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0c77668d CL |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* | |
3 | * Copyright (c) 2018 Oracle. All rights reserved. | |
4 | * | |
5 | * Trace point definitions for the "rpcgss" subsystem. | |
6 | */ | |
7 | ||
8 | #undef TRACE_SYSTEM | |
9 | #define TRACE_SYSTEM rpcgss | |
10 | ||
268bb038 | 11 | #if !defined(_TRACE_RPCGSS_H) || defined(TRACE_HEADER_MULTI_READ) |
0c77668d CL |
12 | #define _TRACE_RPCGSS_H |
13 | ||
14 | #include <linux/tracepoint.h> | |
15 | ||
247c01ff | 16 | #include <trace/misc/sunrpc.h> |
b4776a34 | 17 | |
0c77668d CL |
18 | /** |
19 | ** GSS-API related trace events | |
20 | **/ | |
21 | ||
74fb8fec CL |
22 | TRACE_DEFINE_ENUM(RPC_GSS_SVC_NONE); |
23 | TRACE_DEFINE_ENUM(RPC_GSS_SVC_INTEGRITY); | |
24 | TRACE_DEFINE_ENUM(RPC_GSS_SVC_PRIVACY); | |
25 | ||
26 | #define show_gss_service(x) \ | |
27 | __print_symbolic(x, \ | |
28 | { RPC_GSS_SVC_NONE, "none" }, \ | |
29 | { RPC_GSS_SVC_INTEGRITY, "integrity" }, \ | |
30 | { RPC_GSS_SVC_PRIVACY, "privacy" }) | |
31 | ||
0c77668d CL |
32 | TRACE_DEFINE_ENUM(GSS_S_BAD_MECH); |
33 | TRACE_DEFINE_ENUM(GSS_S_BAD_NAME); | |
34 | TRACE_DEFINE_ENUM(GSS_S_BAD_NAMETYPE); | |
35 | TRACE_DEFINE_ENUM(GSS_S_BAD_BINDINGS); | |
36 | TRACE_DEFINE_ENUM(GSS_S_BAD_STATUS); | |
37 | TRACE_DEFINE_ENUM(GSS_S_BAD_SIG); | |
38 | TRACE_DEFINE_ENUM(GSS_S_NO_CRED); | |
39 | TRACE_DEFINE_ENUM(GSS_S_NO_CONTEXT); | |
40 | TRACE_DEFINE_ENUM(GSS_S_DEFECTIVE_TOKEN); | |
41 | TRACE_DEFINE_ENUM(GSS_S_DEFECTIVE_CREDENTIAL); | |
42 | TRACE_DEFINE_ENUM(GSS_S_CREDENTIALS_EXPIRED); | |
43 | TRACE_DEFINE_ENUM(GSS_S_CONTEXT_EXPIRED); | |
44 | TRACE_DEFINE_ENUM(GSS_S_FAILURE); | |
45 | TRACE_DEFINE_ENUM(GSS_S_BAD_QOP); | |
46 | TRACE_DEFINE_ENUM(GSS_S_UNAUTHORIZED); | |
47 | TRACE_DEFINE_ENUM(GSS_S_UNAVAILABLE); | |
48 | TRACE_DEFINE_ENUM(GSS_S_DUPLICATE_ELEMENT); | |
49 | TRACE_DEFINE_ENUM(GSS_S_NAME_NOT_MN); | |
50 | TRACE_DEFINE_ENUM(GSS_S_CONTINUE_NEEDED); | |
51 | TRACE_DEFINE_ENUM(GSS_S_DUPLICATE_TOKEN); | |
52 | TRACE_DEFINE_ENUM(GSS_S_OLD_TOKEN); | |
53 | TRACE_DEFINE_ENUM(GSS_S_UNSEQ_TOKEN); | |
54 | TRACE_DEFINE_ENUM(GSS_S_GAP_TOKEN); | |
55 | ||
56 | #define show_gss_status(x) \ | |
57 | __print_flags(x, "|", \ | |
58 | { GSS_S_BAD_MECH, "GSS_S_BAD_MECH" }, \ | |
59 | { GSS_S_BAD_NAME, "GSS_S_BAD_NAME" }, \ | |
60 | { GSS_S_BAD_NAMETYPE, "GSS_S_BAD_NAMETYPE" }, \ | |
61 | { GSS_S_BAD_BINDINGS, "GSS_S_BAD_BINDINGS" }, \ | |
62 | { GSS_S_BAD_STATUS, "GSS_S_BAD_STATUS" }, \ | |
63 | { GSS_S_BAD_SIG, "GSS_S_BAD_SIG" }, \ | |
64 | { GSS_S_NO_CRED, "GSS_S_NO_CRED" }, \ | |
65 | { GSS_S_NO_CONTEXT, "GSS_S_NO_CONTEXT" }, \ | |
66 | { GSS_S_DEFECTIVE_TOKEN, "GSS_S_DEFECTIVE_TOKEN" }, \ | |
