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SUNRPC: Take the transport send lock before binding+connecting
[mirror_ubuntu-jammy-kernel.git] / include / trace / events / sunrpc.h
CommitLineData
b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
82b0a4c3
TM		 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>
860a0d9e 10#include <linux/sunrpc/svc.h>
1a867a08 11#include <linux/sunrpc/xprtsock.h>
83a712e0 12#include <linux/sunrpc/svc_xprt.h>
40b5ea0c
TM		 13#include <net/tcp_states.h>
14#include <linux/net.h>
82b0a4c3
TM		 15#include <linux/tracepoint.h>
16
5753cba1
SD		 17DECLARE_EVENT_CLASS(rpc_task_status,
18
e671edb9 19 TP_PROTO(const struct rpc_task *task),
5753cba1 20
e671edb9 21 TP_ARGS(task),
5753cba1
SD		 22
23 TP_STRUCT__entry(
92cb6c5b
TM		 24 __field(unsigned int, task_id)
25 __field(unsigned int, client_id)
5753cba1
SD		 26 __field(int, status)
27 ),
28
29 TP_fast_assign(
92cb6c5b
TM		 30 __entry->task_id = task->tk_pid;
31 __entry->client_id = task->tk_client->cl_clid;
e671edb9 32 __entry->status = task->tk_status;
5753cba1
SD		 33 ),
34
52069449 35 TP_printk("task:%u@%u status=%d",
92cb6c5b
TM		 36 __entry->task_id, __entry->client_id,
37 __entry->status)
5753cba1 38);
dc5820bd
CL		 39#define DEFINE_RPC_STATUS_EVENT(name) \
40 DEFINE_EVENT(rpc_task_status, rpc_##name##_status, \
41 TP_PROTO( \
42 const struct rpc_task *task \
43 ), \
44 TP_ARGS(task))
45
46DEFINE_RPC_STATUS_EVENT(call);
47DEFINE_RPC_STATUS_EVENT(bind);
48DEFINE_RPC_STATUS_EVENT(connect);
5753cba1 49
c435da68
CL		 50TRACE_EVENT(rpc_request,
51 TP_PROTO(const struct rpc_task *task),
52
53 TP_ARGS(task),
54
55 TP_STRUCT__entry(
56 __field(unsigned int, task_id)
57 __field(unsigned int, client_id)
58 __field(int, version)
59 __field(bool, async)
60 __string(progname, task->tk_client->cl_program->name)
61 __string(procname, rpc_proc_name(task))
62 ),
63
64 TP_fast_assign(
65 __entry->task_id = task->tk_pid;
66 __entry->client_id = task->tk_client->cl_clid;
67 __entry->version = task->tk_client->cl_vers;
68 __entry->async = RPC_IS_ASYNC(task);
69 __assign_str(progname, task->tk_client->cl_program->name)
70 __assign_str(procname, rpc_proc_name(task))
71 ),
72
73 TP_printk("task:%u@%u %sv%d %s (%ssync)",
74 __entry->task_id, __entry->client_id,
75 __get_str(progname), __entry->version,
76 __get_str(procname), __entry->async ? "a": ""
77 )
78);
79
6f701383
CL		 80TRACE_DEFINE_ENUM(RPC_TASK_ASYNC);
81TRACE_DEFINE_ENUM(RPC_TASK_SWAPPER);
82TRACE_DEFINE_ENUM(RPC_CALL_MAJORSEEN);
83TRACE_DEFINE_ENUM(RPC_TASK_ROOTCREDS);
84TRACE_DEFINE_ENUM(RPC_TASK_DYNAMIC);
85TRACE_DEFINE_ENUM(RPC_TASK_KILLED);
86TRACE_DEFINE_ENUM(RPC_TASK_SOFT);
87TRACE_DEFINE_ENUM(RPC_TASK_SOFTCONN);
88TRACE_DEFINE_ENUM(RPC_TASK_SENT);
89TRACE_DEFINE_ENUM(RPC_TASK_TIMEOUT);
90TRACE_DEFINE_ENUM(RPC_TASK_NOCONNECT);
91TRACE_DEFINE_ENUM(RPC_TASK_NO_RETRANS_TIMEOUT);
92
93#define rpc_show_task_flags(flags) \
94 __print_flags(flags, "|", \
95 { RPC_TASK_ASYNC, "ASYNC" }, \
96 { RPC_TASK_SWAPPER, "SWAPPER" }, \
97 { RPC_CALL_MAJORSEEN, "MAJORSEEN" }, \
98 { RPC_TASK_ROOTCREDS, "ROOTCREDS" }, \
99 { RPC_TASK_DYNAMIC, "DYNAMIC" }, \
100 { RPC_TASK_KILLED, "KILLED" }, \
101 { RPC_TASK_SOFT, "SOFT" }, \
102 { RPC_TASK_SOFTCONN, "SOFTCONN" }, \
103 { RPC_TASK_SENT, "SENT" }, \
104 { RPC_TASK_TIMEOUT, "TIMEOUT" }, \
105 { RPC_TASK_NOCONNECT, "NOCONNECT" }, \
106 { RPC_TASK_NO_RETRANS_TIMEOUT, "NORTO" })
107
108TRACE_DEFINE_ENUM(RPC_TASK_RUNNING);
109TRACE_DEFINE_ENUM(RPC_TASK_QUEUED);
110TRACE_DEFINE_ENUM(RPC_TASK_ACTIVE);
111TRACE_DEFINE_ENUM(RPC_TASK_NEED_XMIT);
112TRACE_DEFINE_ENUM(RPC_TASK_NEED_RECV);
113TRACE_DEFINE_ENUM(RPC_TASK_MSG_PIN_WAIT);
114
115#define rpc_show_runstate(flags) \
116 __print_flags(flags, "|", \
117 { (1UL << RPC_TASK_RUNNING), "RUNNING" }, \
118 { (1UL << RPC_TASK_QUEUED), "QUEUED" }, \
119 { (1UL << RPC_TASK_ACTIVE), "ACTIVE" }, \
120 { (1UL << RPC_TASK_NEED_XMIT), "NEED_XMIT" }, \
121 { (1UL << RPC_TASK_NEED_RECV), "NEED_RECV" }, \
122 { (1UL << RPC_TASK_MSG_PIN_WAIT), "MSG_PIN_WAIT" })
123
82b0a4c3
TM		 124DECLARE_EVENT_CLASS(rpc_task_running,
125
e671edb9 126 TP_PROTO(const struct rpc_task *task, const void *action),
82b0a4c3 127
e671edb9 128 TP_ARGS(task, action),
82b0a4c3
TM		 129
130 TP_STRUCT__entry(
92cb6c5b
TM		 131 __field(unsigned int, task_id)
132 __field(unsigned int, client_id)
82b0a4c3
TM		 133 __field(const void *, action)
134 __field(unsigned long, runstate)
135 __field(int, status)
136 __field(unsigned short, flags)
137 ),
138
139 TP_fast_assign(
e671edb9
CL		 140 __entry->client_id = task->tk_client ?
