt->cl_program->name)
182 __string(server, xprt->servername)
183 __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
184 __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
185 ),
186
187 TP_fast_assign(
188 __entry->client_id = clnt->cl_clid;
189 __entry->xprtsec = args->xprtsec.policy;
190 __entry->flags = args->flags;
191 __assign_str(program);
192 __assign_str(server);
193 __assign_str(addr);
194 __assign_str(port);
195 ),
196
197 TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER " peer=[%s]:%s"
198 " program=%s server=%s xprtsec=%s flags=%s",
199 __entry->client_id, __get_str(addr), __get_str(port),
200 __get_str(program), __get_str(server),
201 rpc_show_xprtsec_policy(__entry->xprtsec),
202 rpc_show_create_flags(__entry->flags)
203 )
204 );
205
206 TRACE_EVENT(rpc_clnt_new_err,
207 TP_PROTO(
208 const char *program,
209 const char *server,
210 int error
211 ),
212
213 TP_ARGS(program, server, error),
214
215 TP_STRUCT__entry(
216 __field(int, error)
217 __string(program, program)
218 __string(server, server)
219 ),
220
221 TP_fast_assign(
222 __entry->error = error;
223 __assign_str(program);
224 __assign_str(server);
225 ),
226
227 TP_printk("program=%s server=%s error=%d",
228 __get_str(program), __get_str(server), __entry->error)
229 );
230
231 TRACE_EVENT(rpc_clnt_clone_err,
232 TP_PROTO(
233 const struct rpc_clnt *clnt,
234 int error
235 ),
236
237 TP_ARGS(clnt, error),
238
239 TP_STRUCT__entry(
240 __field(unsigned int, client_id)
241 __field(int, error)
242 ),
243
244 TP_fast_assign(
245 __entry->client_id = clnt->cl_clid;
246 __entry->error = error;
247 ),
248
249 TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER " error=%d",
250 __entry->client_id, __entry->error)
251 );
252
253
254 TRACE_DEFINE_ENUM(RPC_AUTH_OK);
255 TRACE_DEFINE_ENUM(RPC_AUTH_BADCRED);
256 TRACE_DEFINE_ENUM(RPC_AUTH_REJECTEDCRED);
257 TRACE_DEFINE_ENUM(RPC_AUTH_BADVERF);
258 TRACE_DEFINE_ENUM(RPC_AUTH_REJECTEDVERF);
259 TRACE_DEFINE_ENUM(RPC_AUTH_TOOWEAK);
260 TRACE_DEFINE_ENUM(RPCSEC_GSS_CREDPROBLEM);
261 TRACE_DEFINE_ENUM(RPCSEC_GSS_CTXPROBLEM);
262
263 #define rpc_show_auth_stat(status) \
264 __print_symbolic(status, \
265 { RPC_AUTH_OK, "AUTH_OK" }, \
266 { RPC_AUTH_BADCRED, "BADCRED" }, \
267 { RPC_AUTH_REJECTEDCRED, "REJECTEDCRED" }, \
268 { RPC_AUTH_BADVERF, "BADVERF" }, \
269 { RPC_AUTH_REJECTEDVERF, "REJECTEDVERF" }, \
270 { RPC_AUTH_TOOWEAK, "TOOWEAK" }, \
271 { RPCSEC_GSS_CREDPROBLEM, "GSS_CREDPROBLEM" }, \
272 { RPCSEC_GSS_CTXPROBLEM, "GSS_CTXPROBLEM" }) \
273
274 DECLARE_EVENT_CLASS(rpc_task_status,
275
276 TP_PROTO(const struct rpc_task *task),
277
278 TP_ARGS(task),
279
280 TP_STRUCT__entry(
281 __field(unsigned int, task_id)
282 __field(unsigned int, client_id)
283 __field(int, status)
284 ),
285
286 TP_fast_assign(
287 __entry->task_id = task->tk_pid;
288 __entry->client_id = task->tk_client->cl_clid;
289 __entry->status = task->tk_status;
290 ),
291
292 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " status=%d",
293 __entry->task_id, __entry->client_id,
294 __entry->status)
295 );
296 #define DEFINE_RPC_STATUS_EVENT(name) \
297 DEFINE_EVENT(rpc_task_status, rpc_##name##_status, \
298 TP_PROTO( \
299 const struct rpc_task *task \
300 ), \
301 TP_ARGS(task))
302
303 DEFINE_RPC_STATUS_EVENT(call);
304 DEFINE_RPC_STATUS_EVENT(connect);
305 DEFINE_RPC_STATUS_EVENT(timeout);
306 DEFINE_RPC_STATUS_EVENT(retry_refresh);
307 DEFINE_RPC_STATUS_EVENT(refresh);
308
309 TRACE_EVENT(rpc_request,
310 TP_PROTO(const struct rpc_task *task),
311
312 TP_ARGS(task),
313
314 TP_STRUCT__entry(
315 __field(unsigned int, task_id)
316 __field(unsigned int, client_id)
317 __field(int, version)
318 __field(bool, async)
319 __string(progname, task->tk_client->cl_program->name)
320 __string(procname, rpc_proc_name(task))
321 ),
322
323 TP_fast_assign(
324 __entry->task_id = task->tk_pid;
325 __entry->client_id = task->tk_client->cl_clid;
326 __entry->version = task->tk_client->cl_vers;
327 __entry->async = RPC_IS_ASYNC(task);
328 __assign_str(progname);
329 __assign_str(procname);
330 ),
331
332 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " %sv%d %s (%ssync)",
333 __entry->task_id, __entry->client_id,
334 __get_str(progname), __entry->version,
335 __get_str(procname), __entry->async ? "a": ""
336 )
337 );
338
339 #define rpc_show_task_flags(flags) \
340 __print_flags(flags, "|", \
341 { RPC_TASK_ASYNC, "ASYNC" }, \
342 { RPC_TASK_SWAPPER, "SWAPPER" }, \
343 { RPC_TASK_MOVEABLE, "MOVEABLE" }, \
344 { RPC_TASK_NULLCREDS, "NULLCREDS" }, \
345 { RPC_CALL_MAJORSEEN, "MAJORSEEN" }, \
346 { RPC_TASK_DYNAMIC, "DYNAMIC" }, \
347 { RPC_TASK_NO_ROUND_ROBIN, "NO_ROUND_ROBIN" }, \
348 { RPC_TASK_SOFT, "SOFT" }, \
349 { RPC_TASK_SOFTCONN, "SOFTCONN" }, \
350 { RPC_TASK_SENT, "SENT" }, \
351 { RPC_TASK_TIMEOUT, "TIMEOUT" }, \
352 { RPC_TASK_NOCONNECT, "NOCONNECT" }, \
353 { RPC_TASK_NO_RETRANS_TIMEOUT, "NORTO" }, \
354 { RPC_TASK_CRED_NOREF, "CRED_NOREF" })
355
356 #define rpc_show_runstate(flags) \
357 __print_flags(flags, "|", \
358 { (1UL << RPC_TASK_RUNNING), "RUNNING" }, \
359 { (1UL << RPC_TASK_QUEUED), "QUEUED" }, \
360 { (1UL << RPC_TASK_ACTIVE), "ACTIVE" }, \
361 { (1UL << RPC_TASK_NEED_XMIT), "NEED_XMIT" }, \
362 { (1UL << RPC_TASK_NEED_RECV), "NEED_RECV" }, \
363 { (1UL << RPC_TASK_MSG_PIN_WAIT), "MSG_PIN_WAIT" }, \
364 { (1UL << RPC_TASK_SIGNALLED), "SIGNALLED" })
365
366 DECLARE_EVENT_CLASS(rpc_task_running,
367
368 TP_PROTO(const struct rpc_task *task, const void *action),
369
370 TP_ARGS(task, action),
371
372 TP_STRUCT__entry(
373 __field(unsigned int, task_id)
374 __field(unsigned int, client_id)
375 __field(const void *, action)
376 __field(unsigned long, runstate)
377 __field(int, status)
378 __field(unsigned short, flags)
379 ),
380
381 TP_fast_assign(
382 __entry->client_id = task->tk_client ?
383 task->tk_client->cl_clid : -1;
384 __entry->task_id = task->tk_pid;
385 __entry->action = action;
386 __entry->runstate = task->tk_runstate;
387 __entry->status = task->tk_status;
388 __entry->flags = task->tk_flags;
389 ),
390
391 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
392 " flags=%s runstate=%s status=%d action=%ps",
393 __entry->task_id, __entry->client_id,
394 rpc_show_task_flags(__entry->flags),
395 rpc_show_runstate(__entry->runstate),
396 __entry->status,
397 __entry->action
398 )
399 );
400 #define DEFINE_RPC_RUNNING_EVENT(name) \
401 DEFINE_EVENT(rpc_task_running, rpc_task_##name, \
402 TP_PROTO( \
403 const struct rpc_task *task, \
404 const void *action \
405 ), \
406 TP_ARGS(task, action))
407
408 DEFINE_RPC_RUNNING_EVENT(begin);
409 DEFINE_RPC_RUNNING_EVENT(run_action);
410 DEFINE_RPC_RUNNING_EVENT(sync_sleep);
411 DEFINE_RPC_RUNNING_EVENT(sync_wake);
412 DEFINE_RPC_RUNNING_EVENT(complete);
413 DEFINE_RPC_RUNNING_EVENT(timeout);
414 DEFINE_RPC_RUNNING_EVENT(signalled);
415 DEFINE_RPC_RUNNING_EVENT(end);
416 DEFINE_RPC_RUNNING_EVENT(call_done);
417
418 DECLARE_EVENT_CLASS(rpc_task_queued,
419
420 TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q),
421
422 TP_ARGS(task, q),
423
424 TP_STRUCT__entry(
425 __field(unsigned int, task_id)
426 __field(unsigned int, client_id)
427 __field(unsigned long, timeout)
428 __field(unsigned long, runstate)
429 __field(int, status)
430 __field(unsigned short, flags)
431 __string(q_name, rpc_qname(q))
432 ),
433
434 TP_fast_assign(
435 __entry->client_id = task->tk_client ?
