sunrpc: introduce lttng_get_clid helper
[lttng-modules.git] / instrumentation / events / lttng-module / rpc.h
CommitLineData
b87700e3 1#undef TRACE_SYSTEM
9bbf98da 2#define TRACE_SYSTEM rpc
b87700e3 3
9bbf98da
MD
4#if !defined(LTTNG_TRACE_RPC_H) || defined(TRACE_HEADER_MULTI_READ)
5#define LTTNG_TRACE_RPC_H
b87700e3 6
6ec43db8 7#include <probes/lttng-tracepoint-event.h>
b87700e3
AG
8#include <linux/sunrpc/sched.h>
9#include <linux/sunrpc/clnt.h>
b87700e3 10
5e4dcd47
MD
11#ifndef ONCE_LTTNG_RPC_H
12#define ONCE_LTTNG_RPC_H
13
14#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
15static inline
16int lttng_get_clid(const struct rpc_task *task)
17{
18 struct rpc_clnt *tk_client;
19
20 tk_client = task->tk_client;
21 if (!tk_client)
22 return -1;
23 /*
24 * The cl_clid field is always initialized to positive signed
25 * integers. Negative signed integer values are treated as
26 * errors.
27 */
28 return (int) tk_client->cl_clid;
29}
30#endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */
31
32#endif /* ONCE_LTTNG_RPC_H */
33
d11b5686
MJ
34#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0))
35LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_status,
36
37 TP_PROTO(const struct rpc_task *task),
38
39 TP_ARGS(task),
40
41 TP_FIELDS(
42 ctf_integer(unsigned int, task_id, task->tk_pid)
5e4dcd47 43 ctf_integer(int, client_id, lttng_get_clid(task))
d11b5686
MJ
44 ctf_integer(int, status, task->tk_status)
45 )
46)
47
48LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_call_status,
49 TP_PROTO(const struct rpc_task *task),
50
51 TP_ARGS(task)
52)
53
54LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_bind_status,
55 TP_PROTO(const struct rpc_task *task),
56
57 TP_ARGS(task)
58)
59#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
89f0be35
MJ
60LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_status,
61
62 TP_PROTO(struct rpc_task *task),
63
64 TP_ARGS(task),
65
66 TP_FIELDS(
67 ctf_integer(unsigned int, task_id, task->tk_pid)
5e4dcd47 68 ctf_integer(int, client_id, lttng_get_clid(task))
89f0be35
MJ
69 ctf_integer(int, status, task->tk_status)
70 )
71)
d11b5686
MJ
72
73LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_call_status,
74 TP_PROTO(struct rpc_task *task),
75
76 TP_ARGS(task)
77)
78
79LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_bind_status,
80 TP_PROTO(struct rpc_task *task),
81
82 TP_ARGS(task)
83)
89f0be35 84#else
3bc29f0a 85LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_status,
b87700e3
AG
86
87 TP_PROTO(struct rpc_task *task),
88
89 TP_ARGS(task),
90
f127e61e 91 TP_FIELDS(
fa91fcac
MD
92 ctf_integer_hex(const struct rpc_task *, task, task)
93 ctf_integer_hex(const struct rpc_clnt *, clnt, task->tk_client)
f127e61e
MD
94 ctf_integer(int, status, task->tk_status)
95 )
b87700e3
AG
96)
97
3bc29f0a 98LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_call_status,
b87700e3
AG
99 TP_PROTO(struct rpc_task *task),
100
101 TP_ARGS(task)
102)
103
3bc29f0a 104LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_bind_status,
b87700e3
AG
105 TP_PROTO(struct rpc_task *task),
106
107 TP_ARGS(task)
108)
d11b5686 109#endif
b87700e3 110
d11b5686
MJ
111#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0))
112LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_connect_status,
113 TP_PROTO(const struct rpc_task *task),
114
115 TP_ARGS(task)
116)
117#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0))
0cc0962c
MJ
118LTTNG_TRACEPOINT_EVENT(rpc_connect_status,
119 TP_PROTO(const struct rpc_task *task),
120
121 TP_ARGS(task),
122
123 TP_FIELDS(
89f0be35 124 ctf_integer(unsigned int, task_id, task->tk_pid)
5e4dcd47 125 ctf_integer(int, client_id, lttng_get_clid(task))