141 task->tk_client->cl_clid : -1;
92cb6c5b 142 __entry->task_id = task->tk_pid;
82b0a4c3
TM		 143 __entry->action = action;
144 __entry->runstate = task->tk_runstate;
145 __entry->status = task->tk_status;
146 __entry->flags = task->tk_flags;
147 ),
148
6f701383 149 TP_printk("task:%u@%d flags=%s runstate=%s status=%d action=%pf",
92cb6c5b 150 __entry->task_id, __entry->client_id,
6f701383
CL		 151 rpc_show_task_flags(__entry->flags),
152 rpc_show_runstate(__entry->runstate),
82b0a4c3
TM		 153 __entry->status,
154 __entry->action
155 )
156);
dc5820bd
CL		 157#define DEFINE_RPC_RUNNING_EVENT(name) \
158 DEFINE_EVENT(rpc_task_running, rpc_task_##name, \
159 TP_PROTO( \
160 const struct rpc_task *task, \
161 const void *action \
162 ), \
163 TP_ARGS(task, action))
82b0a4c3 164
dc5820bd
CL		 165DEFINE_RPC_RUNNING_EVENT(begin);
166DEFINE_RPC_RUNNING_EVENT(run_action);
167DEFINE_RPC_RUNNING_EVENT(complete);
82b0a4c3
TM		 168
169DECLARE_EVENT_CLASS(rpc_task_queued,
170
e671edb9 171 TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q),
82b0a4c3 172
e671edb9 173 TP_ARGS(task, q),
82b0a4c3
TM		 174
175 TP_STRUCT__entry(
92cb6c5b
TM		 176 __field(unsigned int, task_id)
177 __field(unsigned int, client_id)
82b0a4c3
TM		 178 __field(unsigned long, timeout)
179 __field(unsigned long, runstate)
180 __field(int, status)
181 __field(unsigned short, flags)
85c0d24f 182 __string(q_name, rpc_qname(q))
82b0a4c3
TM		 183 ),
184
185 TP_fast_assign(
e671edb9
CL		 186 __entry->client_id = task->tk_client ?
187 task->tk_client->cl_clid : -1;
92cb6c5b 188 __entry->task_id = task->tk_pid;
82b0a4c3
TM		 189 __entry->timeout = task->tk_timeout;
190 __entry->runstate = task->tk_runstate;
191 __entry->status = task->tk_status;
192 __entry->flags = task->tk_flags;
85c0d24f 193 __assign_str(q_name, rpc_qname(q));
82b0a4c3
TM		 194 ),
195
6f701383 196 TP_printk("task:%u@%d flags=%s runstate=%s status=%d timeout=%lu queue=%s",
92cb6c5b 197 __entry->task_id, __entry->client_id,
6f701383
CL		 198 rpc_show_task_flags(__entry->flags),
199 rpc_show_runstate(__entry->runstate),
82b0a4c3
TM		 200 __entry->status,
201 __entry->timeout,
85c0d24f 202 __get_str(q_name)
82b0a4c3
TM		 203 )
204);
dc5820bd
CL		 205#define DEFINE_RPC_QUEUED_EVENT(name) \
206 DEFINE_EVENT(rpc_task_queued, rpc_task_##name, \
207 TP_PROTO( \
208 const struct rpc_task *task, \
209 const struct rpc_wait_queue *q \
210 ), \
211 TP_ARGS(task, q))
82b0a4c3 212
dc5820bd
CL		 213DEFINE_RPC_QUEUED_EVENT(sleep);
214DEFINE_RPC_QUEUED_EVENT(wakeup);
82b0a4c3 215
e8680a24
CL		 216DECLARE_EVENT_CLASS(rpc_failure,
217
218 TP_PROTO(const struct rpc_task *task),
219
220 TP_ARGS(task),
221
222 TP_STRUCT__entry(
223 __field(unsigned int, task_id)
224 __field(unsigned int, client_id)
225 ),
226
227 TP_fast_assign(
228 __entry->task_id = task->tk_pid;
229 __entry->client_id = task->tk_client->cl_clid;
230 ),
231
232 TP_printk("task:%u@%u",
233 __entry->task_id, __entry->client_id)
234);
235
236#define DEFINE_RPC_FAILURE(name) \
237 DEFINE_EVENT(rpc_failure, rpc_bad_##name, \
238 TP_PROTO( \
239 const struct rpc_task *task \
240 ), \
241 TP_ARGS(task))
242
243DEFINE_RPC_FAILURE(callhdr);
7f5667a5
CL		 244DEFINE_RPC_FAILURE(verifier);
245
246DECLARE_EVENT_CLASS(rpc_reply_event,
247
248 TP_PROTO(
249 const struct rpc_task *task
250 ),
251
252 TP_ARGS(task),
253
254 TP_STRUCT__entry(
255 __field(unsigned int, task_id)
256 __field(unsigned int, client_id)
257 __field(u32, xid)
258 __string(progname, task->tk_client->cl_program->name)
259 __field(u32, version)
260 __string(procname, rpc_proc_name(task))
261 __string(servername, task->tk_xprt->servername)
262 ),
263
264 TP_fast_assign(
265 __entry->task_id = task->tk_pid;
266 __entry->client_id = task->tk_client->cl_clid;
267 __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
268 __assign_str(progname, task->tk_client->cl_program->name)
269 __entry->version = task->tk_client->cl_vers;
270 __assign_str(procname, rpc_proc_name(task))
271 __assign_str(servername, task->tk_xprt->servername)
272 ),
273
274 TP_printk("task:%u@%d server=%s xid=0x%08x %sv%d %s",
275 __entry->task_id, __entry->client_id, __get_str(servername),