436 task->tk_client->cl_clid : -1;
437 __entry->task_id = task->tk_pid;
438 __entry->timeout = rpc_task_timeout(task);
439 __entry->runstate = task->tk_runstate;
440 __entry->status = task->tk_status;
441 __entry->flags = task->tk_flags;
442 __assign_str(q_name);
443 ),
444
445 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
446 " flags=%s runstate=%s status=%d timeout=%lu queue=%s",
447 __entry->task_id, __entry->client_id,
448 rpc_show_task_flags(__entry->flags),
449 rpc_show_runstate(__entry->runstate),
450 __entry->status,
451 __entry->timeout,
452 __get_str(q_name)
453 )
454 );
455 #define DEFINE_RPC_QUEUED_EVENT(name) \
456 DEFINE_EVENT(rpc_task_queued, rpc_task_##name, \
457 TP_PROTO( \
458 const struct rpc_task *task, \
459 const struct rpc_wait_queue *q \
460 ), \
461 TP_ARGS(task, q))
462
463 DEFINE_RPC_QUEUED_EVENT(sleep);
464 DEFINE_RPC_QUEUED_EVENT(wakeup);
465
466 DECLARE_EVENT_CLASS(rpc_failure,
467
468 TP_PROTO(const struct rpc_task *task),
469
470 TP_ARGS(task),
471
472 TP_STRUCT__entry(
473 __field(unsigned int, task_id)
474 __field(unsigned int, client_id)
475 ),
476
477 TP_fast_assign(
478 __entry->task_id = task->tk_pid;
479 __entry->client_id = task->tk_client->cl_clid;
480 ),
481
482 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER,
483 __entry->task_id, __entry->client_id)
484 );
485
486 #define DEFINE_RPC_FAILURE(name) \
487 DEFINE_EVENT(rpc_failure, rpc_bad_##name, \
488 TP_PROTO( \
489 const struct rpc_task *task \
490 ), \
491 TP_ARGS(task))
492
493 DEFINE_RPC_FAILURE(callhdr);
494 DEFINE_RPC_FAILURE(verifier);
495
496 DECLARE_EVENT_CLASS(rpc_reply_event,
497
498 TP_PROTO(
499 const struct rpc_task *task
500 ),
501
502 TP_ARGS(task),
503
504 TP_STRUCT__entry(
505 __field(unsigned int, task_id)
506 __field(unsigned int, client_id)
507 __field(u32, xid)
508 __string(progname, task->tk_client->cl_program->name)
509 __field(u32, version)
510 __string(procname, rpc_proc_name(task))
511 __string(servername, task->tk_xprt->servername)
512 ),
513
514 TP_fast_assign(
515 __entry->task_id = task->tk_pid;
516 __entry->client_id = task->tk_client->cl_clid;
517 __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
518 __assign_str(progname);
519 __entry->version = task->tk_client->cl_vers;
520 __assign_str(procname);
521 __assign_str(servername);
522 ),
523
524 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
525 " server=%s xid=0x%08x %sv%d %s",
526 __entry->task_id, __entry->client_id, __get_str(servername),
527 __entry->xid, __get_str(progname), __entry->version,
528 __get_str(procname))
529 )
530
531 #define DEFINE_RPC_REPLY_EVENT(name) \
532 DEFINE_EVENT(rpc_reply_event, rpc__##name, \
533 TP_PROTO( \
534 const struct rpc_task *task \
535 ), \
536 TP_ARGS(task))
537
538 DEFINE_RPC_REPLY_EVENT(prog_unavail);
539 DEFINE_RPC_REPLY_EVENT(prog_mismatch);
540 DEFINE_RPC_REPLY_EVENT(proc_unavail);
541 DEFINE_RPC_REPLY_EVENT(garbage_args);
542 DEFINE_RPC_REPLY_EVENT(unparsable);
543 DEFINE_RPC_REPLY_EVENT(mismatch);
544 DEFINE_RPC_REPLY_EVENT(stale_creds);
545 DEFINE_RPC_REPLY_EVENT(bad_creds);
546 DEFINE_RPC_REPLY_EVENT(auth_tooweak);
547
548 #define DEFINE_RPCB_ERROR_EVENT(name) \
549 DEFINE_EVENT(rpc_reply_event, rpcb_##name##_err, \
550 TP_PROTO( \
551 const struct rpc_task *task \
552 ), \
553 TP_ARGS(task))
554
555 DEFINE_RPCB_ERROR_EVENT(prog_unavail);
556 DEFINE_RPCB_ERROR_EVENT(timeout);
557 DEFINE_RPCB_ERROR_EVENT(bind_version);
558 DEFINE_RPCB_ERROR_EVENT(unreachable);
559 DEFINE_RPCB_ERROR_EVENT(unrecognized);
560
561 TRACE_EVENT(rpc_buf_alloc,
562 TP_PROTO(
563 const struct rpc_task *task,
564 int status
565 ),
566
567 TP_ARGS(task, status),
568
569 TP_STRUCT__entry(
570 __field(unsigned int, task_id)
571 __field(unsigned int, client_id)
572 __field(size_t, callsize)
573 __field(size_t, recvsize)
574 __field(int, status)
575 ),
576
577 TP_fast_assign(
578 __entry->task_id = task->tk_pid;
579 __entry->client_id = task->tk_client->cl_clid;
580 __entry->callsize = task->tk_rqstp->rq_callsize;
581 __entry->recvsize = task->tk_rqstp->rq_rcvsize;
582 __entry->status = status;
583 ),
584
585 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
586 " callsize=%zu recvsize=%zu status=%d",
587 __entry->task_id, __entry->client_id,
588 __entry->callsize, __entry->recvsize, __entry->status
589 )
590 );
591
592 TRACE_EVENT(rpc_call_rpcerror,
593 TP_PROTO(
594 const struct rpc_task *task,
595 int tk_status,
596 int rpc_status
597 ),
598
599 TP_ARGS(task, tk_status, rpc_status),
600
601 TP_STRUCT__entry(
602 __field(unsigned int, task_id)
603 __field(unsigned int, client_id)
604 __field(int, tk_status)
605 __field(int, rpc_status)
606 ),
607
608 TP_fast_assign(
609 __entry->client_id = task->tk_client->cl_clid;
610 __entry->task_id = task->tk_pid;
611 __entry->tk_status = tk_status;
612 __entry->rpc_status = rpc_status;
613 ),
614
615 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
616 " tk_status=%d rpc_status=%d",
617 __entry->task_id, __entry->client_id,
618 __entry->tk_status, __entry->rpc_status)
619 );
620
621 TRACE_EVENT(rpc_stats_latency,
622
623 TP_PROTO(
624 const struct rpc_task *task,
625 ktime_t backlog,
626 ktime_t rtt,
627 ktime_t execute
628 ),
629
630 TP_ARGS(task, backlog, rtt, execute),
631
632 TP_STRUCT__entry(
633 __field(unsigned int, task_id)
634 __field(unsigned int, client_id)
635 __field(u32, xid)
636 __field(int, version)
637 __string(progname, task->tk_client->cl_program->name)
638 __string(procname, rpc_proc_name(task))
639 __field(unsigned long, backlog)
640 __field(unsigned long, rtt)
641 __field(unsigned long, execute)
642 __field(u32, xprt_id)
643 ),
644
645 TP_fast_assign(
646 __entry->client_id = task->tk_client->cl_clid;
647 __entry->task_id = task->tk_pid;
648 __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
649 __entry->version = task->tk_client->cl_vers;
650 __assign_str(progname);
651 __assign_str(procname);
652 __entry->backlog = ktime_to_us(backlog);
653 __entry->rtt = ktime_to_us(rtt);
654 __entry->execute = ktime_to_us(execute);
655 __entry->xprt_id = task->tk_xprt->id;
656 ),
657
658 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
659 " xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu"
660 " xprt_id=%d",
661 __entry->task_id, __entry->client_id, __entry->xid,
662 __get_str(progname), __entry->version, __get_str(procname),
663 __entry->backlog, __entry->rtt, __entry->execute,
664 __entry->xprt_id)
665 );
666
667 TRACE_EVENT(rpc_xdr_overflow,
668 TP_PROTO(
669 const struct xdr_stream *xdr,
670 size_t requested
671 ),
672
673 TP_ARGS(xdr, requested),
674
675 TP_STRUCT__entry(
676 __field(unsigned int, task_id)
677 __field(unsigned int, client_id)
678 __field(int, version)
679 __field(size_t, requested)
680 __field(const void *, end)
681 __field(const void *, p)
682 __field(const void *, head_base)
683 __field(size_t, head_len)
684 __field(const void *, tail_base)
685 __field(size_t, tail_len)
686 __field(unsigned int, page_len)
687 __field(unsigned int, len)
688 __string(progname, xdr->rqst ?
689 xdr->rqst->rq_task->tk_client->cl_program->name : "unknown")
690 __string(procedure, xdr->rqst ?
691 xdr->rqst->rq_task->tk_msg.rpc_proc->p_name : "unknown")
692 ),
693
694 TP_fast_assign(
695 if (xdr->rqst) {
696 const struct rpc_task *task = xdr->rqst->rq_task;
697
698 __entry->task_id = task->tk_pid;
699 __entry->client_id = task->tk_client->cl_clid;
700 __assign_str(progname);
701 __entry->version = task->tk_client->cl_vers;
702 __assign_str(procedure);
703 } else {
704 __entry->task_id = -1;
705 __entry->client_id = -1;
706 __assign_str(progname);
707 __entry->version = 0;
708 __assign_str(procedure);
709 }
710 __entry->requested = requested;
711 __entry->end = xdr->end;
712 __entry->p = xdr->p;
713 __entry->head_base = xdr->buf->head[0].iov_base,
714 __entry->head_len = xdr->buf->head[0].iov_len,
715 __entry->page_len = xdr->buf->page_len,
716 __entry->tail_base = xdr->buf->tail[0].iov_base,
717 __entry->tail_len = xdr->buf->tail[0].iov_len,
718 __entry->len = xdr->buf->len;
719 ),
720
721 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
722 " %sv%d %s requested=%zu p=%p end=%p xdr=[%p,%zu]/%u/[%p,%zu]/%u",
723 __entry->task_id, __entry->client_id,
724 __get_str(progname), __entry->version, __get_str(procedure),
725 __entry->requested, __entry->p, __entry->end,
726 __entry->head_base, __entry->head_len,
727 __entry->page_len,
728 __entry->tail_base, __entry->tail_len,
729 __entry->len
730 )
731 );
732
733 TRACE_EVENT(rpc_xdr_alignment,
734 TP_PROTO(
735 const struct xdr_stream *xdr,
736 size_t offset,
737 unsigned int copied
738 ),
739
740 TP_ARGS(xdr, offset, copied),
741
742 TP_STRUCT__entry(
743 __field(unsigned int, task_id)
744 __field(unsigned int, client_id)
745 __field(int, version)
746 __field(size_t, offset)
747 __field(unsigned int, copied)
748 __field(const void *, head_base)
749 __field(size_t, head_len)
750 __field(const void *, tail_base)
751 __field(size_t, tail_len)
752 __field(unsigned int, page_len)
753 __field(unsigned int, len)
754 __string(progname,
755 xdr->rqst->rq_task->tk_client->cl_program->name)
756 __string(procedure,
757 xdr->rqst->rq_task->tk_msg.rpc_proc->p_name)
758 ),
759
760 TP_fast_assign(
761 const struct rpc_task *task = xdr->rqst->rq_task;
762
763 __entry->task_id = task->tk_pid;
764 __entry->client_id = task->tk_client->cl_clid;
765 __assign_str(progname);
766 __entry->version = task->tk_client->cl_vers;
767 __assign_str(procedure);
768
769 __entry->offset = offset;
770 __entry->copied = copied;
771 __entry->head_base = xdr->buf->head[0].iov_base,
772 __entry->head_len = xdr->buf->head[0].iov_len,
773 __entry->page_len = xdr->buf->page_len,
774 __entry->tail_base = xdr->buf->tail[0].iov_base,
775 __entry->tail_len = xdr->buf->tail[0].iov_len,
776 __entry->len = xdr->buf->len;
777 ),
778
779 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
780 " %sv%d %s offset=%zu copied=%u xdr=[%p,%zu]/%u/[%p,%zu]/%u",
781 __entry->task_id, __entry->client_id,
782 __get_str(progname), __entry->version, __get_str(procedure),
783 __entry->offset, __entry->copied,
784 __entry->head_base, __entry->head_len,
785 __entry->page_len,
786 __entry->tail_base, __entry->tail_len,
787 __entry->len
788 )
789 );
790
791 /*
792 * First define the enums in the below macros to be exported to userspace
793 * via TRACE_DEFINE_ENUM().