67 | { GSS_S_DEFECTIVE_CREDENTIAL, "GSS_S_DEFECTIVE_CREDENTIAL" }, \ | |
68 | { GSS_S_CREDENTIALS_EXPIRED, "GSS_S_CREDENTIALS_EXPIRED" }, \ | |
69 | { GSS_S_CONTEXT_EXPIRED, "GSS_S_CONTEXT_EXPIRED" }, \ | |
70 | { GSS_S_FAILURE, "GSS_S_FAILURE" }, \ | |
71 | { GSS_S_BAD_QOP, "GSS_S_BAD_QOP" }, \ | |
72 | { GSS_S_UNAUTHORIZED, "GSS_S_UNAUTHORIZED" }, \ | |
73 | { GSS_S_UNAVAILABLE, "GSS_S_UNAVAILABLE" }, \ | |
74 | { GSS_S_DUPLICATE_ELEMENT, "GSS_S_DUPLICATE_ELEMENT" }, \ | |
75 | { GSS_S_NAME_NOT_MN, "GSS_S_NAME_NOT_MN" }, \ | |
76 | { GSS_S_CONTINUE_NEEDED, "GSS_S_CONTINUE_NEEDED" }, \ | |
77 | { GSS_S_DUPLICATE_TOKEN, "GSS_S_DUPLICATE_TOKEN" }, \ | |
78 | { GSS_S_OLD_TOKEN, "GSS_S_OLD_TOKEN" }, \ | |
79 | { GSS_S_UNSEQ_TOKEN, "GSS_S_UNSEQ_TOKEN" }, \ | |
80 | { GSS_S_GAP_TOKEN, "GSS_S_GAP_TOKEN" }) | |
81 | ||
82 | ||
83 | DECLARE_EVENT_CLASS(rpcgss_gssapi_event, | |
84 | TP_PROTO( | |
85 | const struct rpc_task *task, | |
86 | u32 maj_stat | |
87 | ), | |
88 | ||
89 | TP_ARGS(task, maj_stat), | |
90 | ||
91 | TP_STRUCT__entry( | |
92 | __field(unsigned int, task_id) | |
93 | __field(unsigned int, client_id) | |
94 | __field(u32, maj_stat) | |
95 | ||
96 | ), | |
97 | ||
98 | TP_fast_assign( | |
99 | __entry->task_id = task->tk_pid; | |
100 | __entry->client_id = task->tk_client->cl_clid; | |
101 | __entry->maj_stat = maj_stat; | |
102 | ), | |
103 | ||
b4776a34 | 104 | TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " maj_stat=%s", |
0c77668d CL |
105 | __entry->task_id, __entry->client_id, |
106 | __entry->maj_stat == 0 ? | |
107 | "GSS_S_COMPLETE" : show_gss_status(__entry->maj_stat)) | |
108 | ); | |
109 | ||
110 | #define DEFINE_GSSAPI_EVENT(name) \ | |
111 | DEFINE_EVENT(rpcgss_gssapi_event, rpcgss_##name, \ | |
112 | TP_PROTO( \ | |
113 | const struct rpc_task *task, \ | |
114 | u32 maj_stat \ | |
115 | ), \ | |
116 | TP_ARGS(task, maj_stat)) | |
117 | ||
118 | TRACE_EVENT(rpcgss_import_ctx, | |
119 | TP_PROTO( | |
120 | int status | |
121 | ), | |
122 | ||
123 | TP_ARGS(status), | |
124 | ||
125 | TP_STRUCT__entry( | |
126 | __field(int, status) | |
127 | ), | |
128 | ||
129 | TP_fast_assign( | |
130 | __entry->status = status; | |
131 | ), | |
132 | ||
133 | TP_printk("status=%d", __entry->status) | |
134 | ); | |
135 | ||
136 | DEFINE_GSSAPI_EVENT(get_mic); | |
137 | DEFINE_GSSAPI_EVENT(verify_mic); | |
138 | DEFINE_GSSAPI_EVENT(wrap); | |
139 | DEFINE_GSSAPI_EVENT(unwrap); | |
140 | ||
74fb8fec CL |
141 | DECLARE_EVENT_CLASS(rpcgss_ctx_class, |
142 | TP_PROTO( | |
143 | const struct gss_cred *gc | |
144 | ), | |
145 | ||
146 | TP_ARGS(gc), | |
147 | ||
148 | TP_STRUCT__entry( | |
149 | __field(const void *, cred) | |
150 | __field(unsigned long, service) | |