0cc0962c
MJ
126 ctf_integer(int, status, task->tk_status)
127 )
128)
d11b5686
MJ
129#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
130LTTNG_TRACEPOINT_EVENT(rpc_connect_status,
131 TP_PROTO(struct rpc_task *task, int status),
132
133 TP_ARGS(task, status),
134
135 TP_FIELDS(
136 ctf_integer(unsigned int, task_id, task->tk_pid)
5e4dcd47 137 ctf_integer(int, client_id, lttng_get_clid(task))
d11b5686
MJ
138 ctf_integer(int, status, status)
139 )
140)
141#else
142LTTNG_TRACEPOINT_EVENT(rpc_connect_status,
143 TP_PROTO(struct rpc_task *task, int status),
144
145 TP_ARGS(task, status),
146
147 TP_FIELDS(
148 ctf_integer_hex(const struct rpc_task *, task, task)
149 ctf_integer_hex(const struct rpc_clnt *, clnt, task->tk_client)
150 ctf_integer(int, status, status)
151 )
152)
153#endif
0cc0962c 154
d11b5686 155#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0))
0cc0962c
MJ
156LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_running,
157
158 TP_PROTO(const struct rpc_task *task, const void *action),
159
160 TP_ARGS(task, action),
161
162 TP_FIELDS(
89f0be35 163 ctf_integer(unsigned int, task_id, task->tk_pid)
5e4dcd47 164 ctf_integer(int, client_id, lttng_get_clid(task))
0cc0962c
MJ
165 ctf_integer_hex(const void *, action, action)
166 ctf_integer(unsigned long, runstate, task->tk_runstate)
167 ctf_integer(int, status, task->tk_status)
168 ctf_integer(unsigned short, flags, task->tk_flags)
169 )
170)
171
172LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_begin,
173
174 TP_PROTO(const struct rpc_task *task, const void *action),
175
176 TP_ARGS(task, action)
177)
178
179LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_run_action,
180
181 TP_PROTO(const struct rpc_task *task, const void *action),
182
183 TP_ARGS(task, action)
184)
185
186LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_complete,
187
188 TP_PROTO(const struct rpc_task *task, const void *action),
189
190 TP_ARGS(task, action)
191)
192
193LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_queued,
194
195 TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q),
196
197 TP_ARGS(task, q),
198
199 TP_FIELDS(
89f0be35 200 ctf_integer(unsigned int, task_id, task->tk_pid)
5e4dcd47 201 ctf_integer(int, client_id, lttng_get_clid(task))
0cc0962c
MJ
202 ctf_integer(unsigned long, timeout, task->tk_timeout)
203 ctf_integer(unsigned long, runstate, task->tk_runstate)
204 ctf_integer(int, status, task->tk_status)
205 ctf_integer(unsigned short, flags, task->tk_flags)
206 ctf_string(q_name, rpc_qname(q))
207 )
208)
209
210LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_sleep,
211
212 TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q),
213
214 TP_ARGS(task, q)
215)
216
217LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_wakeup,
218
219 TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q),
220
221 TP_ARGS(task, q)
222)
223
89f0be35 224#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
89f0be35
MJ
225LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_running,
226
227 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
228
229 TP_ARGS(clnt, task, action),
230
231 TP_FIELDS(
232 ctf_integer(unsigned int, task_id, task->tk_pid)
5e4dcd47 233 ctf_integer(int, client_id, lttng_get_clid(task))
89f0be35
MJ
234 ctf_integer_hex(const void *, action, action)
235 ctf_integer(unsigned long, runstate, task->tk_runstate)
236 ctf_integer(int, status, task->tk_status)
237 ctf_integer(unsigned short, flags, task->tk_flags)
238 )
239)
240
241LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_begin,
242
243 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
244
245 TP_ARGS(clnt, task, action)
246)
247
248LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_run_action,
249
250 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
251
252 TP_ARGS(clnt, task, action)
253)
254
255LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_complete,
256
257 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
258
259 TP_ARGS(clnt, task, action)
260)
261
262LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_queued,
263
264 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
265
266 TP_ARGS(clnt, task, q),
267
268 TP_FIELDS(
269 ctf_integer(unsigned int, task_id, task->tk_pid)
5e4dcd47 270 ctf_integer(int, client_id, lttng_get_clid(task))
89f0be35
MJ
271 ctf_integer(unsigned long, timeout, task->tk_timeout)
272 ctf_integer(unsigned long, runstate, task->tk_runstate)
273 ctf_integer(int, status, task->tk_status)
274 ctf_integer(unsigned short, flags, task->tk_flags)
275 ctf_string(q_name, rpc_qname(q))
276 )
277)
278
279LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_sleep,
280
281 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
282
283 TP_ARGS(clnt, task, q)
284)
285
286LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_wakeup,
287
288 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
289
290 TP_ARGS(clnt, task, q)
291)
292
0cc0962c 293#else
3bc29f0a 294LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_running,
b87700e3
AG
295
296 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
297
298 TP_ARGS(clnt, task, action),
299
f127e61e 300 TP_FIELDS(
fa91fcac
MD
301 ctf_integer_hex(const struct rpc_clnt *, clnt, clnt)
302 ctf_integer_hex(const struct rpc_task *, task, task)
303 ctf_integer_hex(const void *, action, action)
f127e61e
MD
304 ctf_integer(unsigned long, runstate, task->tk_runstate)
305 ctf_integer(int, status, task->tk_status)
306 ctf_integer(unsigned short, flags, task->tk_flags)
307 )
b87700e3
AG
308)
309
3bc29f0a 310LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_begin,
b87700e3
AG
311
312 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
313
314 TP_ARGS(clnt, task, action)
b87700e3
AG
315)
316
3bc29f0a 317LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_run_action,
b87700e3
AG
318
319 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
320
321 TP_ARGS(clnt, task, action)
b87700e3
AG
322)
323
3bc29f0a 324LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_complete,
b87700e3
AG
325
326 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
327
328 TP_ARGS(clnt, task, action)
b87700e3
AG
329)
330
3bc29f0a 331LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_queued,
b87700e3
AG
332
333 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
334
335 TP_ARGS(clnt, task, q),
336
f127e61e 337 TP_FIELDS(
fa91fcac
MD
338 ctf_integer_hex(const struct rpc_clnt *, clnt, clnt)
339 ctf_integer_hex(const struct rpc_task *, task, task)
f127e61e
MD
340 ctf_integer(unsigned long, timeout, task->tk_timeout)
341 ctf_integer(unsigned long, runstate, task->tk_runstate)
342 ctf_integer(int, status, task->tk_status)
343 ctf_integer(unsigned short, flags, task->tk_flags)
344 ctf_string(q_name, rpc_qname(q))
345 )
b87700e3
AG
346)
347
3bc29f0a 348LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_sleep,
b87700e3
AG
349
350 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
351
352 TP_ARGS(clnt, task, q)
b87700e3
AG
353)
354
3bc29f0a 355LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_wakeup,
b87700e3
AG
356
357 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
358
359 TP_ARGS(clnt, task, q)
b87700e3 360)
0cc0962c 361#endif
b87700e3 362
9bbf98da 363#endif /* LTTNG_TRACE_RPC_H */
b87700e3 364
6ec43db8 365#include <probes/define_trace.h>
This page took 0.049326 seconds and 4 git commands to generate.