794 */
795 #undef EM
796 #undef EMe
797 #define EM(a, b) TRACE_DEFINE_ENUM(a);
798 #define EMe(a, b) TRACE_DEFINE_ENUM(a);
799
800 #define RPC_SHOW_SOCKET \
801 EM( SS_FREE, "FREE" ) \
802 EM( SS_UNCONNECTED, "UNCONNECTED" ) \
803 EM( SS_CONNECTING, "CONNECTING" ) \
804 EM( SS_CONNECTED, "CONNECTED" ) \
805 EMe( SS_DISCONNECTING, "DISCONNECTING" )
806
807 #define rpc_show_socket_state(state) \
808 __print_symbolic(state, RPC_SHOW_SOCKET)
809
810 RPC_SHOW_SOCKET
811
812 #define RPC_SHOW_SOCK \
813 EM( TCP_ESTABLISHED, "ESTABLISHED" ) \
814 EM( TCP_SYN_SENT, "SYN_SENT" ) \
815 EM( TCP_SYN_RECV, "SYN_RECV" ) \
816 EM( TCP_FIN_WAIT1, "FIN_WAIT1" ) \
817 EM( TCP_FIN_WAIT2, "FIN_WAIT2" ) \
818 EM( TCP_TIME_WAIT, "TIME_WAIT" ) \
819 EM( TCP_CLOSE, "CLOSE" ) \
820 EM( TCP_CLOSE_WAIT, "CLOSE_WAIT" ) \
821 EM( TCP_LAST_ACK, "LAST_ACK" ) \
822 EM( TCP_LISTEN, "LISTEN" ) \
823 EMe( TCP_CLOSING, "CLOSING" )
824
825 #define rpc_show_sock_state(state) \
826 __print_symbolic(state, RPC_SHOW_SOCK)
827
828 RPC_SHOW_SOCK
829
830
831 #include <trace/events/net_probe_common.h>
832
833 /*
834 * Now redefine the EM() and EMe() macros to map the enums to the strings
835 * that will be printed in the output.
836 */
837 #undef EM
838 #undef EMe
839 #define EM(a, b) {a, b},
840 #define EMe(a, b) {a, b}
841
842 DECLARE_EVENT_CLASS(xs_socket_event,
843
844 TP_PROTO(
845 struct rpc_xprt *xprt,
846 struct socket *socket
847 ),
848
849 TP_ARGS(xprt, socket),
850
851 TP_STRUCT__entry(
852 __field(unsigned int, socket_state)
853 __field(unsigned int, sock_state)
854 __field(unsigned long long, ino)
855 __array(__u8, saddr, sizeof(struct sockaddr_in6))
856 __array(__u8, daddr, sizeof(struct sockaddr_in6))
857 ),
858
859 TP_fast_assign(
860 struct inode *inode = SOCK_INODE(socket);
861 const struct sock *sk = socket->sk;
862 const struct inet_sock *inet = inet_sk(sk);
863
864 memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
865 memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
866
867 TP_STORE_ADDR_PORTS(__entry, inet, sk);
868
869 __entry->socket_state = socket->state;
870 __entry->sock_state = socket->sk->sk_state;
871 __entry->ino = (unsigned long long)inode->i_ino;
872
873 ),
874
875 TP_printk(
876 "socket:[%llu] srcaddr=%pISpc dstaddr=%pISpc "
877 "state=%u (%s) sk_state=%u (%s)",
878 __entry->ino,
879 __entry->saddr,
880 __entry->daddr,
881 __entry->socket_state,
882 rpc_show_socket_state(__entry->socket_state),
883 __entry->sock_state,
884 rpc_show_sock_state(__entry->sock_state)
885 )
886 );
887 #define DEFINE_RPC_SOCKET_EVENT(name) \
888 DEFINE_EVENT(xs_socket_event, name, \
889 TP_PROTO( \
890 struct rpc_xprt *xprt, \
891 struct socket *socket \
892 ), \
893 TP_ARGS(xprt, socket))
894
895 DECLARE_EVENT_CLASS(xs_socket_event_done,
896
897 TP_PROTO(
898 struct rpc_xprt *xprt,
899 struct socket *socket,
900 int error
901 ),
902
903 TP_ARGS(xprt, socket, error),
904
905 TP_STRUCT__entry(
906 __field(int, error)
907 __field(unsigned int, socket_state)
908 __field(unsigned int, sock_state)
909 __field(unsigned long long, ino)
910 __array(__u8, saddr, sizeof(struct sockaddr_in6))
911 __array(__u8, daddr, sizeof(struct sockaddr_in6))
912 ),
913
914 TP_fast_assign(
915 struct inode *inode = SOCK_INODE(socket);
916 const struct sock *sk = socket->sk;
917 const struct inet_sock *inet = inet_sk(sk);
918
919 memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
920 memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
921
922 TP_STORE_ADDR_PORTS(__entry, inet, sk);
923
924 __entry->socket_state = socket->state;
925 __entry->sock_state = socket->sk->sk_state;
926 __entry->ino = (unsigned long long)inode->i_ino;
927 __entry->error = error;
928 ),
929
930 TP_printk(
931 "error=%d socket:[%llu] srcaddr=%pISpc dstaddr=%pISpc "
932 "state=%u (%s) sk_state=%u (%s)",
933 __entry->error,
934 __entry->ino,
935 __entry->saddr,
936 __entry->daddr,
937 __entry->socket_state,
938 rpc_show_socket_state(__entry->socket_state),
939 __entry->sock_state,
940 rpc_show_sock_state(__entry->sock_state)
941 )
942 );
943 #define DEFINE_RPC_SOCKET_EVENT_DONE(name) \
944 DEFINE_EVENT(xs_socket_event_done, name, \
945 TP_PROTO( \
946 struct rpc_xprt *xprt, \
947 struct socket *socket, \
948 int error \
949 ), \
950 TP_ARGS(xprt, socket, error))
951
952 DEFINE_RPC_SOCKET_EVENT(rpc_socket_state_change);
953 DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_connect);
954 DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_error);
955 DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection);
956 DEFINE_RPC_SOCKET_EVENT(rpc_socket_close);
957 DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown);
958
959 TRACE_EVENT(rpc_socket_nospace,
960 TP_PROTO(
961 const struct rpc_rqst *rqst,
962 const struct sock_xprt *transport
963 ),
964
965 TP_ARGS(rqst, transport),
966
967 TP_STRUCT__entry(
968 __field(unsigned int, task_id)
969 __field(unsigned int, client_id)
970 __field(unsigned int, total)
971 __field(unsigned int, remaining)
972 ),
973
974 TP_fast_assign(
975 __entry->task_id = rqst->rq_task->tk_pid;
976 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
977 __entry->total = rqst->rq_slen;
978 __entry->remaining = rqst->rq_slen - transport->xmit.offset;
979 ),
980
981 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
982 " total=%u remaining=%u",
983 __entry->task_id, __entry->client_id,
984 __entry->total, __entry->remaining
985 )
986 );
987
988 #define rpc_show_xprt_state(x) \
989 __print_flags(x, "|", \
990 { BIT(XPRT_LOCKED), "LOCKED" }, \
991 { BIT(XPRT_CONNECTED), "CONNECTED" }, \
992 { BIT(XPRT_CONNECTING), "CONNECTING" }, \
993 { BIT(XPRT_CLOSE_WAIT), "CLOSE_WAIT" }, \
994 { BIT(XPRT_BOUND), "BOUND" }, \
995 { BIT(XPRT_BINDING), "BINDING" }, \
996 { BIT(XPRT_CLOSING), "CLOSING" }, \
997 { BIT(XPRT_OFFLINE), "OFFLINE" }, \
998 { BIT(XPRT_REMOVE), "REMOVE" }, \
999 { BIT(XPRT_CONGESTED), "CONGESTED" }, \
1000 { BIT(XPRT_CWND_WAIT), "CWND_WAIT" }, \
1001 { BIT(XPRT_WRITE_SPACE), "WRITE_SPACE" }, \
1002 { BIT(XPRT_SND_IS_COOKIE), "SND_IS_COOKIE" })
1003
1004 DECLARE_EVENT_CLASS(rpc_xprt_lifetime_class,
1005 TP_PROTO(
1006 const struct rpc_xprt *xprt
1007 ),
1008
1009 TP_ARGS(xprt),
1010
1011 TP_STRUCT__entry(
1012 __field(unsigned long, state)
1013 __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
1014 __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
1015 ),
1016
1017 TP_fast_assign(
1018 __entry->state = xprt->state;
1019 __assign_str(addr);
1020 __assign_str(port);
1021 ),
1022
1023 TP_printk("peer=[%s]:%s state=%s",
1024 __get_str(addr), __get_str(port),
1025 rpc_show_xprt_state(__entry->state))
1026 );
1027
1028 #define DEFINE_RPC_XPRT_LIFETIME_EVENT(name) \
1029 DEFINE_EVENT(rpc_xprt_lifetime_class, \
1030 xprt_##name, \
1031 TP_PROTO( \
1032 const struct rpc_xprt *xprt \
1033 ), \
1034 TP_ARGS(xprt))
1035
1036 DEFINE_RPC_XPRT_LIFETIME_EVENT(create);
1037 DEFINE_RPC_XPRT_LIFETIME_EVENT(connect);
1038 DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_auto);
1039 DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_done);
1040 DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_force);
1041 DEFINE_RPC_XPRT_LIFETIME_EVENT(destroy);
1042
1043 DECLARE_EVENT_CLASS(rpc_xprt_event,
1044 TP_PROTO(
1045 const struct rpc_xprt *xprt,
1046 __be32 xid,
1047 int status
1048 ),
1049
1050 TP_ARGS(xprt, xid, status),
1051
1052 TP_STRUCT__entry(
1053 __field(u32, xid)
1054 __field(int, status)
1055 __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
1056 __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
1057 ),
1058
1059 TP_fast_assign(
1060 __entry->xid = be32_to_cpu(xid);
1061 __entry->status = status;
1062 __assign_str(addr);
1063 __assign_str(port);
1064 ),
1065
1066 TP_printk("peer=[%s]:%s xid=0x%08x status=%d", __get_str(addr),
1067 __get_str(port), __entry->xid,
1068 __entry->status)
1069 );
1070 #define DEFINE_RPC_XPRT_EVENT(name) \
1071 DEFINE_EVENT(rpc_xprt_event, xprt_##name, \
1072 TP_PROTO( \
1073 const struct rpc_xprt *xprt, \
1074 __be32 xid, \
1075 int status \
1076 ), \
1077 TP_ARGS(xprt, xid, status))
1078
1079 DEFINE_RPC_XPRT_EVENT(timer);
1080 DEFINE_RPC_XPRT_EVENT(lookup_rqst);
1081
1082 TRACE_EVENT(xprt_transmit,
1083 TP_PROTO(
1084 const struct rpc_rqst *rqst,
1085 int status
1086 ),
1087
1088 TP_ARGS(rqst, status),
1089
1090 TP_STRUCT__entry(
1091 __field(unsigned int, task_id)
1092 __field(unsigned int, client_id)
1093 __field(u32, xid)
1094 __field(u32, seqno)
1095 __field(int, status)
1096 ),
1097
1098 TP_fast_assign(
1099 __entry->task_id = rqst->rq_task->tk_pid;
1100 __entry->client_id = rqst->rq_task->tk_client ?