151 | __string(principal, gc->gc_principal) | |
152 | ), | |
153 | ||
154 | TP_fast_assign( | |
155 | __entry->cred = gc; | |
156 | __entry->service = gc->gc_service; | |
2c92ca84 | 157 | __assign_str(principal); |
74fb8fec CL |
158 | ), |
159 | ||
160 | TP_printk("cred=%p service=%s principal='%s'", | |
161 | __entry->cred, show_gss_service(__entry->service), | |
162 | __get_str(principal)) | |
163 | ); | |
164 | ||
165 | #define DEFINE_CTX_EVENT(name) \ | |
166 | DEFINE_EVENT(rpcgss_ctx_class, rpcgss_ctx_##name, \ | |
167 | TP_PROTO( \ | |
168 | const struct gss_cred *gc \ | |
169 | ), \ | |
170 | TP_ARGS(gc)) | |
171 | ||
172 | DEFINE_CTX_EVENT(init); | |
173 | DEFINE_CTX_EVENT(destroy); | |
174 | ||
10b9d99a CL |
175 | DECLARE_EVENT_CLASS(rpcgss_svc_gssapi_class, |
176 | TP_PROTO( | |
177 | const struct svc_rqst *rqstp, | |
178 | u32 maj_stat | |
179 | ), | |
180 | ||
181 | TP_ARGS(rqstp, maj_stat), | |
182 | ||
183 | TP_STRUCT__entry( | |
184 | __field(u32, xid) | |
185 | __field(u32, maj_stat) | |
186 | __string(addr, rqstp->rq_xprt->xpt_remotebuf) | |
187 | ), | |
188 | ||
189 | TP_fast_assign( | |
190 | __entry->xid = __be32_to_cpu(rqstp->rq_xid); | |
191 | __entry->maj_stat = maj_stat; | |
2c92ca84 | 192 | __assign_str(addr); |
10b9d99a CL |
193 | ), |
194 | ||
195 | TP_printk("addr=%s xid=0x%08x maj_stat=%s", | |
196 | __get_str(addr), __entry->xid, | |
197 | __entry->maj_stat == 0 ? | |
198 | "GSS_S_COMPLETE" : show_gss_status(__entry->maj_stat)) | |
199 | ); | |
200 | ||
201 | #define DEFINE_SVC_GSSAPI_EVENT(name) \ | |
202 | DEFINE_EVENT(rpcgss_svc_gssapi_class, rpcgss_svc_##name, \ | |
203 | TP_PROTO( \ | |
204 | const struct svc_rqst *rqstp, \ | |
205 | u32 maj_stat \ | |
206 | ), \ | |
207 | TP_ARGS(rqstp, maj_stat)) | |
208 | ||
ba8b13e5 | 209 | DEFINE_SVC_GSSAPI_EVENT(wrap); |
10b9d99a CL |
210 | DEFINE_SVC_GSSAPI_EVENT(unwrap); |
211 | DEFINE_SVC_GSSAPI_EVENT(mic); | |
15d8f808 | 212 | DEFINE_SVC_GSSAPI_EVENT(get_mic); |
10b9d99a | 213 | |
ba8b13e5 CL |
214 | TRACE_EVENT(rpcgss_svc_wrap_failed, |
215 | TP_PROTO( | |
216 | const struct svc_rqst *rqstp | |
217 | ), | |
218 | ||
219 | TP_ARGS(rqstp), | |
220 | ||
221 | TP_STRUCT__entry( | |
222 | __field(u32, xid) | |
223 | __string(addr, rqstp->rq_xprt->xpt_remotebuf) | |
224 | ), | |
225 | ||
226 | TP_fast_assign( | |
227 | __entry->xid = be32_to_cpu(rqstp->rq_xid); | |
2c92ca84 | 228 | __assign_str(addr); |
ba8b13e5 CL |
229 | ), |
230 | ||
231 | TP_printk("addr=%s xid=0x%08x", __get_str(addr), __entry->xid) | |
232 | ); | |
233 | ||
10b9d99a CL |
234 | TRACE_EVENT(rpcgss_svc_unwrap_failed, |
235 | TP_PROTO( | |
236 | const struct svc_rqst *rqstp | |
237 | ), | |
238 | ||
239 | TP_ARGS(rqstp), | |
240 | ||
241 | TP_STRUCT__entry( | |