276 __entry->xid, __get_str(progname), __entry->version,
277 __get_str(procname))
278)
279
280#define DEFINE_RPC_REPLY_EVENT(name) \
281 DEFINE_EVENT(rpc_reply_event, rpc__##name, \
282 TP_PROTO( \
283 const struct rpc_task *task \
284 ), \
285 TP_ARGS(task))
286
287DEFINE_RPC_REPLY_EVENT(prog_unavail);
288DEFINE_RPC_REPLY_EVENT(prog_mismatch);
289DEFINE_RPC_REPLY_EVENT(proc_unavail);
290DEFINE_RPC_REPLY_EVENT(garbage_args);
291DEFINE_RPC_REPLY_EVENT(unparsable);
292DEFINE_RPC_REPLY_EVENT(mismatch);
293DEFINE_RPC_REPLY_EVENT(stale_creds);
294DEFINE_RPC_REPLY_EVENT(bad_creds);
295DEFINE_RPC_REPLY_EVENT(auth_tooweak);
e8680a24 296
40bf7eb3
CL		 297TRACE_EVENT(rpc_stats_latency,
298
299 TP_PROTO(
300 const struct rpc_task *task,
301 ktime_t backlog,
302 ktime_t rtt,
303 ktime_t execute
304 ),
305
306 TP_ARGS(task, backlog, rtt, execute),
307
308 TP_STRUCT__entry(
98eb6cf2
CL		 309 __field(unsigned int, task_id)
310 __field(unsigned int, client_id)
40bf7eb3
CL		 311 __field(u32, xid)
312 __field(int, version)
313 __string(progname, task->tk_client->cl_program->name)
314 __string(procname, rpc_proc_name(task))
315 __field(unsigned long, backlog)
316 __field(unsigned long, rtt)
317 __field(unsigned long, execute)
40bf7eb3
CL		 318 ),
319
320 TP_fast_assign(
98eb6cf2
CL		 321 __entry->client_id = task->tk_client->cl_clid;
322 __entry->task_id = task->tk_pid;
40bf7eb3
CL		 323 __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
324 __entry->version = task->tk_client->cl_vers;
325 __assign_str(progname, task->tk_client->cl_program->name)
326 __assign_str(procname, rpc_proc_name(task))
327 __entry->backlog = ktime_to_us(backlog);
328 __entry->rtt = ktime_to_us(rtt);
329 __entry->execute = ktime_to_us(execute);
40bf7eb3
CL		 330 ),
331
98eb6cf2
CL		 332 TP_printk("task:%u@%d xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu",
333 __entry->task_id, __entry->client_id, __entry->xid,
40bf7eb3
CL		 334 __get_str(progname), __entry->version, __get_str(procname),
335 __entry->backlog, __entry->rtt, __entry->execute)
336);
337
5582863f
CL		 338TRACE_EVENT(rpc_xdr_overflow,
339 TP_PROTO(
340 const struct xdr_stream *xdr,
341 size_t requested
342 ),
343
344 TP_ARGS(xdr, requested),
345
346 TP_STRUCT__entry(
347 __field(unsigned int, task_id)
348 __field(unsigned int, client_id)
349 __field(int, version)
350 __field(size_t, requested)
351 __field(const void *, end)
352 __field(const void *, p)
353 __field(const void *, head_base)
354 __field(size_t, head_len)
355 __field(const void *, tail_base)
356 __field(size_t, tail_len)
357 __field(unsigned int, page_len)
358 __field(unsigned int, len)
359 __string(progname,
360 xdr->rqst->rq_task->tk_client->cl_program->name)
361 __string(procedure,
362 xdr->rqst->rq_task->tk_msg.rpc_proc->p_name)
363 ),
364
365 TP_fast_assign(
366 if (xdr->rqst) {
367 const struct rpc_task *task = xdr->rqst->rq_task;
368
369 __entry->task_id = task->tk_pid;
370 __entry->client_id = task->tk_client->cl_clid;
371 __assign_str(progname,
372 task->tk_client->cl_program->name)
373 __entry->version = task->tk_client->cl_vers;
374 __assign_str(procedure, task->tk_msg.rpc_proc->p_name)
375 } else {
376 __entry->task_id = 0;
377 __entry->client_id = 0;
378 __assign_str(progname, "unknown")
379 __entry->version = 0;
380 __assign_str(procedure, "unknown")
381 }
382 __entry->requested = requested;
383 __entry->end = xdr->end;
384 __entry->p = xdr->p;
385 __entry->head_base = xdr->buf->head[0].iov_base,
386 __entry->head_len = xdr->buf->head[0].iov_len,
387 __entry->page_len = xdr->buf->page_len,
388 __entry->tail_base = xdr->buf->tail[0].iov_base,
389 __entry->tail_len = xdr->buf->tail[0].iov_len,
390 __entry->len = xdr->buf->len;
391 ),
392
393 TP_printk(
394 "task:%u@%u %sv%d %s requested=%zu p=%p end=%p xdr=[%p,%zu]/%u/[%p,%zu]/%u\n",
395 __entry->task_id, __entry->client_id,
396 __get_str(progname), __entry->version, __get_str(procedure),
397 __entry->requested, __entry->p, __entry->end,
398 __entry->head_base, __entry->head_len,
399 __entry->page_len,
400 __entry->tail_base, __entry->tail_len,
401 __entry->len
402 )
403);
404
7be9cea3
CL		 405TRACE_EVENT(rpc_xdr_alignment,