1101 rqst->rq_task->tk_client->cl_clid : -1;
1102 __entry->xid = be32_to_cpu(rqst->rq_xid);
1103 __entry->seqno = rqst->rq_seqno;
1104 __entry->status = status;
1105 ),
1106
1107 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
1108 " xid=0x%08x seqno=%u status=%d",
1109 __entry->task_id, __entry->client_id, __entry->xid,
1110 __entry->seqno, __entry->status)
1111 );
1112
1113 TRACE_EVENT(xprt_retransmit,
1114 TP_PROTO(
1115 const struct rpc_rqst *rqst
1116 ),
1117
1118 TP_ARGS(rqst),
1119
1120 TP_STRUCT__entry(
1121 __field(unsigned int, task_id)
1122 __field(unsigned int, client_id)
1123 __field(u32, xid)
1124 __field(int, ntrans)
1125 __field(int, version)
1126 __field(unsigned long, timeout)
1127 __string(progname,
1128 rqst->rq_task->tk_client->cl_program->name)
1129 __string(procname, rpc_proc_name(rqst->rq_task))
1130 ),
1131
1132 TP_fast_assign(
1133 struct rpc_task *task = rqst->rq_task;
1134
1135 __entry->task_id = task->tk_pid;
1136 __entry->client_id = task->tk_client ?
1137 task->tk_client->cl_clid : -1;
1138 __entry->xid = be32_to_cpu(rqst->rq_xid);
1139 __entry->ntrans = rqst->rq_ntrans;
1140 __entry->timeout = task->tk_timeout;
1141 __assign_str(progname);
1142 __entry->version = task->tk_client->cl_vers;
1143 __assign_str(procname);
1144 ),
1145
1146 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
1147 " xid=0x%08x %sv%d %s ntrans=%d timeout=%lu",
1148 __entry->task_id, __entry->client_id, __entry->xid,
1149 __get_str(progname), __entry->version, __get_str(procname),
1150 __entry->ntrans, __entry->timeout
1151 )
1152 );
1153
1154 TRACE_EVENT(xprt_ping,
1155 TP_PROTO(const struct rpc_xprt *xprt, int status),
1156
1157 TP_ARGS(xprt, status),
1158
1159 TP_STRUCT__entry(
1160 __field(int, status)
1161 __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
1162 __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
1163 ),
1164
1165 TP_fast_assign(
1166 __entry->status = status;
1167 __assign_str(addr);
1168 __assign_str(port);
1169 ),
1170
1171 TP_printk("peer=[%s]:%s status=%d",
1172 __get_str(addr), __get_str(port), __entry->status)
1173 );
1174
1175 DECLARE_EVENT_CLASS(xprt_writelock_event,
1176 TP_PROTO(
1177 const struct rpc_xprt *xprt, const struct rpc_task *task
1178 ),
1179
1180 TP_ARGS(xprt, task),
1181
1182 TP_STRUCT__entry(
1183 __field(unsigned int, task_id)
1184 __field(unsigned int, client_id)
1185 __field(unsigned int, snd_task_id)
1186 ),
1187
1188 TP_fast_assign(
1189 if (task) {
1190 __entry->task_id = task->tk_pid;
1191 __entry->client_id = task->tk_client ?
1192 task->tk_client->cl_clid : -1;
1193 } else {
1194 __entry->task_id = -1;
1195 __entry->client_id = -1;
1196 }
1197 if (xprt->snd_task &&
1198 !test_bit(XPRT_SND_IS_COOKIE, &xprt->state))
1199 __entry->snd_task_id = xprt->snd_task->tk_pid;
1200 else
1201 __entry->snd_task_id = -1;
1202 ),
1203
1204 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
1205 " snd_task:" SUNRPC_TRACE_PID_SPECIFIER,
1206 __entry->task_id, __entry->client_id,
1207 __entry->snd_task_id)
1208 );
1209
1210 #define DEFINE_WRITELOCK_EVENT(name) \
1211 DEFINE_EVENT(xprt_writelock_event, xprt_##name, \
1212 TP_PROTO( \
1213 const struct rpc_xprt *xprt, \
1214 const struct rpc_task *task \
1215 ), \
1216 TP_ARGS(xprt, task))
1217
1218 DEFINE_WRITELOCK_EVENT(reserve_xprt);
1219 DEFINE_WRITELOCK_EVENT(release_xprt);
1220
1221 DECLARE_EVENT_CLASS(xprt_cong_event,
1222 TP_PROTO(
1223 const struct rpc_xprt *xprt, const struct rpc_task *task
1224 ),
1225
1226 TP_ARGS(xprt, task),
1227
1228 TP_STRUCT__entry(
1229 __field(unsigned int, task_id)
1230 __field(unsigned int, client_id)
1231 __field(unsigned int, snd_task_id)
1232 __field(unsigned long, cong)
1233 __field(unsigned long, cwnd)
1234 __field(bool, wait)
1235 ),
1236
1237 TP_fast_assign(
1238 if (task) {
1239 __entry->task_id = task->tk_pid;
1240 __entry->client_id = task->tk_client ?
1241 task->tk_client->cl_clid : -1;
1242 } else {
1243 __entry->task_id = -1;
1244 __entry->client_id = -1;
1245 }
1246 if (xprt->snd_task &&
1247 !test_bit(XPRT_SND_IS_COOKIE, &xprt->state))
1248 __entry->snd_task_id = xprt->snd_task->tk_pid;
1249 else
1250 __entry->snd_task_id = -1;
1251
1252 __entry->cong = xprt->cong;
1253 __entry->cwnd = xprt->cwnd;
1254 __entry->wait = test_bit(XPRT_CWND_WAIT, &xprt->state);
1255 ),
1256
1257 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
1258 " snd_task:" SUNRPC_TRACE_PID_SPECIFIER
1259 " cong=%lu cwnd=%lu%s",
1260 __entry->task_id, __entry->client_id,
1261 __entry->snd_task_id, __entry->cong, __entry->cwnd,
1262 __entry->wait ? " (wait)" : "")
1263 );
1264
1265 #define DEFINE_CONG_EVENT(name) \
1266 DEFINE_EVENT(xprt_cong_event, xprt_##name, \
1267 TP_PROTO( \
1268 const struct rpc_xprt *xprt, \
1269 const struct rpc_task *task \
1270 ), \
1271 TP_ARGS(xprt, task))
1272
1273 DEFINE_CONG_EVENT(reserve_cong);
1274 DEFINE_CONG_EVENT(release_cong);
1275 DEFINE_CONG_EVENT(get_cong);
1276 DEFINE_CONG_EVENT(put_cong);
1277
1278 TRACE_EVENT(xprt_reserve,
1279 TP_PROTO(
1280 const struct rpc_rqst *rqst
1281 ),
1282
1283 TP_ARGS(rqst),
1284
1285 TP_STRUCT__entry(
1286 __field(unsigned int, task_id)
1287 __field(unsigned int, client_id)
1288 __field(u32, xid)
1289 ),
1290
1291 TP_fast_assign(
1292 __entry->task_id = rqst->rq_task->tk_pid;
1293 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
1294 __entry->xid = be32_to_cpu(rqst->rq_xid);
1295 ),
1296
1297 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x",
1298 __entry->task_id, __entry->client_id, __entry->xid
1299 )
1300 );
1301
1302 TRACE_EVENT(xs_data_ready,
1303 TP_PROTO(
1304 const struct rpc_xprt *xprt
1305 ),
1306
1307 TP_ARGS(xprt),
1308
1309 TP_STRUCT__entry(
1310 __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
1311 __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
1312 ),
1313
1314 TP_fast_assign(
1315 __assign_str(addr);
1316 __assign_str(port);
1317 ),
1318
1319 TP_printk("peer=[%s]:%s", __get_str(addr), __get_str(port))
1320 );
1321
1322 TRACE_EVENT(xs_stream_read_data,
1323 TP_PROTO(struct rpc_xprt *xprt, ssize_t err, size_t total),
1324
1325 TP_ARGS(xprt, err, total),
1326
1327 TP_STRUCT__entry(
1328 __field(ssize_t, err)
1329 __field(size_t, total)
1330 __string(addr, xprt ? xprt->address_strings[RPC_DISPLAY_ADDR] :
1331 EVENT_NULL_STR)
1332 __string(port, xprt ? xprt->address_strings[RPC_DISPLAY_PORT] :
1333 EVENT_NULL_STR)
1334 ),
1335
1336 TP_fast_assign(
1337 __entry->err = err;
1338 __entry->total = total;
1339 __assign_str(addr);
1340 __assign_str(port);
1341 ),
1342
1343 TP_printk("peer=[%s]:%s err=%zd total=%zu", __get_str(addr),
1344 __get_str(port), __entry->err, __entry->total)
1345 );
1346
1347 TRACE_EVENT(xs_stream_read_request,
1348 TP_PROTO(struct sock_xprt *xs),
1349
1350 TP_ARGS(xs),
1351
1352 TP_STRUCT__entry(
1353 __string(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR])
1354 __string(port, xs->xprt.address_strings[RPC_DISPLAY_PORT])
1355 __field(u32, xid)
1356 __field(unsigned long, copied)
1357 __field(unsigned int, reclen)
1358 __field(unsigned int, offset)
1359 ),
1360
1361 TP_fast_assign(
1362 __assign_str(addr);
1363 __assign_str(port);
1364 __entry->xid = be32_to_cpu(xs->recv.xid);
1365 __entry->copied = xs->recv.copied;
1366 __entry->reclen = xs->recv.len;
1367 __entry->offset = xs->recv.offset;
1368 ),
1369
1370 TP_printk("peer=[%s]:%s xid=0x%08x copied=%lu reclen=%u offset=%u",
1371 __get_str(addr), __get_str(port), __entry->xid,