242 | __field(u32, xid) | |
243 | __string(addr, rqstp->rq_xprt->xpt_remotebuf) | |
244 | ), | |
245 | ||
246 | TP_fast_assign( | |
247 | __entry->xid = be32_to_cpu(rqstp->rq_xid); | |
2c92ca84 | 248 | __assign_str(addr); |
10b9d99a CL |
249 | ), |
250 | ||
251 | TP_printk("addr=%s xid=0x%08x", __get_str(addr), __entry->xid) | |
252 | ); | |
253 | ||
254 | TRACE_EVENT(rpcgss_svc_seqno_bad, | |
255 | TP_PROTO( | |
256 | const struct svc_rqst *rqstp, | |
257 | u32 expected, | |
258 | u32 received | |
259 | ), | |
260 | ||
261 | TP_ARGS(rqstp, expected, received), | |
262 | ||
263 | TP_STRUCT__entry( | |
264 | __field(u32, expected) | |
265 | __field(u32, received) | |
266 | __field(u32, xid) | |
267 | __string(addr, rqstp->rq_xprt->xpt_remotebuf) | |
268 | ), | |
269 | ||
270 | TP_fast_assign( | |
271 | __entry->expected = expected; | |
272 | __entry->received = received; | |
273 | __entry->xid = __be32_to_cpu(rqstp->rq_xid); | |
2c92ca84 | 274 | __assign_str(addr); |
10b9d99a CL |
275 | ), |
276 | ||
277 | TP_printk("addr=%s xid=0x%08x expected seqno %u, received seqno %u", | |
278 | __get_str(addr), __entry->xid, | |
279 | __entry->expected, __entry->received) | |
280 | ); | |
281 | ||
28155524 | 282 | TRACE_EVENT(rpcgss_svc_accept_upcall, |
ff27e9f7 | 283 | TP_PROTO( |
10b9d99a | 284 | const struct svc_rqst *rqstp, |
ff27e9f7 CL |
285 | u32 major_status, |
286 | u32 minor_status | |
287 | ), | |
288 | ||
10b9d99a | 289 | TP_ARGS(rqstp, major_status, minor_status), |
ff27e9f7 CL |
290 | |
291 | TP_STRUCT__entry( | |
ff27e9f7 CL |
292 | __field(u32, minor_status) |
293 | __field(unsigned long, major_status) | |
10b9d99a CL |
294 | __field(u32, xid) |
295 | __string(addr, rqstp->rq_xprt->xpt_remotebuf) | |
ff27e9f7 CL |
296 | ), |
297 | ||
298 | TP_fast_assign( | |
ff27e9f7 CL |
299 | __entry->minor_status = minor_status; |
300 | __entry->major_status = major_status; | |
10b9d99a | 301 | __entry->xid = be32_to_cpu(rqstp->rq_xid); |
2c92ca84 | 302 | __assign_str(addr); |
ff27e9f7 CL |
303 | ), |
304 | ||
10b9d99a CL |
305 | TP_printk("addr=%s xid=0x%08x major_status=%s (0x%08lx) minor_status=%u", |
306 | __get_str(addr), __entry->xid, | |
307 | (__entry->major_status == 0) ? "GSS_S_COMPLETE" : | |
308 | show_gss_status(__entry->major_status), | |
ff27e9f7 CL |
309 | __entry->major_status, __entry->minor_status |
310 | ) | |
311 | ); | |
312 | ||
10b9d99a | 313 | TRACE_EVENT(rpcgss_svc_authenticate, |
28155524 | 314 | TP_PROTO( |
10b9d99a CL |
315 | const struct svc_rqst *rqstp, |
316 | const struct rpc_gss_wire_cred *gc | |
28155524 CL |
317 | ), |
318 | ||
10b9d99a | 319 | TP_ARGS(rqstp, gc), |
28155524 CL |
320 | |
321 | TP_STRUCT__entry( | |
10b9d99a | 322 | __field(u32, seqno) |