406 TP_PROTO(
407 const struct xdr_stream *xdr,
408 size_t offset,
409 unsigned int copied
410 ),
411
412 TP_ARGS(xdr, offset, copied),
413
414 TP_STRUCT__entry(
415 __field(unsigned int, task_id)
416 __field(unsigned int, client_id)
417 __field(int, version)
418 __field(size_t, offset)
419 __field(unsigned int, copied)
420 __field(const void *, head_base)
421 __field(size_t, head_len)
422 __field(const void *, tail_base)
423 __field(size_t, tail_len)
424 __field(unsigned int, page_len)
425 __field(unsigned int, len)
426 __string(progname,
427 xdr->rqst->rq_task->tk_client->cl_program->name)
428 __string(procedure,
429 xdr->rqst->rq_task->tk_msg.rpc_proc->p_name)
430 ),
431
432 TP_fast_assign(
433 const struct rpc_task *task = xdr->rqst->rq_task;
434
435 __entry->task_id = task->tk_pid;
436 __entry->client_id = task->tk_client->cl_clid;
437 __assign_str(progname,
438 task->tk_client->cl_program->name)
439 __entry->version = task->tk_client->cl_vers;
440 __assign_str(procedure, task->tk_msg.rpc_proc->p_name)
441
442 __entry->offset = offset;
443 __entry->copied = copied;
444 __entry->head_base = xdr->buf->head[0].iov_base,
445 __entry->head_len = xdr->buf->head[0].iov_len,
446 __entry->page_len = xdr->buf->page_len,
447 __entry->tail_base = xdr->buf->tail[0].iov_base,
448 __entry->tail_len = xdr->buf->tail[0].iov_len,
449 __entry->len = xdr->buf->len;
450 ),
451
452 TP_printk(
453 "task:%u@%u %sv%d %s offset=%zu copied=%u xdr=[%p,%zu]/%u/[%p,%zu]/%u\n",
454 __entry->task_id, __entry->client_id,
455 __get_str(progname), __entry->version, __get_str(procedure),
456 __entry->offset, __entry->copied,
457 __entry->head_base, __entry->head_len,
458 __entry->page_len,
459 __entry->tail_base, __entry->tail_len,
460 __entry->len
461 )
462);
463
cf500bac
CL		 464TRACE_EVENT(rpc_reply_pages,
465 TP_PROTO(
466 const struct rpc_rqst *req
467 ),
468
469 TP_ARGS(req),
470
471 TP_STRUCT__entry(
472 __field(unsigned int, task_id)
473 __field(unsigned int, client_id)
474 __field(const void *, head_base)
475 __field(size_t, head_len)
476 __field(const void *, tail_base)
477 __field(size_t, tail_len)
478 __field(unsigned int, page_len)
479 ),
480
481 TP_fast_assign(
482 __entry->task_id = req->rq_task->tk_pid;
483 __entry->client_id = req->rq_task->tk_client->cl_clid;
484
485 __entry->head_base = req->rq_rcv_buf.head[0].iov_base;
486 __entry->head_len = req->rq_rcv_buf.head[0].iov_len;
487 __entry->page_len = req->rq_rcv_buf.page_len;
488 __entry->tail_base = req->rq_rcv_buf.tail[0].iov_base;
489 __entry->tail_len = req->rq_rcv_buf.tail[0].iov_len;
490 ),
491
492 TP_printk(
493 "task:%u@%u xdr=[%p,%zu]/%u/[%p,%zu]\n",
494 __entry->task_id, __entry->client_id,
495 __entry->head_base, __entry->head_len,
496 __entry->page_len,
497 __entry->tail_base, __entry->tail_len
498 )
499);
500
6ba16eef
SRRH		 501/*
502 * First define the enums in the below macros to be exported to userspace
503 * via TRACE_DEFINE_ENUM().
504 */
505#undef EM
506#undef EMe
507#define EM(a, b) TRACE_DEFINE_ENUM(a);
508#define EMe(a, b) TRACE_DEFINE_ENUM(a);
509
510#define RPC_SHOW_SOCKET \
511 EM( SS_FREE, "FREE" ) \
512 EM( SS_UNCONNECTED, "UNCONNECTED" ) \
513 EM( SS_CONNECTING, "CONNECTING," ) \
514 EM( SS_CONNECTED, "CONNECTED," ) \
515 EMe(SS_DISCONNECTING, "DISCONNECTING" )
516
40b5ea0c 517#define rpc_show_socket_state(state) \
6ba16eef
SRRH		 518 __print_symbolic(state, RPC_SHOW_SOCKET)
519
520RPC_SHOW_SOCKET
521
522#define RPC_SHOW_SOCK \
523 EM( TCP_ESTABLISHED, "ESTABLISHED" ) \
524 EM( TCP_SYN_SENT, "SYN_SENT" ) \
525 EM( TCP_SYN_RECV, "SYN_RECV" ) \
526 EM( TCP_FIN_WAIT1, "FIN_WAIT1" ) \
527 EM( TCP_FIN_WAIT2, "FIN_WAIT2" ) \
528 EM( TCP_TIME_WAIT, "TIME_WAIT" ) \
529 EM( TCP_CLOSE, "CLOSE" ) \
530 EM( TCP_CLOSE_WAIT, "CLOSE_WAIT" ) \
531 EM( TCP_LAST_ACK, "LAST_ACK" ) \
532 EM( TCP_LISTEN, "LISTEN" ) \
533 EMe( TCP_CLOSING, "CLOSING" )
40b5ea0c
TM		 534
535#define rpc_show_sock_state(state) \
6ba16eef
SRRH		 536 __print_symbolic(state, RPC_SHOW_SOCK)
537
538RPC_SHOW_SOCK
539
540/*
541 * Now redefine the EM() and EMe() macros to map the enums to the strings
542 * that will be printed in the output.