1372 __entry->copied, __entry->reclen, __entry->offset)
1373 );
1374
1375 TRACE_EVENT(rpcb_getport,
1376 TP_PROTO(
1377 const struct rpc_clnt *clnt,
1378 const struct rpc_task *task,
1379 unsigned int bind_version
1380 ),
1381
1382 TP_ARGS(clnt, task, bind_version),
1383
1384 TP_STRUCT__entry(
1385 __field(unsigned int, task_id)
1386 __field(unsigned int, client_id)
1387 __field(unsigned int, program)
1388 __field(unsigned int, version)
1389 __field(int, protocol)
1390 __field(unsigned int, bind_version)
1391 __string(servername, task->tk_xprt->servername)
1392 ),
1393
1394 TP_fast_assign(
1395 __entry->task_id = task->tk_pid;
1396 __entry->client_id = clnt->cl_clid;
1397 __entry->program = clnt->cl_prog;
1398 __entry->version = clnt->cl_vers;
1399 __entry->protocol = task->tk_xprt->prot;
1400 __entry->bind_version = bind_version;
1401 __assign_str(servername);
1402 ),
1403
1404 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
1405 " server=%s program=%u version=%u protocol=%d bind_version=%u",
1406 __entry->task_id, __entry->client_id, __get_str(servername),
1407 __entry->program, __entry->version, __entry->protocol,
1408 __entry->bind_version
1409 )
1410 );
1411
1412 TRACE_EVENT(rpcb_setport,
1413 TP_PROTO(
1414 const struct rpc_task *task,
1415 int status,
1416 unsigned short port
1417 ),
1418
1419 TP_ARGS(task, status, port),
1420
1421 TP_STRUCT__entry(
1422 __field(unsigned int, task_id)
1423 __field(unsigned int, client_id)
1424 __field(int, status)
1425 __field(unsigned short, port)
1426 ),
1427
1428 TP_fast_assign(
1429 __entry->task_id = task->tk_pid;
1430 __entry->client_id = task->tk_client->cl_clid;
1431 __entry->status = status;
1432 __entry->port = port;
1433 ),
1434
1435 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " status=%d port=%u",
1436 __entry->task_id, __entry->client_id,
1437 __entry->status, __entry->port
1438 )
1439 );
1440
1441 TRACE_EVENT(pmap_register,
1442 TP_PROTO(
1443 u32 program,
1444 u32 version,
1445 int protocol,
1446 unsigned short port
1447 ),
1448
1449 TP_ARGS(program, version, protocol, port),
1450
1451 TP_STRUCT__entry(
1452 __field(unsigned int, program)
1453 __field(unsigned int, version)
1454 __field(int, protocol)
1455 __field(unsigned int, port)
1456 ),
1457
1458 TP_fast_assign(
1459 __entry->program = program;
1460 __entry->version = version;
1461 __entry->protocol = protocol;
1462 __entry->port = port;
1463 ),
1464
1465 TP_printk("program=%u version=%u protocol=%d port=%u",
1466 __entry->program, __entry->version,
1467 __entry->protocol, __entry->port
1468 )
1469 );
1470
1471 TRACE_EVENT(rpcb_register,
1472 TP_PROTO(
1473 u32 program,
1474 u32 version,
1475 const char *addr,
1476 const char *netid
1477 ),
1478
1479 TP_ARGS(program, version, addr, netid),
1480
1481 TP_STRUCT__entry(
1482 __field(unsigned int, program)
1483 __field(unsigned int, version)
1484 __string(addr, addr)
1485 __string(netid, netid)
1486 ),
1487
1488 TP_fast_assign(
1489 __entry->program = program;
1490 __entry->version = version;
1491 __assign_str(addr);
1492 __assign_str(netid);
1493 ),
1494
1495 TP_printk("program=%u version=%u addr=%s netid=%s",
1496 __entry->program, __entry->version,
1497 __get_str(addr), __get_str(netid)
1498 )
1499 );
1500
1501 TRACE_EVENT(rpcb_unregister,
1502 TP_PROTO(
1503 u32 program,
1504 u32 version,
1505 const char *netid
1506 ),
1507
1508 TP_ARGS(program, version, netid),
1509
1510 TP_STRUCT__entry(
1511 __field(unsigned int, program)
1512 __field(unsigned int, version)
1513 __string(netid, netid)
1514 ),
1515
1516 TP_fast_assign(
1517 __entry->program = program;
1518 __entry->version = version;
1519 __assign_str(netid);
1520 ),
1521
1522 TP_printk("program=%u version=%u netid=%s",
1523 __entry->program, __entry->version, __get_str(netid)
1524 )
1525 );
1526
1527 /**
1528 ** RPC-over-TLS tracepoints
1529 **/
1530
1531 DECLARE_EVENT_CLASS(rpc_tls_class,
1532 TP_PROTO(
1533 const struct rpc_clnt *clnt,
1534 const struct rpc_xprt *xprt
1535 ),
1536
1537 TP_ARGS(clnt, xprt),
1538
1539 TP_STRUCT__entry(
1540 __field(unsigned long, requested_policy)
1541 __field(u32, version)
1542 __string(servername, xprt->servername)
1543 __string(progname, clnt->cl_program->name)
1544 ),
1545
1546 TP_fast_assign(
1547 __entry->requested_policy = clnt->cl_xprtsec.policy;
1548 __entry->version = clnt->cl_vers;
1549 __assign_str(servername);
1550 __assign_str(progname);
1551 ),
1552
1553 TP_printk("server=%s %sv%u requested_policy=%s",
1554 __get_str(servername), __get_str(progname), __entry->version,
1555 rpc_show_xprtsec_policy(__entry->requested_policy)
1556 )
1557 );
1558
1559 #define DEFINE_RPC_TLS_EVENT(name) \
1560 DEFINE_EVENT(rpc_tls_class, rpc_tls_##name, \
1561 TP_PROTO( \
1562 const struct rpc_clnt *clnt, \
1563 const struct rpc_xprt *xprt \
1564 ), \
1565 TP_ARGS(clnt, xprt))
1566
1567 DEFINE_RPC_TLS_EVENT(unavailable);
1568 DEFINE_RPC_TLS_EVENT(not_started);
1569
1570
1571 /* Record an xdr_buf containing a fully-formed RPC message */
1572 DECLARE_EVENT_CLASS(svc_xdr_msg_class,
1573 TP_PROTO(
1574 const struct xdr_buf *xdr
1575 ),
1576
1577 TP_ARGS(xdr),
1578
1579 TP_STRUCT__entry(
1580 __field(u32, xid)
1581 __field(const void *, head_base)
1582 __field(size_t, head_len)
1583 __field(const void *, tail_base)
1584 __field(size_t, tail_len)
1585 __field(unsigned int, page_len)
1586 __field(unsigned int, msg_len)
1587 ),
1588
1589 TP_fast_assign(
1590 __be32 *p = (__be32 *)xdr->head[0].iov_base;
1591
1592 __entry->xid = be32_to_cpu(*p);
1593 __entry->head_base = p;
1594 __entry->head_len = xdr->head[0].iov_len;
1595 __entry->tail_base = xdr->tail[0].iov_base;
1596 __entry->tail_len = xdr->tail[0].iov_len;
1597 __entry->page_len = xdr->page_len;
1598 __entry->msg_len = xdr->len;
1599 ),
1600
1601 TP_printk("xid=0x%08x head=[%p,%zu] page=%u tail=[%p,%zu] len=%u",
1602 __entry->xid,
1603 __entry->head_base, __entry->head_len, __entry->page_len,
1604 __entry->tail_base, __entry->tail_len, __entry->msg_len
1605 )
1606 );
1607
1608 #define DEFINE_SVCXDRMSG_EVENT(name) \
1609 DEFINE_EVENT(svc_xdr_msg_class, \
1610 svc_xdr_##name, \
1611 TP_PROTO( \
1612 const struct xdr_buf *xdr \
1613 ), \
1614 TP_ARGS(xdr))
1615
1616 DEFINE_SVCXDRMSG_EVENT(recvfrom);
1617
1618 /* Record an xdr_buf containing arbitrary data, tagged with an XID */
1619 DECLARE_EVENT_CLASS(svc_xdr_buf_class,
1620 TP_PROTO(
1621 __be32 xid,
1622 const struct xdr_buf *xdr
1623 ),
1624
1625 TP_ARGS(xid, xdr),
1626
1627 TP_STRUCT__entry(
1628 __field(u32, xid)
1629 __field(const void *, head_base)
1630 __field(size_t, head_len)
1631 __field(const void *, tail_base)
1632 __field(size_t, tail_len)
1633 __field(unsigned int, page_base)
1634 __field(unsigned int, page_len)
1635 __field(unsigned int, msg_len)
1636 ),
1637
1638 TP_fast_assign(
1639 __entry->xid = be32_to_cpu(xid);
1640 __entry->head_base = xdr->head[0].iov_base;
1641 __entry->head_len = xdr->head[0].iov_len;
1642 __entry->tail_base = xdr->tail[0].iov_base;
1643 __entry->tail_len = xdr->tail[0].iov_len;
1644 __entry->page_base = xdr->page_base;
1645 __entry->page_len = xdr->page_len;
1646 __entry->msg_len = xdr->len;
1647 ),
1648
1649 TP_printk("xid=0x%08x head=[%p,%zu] page=%u(%u) tail=[%p,%zu] len=%u",
1650 __entry->xid,
1651 __entry->head_base, __entry->head_len,
1652 __entry->page_len, __entry->page_base,
1653 __entry->tail_base, __entry->tail_len,
1654 __entry->msg_len
1655 )
1656 );
1657
1658 #define DEFINE_SVCXDRBUF_EVENT(name) \