28155524 | 323 | __field(u32, xid) |
10b9d99a | 324 | __string(addr, rqstp->rq_xprt->xpt_remotebuf) |
28155524 CL |
325 | ), |
326 | ||
327 | TP_fast_assign( | |
10b9d99a CL |
328 | __entry->xid = be32_to_cpu(rqstp->rq_xid); |
329 | __entry->seqno = gc->gc_seq; | |
2c92ca84 | 330 | __assign_str(addr); |
28155524 CL |
331 | ), |
332 | ||
10b9d99a CL |
333 | TP_printk("addr=%s xid=0x%08x seqno=%u", __get_str(addr), |
334 | __entry->xid, __entry->seqno) | |
28155524 CL |
335 | ); |
336 | ||
0c77668d CL |
337 | |
338 | /** | |
339 | ** GSS auth unwrap failures | |
340 | **/ | |
341 | ||
342 | TRACE_EVENT(rpcgss_unwrap_failed, | |
343 | TP_PROTO( | |
344 | const struct rpc_task *task | |
345 | ), | |
346 | ||
347 | TP_ARGS(task), | |
348 | ||
349 | TP_STRUCT__entry( | |
350 | __field(unsigned int, task_id) | |
351 | __field(unsigned int, client_id) | |
352 | ), | |
353 | ||
354 | TP_fast_assign( | |
355 | __entry->task_id = task->tk_pid; | |
356 | __entry->client_id = task->tk_client->cl_clid; | |
357 | ), | |
358 | ||
b4776a34 CL |
359 | TP_printk(SUNRPC_TRACE_TASK_SPECIFIER, |
360 | __entry->task_id, __entry->client_id) | |
0c77668d CL |
361 | ); |
362 | ||
363 | TRACE_EVENT(rpcgss_bad_seqno, | |
364 | TP_PROTO( | |
365 | const struct rpc_task *task, | |
366 | u32 expected, | |
367 | u32 received | |
368 | ), | |
369 | ||
370 | TP_ARGS(task, expected, received), | |
371 | ||
372 | TP_STRUCT__entry( | |
373 | __field(unsigned int, task_id) | |
374 | __field(unsigned int, client_id) | |
375 | __field(u32, expected) | |
376 | __field(u32, received) | |
377 | ), | |
378 | ||
379 | TP_fast_assign( | |
380 | __entry->task_id = task->tk_pid; | |
381 | __entry->client_id = task->tk_client->cl_clid; | |
382 | __entry->expected = expected; | |
383 | __entry->received = received; | |
384 | ), | |
385 | ||
b4776a34 CL |
386 | TP_printk(SUNRPC_TRACE_TASK_SPECIFIER |
387 | " expected seqno %u, received seqno %u", | |
0c77668d CL |
388 | __entry->task_id, __entry->client_id, |
389 | __entry->expected, __entry->received) | |
390 | ); | |
391 | ||
392 | TRACE_EVENT(rpcgss_seqno, | |
393 | TP_PROTO( | |
394 | const struct rpc_task *task | |
395 | ), | |
396 | ||
397 | TP_ARGS(task), | |
398 | ||
399 | TP_STRUCT__entry( | |
400 | __field(unsigned int, task_id) | |
401 | __field(unsigned int, client_id) | |
402 | __field(u32, xid) | |
403 | __field(u32, seqno) | |
404 | ), | |
405 | ||
406 | TP_fast_assign( | |
407 | const struct rpc_rqst *rqst = task->tk_rqstp; | |
408 | ||
409 | __entry->task_id = task->tk_pid; | |
410 | __entry->client_id = task->tk_client->cl_clid; | |
411 | __entry->xid = be32_to_cpu(rqst->rq_xid); | |
412 | __entry->seqno = rqst->rq_seqno; | |
413 | ), | |
414 | ||