543 */
544#undef EM
545#undef EMe
546#define EM(a, b) {a, b},
547#define EMe(a, b) {a, b}
40b5ea0c
TM		 548
549DECLARE_EVENT_CLASS(xs_socket_event,
550
551 TP_PROTO(
552 struct rpc_xprt *xprt,
553 struct socket *socket
554 ),
555
556 TP_ARGS(xprt, socket),
557
558 TP_STRUCT__entry(
559 __field(unsigned int, socket_state)
560 __field(unsigned int, sock_state)
561 __field(unsigned long long, ino)
562 __string(dstaddr,
563 xprt->address_strings[RPC_DISPLAY_ADDR])
564 __string(dstport,
565 xprt->address_strings[RPC_DISPLAY_PORT])
566 ),
567
568 TP_fast_assign(
569 struct inode *inode = SOCK_INODE(socket);
570 __entry->socket_state = socket->state;
571 __entry->sock_state = socket->sk->sk_state;
572 __entry->ino = (unsigned long long)inode->i_ino;
573 __assign_str(dstaddr,
574 xprt->address_strings[RPC_DISPLAY_ADDR]);
575 __assign_str(dstport,
576 xprt->address_strings[RPC_DISPLAY_PORT]);
577 ),
578
579 TP_printk(
580 "socket:[%llu] dstaddr=%s/%s "
581 "state=%u (%s) sk_state=%u (%s)",
582 __entry->ino, __get_str(dstaddr), __get_str(dstport),
583 __entry->socket_state,
584 rpc_show_socket_state(__entry->socket_state),
585 __entry->sock_state,
586 rpc_show_sock_state(__entry->sock_state)
587 )
588);
589#define DEFINE_RPC_SOCKET_EVENT(name) \
590 DEFINE_EVENT(xs_socket_event, name, \
591 TP_PROTO( \
592 struct rpc_xprt *xprt, \
593 struct socket *socket \
594 ), \
595 TP_ARGS(xprt, socket))
596
597DECLARE_EVENT_CLASS(xs_socket_event_done,
598
599 TP_PROTO(
600 struct rpc_xprt *xprt,
601 struct socket *socket,
602 int error
603 ),
604
605 TP_ARGS(xprt, socket, error),
606
607 TP_STRUCT__entry(
608 __field(int, error)
609 __field(unsigned int, socket_state)
610 __field(unsigned int, sock_state)
611 __field(unsigned long long, ino)
612 __string(dstaddr,
613 xprt->address_strings[RPC_DISPLAY_ADDR])
614 __string(dstport,
615 xprt->address_strings[RPC_DISPLAY_PORT])
616 ),
617
618 TP_fast_assign(
619 struct inode *inode = SOCK_INODE(socket);
620 __entry->socket_state = socket->state;
621 __entry->sock_state = socket->sk->sk_state;
622 __entry->ino = (unsigned long long)inode->i_ino;
623 __entry->error = error;
624 __assign_str(dstaddr,
625 xprt->address_strings[RPC_DISPLAY_ADDR]);
626 __assign_str(dstport,
627 xprt->address_strings[RPC_DISPLAY_PORT]);
628 ),
629
630 TP_printk(
631 "error=%d socket:[%llu] dstaddr=%s/%s "
632 "state=%u (%s) sk_state=%u (%s)",
633 __entry->error,
634 __entry->ino, __get_str(dstaddr), __get_str(dstport),
635 __entry->socket_state,
636 rpc_show_socket_state(__entry->socket_state),
637 __entry->sock_state,
638 rpc_show_sock_state(__entry->sock_state)
639 )
640);
641#define DEFINE_RPC_SOCKET_EVENT_DONE(name) \
642 DEFINE_EVENT(xs_socket_event_done, name, \
643 TP_PROTO( \
644 struct rpc_xprt *xprt, \
645 struct socket *socket, \
646 int error \
647 ), \
648 TP_ARGS(xprt, socket, error))
649
650DEFINE_RPC_SOCKET_EVENT(rpc_socket_state_change);
651DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_connect);
e8353c76 652DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_error);
40b5ea0c
TM		 653DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection);
654DEFINE_RPC_SOCKET_EVENT(rpc_socket_close);
655DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown);
656
3705ad64 657DECLARE_EVENT_CLASS(rpc_xprt_event,
dc5820bd
CL		 658 TP_PROTO(
659 const struct rpc_xprt *xprt,
660 __be32 xid,
661 int status
662 ),
3705ad64
JL		 663
664 TP_ARGS(xprt, xid, status),
665
666 TP_STRUCT__entry(
a30ccf1a 667 __field(u32, xid)
3705ad64
JL		 668 __field(int, status)
669 __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
670 __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
671 ),
672
673 TP_fast_assign(
a30ccf1a 674 __entry->xid = be32_to_cpu(xid);
3705ad64
JL		 675 __entry->status = status;
676 __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
677 __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
678 ),
679
a30ccf1a
CL		 680 TP_printk("peer=[%s]:%s xid=0x%08x status=%d", __get_str(addr),
681 __get_str(port), __entry->xid,
3705ad64
JL		 682 __entry->status)
683);
dc5820bd
CL		 684#define DEFINE_RPC_XPRT_EVENT(name) \
685 DEFINE_EVENT(rpc_xprt_event, xprt_##name, \
686 TP_PROTO( \
687 const struct rpc_xprt *xprt, \
688 __be32 xid, \
689 int status \
690 ), \
691 TP_ARGS(xprt, xid, status))
3705ad64 692
dc5820bd
CL		 693DEFINE_RPC_XPRT_EVENT(timer);
694DEFINE_RPC_XPRT_EVENT(lookup_rqst);
dc5820bd 695DEFINE_RPC_XPRT_EVENT(complete_rqst);
3705ad64 696
0c77668d
CL		 697TRACE_EVENT(xprt_transmit,
698 TP_PROTO(
699 const struct rpc_rqst *rqst,
700 int status
701 ),
702
703 TP_ARGS(rqst, status),
704
705 TP_STRUCT__entry(
706 __field(unsigned int, task_id)
707 __field(unsigned int, client_id)
708 __field(u32, xid)
709 __field(u32, seqno)
710 __field(int, status)
711 ),
712
713 TP_fast_assign(
714 __entry->task_id = rqst->rq_task->tk_pid;
715 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
716 __entry->xid = be32_to_cpu(rqst->rq_xid);
717 __entry->seqno = rqst->rq_seqno;