1659 DEFINE_EVENT(svc_xdr_buf_class, \
1660 svc_xdr_##name, \
1661 TP_PROTO( \
1662 __be32 xid, \
1663 const struct xdr_buf *xdr \
1664 ), \
1665 TP_ARGS(xid, xdr))
1666
1667 DEFINE_SVCXDRBUF_EVENT(sendto);
1668
1669 /*
1670 * from include/linux/sunrpc/svc.h
1671 */
1672 #define SVC_RQST_FLAG_LIST \
1673 svc_rqst_flag(SECURE) \
1674 svc_rqst_flag(LOCAL) \
1675 svc_rqst_flag(USEDEFERRAL) \
1676 svc_rqst_flag(DROPME) \
1677 svc_rqst_flag(VICTIM) \
1678 svc_rqst_flag_end(DATA)
1679
1680 #undef svc_rqst_flag
1681 #undef svc_rqst_flag_end
1682 #define svc_rqst_flag(x) TRACE_DEFINE_ENUM(RQ_##x);
1683 #define svc_rqst_flag_end(x) TRACE_DEFINE_ENUM(RQ_##x);
1684
1685 SVC_RQST_FLAG_LIST
1686
1687 #undef svc_rqst_flag
1688 #undef svc_rqst_flag_end
1689 #define svc_rqst_flag(x) { BIT(RQ_##x), #x },
1690 #define svc_rqst_flag_end(x) { BIT(RQ_##x), #x }
1691
1692 #define show_rqstp_flags(flags) \
1693 __print_flags(flags, "|", SVC_RQST_FLAG_LIST)
1694
1695 TRACE_DEFINE_ENUM(SVC_GARBAGE);
1696 TRACE_DEFINE_ENUM(SVC_SYSERR);
1697 TRACE_DEFINE_ENUM(SVC_VALID);
1698 TRACE_DEFINE_ENUM(SVC_NEGATIVE);
1699 TRACE_DEFINE_ENUM(SVC_OK);
1700 TRACE_DEFINE_ENUM(SVC_DROP);
1701 TRACE_DEFINE_ENUM(SVC_CLOSE);
1702 TRACE_DEFINE_ENUM(SVC_DENIED);
1703 TRACE_DEFINE_ENUM(SVC_PENDING);
1704 TRACE_DEFINE_ENUM(SVC_COMPLETE);
1705
1706 #define show_svc_auth_status(status) \
1707 __print_symbolic(status, \
1708 { SVC_GARBAGE, "SVC_GARBAGE" }, \
1709 { SVC_SYSERR, "SVC_SYSERR" }, \
1710 { SVC_VALID, "SVC_VALID" }, \
1711 { SVC_NEGATIVE, "SVC_NEGATIVE" }, \
1712 { SVC_OK, "SVC_OK" }, \
1713 { SVC_DROP, "SVC_DROP" }, \
1714 { SVC_CLOSE, "SVC_CLOSE" }, \
1715 { SVC_DENIED, "SVC_DENIED" }, \
1716 { SVC_PENDING, "SVC_PENDING" }, \
1717 { SVC_COMPLETE, "SVC_COMPLETE" })
1718
1719 #define SVC_RQST_ENDPOINT_FIELDS(r) \
1720 __sockaddr(server, (r)->rq_xprt->xpt_locallen) \
1721 __sockaddr(client, (r)->rq_xprt->xpt_remotelen) \
1722 __field(unsigned int, netns_ino) \
1723 __field(u32, xid)
1724
1725 #define SVC_RQST_ENDPOINT_ASSIGNMENTS(r) \
1726 do { \
1727 struct svc_xprt *xprt = (r)->rq_xprt; \
1728 __assign_sockaddr(server, &xprt->xpt_local, \
1729 xprt->xpt_locallen); \
1730 __assign_sockaddr(client, &xprt->xpt_remote, \
1731 xprt->xpt_remotelen); \
1732 __entry->netns_ino = xprt->xpt_net->ns.inum; \
1733 __entry->xid = be32_to_cpu((r)->rq_xid); \
1734 } while (0)
1735
1736 #define SVC_RQST_ENDPOINT_FORMAT \
1737 "xid=0x%08x server=%pISpc client=%pISpc"
1738
1739 #define SVC_RQST_ENDPOINT_VARARGS \
1740 __entry->xid, __get_sockaddr(server), __get_sockaddr(client)
1741
1742 TRACE_EVENT_CONDITION(svc_authenticate,
1743 TP_PROTO(
1744 const struct svc_rqst *rqst,
1745 enum svc_auth_status auth_res
1746 ),
1747
1748 TP_ARGS(rqst, auth_res),
1749
1750 TP_CONDITION(auth_res != SVC_OK && auth_res != SVC_COMPLETE),
1751
1752 TP_STRUCT__entry(
1753 SVC_RQST_ENDPOINT_FIELDS(rqst)
1754
1755 __field(unsigned long, svc_status)
1756 __field(unsigned long, auth_stat)
1757 ),
1758
1759 TP_fast_assign(
1760 SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
1761
1762 __entry->svc_status = auth_res;
1763 __entry->auth_stat = be32_to_cpu(rqst->rq_auth_stat);
1764 ),
1765
1766 TP_printk(SVC_RQST_ENDPOINT_FORMAT
1767 " auth_res=%s auth_stat=%s",
1768 SVC_RQST_ENDPOINT_VARARGS,
1769 show_svc_auth_status(__entry->svc_status),
1770 rpc_show_auth_stat(__entry->auth_stat))
1771 );
1772
1773 TRACE_EVENT(svc_process,
1774 TP_PROTO(const struct svc_rqst *rqst, const char *name),
1775
1776 TP_ARGS(rqst, name),
1777
1778 TP_STRUCT__entry(
1779 __field(u32, xid)
1780 __field(u32, vers)
1781 __field(u32, proc)
1782 __string(service, name)
1783 __string(procedure, svc_proc_name(rqst))
1784 __string(addr, rqst->rq_xprt ?
1785 rqst->rq_xprt->xpt_remotebuf : EVENT_NULL_STR)
1786 ),
1787
1788 TP_fast_assign(
1789 __entry->xid = be32_to_cpu(rqst->rq_xid);
1790 __entry->vers = rqst->rq_vers;
1791 __entry->proc = rqst->rq_proc;
1792 __assign_str(service);
1793 __assign_str(procedure);
1794 __assign_str(addr);
1795 ),
1796
1797 TP_printk("addr=%s xid=0x%08x service=%s vers=%u proc=%s",
1798 __get_str(addr), __entry->xid,
1799 __get_str(service), __entry->vers,
1800 __get_str(procedure)
1801 )
1802 );
1803
1804 DECLARE_EVENT_CLASS(svc_rqst_event,
1805 TP_PROTO(
1806 const struct svc_rqst *rqst
1807 ),
1808
1809 TP_ARGS(rqst),
1810
1811 TP_STRUCT__entry(
1812 SVC_RQST_ENDPOINT_FIELDS(rqst)
1813
1814 __field(unsigned long, flags)
1815 ),
1816
1817 TP_fast_assign(
1818 SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
1819
1820 __entry->flags = rqst->rq_flags;
1821 ),
1822
1823 TP_printk(SVC_RQST_ENDPOINT_FORMAT " flags=%s",
1824 SVC_RQST_ENDPOINT_VARARGS,
1825 show_rqstp_flags(__entry->flags))
1826 );
1827 #define DEFINE_SVC_RQST_EVENT(name) \
1828 DEFINE_EVENT(svc_rqst_event, svc_##name, \
1829 TP_PROTO( \
1830 const struct svc_rqst *rqst \
1831 ), \
1832 TP_ARGS(rqst))
1833
1834 DEFINE_SVC_RQST_EVENT(defer);
1835 DEFINE_SVC_RQST_EVENT(drop);
1836
1837 DECLARE_EVENT_CLASS(svc_rqst_status,
1838 TP_PROTO(
1839 const struct svc_rqst *rqst,
1840 int status
1841 ),
1842
1843 TP_ARGS(rqst, status),
1844
1845 TP_STRUCT__entry(
1846 SVC_RQST_ENDPOINT_FIELDS(rqst)
1847
1848 __field(int, status)
1849 __field(unsigned long, flags)
1850 ),
1851
1852 TP_fast_assign(
1853 SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
1854
1855 __entry->status = status;
1856 __entry->flags = rqst->rq_flags;
1857 ),
1858
1859 TP_printk(SVC_RQST_ENDPOINT_FORMAT " status=%d flags=%s",
1860 SVC_RQST_ENDPOINT_VARARGS,
1861 __entry->status, show_rqstp_flags(__entry->flags))
1862 );
1863
1864 DEFINE_EVENT(svc_rqst_status, svc_send,
1865 TP_PROTO(const struct svc_rqst *rqst, int status),
1866 TP_ARGS(rqst, status));
1867
1868 TRACE_EVENT(svc_replace_page_err,
1869 TP_PROTO(const struct svc_rqst *rqst),
1870
1871 TP_ARGS(rqst),
1872 TP_STRUCT__entry(
1873 SVC_RQST_ENDPOINT_FIELDS(rqst)
1874
1875 __field(const void *, begin)
1876 __field(const void *, respages)
1877 __field(const void *, nextpage)
1878 ),
1879
1880 TP_fast_assign(
1881 SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
1882
1883 __entry->begin = rqst->rq_pages;
1884 __entry->respages = rqst->rq_respages;
1885 __entry->nextpage = rqst->rq_next_page;
1886 ),
1887
1888 TP_printk(SVC_RQST_ENDPOINT_FORMAT " begin=%p respages=%p nextpage=%p",
1889 SVC_RQST_ENDPOINT_VARARGS,
1890 __entry->begin, __entry->respages, __entry->nextpage)
1891 );
1892
1893 TRACE_EVENT(svc_stats_latency,
1894 TP_PROTO(
1895 const struct svc_rqst *rqst
1896 ),
1897
1898 TP_ARGS(rqst),
1899
1900 TP_STRUCT__entry(
1901 SVC_RQST_ENDPOINT_FIELDS(rqst)
1902
1903 __field(unsigned long, execute)
1904 __string(procedure, svc_proc_name(rqst))
1905 ),
1906
1907 TP_fast_assign(
1908 SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
1909
1910 __entry->execute = ktime_to_us(ktime_sub(ktime_get(),
1911 rqst->rq_stime));
1912 __assign_str(procedure);
1913 ),
1914
1915 TP_printk(SVC_RQST_ENDPOINT_FORMAT " proc=%s execute-us=%lu",
1916 SVC_RQST_ENDPOINT_VARARGS,
1917 __get_str(procedure), __entry->execute)
1918 );
1919
1920 /*
1921 * from include/linux/sunrpc/svc_xprt.h
1922 */
1923 #define SVC_XPRT_FLAG_LIST \
1924 svc_xprt_flag(BUSY) \
1925 svc_xprt_flag(CONN) \
1926 svc_xprt_flag(CLOSE) \
1927 svc_xprt_flag(DATA) \
1928 svc_xprt_flag(TEMP) \
1929 svc_xprt_flag(DEAD) \
1930 svc_xprt_flag(CHNGBUF) \
1931 svc_xprt_flag(DEFERRED) \
1932 svc_xprt_flag(OLD) \
1933 svc_xprt_flag(LISTENER) \
1934 svc_xprt_flag(CACHE_AUTH) \