b4776a34 | 415 | TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x seqno=%u", |
0c77668d CL |
416 | __entry->task_id, __entry->client_id, |
417 | __entry->xid, __entry->seqno) | |
418 | ); | |
419 | ||
420 | TRACE_EVENT(rpcgss_need_reencode, | |
421 | TP_PROTO( | |
422 | const struct rpc_task *task, | |
423 | u32 seq_xmit, | |
424 | bool ret | |
425 | ), | |
426 | ||
427 | TP_ARGS(task, seq_xmit, ret), | |
428 | ||
429 | TP_STRUCT__entry( | |
430 | __field(unsigned int, task_id) | |
431 | __field(unsigned int, client_id) | |
432 | __field(u32, xid) | |
433 | __field(u32, seq_xmit) | |
434 | __field(u32, seqno) | |
435 | __field(bool, ret) | |
436 | ), | |
437 | ||
438 | TP_fast_assign( | |
439 | __entry->task_id = task->tk_pid; | |
440 | __entry->client_id = task->tk_client->cl_clid; | |
441 | __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid); | |
442 | __entry->seq_xmit = seq_xmit; | |
443 | __entry->seqno = task->tk_rqstp->rq_seqno; | |
444 | __entry->ret = ret; | |
445 | ), | |
446 | ||
b4776a34 CL |
447 | TP_printk(SUNRPC_TRACE_TASK_SPECIFIER |
448 | " xid=0x%08x rq_seqno=%u seq_xmit=%u reencode %sneeded", | |
0c77668d CL |
449 | __entry->task_id, __entry->client_id, |
450 | __entry->xid, __entry->seqno, __entry->seq_xmit, | |
451 | __entry->ret ? "" : "un") | |
452 | ); | |
453 | ||
53bc19f1 CL |
454 | TRACE_EVENT(rpcgss_update_slack, |
455 | TP_PROTO( | |
456 | const struct rpc_task *task, | |
457 | const struct rpc_auth *auth | |
458 | ), | |
459 | ||
460 | TP_ARGS(task, auth), | |
461 | ||
462 | TP_STRUCT__entry( | |
463 | __field(unsigned int, task_id) | |
464 | __field(unsigned int, client_id) | |
465 | __field(u32, xid) | |
466 | __field(const void *, auth) | |
467 | __field(unsigned int, rslack) | |
468 | __field(unsigned int, ralign) | |
469 | __field(unsigned int, verfsize) | |
470 | ), | |
471 | ||
472 | TP_fast_assign( | |
473 | __entry->task_id = task->tk_pid; | |
474 | __entry->client_id = task->tk_client->cl_clid; | |
475 | __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid); | |
476 | __entry->auth = auth; | |
477 | __entry->rslack = auth->au_rslack; | |
478 | __entry->ralign = auth->au_ralign; | |
479 | __entry->verfsize = auth->au_verfsize; | |
480 | ), | |
481 | ||
b4776a34 CL |
482 | TP_printk(SUNRPC_TRACE_TASK_SPECIFIER |
483 | " xid=0x%08x auth=%p rslack=%u ralign=%u verfsize=%u\n", | |
53bc19f1 CL |
484 | __entry->task_id, __entry->client_id, __entry->xid, |
485 | __entry->auth, __entry->rslack, __entry->ralign, | |
486 | __entry->verfsize) | |
487 | ); | |
488 | ||
28155524 CL |
489 | DECLARE_EVENT_CLASS(rpcgss_svc_seqno_class, |
490 | TP_PROTO( | |
10b9d99a | 491 | const struct svc_rqst *rqstp, |
28155524 CL |
492 | u32 seqno |
493 | ), | |
494 | ||
10b9d99a | 495 | TP_ARGS(rqstp, seqno), |