718 __entry->status = status;
719 ),
720
721 TP_printk(
722 "task:%u@%u xid=0x%08x seqno=%u status=%d",
723 __entry->task_id, __entry->client_id, __entry->xid,
724 __entry->seqno, __entry->status)
725);
726
727TRACE_EVENT(xprt_enq_xmit,
728 TP_PROTO(
729 const struct rpc_task *task,
730 int stage
731 ),
732
733 TP_ARGS(task, stage),
734
735 TP_STRUCT__entry(
736 __field(unsigned int, task_id)
737 __field(unsigned int, client_id)
738 __field(u32, xid)
739 __field(u32, seqno)
740 __field(int, stage)
741 ),
742
743 TP_fast_assign(
744 __entry->task_id = task->tk_pid;
745 __entry->client_id = task->tk_client->cl_clid;
746 __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
747 __entry->seqno = task->tk_rqstp->rq_seqno;
748 __entry->stage = stage;
749 ),
750
751 TP_printk(
752 "task:%u@%u xid=0x%08x seqno=%u stage=%d",
753 __entry->task_id, __entry->client_id, __entry->xid,
754 __entry->seqno, __entry->stage)
755);
756
a25a4cb3
CL		 757TRACE_EVENT(xprt_ping,
758 TP_PROTO(const struct rpc_xprt *xprt, int status),
759
760 TP_ARGS(xprt, status),
761
762 TP_STRUCT__entry(
763 __field(int, status)
764 __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
765 __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
766 ),
767
768 TP_fast_assign(
769 __entry->status = status;
770 __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
771 __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
772 ),
773
774 TP_printk("peer=[%s]:%s status=%d",
775 __get_str(addr), __get_str(port), __entry->status)
776);
777
c50b8ee0
TM		 778TRACE_EVENT(xs_stream_read_data,
779 TP_PROTO(struct rpc_xprt *xprt, ssize_t err, size_t total),
3705ad64
JL		 780
781 TP_ARGS(xprt, err, total),
782
783 TP_STRUCT__entry(
c50b8ee0
TM		 784 __field(ssize_t, err)
785 __field(size_t, total)
3705ad64
JL		 786 __string(addr, xprt ? xprt->address_strings[RPC_DISPLAY_ADDR] :
787 "(null)")
788 __string(port, xprt ? xprt->address_strings[RPC_DISPLAY_PORT] :
789 "(null)")
790 ),
791
792 TP_fast_assign(
793 __entry->err = err;
794 __entry->total = total;
795 __assign_str(addr, xprt ?
796 xprt->address_strings[RPC_DISPLAY_ADDR] : "(null)");
797 __assign_str(port, xprt ?
798 xprt->address_strings[RPC_DISPLAY_PORT] : "(null)");
799 ),
800
c50b8ee0 801 TP_printk("peer=[%s]:%s err=%zd total=%zu", __get_str(addr),
3705ad64
JL		 802 __get_str(port), __entry->err, __entry->total)
803);
804
c50b8ee0 805TRACE_EVENT(xs_stream_read_request,
1a867a08
JL		 806 TP_PROTO(struct sock_xprt *xs),
807
808 TP_ARGS(xs),
809
810 TP_STRUCT__entry(
811 __string(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR])
812 __string(port, xs->xprt.address_strings[RPC_DISPLAY_PORT])
a30ccf1a 813 __field(u32, xid)
1a867a08
JL		 814 __field(unsigned long, copied)
815 __field(unsigned int, reclen)
c50b8ee0 816 __field(unsigned int, offset)
1a867a08
JL		 817 ),
818
819 TP_fast_assign(
820 __assign_str(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR]);
821 __assign_str(port, xs->xprt.address_strings[RPC_DISPLAY_PORT]);
d1109aa5 822 __entry->xid = be32_to_cpu(xs->recv.xid);
d1109aa5
TM		 823 __entry->copied = xs->recv.copied;
824 __entry->reclen = xs->recv.len;
825 __entry->offset = xs->recv.offset;
1a867a08
JL		 826 ),
827
c50b8ee0 828 TP_printk("peer=[%s]:%s xid=0x%08x copied=%lu reclen=%u offset=%u",
a30ccf1a 829 __get_str(addr), __get_str(port), __entry->xid,
1a867a08
JL		 830 __entry->copied, __entry->reclen, __entry->offset)
831);
832
30660e04
JL		 833#define show_rqstp_flags(flags) \
834 __print_flags(flags, "|", \
835 { (1UL << RQ_SECURE), "RQ_SECURE"}, \
836 { (1UL << RQ_LOCAL), "RQ_LOCAL"}, \
78b65eb3 837 { (1UL << RQ_USEDEFERRAL), "RQ_USEDEFERRAL"}, \
779fb0f3 838 { (1UL << RQ_DROPME), "RQ_DROPME"}, \
81244386 839 { (1UL << RQ_SPLICE_OK), "RQ_SPLICE_OK"}, \
b1691bc0
JL		 840 { (1UL << RQ_VICTIM), "RQ_VICTIM"}, \
841 { (1UL << RQ_BUSY), "RQ_BUSY"})
4d152e2c 842
860a0d9e 843TRACE_EVENT(svc_recv,
41f306d0 844 TP_PROTO(struct svc_rqst *rqst, int len),
860a0d9e 845
41f306d0 846 TP_ARGS(rqst, len),
860a0d9e
JL		 847
848 TP_STRUCT__entry(
a30ccf1a 849 __field(u32, xid)
41f306d0 850 __field(int, len)
4d152e2c 851 __field(unsigned long, flags)
ece200dd 852 __string(addr, rqst->rq_xprt->xpt_remotebuf)
860a0d9e
JL		 853 ),
854
855 TP_fast_assign(
41f306d0
CL		 856 __entry->xid = be32_to_cpu(rqst->rq_xid);
857 __entry->len = len;
4d152e2c 858 __entry->flags = rqst->rq_flags;
ece200dd 859 __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
860a0d9e
JL		 860 ),
861
ece200dd
CL		 862 TP_printk("addr=%s xid=0x%08x len=%d flags=%s",
863 __get_str(addr), __entry->xid, __entry->len,
4d152e2c 864 show_rqstp_flags(__entry->flags))
860a0d9e
JL		 865);
866
0b9547bf
CL		 867TRACE_EVENT(svc_process,
868 TP_PROTO(const struct svc_rqst *rqst, const char *name),
869
870 TP_ARGS(rqst, name),
871
872 TP_STRUCT__entry(
873 __field(u32, xid)
874 __field(u32, vers)
875 __field(u32, proc)
876 __string(service, name)
d4b09acf
VA		 877 __string(addr, rqst->rq_xprt ?