1935 svc_xprt_flag(LOCAL) \
1936 svc_xprt_flag(KILL_TEMP) \
1937 svc_xprt_flag(CONG_CTRL) \
1938 svc_xprt_flag(HANDSHAKE) \
1939 svc_xprt_flag(TLS_SESSION) \
1940 svc_xprt_flag_end(PEER_AUTH)
1941
1942 #undef svc_xprt_flag
1943 #undef svc_xprt_flag_end
1944 #define svc_xprt_flag(x) TRACE_DEFINE_ENUM(XPT_##x);
1945 #define svc_xprt_flag_end(x) TRACE_DEFINE_ENUM(XPT_##x);
1946
1947 SVC_XPRT_FLAG_LIST
1948
1949 #undef svc_xprt_flag
1950 #undef svc_xprt_flag_end
1951 #define svc_xprt_flag(x) { BIT(XPT_##x), #x },
1952 #define svc_xprt_flag_end(x) { BIT(XPT_##x), #x }
1953
1954 #define show_svc_xprt_flags(flags) \
1955 __print_flags(flags, "|", SVC_XPRT_FLAG_LIST)
1956
1957 TRACE_EVENT(svc_xprt_create_err,
1958 TP_PROTO(
1959 const char *program,
1960 const char *protocol,
1961 struct sockaddr *sap,
1962 size_t salen,
1963 const struct svc_xprt *xprt
1964 ),
1965
1966 TP_ARGS(program, protocol, sap, salen, xprt),
1967
1968 TP_STRUCT__entry(
1969 __field(long, error)
1970 __string(program, program)
1971 __string(protocol, protocol)
1972 __sockaddr(addr, salen)
1973 ),
1974
1975 TP_fast_assign(
1976 __entry->error = PTR_ERR(xprt);
1977 __assign_str(program);
1978 __assign_str(protocol);
1979 __assign_sockaddr(addr, sap, salen);
1980 ),
1981
1982 TP_printk("addr=%pISpc program=%s protocol=%s error=%ld",
1983 __get_sockaddr(addr), __get_str(program), __get_str(protocol),
1984 __entry->error)
1985 );
1986
1987 #define SVC_XPRT_ENDPOINT_FIELDS(x) \
1988 __sockaddr(server, (x)->xpt_locallen) \
1989 __sockaddr(client, (x)->xpt_remotelen) \
1990 __field(unsigned long, flags) \
1991 __field(unsigned int, netns_ino)
1992
1993 #define SVC_XPRT_ENDPOINT_ASSIGNMENTS(x) \
1994 do { \
1995 __assign_sockaddr(server, &(x)->xpt_local, \
1996 (x)->xpt_locallen); \
1997 __assign_sockaddr(client, &(x)->xpt_remote, \
1998 (x)->xpt_remotelen); \
1999 __entry->flags = (x)->xpt_flags; \
2000 __entry->netns_ino = (x)->xpt_net->ns.inum; \
2001 } while (0)
2002
2003 #define SVC_XPRT_ENDPOINT_FORMAT \
2004 "server=%pISpc client=%pISpc flags=%s"
2005
2006 #define SVC_XPRT_ENDPOINT_VARARGS \
2007 __get_sockaddr(server), __get_sockaddr(client), \
2008 show_svc_xprt_flags(__entry->flags)
2009
2010 TRACE_EVENT(svc_xprt_enqueue,
2011 TP_PROTO(
2012 const struct svc_xprt *xprt,
2013 unsigned long flags
2014 ),
2015
2016 TP_ARGS(xprt, flags),
2017
2018 TP_STRUCT__entry(
2019 SVC_XPRT_ENDPOINT_FIELDS(xprt)
2020 ),
2021
2022 TP_fast_assign(
2023 __assign_sockaddr(server, &xprt->xpt_local,
2024 xprt->xpt_locallen);
2025 __assign_sockaddr(client, &xprt->xpt_remote,
2026 xprt->xpt_remotelen);
2027 __entry->flags = flags;
2028 __entry->netns_ino = xprt->xpt_net->ns.inum;
2029 ),
2030
2031 TP_printk(SVC_XPRT_ENDPOINT_FORMAT, SVC_XPRT_ENDPOINT_VARARGS)
2032 );
2033
2034 TRACE_EVENT(svc_xprt_dequeue,
2035 TP_PROTO(
2036 const struct svc_rqst *rqst
2037 ),
2038
2039 TP_ARGS(rqst),
2040
2041 TP_STRUCT__entry(
2042 SVC_XPRT_ENDPOINT_FIELDS(rqst->rq_xprt)
2043
2044 __field(unsigned long, wakeup)
2045 ),
2046
2047 TP_fast_assign(
2048 SVC_XPRT_ENDPOINT_ASSIGNMENTS(rqst->rq_xprt);
2049
2050 __entry->wakeup = ktime_to_us(ktime_sub(ktime_get(),
2051 rqst->rq_qtime));
2052 ),
2053
2054 TP_printk(SVC_XPRT_ENDPOINT_FORMAT " wakeup-us=%lu",
2055 SVC_XPRT_ENDPOINT_VARARGS, __entry->wakeup)
2056 );
2057
2058 DECLARE_EVENT_CLASS(svc_xprt_event,
2059 TP_PROTO(
2060 const struct svc_xprt *xprt
2061 ),
2062
2063 TP_ARGS(xprt),
2064
2065 TP_STRUCT__entry(
2066 SVC_XPRT_ENDPOINT_FIELDS(xprt)
2067 ),
2068
2069 TP_fast_assign(
2070 SVC_XPRT_ENDPOINT_ASSIGNMENTS(xprt);
2071 ),
2072
2073 TP_printk(SVC_XPRT_ENDPOINT_FORMAT, SVC_XPRT_ENDPOINT_VARARGS)
2074 );
2075
2076 #define DEFINE_SVC_XPRT_EVENT(name) \
2077 DEFINE_EVENT(svc_xprt_event, svc_xprt_##name, \
2078 TP_PROTO( \
2079 const struct svc_xprt *xprt \
2080 ), \
2081 TP_ARGS(xprt))
2082
2083 DEFINE_SVC_XPRT_EVENT(no_write_space);
2084 DEFINE_SVC_XPRT_EVENT(close);
2085 DEFINE_SVC_XPRT_EVENT(detach);
2086 DEFINE_SVC_XPRT_EVENT(free);
2087
2088 #define DEFINE_SVC_TLS_EVENT(name) \
2089 DEFINE_EVENT(svc_xprt_event, svc_tls_##name, \
2090 TP_PROTO(const struct svc_xprt *xprt), \
2091 TP_ARGS(xprt))
2092
2093 DEFINE_SVC_TLS_EVENT(start);
2094 DEFINE_SVC_TLS_EVENT(upcall);
2095 DEFINE_SVC_TLS_EVENT(unavailable);
2096 DEFINE_SVC_TLS_EVENT(not_started);
2097 DEFINE_SVC_TLS_EVENT(timed_out);
2098
2099 TRACE_EVENT(svc_xprt_accept,
2100 TP_PROTO(
2101 const struct svc_xprt *xprt,
2102 const char *service
2103 ),
2104
2105 TP_ARGS(xprt, service),
2106
2107 TP_STRUCT__entry(
2108 SVC_XPRT_ENDPOINT_FIELDS(xprt)
2109
2110 __string(protocol, xprt->xpt_class->xcl_name)
2111 __string(service, service)
2112 ),
2113
2114 TP_fast_assign(
2115 SVC_XPRT_ENDPOINT_ASSIGNMENTS(xprt);
2116
2117 __assign_str(protocol);
2118 __assign_str(service);
2119 ),
2120
2121 TP_printk(SVC_XPRT_ENDPOINT_FORMAT " protocol=%s service=%s",
2122 SVC_XPRT_ENDPOINT_VARARGS,
2123 __get_str(protocol), __get_str(service)
2124 )
2125 );
2126
2127 TRACE_EVENT(svc_wake_up,
2128 TP_PROTO(int pid),
2129
2130 TP_ARGS(pid),
2131
2132 TP_STRUCT__entry(
2133 __field(int, pid)
2134 ),
2135
2136 TP_fast_assign(
2137 __entry->pid = pid;
2138 ),
2139
2140 TP_printk("pid=%d", __entry->pid)
2141 );
2142
2143 TRACE_EVENT(svc_alloc_arg_err,
2144 TP_PROTO(
2145 unsigned int requested,
2146 unsigned int allocated
2147 ),
2148
2149 TP_ARGS(requested, allocated),
2150
2151 TP_STRUCT__entry(
2152 __field(unsigned int, requested)
2153 __field(unsigned int, allocated)
2154 ),
2155
2156 TP_fast_assign(
2157 __entry->requested = requested;
2158 __entry->allocated = allocated;
2159 ),
2160
2161 TP_printk("requested=%u allocated=%u",
2162 __entry->requested, __entry->allocated)
2163 );
2164
2165 DECLARE_EVENT_CLASS(svc_deferred_event,
2166 TP_PROTO(
2167 const struct svc_deferred_req *dr
2168 ),
2169
2170 TP_ARGS(dr),
2171
2172 TP_STRUCT__entry(
2173 __field(const void *, dr)
2174 __field(u32, xid)
2175 __sockaddr(addr, dr->addrlen)
2176 ),
2177
2178 TP_fast_assign(
2179 __entry->dr = dr;
2180 __entry->xid = be32_to_cpu(*(__be32 *)dr->args);
2181 __assign_sockaddr(addr, &dr->addr, dr->addrlen);
2182 ),
2183
2184 TP_printk("addr=%pISpc dr=%p xid=0x%08x", __get_sockaddr(addr),
2185 __entry->dr, __entry->xid)
2186 );
2187
2188 #define DEFINE_SVC_DEFERRED_EVENT(name) \
2189 DEFINE_EVENT(svc_deferred_event, svc_defer_##name, \
2190 TP_PROTO( \
2191 const struct svc_deferred_req *dr \
2192 ), \
2193 TP_ARGS(dr))
2194
2195 DEFINE_SVC_DEFERRED_EVENT(drop);
2196 DEFINE_SVC_DEFERRED_EVENT(queue);
2197 DEFINE_SVC_DEFERRED_EVENT(recv);
2198
2199 DECLARE_EVENT_CLASS(svcsock_lifetime_class,
2200 TP_PROTO(
2201 const void *svsk,
2202 const struct socket *socket
2203 ),
2204 TP_ARGS(svsk, socket),
2205 TP_STRUCT__entry(
2206 __field(unsigned int, netns_ino)
2207 __field(const void *, svsk)
2208 __field(const void *, sk)
2209 __field(unsigned long, type)
2210 __field(unsigned long, family)
2211 __field(unsigned long, state)
2212 ),
2213 TP_fast_assign(
2214 struct sock *sk = socket->sk;
2215
2216 __entry->netns_ino = sock_net(sk)->ns.inum;
2217 __entry->svsk = svsk;
2218 __entry->sk = sk;
2219 __entry->type = socket->type;
2220 __entry->family = sk->sk_family;
2221 __entry->state = sk->sk_state;
2222 ),
2223 TP_printk("svsk=%p type=%s family=%s%s",
2224 __entry->svsk, show_socket_type(__entry->type),
2225 rpc_show_address_family(__entry->family),
2226 __entry->state == TCP_LISTEN ? " (listener)" : ""
2227 )