28155524 CL |
496 | |
497 | TP_STRUCT__entry( | |
498 | __field(u32, xid) | |
499 | __field(u32, seqno) | |
500 | ), | |
501 | ||
502 | TP_fast_assign( | |
10b9d99a | 503 | __entry->xid = be32_to_cpu(rqstp->rq_xid); |
28155524 CL |
504 | __entry->seqno = seqno; |
505 | ), | |
506 | ||
10b9d99a | 507 | TP_printk("xid=0x%08x seqno=%u", |
28155524 CL |
508 | __entry->xid, __entry->seqno) |
509 | ); | |
510 | ||
511 | #define DEFINE_SVC_SEQNO_EVENT(name) \ | |
10b9d99a | 512 | DEFINE_EVENT(rpcgss_svc_seqno_class, rpcgss_svc_seqno_##name, \ |
28155524 | 513 | TP_PROTO( \ |
10b9d99a | 514 | const struct svc_rqst *rqstp, \ |
28155524 CL |
515 | u32 seqno \ |
516 | ), \ | |
10b9d99a CL |
517 | TP_ARGS(rqstp, seqno)) |
518 | ||
519 | DEFINE_SVC_SEQNO_EVENT(large); | |
520 | DEFINE_SVC_SEQNO_EVENT(seen); | |
521 | ||
522 | TRACE_EVENT(rpcgss_svc_seqno_low, | |
523 | TP_PROTO( | |
524 | const struct svc_rqst *rqstp, | |
525 | u32 seqno, | |
526 | u32 min, | |
527 | u32 max | |
528 | ), | |
529 | ||
530 | TP_ARGS(rqstp, seqno, min, max), | |
28155524 | 531 | |
10b9d99a CL |
532 | TP_STRUCT__entry( |
533 | __field(u32, xid) | |
534 | __field(u32, seqno) | |
535 | __field(u32, min) | |
536 | __field(u32, max) | |
537 | ), | |
28155524 | 538 | |
10b9d99a CL |
539 | TP_fast_assign( |
540 | __entry->xid = be32_to_cpu(rqstp->rq_xid); | |
541 | __entry->seqno = seqno; | |
542 | __entry->min = min; | |
543 | __entry->max = max; | |
544 | ), | |
545 | ||
546 | TP_printk("xid=0x%08x seqno=%u window=[%u..%u]", | |
547 | __entry->xid, __entry->seqno, __entry->min, __entry->max) | |
548 | ); | |
28155524 | 549 | |
0c77668d CL |
550 | /** |
551 | ** gssd upcall related trace events | |
552 | **/ | |
553 | ||
554 | TRACE_EVENT(rpcgss_upcall_msg, | |
555 | TP_PROTO( | |
556 | const char *buf | |
557 | ), | |
558 | ||
559 | TP_ARGS(buf), | |
560 | ||
561 | TP_STRUCT__entry( | |
562 | __string(msg, buf) | |
563 | ), | |
564 | ||
565 | TP_fast_assign( | |
2c92ca84 | 566 | __assign_str(msg); |
0c77668d CL |
567 | ), |
568 | ||
569 | TP_printk("msg='%s'", __get_str(msg)) | |
570 | ); | |
571 | ||
572 | TRACE_EVENT(rpcgss_upcall_result, | |
573 | TP_PROTO( | |
574 | u32 uid, | |
575 | int result | |
576 | ), | |
577 | ||
578 | TP_ARGS(uid, result), | |
579 | ||
580 | TP_STRUCT__entry( | |
581 | __field(u32, uid) | |
582 | __field(int, result) | |
583 | ||
584 | ), | |
585 | ||
586 | TP_fast_assign( | |
587 | __entry->uid = uid; | |
588 | __entry->result = result; | |
589 | ), | |
590 | ||
591 | TP_printk("for uid %u, result=%d", __entry->uid, __entry->result) | |
592 | ); | |
593 | ||
594 | TRACE_EVENT(rpcgss_context, | |
595 | TP_PROTO( | |
74fb8fec | 596 | u32 window_size, |
0c77668d CL |
597 | unsigned long expiry, |