878 rqst->rq_xprt->xpt_remotebuf : "(null)")
0b9547bf
CL		 879 ),
880
881 TP_fast_assign(
882 __entry->xid = be32_to_cpu(rqst->rq_xid);
883 __entry->vers = rqst->rq_vers;
884 __entry->proc = rqst->rq_proc;
885 __assign_str(service, name);
d4b09acf
VA		 886 __assign_str(addr, rqst->rq_xprt ?
887 rqst->rq_xprt->xpt_remotebuf : "(null)");
0b9547bf
CL		 888 ),
889
890 TP_printk("addr=%s xid=0x%08x service=%s vers=%u proc=%u",
891 __get_str(addr), __entry->xid,
892 __get_str(service), __entry->vers, __entry->proc)
893);
894
104f6351
TM		 895DECLARE_EVENT_CLASS(svc_rqst_event,
896
dc5820bd
CL		 897 TP_PROTO(
898 const struct svc_rqst *rqst
899 ),
104f6351
TM		 900
901 TP_ARGS(rqst),
902
903 TP_STRUCT__entry(
a30ccf1a 904 __field(u32, xid)
104f6351 905 __field(unsigned long, flags)
ece200dd 906 __string(addr, rqst->rq_xprt->xpt_remotebuf)
104f6351
TM		 907 ),
908
909 TP_fast_assign(
a30ccf1a 910 __entry->xid = be32_to_cpu(rqst->rq_xid);
104f6351 911 __entry->flags = rqst->rq_flags;
ece200dd 912 __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
104f6351
TM		 913 ),
914
ece200dd
CL		 915 TP_printk("addr=%s xid=0x%08x flags=%s",
916 __get_str(addr), __entry->xid,
917 show_rqstp_flags(__entry->flags))
104f6351 918);
dc5820bd
CL		 919#define DEFINE_SVC_RQST_EVENT(name) \
920 DEFINE_EVENT(svc_rqst_event, svc_##name, \
921 TP_PROTO( \
922 const struct svc_rqst *rqst \
923 ), \
924 TP_ARGS(rqst))
104f6351 925
dc5820bd
CL		 926DEFINE_SVC_RQST_EVENT(defer);
927DEFINE_SVC_RQST_EVENT(drop);
104f6351 928
860a0d9e
JL		 929DECLARE_EVENT_CLASS(svc_rqst_status,
930
931 TP_PROTO(struct svc_rqst *rqst, int status),
932
933 TP_ARGS(rqst, status),
934
935 TP_STRUCT__entry(
a30ccf1a 936 __field(u32, xid)
860a0d9e 937 __field(int, status)
4d152e2c 938 __field(unsigned long, flags)
ece200dd 939 __string(addr, rqst->rq_xprt->xpt_remotebuf)
860a0d9e
JL		 940 ),
941
942 TP_fast_assign(
a30ccf1a 943 __entry->xid = be32_to_cpu(rqst->rq_xid);
860a0d9e 944 __entry->status = status;
4d152e2c 945 __entry->flags = rqst->rq_flags;
ece200dd 946 __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
860a0d9e
JL		 947 ),
948
ece200dd
CL		 949 TP_printk("addr=%s xid=0x%08x status=%d flags=%s",
950 __get_str(addr), __entry->xid,
951 __entry->status, show_rqstp_flags(__entry->flags))
860a0d9e
JL		 952);
953
860a0d9e
JL		 954DEFINE_EVENT(svc_rqst_status, svc_send,
955 TP_PROTO(struct svc_rqst *rqst, int status),
956 TP_ARGS(rqst, status));
957
83a712e0
JL		 958#define show_svc_xprt_flags(flags) \
959 __print_flags(flags, "|", \
960 { (1UL << XPT_BUSY), "XPT_BUSY"}, \
961 { (1UL << XPT_CONN), "XPT_CONN"}, \
962 { (1UL << XPT_CLOSE), "XPT_CLOSE"}, \
963 { (1UL << XPT_DATA), "XPT_DATA"}, \
964 { (1UL << XPT_TEMP), "XPT_TEMP"}, \
965 { (1UL << XPT_DEAD), "XPT_DEAD"}, \
966 { (1UL << XPT_CHNGBUF), "XPT_CHNGBUF"}, \
967 { (1UL << XPT_DEFERRED), "XPT_DEFERRED"}, \
968 { (1UL << XPT_OLD), "XPT_OLD"}, \
969 { (1UL << XPT_LISTENER), "XPT_LISTENER"}, \
970 { (1UL << XPT_CACHE_AUTH), "XPT_CACHE_AUTH"}, \
03edb90f
CL		 971 { (1UL << XPT_LOCAL), "XPT_LOCAL"}, \
972 { (1UL << XPT_KILL_TEMP), "XPT_KILL_TEMP"}, \
973 { (1UL << XPT_CONG_CTRL), "XPT_CONG_CTRL"})
83a712e0
JL		 974
975TRACE_EVENT(svc_xprt_do_enqueue,
976 TP_PROTO(struct svc_xprt *xprt, struct svc_rqst *rqst),
977
978 TP_ARGS(xprt, rqst),
979
980 TP_STRUCT__entry(
981 __field(struct svc_xprt *, xprt)
051ac384
PA		 982 __field(int, pid)
983 __field(unsigned long, flags)
ece200dd 984 __string(addr, xprt->xpt_remotebuf)
83a712e0
JL		 985 ),
986
987 TP_fast_assign(
988 __entry->xprt = xprt;
051ac384 989 __entry->pid = rqst? rqst->rq_task->pid : 0;
ece200dd
CL		 990 __entry->flags = xprt->xpt_flags;
991 __assign_str(addr, xprt->xpt_remotebuf);
83a712e0
JL		 992 ),
993
ece200dd
CL		 994 TP_printk("xprt=%p addr=%s pid=%d flags=%s",
995 __entry->xprt, __get_str(addr),
996 __entry->pid, show_svc_xprt_flags(__entry->flags))
83a712e0
JL		 997);
998
82ea2d76 999DECLARE_EVENT_CLASS(svc_xprt_event,
83a712e0
JL		 1000 TP_PROTO(struct svc_xprt *xprt),
1001
1002 TP_ARGS(xprt),
1003