2228 );
2229 #define DEFINE_SVCSOCK_LIFETIME_EVENT(name) \
2230 DEFINE_EVENT(svcsock_lifetime_class, name, \
2231 TP_PROTO( \
2232 const void *svsk, \
2233 const struct socket *socket \
2234 ), \
2235 TP_ARGS(svsk, socket))
2236
2237 DEFINE_SVCSOCK_LIFETIME_EVENT(svcsock_new);
2238 DEFINE_SVCSOCK_LIFETIME_EVENT(svcsock_free);
2239
2240 TRACE_EVENT(svcsock_marker,
2241 TP_PROTO(
2242 const struct svc_xprt *xprt,
2243 __be32 marker
2244 ),
2245
2246 TP_ARGS(xprt, marker),
2247
2248 TP_STRUCT__entry(
2249 __field(unsigned int, length)
2250 __field(bool, last)
2251 __string(addr, xprt->xpt_remotebuf)
2252 ),
2253
2254 TP_fast_assign(
2255 __entry->length = be32_to_cpu(marker) & RPC_FRAGMENT_SIZE_MASK;
2256 __entry->last = be32_to_cpu(marker) & RPC_LAST_STREAM_FRAGMENT;
2257 __assign_str(addr);
2258 ),
2259
2260 TP_printk("addr=%s length=%u%s", __get_str(addr),
2261 __entry->length, __entry->last ? " (last)" : "")
2262 );
2263
2264 DECLARE_EVENT_CLASS(svcsock_class,
2265 TP_PROTO(
2266 const struct svc_xprt *xprt,
2267 ssize_t result
2268 ),
2269
2270 TP_ARGS(xprt, result),
2271
2272 TP_STRUCT__entry(
2273 __field(ssize_t, result)
2274 __field(unsigned long, flags)
2275 __string(addr, xprt->xpt_remotebuf)
2276 ),
2277
2278 TP_fast_assign(
2279 __entry->result = result;
2280 __entry->flags = xprt->xpt_flags;
2281 __assign_str(addr);
2282 ),
2283
2284 TP_printk("addr=%s result=%zd flags=%s", __get_str(addr),
2285 __entry->result, show_svc_xprt_flags(__entry->flags)
2286 )
2287 );
2288
2289 #define DEFINE_SVCSOCK_EVENT(name) \
2290 DEFINE_EVENT(svcsock_class, svcsock_##name, \
2291 TP_PROTO( \
2292 const struct svc_xprt *xprt, \
2293 ssize_t result \
2294 ), \
2295 TP_ARGS(xprt, result))
2296
2297 DEFINE_SVCSOCK_EVENT(udp_send);
2298 DEFINE_SVCSOCK_EVENT(udp_recv);
2299 DEFINE_SVCSOCK_EVENT(udp_recv_err);
2300 DEFINE_SVCSOCK_EVENT(tcp_send);
2301 DEFINE_SVCSOCK_EVENT(tcp_recv);
2302 DEFINE_SVCSOCK_EVENT(tcp_recv_eagain);
2303 DEFINE_SVCSOCK_EVENT(tcp_recv_err);
2304 DEFINE_SVCSOCK_EVENT(data_ready);
2305 DEFINE_SVCSOCK_EVENT(write_space);
2306
2307 TRACE_EVENT(svcsock_tcp_recv_short,
2308 TP_PROTO(
2309 const struct svc_xprt *xprt,
2310 u32 expected,
2311 u32 received
2312 ),
2313
2314 TP_ARGS(xprt, expected, received),
2315
2316 TP_STRUCT__entry(
2317 __field(u32, expected)
2318 __field(u32, received)
2319 __field(unsigned long, flags)
2320 __string(addr, xprt->xpt_remotebuf)
2321 ),
2322
2323 TP_fast_assign(
2324 __entry->expected = expected;
2325 __entry->received = received;
2326 __entry->flags = xprt->xpt_flags;
2327 __assign_str(addr);
2328 ),
2329
2330 TP_printk("addr=%s flags=%s expected=%u received=%u",
2331 __get_str(addr), show_svc_xprt_flags(__entry->flags),
2332 __entry->expected, __entry->received
2333 )
2334 );
2335
2336 TRACE_EVENT(svcsock_tcp_state,
2337 TP_PROTO(
2338 const struct svc_xprt *xprt,
2339 const struct socket *socket
2340 ),
2341
2342 TP_ARGS(xprt, socket),
2343
2344 TP_STRUCT__entry(
2345 __field(unsigned long, socket_state)
2346 __field(unsigned long, sock_state)
2347 __field(unsigned long, flags)
2348 __string(addr, xprt->xpt_remotebuf)
2349 ),
2350
2351 TP_fast_assign(
2352 __entry->socket_state = socket->state;
2353 __entry->sock_state = socket->sk->sk_state;
2354 __entry->flags = xprt->xpt_flags;
2355 __assign_str(addr);
2356 ),
2357
2358 TP_printk("addr=%s state=%s sk_state=%s flags=%s", __get_str(addr),
2359 rpc_show_socket_state(__entry->socket_state),
2360 rpc_show_sock_state(__entry->sock_state),
2361 show_svc_xprt_flags(__entry->flags)
2362 )
2363 );
2364
2365 DECLARE_EVENT_CLASS(svcsock_accept_class,
2366 TP_PROTO(
2367 const struct svc_xprt *xprt,
2368 const char *service,
2369 long status
2370 ),
2371
2372 TP_ARGS(xprt, service, status),
2373
2374 TP_STRUCT__entry(
2375 __field(long, status)
2376 __string(service, service)
2377 __field(unsigned int, netns_ino)
2378 ),
2379
2380 TP_fast_assign(
2381 __entry->status = status;
2382 __assign_str(service);
2383 __entry->netns_ino = xprt->xpt_net->ns.inum;
2384 ),
2385
2386 TP_printk("addr=listener service=%s status=%ld",
2387 __get_str(service), __entry->status
2388 )
2389 );
2390
2391 #define DEFINE_ACCEPT_EVENT(name) \
2392 DEFINE_EVENT(svcsock_accept_class, svcsock_##name##_err, \
2393 TP_PROTO( \
2394 const struct svc_xprt *xprt, \
2395 const char *service, \
2396 long status \
2397 ), \
2398 TP_ARGS(xprt, service, status))
2399
2400 DEFINE_ACCEPT_EVENT(accept);
2401 DEFINE_ACCEPT_EVENT(getpeername);
2402
2403 DECLARE_EVENT_CLASS(cache_event,
2404 TP_PROTO(
2405 const struct cache_detail *cd,
2406 const struct cache_head *h
2407 ),
2408
2409 TP_ARGS(cd, h),
2410
2411 TP_STRUCT__entry(
2412 __field(const struct cache_head *, h)
2413 __string(name, cd->name)
2414 ),
2415
2416 TP_fast_assign(
2417 __entry->h = h;
2418 __assign_str(name);
2419 ),
2420
2421 TP_printk("cache=%s entry=%p", __get_str(name), __entry->h)
2422 );
2423 #define DEFINE_CACHE_EVENT(name) \
2424 DEFINE_EVENT(cache_event, name, \
2425 TP_PROTO( \
2426 const struct cache_detail *cd, \
2427 const struct cache_head *h \
2428 ), \
2429 TP_ARGS(cd, h))
2430 DEFINE_CACHE_EVENT(cache_entry_expired);
2431 DEFINE_CACHE_EVENT(cache_entry_upcall);
2432 DEFINE_CACHE_EVENT(cache_entry_update);
2433 DEFINE_CACHE_EVENT(cache_entry_make_negative);
2434 DEFINE_CACHE_EVENT(cache_entry_no_listener);
2435
2436 DECLARE_EVENT_CLASS(register_class,
2437 TP_PROTO(
2438 const char *program,
2439 const u32 version,
2440 const int family,
2441 const unsigned short protocol,
2442 const unsigned short port,
2443 int error
2444 ),
2445
2446 TP_ARGS(program, version, family, protocol, port, error),
2447
2448 TP_STRUCT__entry(
2449 __field(u32, version)
2450 __field(unsigned long, family)
2451 __field(unsigned short, protocol)
2452 __field(unsigned short, port)
2453 __field(int, error)
2454 __string(program, program)
2455 ),
2456
2457 TP_fast_assign(
2458 __entry->version = version;
2459 __entry->family = family;
2460 __entry->protocol = protocol;
2461 __entry->port = port;
2462 __entry->error = error;
2463 __assign_str(program);
2464 ),
2465
2466 TP_printk("program=%sv%u proto=%s port=%u family=%s error=%d",
2467 __get_str(program), __entry->version,
2468 __entry->protocol == IPPROTO_UDP ? "udp" : "tcp",
2469 __entry->port, rpc_show_address_family(__entry->family),
2470 __entry->error
2471 )
2472 );
2473
2474 #define DEFINE_REGISTER_EVENT(name) \
2475 DEFINE_EVENT(register_class, svc_##name, \
2476 TP_PROTO( \
2477 const char *program, \
2478 const u32 version, \
2479 const int family, \
2480 const unsigned short protocol, \
2481 const unsigned short port, \
2482 int error \
2483 ), \
2484 TP_ARGS(program, version, family, protocol, \
2485 port, error))
2486
2487 DEFINE_REGISTER_EVENT(register);
2488 DEFINE_REGISTER_EVENT(noregister);
2489
2490 TRACE_EVENT(svc_unregister,
2491 TP_PROTO(
2492 const char *program,
2493 const u32 version,
2494 int error
2495 ),
2496
2497 TP_ARGS(program, version, error),
2498
2499 TP_STRUCT__entry(
2500 __field(u32, version)
2501 __field(int, error)
2502 __string(program, program)
2503 ),
2504
2505 TP_fast_assign(
2506 __entry->version = version;
2507 __entry->error = error;
2508 __assign_str(program);
2509 ),
2510
2511 TP_printk("program=%sv%u error=%d",
2512 __get_str(program), __entry->version, __entry->error
2513 )
2514 );
2515
2516 #endif /* _TRACE_SUNRPC_H */
2517
2518 #include <trace/define_trace.h>
Kernel DRM miscellaneous fixes and cross-tree changes