598 | unsigned long now, | |
599 | unsigned int timeout, | |
600 | unsigned int len, | |
601 | const u8 *data | |
602 | ), | |
603 | ||
74fb8fec | 604 | TP_ARGS(window_size, expiry, now, timeout, len, data), |
0c77668d CL |
605 | |
606 | TP_STRUCT__entry( | |
607 | __field(unsigned long, expiry) | |
608 | __field(unsigned long, now) | |
609 | __field(unsigned int, timeout) | |
74fb8fec | 610 | __field(u32, window_size) |
0c77668d | 611 | __field(int, len) |
a4833e3a | 612 | __string_len(acceptor, data, len) |
0c77668d CL |
613 | ), |
614 | ||
615 | TP_fast_assign( | |
616 | __entry->expiry = expiry; | |
617 | __entry->now = now; | |
618 | __entry->timeout = timeout; | |
74fb8fec | 619 | __entry->window_size = window_size; |
0c77668d | 620 | __entry->len = len; |
2c92ca84 | 621 | __assign_str(acceptor); |
0c77668d CL |
622 | ), |
623 | ||
74fb8fec CL |
624 | TP_printk("win_size=%u expiry=%lu now=%lu timeout=%u acceptor=%.*s", |
625 | __entry->window_size, __entry->expiry, __entry->now, | |
626 | __entry->timeout, __entry->len, __get_str(acceptor)) | |
0c77668d CL |
627 | ); |
628 | ||
629 | ||
630 | /** | |
631 | ** Miscellaneous events | |
632 | */ | |
633 | ||
634 | TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5); | |
635 | TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I); | |
636 | TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P); | |
637 | ||
638 | #define show_pseudoflavor(x) \ | |
639 | __print_symbolic(x, \ | |
640 | { RPC_AUTH_GSS_KRB5, "RPC_AUTH_GSS_KRB5" }, \ | |
641 | { RPC_AUTH_GSS_KRB5I, "RPC_AUTH_GSS_KRB5I" }, \ | |
642 | { RPC_AUTH_GSS_KRB5P, "RPC_AUTH_GSS_KRB5P" }) | |
643 | ||
644 | ||
645 | TRACE_EVENT(rpcgss_createauth, | |
646 | TP_PROTO( | |
647 | unsigned int flavor, | |
648 | int error | |
649 | ), | |
650 | ||
651 | TP_ARGS(flavor, error), | |
652 | ||
653 | TP_STRUCT__entry( | |
654 | __field(unsigned int, flavor) | |
655 | __field(int, error) | |
656 | ||
657 | ), | |
658 | ||
659 | TP_fast_assign( | |
660 | __entry->flavor = flavor; | |
661 | __entry->error = error; | |
662 | ), | |
663 | ||
664 | TP_printk("flavor=%s error=%d", | |
665 | show_pseudoflavor(__entry->flavor), __entry->error) | |
666 | ); | |
667 | ||
ff27e9f7 CL |
668 | TRACE_EVENT(rpcgss_oid_to_mech, |
669 | TP_PROTO( | |
670 | const char *oid | |
671 | ), | |
672 | ||
673 | TP_ARGS(oid), | |
674 | ||
675 | TP_STRUCT__entry( | |
676 | __string(oid, oid) | |
677 | ), | |
678 | ||
679 | TP_fast_assign( | |
2c92ca84 | 680 | __assign_str(oid); |
ff27e9f7 CL |
681 | ), |
682 | ||
683 | TP_printk("mech for oid %s was not found", __get_str(oid)) | |
684 | ); | |
0c77668d CL |
685 | |
686 | #endif /* _TRACE_RPCGSS_H */ | |
687 | ||
688 | #include <trace/define_trace.h> |