1004 TP_STRUCT__entry(
1005 __field(struct svc_xprt *, xprt)
83a712e0 1006 __field(unsigned long, flags)
ece200dd 1007 __string(addr, xprt->xpt_remotebuf)
83a712e0
JL		 1008 ),
1009
1010 TP_fast_assign(
db1bb44c 1011 __entry->xprt = xprt;
caa3e106 1012 __entry->flags = xprt->xpt_flags;
ece200dd 1013 __assign_str(addr, xprt->xpt_remotebuf);
83a712e0
JL		 1014 ),
1015
ece200dd
CL		 1016 TP_printk("xprt=%p addr=%s flags=%s",
1017 __entry->xprt, __get_str(addr),
1018 show_svc_xprt_flags(__entry->flags))
83a712e0
JL		 1019);
1020
82ea2d76
TM		 1021DEFINE_EVENT(svc_xprt_event, svc_xprt_no_write_space,
1022 TP_PROTO(struct svc_xprt *xprt),
1023 TP_ARGS(xprt));
1024
55f5088c
CL		 1025TRACE_EVENT(svc_xprt_dequeue,
1026 TP_PROTO(struct svc_rqst *rqst),
1027
1028 TP_ARGS(rqst),
1029
1030 TP_STRUCT__entry(
1031 __field(struct svc_xprt *, xprt)
1032 __field(unsigned long, flags)
1033 __field(unsigned long, wakeup)
1034 __string(addr, rqst->rq_xprt->xpt_remotebuf)
1035 ),
1036
1037 TP_fast_assign(
1038 __entry->xprt = rqst->rq_xprt;
1039 __entry->flags = rqst->rq_xprt->xpt_flags;
1040 __entry->wakeup = ktime_to_us(ktime_sub(ktime_get(),
1041 rqst->rq_qtime));
1042 __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
1043 ),
1044
1045 TP_printk("xprt=%p addr=%s flags=%s wakeup-us=%lu",
1046 __entry->xprt, __get_str(addr),
1047 show_svc_xprt_flags(__entry->flags),
1048 __entry->wakeup)
1049);
1050
83a712e0
JL		 1051TRACE_EVENT(svc_wake_up,
1052 TP_PROTO(int pid),
1053
1054 TP_ARGS(pid),
1055
1056 TP_STRUCT__entry(
1057 __field(int, pid)
1058 ),
1059
1060 TP_fast_assign(
1061 __entry->pid = pid;
1062 ),
1063
1064 TP_printk("pid=%d", __entry->pid)
1065);
1066
1067TRACE_EVENT(svc_handle_xprt,
1068 TP_PROTO(struct svc_xprt *xprt, int len),
1069
1070 TP_ARGS(xprt, len),
1071
1072 TP_STRUCT__entry(
1073 __field(struct svc_xprt *, xprt)
1074 __field(int, len)
051ac384 1075 __field(unsigned long, flags)
ece200dd 1076 __string(addr, xprt->xpt_remotebuf)
83a712e0
JL		 1077 ),
1078
1079 TP_fast_assign(
1080 __entry->xprt = xprt;
1081 __entry->len = len;
ece200dd
CL		 1082 __entry->flags = xprt->xpt_flags;
1083 __assign_str(addr, xprt->xpt_remotebuf);
83a712e0
JL		 1084 ),
1085
ece200dd
CL		 1086 TP_printk("xprt=%p addr=%s len=%d flags=%s",
1087 __entry->xprt, __get_str(addr),
051ac384 1088 __entry->len, show_svc_xprt_flags(__entry->flags))
83a712e0 1089);
104f6351 1090
aaba72cd
CL		 1091TRACE_EVENT(svc_stats_latency,
1092 TP_PROTO(const struct svc_rqst *rqst),
1093
1094 TP_ARGS(rqst),
1095
1096 TP_STRUCT__entry(
1097 __field(u32, xid)
1098 __field(unsigned long, execute)
1099 __string(addr, rqst->rq_xprt->xpt_remotebuf)
1100 ),
1101
1102 TP_fast_assign(
1103 __entry->xid = be32_to_cpu(rqst->rq_xid);
1104 __entry->execute = ktime_to_us(ktime_sub(ktime_get(),
1105 rqst->rq_stime));
1106 __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
1107 ),
1108
1109 TP_printk("addr=%s xid=0x%08x execute-us=%lu",
1110 __get_str(addr), __entry->xid, __entry->execute)
1111);
104f6351
TM		 1112
1113DECLARE_EVENT_CLASS(svc_deferred_event,
dc5820bd
CL		 1114 TP_PROTO(
1115 const struct svc_deferred_req *dr
1116 ),
104f6351
TM		 1117
1118 TP_ARGS(dr),
1119
1120 TP_STRUCT__entry(
a30ccf1a 1121 __field(u32, xid)
ece200dd 1122 __string(addr, dr->xprt->xpt_remotebuf)
104f6351
TM		 1123 ),
1124
1125 TP_fast_assign(
a30ccf1a
CL		 1126 __entry->xid = be32_to_cpu(*(__be32 *)(dr->args +
1127 (dr->xprt_hlen>>2)));
ece200dd 1128 __assign_str(addr, dr->xprt->xpt_remotebuf);
104f6351
TM		 1129 ),
1130
ece200dd 1131 TP_printk("addr=%s xid=0x%08x", __get_str(addr), __entry->xid)
104f6351 1132);
dc5820bd
CL		 1133#define DEFINE_SVC_DEFERRED_EVENT(name) \
1134 DEFINE_EVENT(svc_deferred_event, svc_##name##_deferred, \
1135 TP_PROTO( \
1136 const struct svc_deferred_req *dr \
1137 ), \
1138 TP_ARGS(dr))
1139
1140DEFINE_SVC_DEFERRED_EVENT(drop);
1141DEFINE_SVC_DEFERRED_EVENT(revisit);
104f6351 1142
82b0a4c3
TM		 1143#endif /* _TRACE_SUNRPC_H */
1144
1145#include <trace/define_trace.h>
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