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1/*
2 * Copyright (c) 2014 Christoph Hellwig.
3 */
4#undef TRACE_SYSTEM
5#define TRACE_SYSTEM nfsd
6
7#if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
8#define _NFSD_TRACE_H
9
10#include <linux/tracepoint.h>
11#include "nfsfh.h"
12
13DECLARE_EVENT_CLASS(nfsd_io_class,
14 TP_PROTO(struct svc_rqst *rqstp,
15 struct svc_fh *fhp,
16 loff_t offset,
17 int len),
18 TP_ARGS(rqstp, fhp, offset, len),
19 TP_STRUCT__entry(
20 __field(__be32, xid)
21 __field_struct(struct knfsd_fh, fh)
22 __field(loff_t, offset)
23 __field(int, len)
24 ),
25 TP_fast_assign(
26 __entry->xid = rqstp->rq_xid,
27 fh_copy_shallow(&__entry->fh, &fhp->fh_handle);
28 __entry->offset = offset;
29 __entry->len = len;
30 ),
31 TP_printk("xid=0x%x fh=0x%x offset=%lld len=%d",
32 __be32_to_cpu(__entry->xid), knfsd_fh_hash(&__entry->fh),
33 __entry->offset, __entry->len)
34)
35
36#define DEFINE_NFSD_IO_EVENT(name) \
37DEFINE_EVENT(nfsd_io_class, name, \
38 TP_PROTO(struct svc_rqst *rqstp, \
39 struct svc_fh *fhp, \
40 loff_t offset, \
41 int len), \
42 TP_ARGS(rqstp, fhp, offset, len))
43
44DEFINE_NFSD_IO_EVENT(read_start);
45DEFINE_NFSD_IO_EVENT(read_opened);
46DEFINE_NFSD_IO_EVENT(read_io_done);
47DEFINE_NFSD_IO_EVENT(read_done);
48DEFINE_NFSD_IO_EVENT(write_start);
49DEFINE_NFSD_IO_EVENT(write_opened);
50DEFINE_NFSD_IO_EVENT(write_io_done);
51DEFINE_NFSD_IO_EVENT(write_done);
52
53#include "state.h"
54
55DECLARE_EVENT_CLASS(nfsd_stateid_class,
56 TP_PROTO(stateid_t *stp),
57 TP_ARGS(stp),
58 TP_STRUCT__entry(
59 __field(u32, cl_boot)
60 __field(u32, cl_id)
61 __field(u32, si_id)
62 __field(u32, si_generation)
63 ),
64 TP_fast_assign(
65 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
66 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
67 __entry->si_id = stp->si_opaque.so_id;
68 __entry->si_generation = stp->si_generation;
69 ),
70 TP_printk("client %08x:%08x stateid %08x:%08x",
71 __entry->cl_boot,
72 __entry->cl_id,
73 __entry->si_id,
74 __entry->si_generation)
75)
76
77#define DEFINE_STATEID_EVENT(name) \
78DEFINE_EVENT(nfsd_stateid_class, name, \
79 TP_PROTO(stateid_t *stp), \
80 TP_ARGS(stp))
81DEFINE_STATEID_EVENT(layoutstate_alloc);
82DEFINE_STATEID_EVENT(layoutstate_unhash);
83DEFINE_STATEID_EVENT(layoutstate_free);
84DEFINE_STATEID_EVENT(layout_get_lookup_fail);
85DEFINE_STATEID_EVENT(layout_commit_lookup_fail);
86DEFINE_STATEID_EVENT(layout_return_lookup_fail);
87DEFINE_STATEID_EVENT(layout_recall);
88DEFINE_STATEID_EVENT(layout_recall_done);
89DEFINE_STATEID_EVENT(layout_recall_fail);
90DEFINE_STATEID_EVENT(layout_recall_release);
91
92#endif /* _NFSD_TRACE_H */
93
94#undef TRACE_INCLUDE_PATH
95#define TRACE_INCLUDE_PATH .
96#define TRACE_INCLUDE_FILE trace
97#include <trace/define_trace.h>
1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (c) 2014 Christoph Hellwig.
4 */
5#undef TRACE_SYSTEM
6#define TRACE_SYSTEM nfsd
7
8#if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
9#define _NFSD_TRACE_H
10
11#include <linux/tracepoint.h>
12#include <linux/sunrpc/xprt.h>
13#include <trace/misc/nfs.h>
14
15#include "export.h"
16#include "nfsfh.h"
17#include "xdr4.h"
18
19#define NFSD_TRACE_PROC_RES_FIELDS \
20 __field(unsigned int, netns_ino) \
21 __field(u32, xid) \
22 __field(unsigned long, status) \
23 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
24 __array(unsigned char, client, sizeof(struct sockaddr_in6))
25
26#define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \
27 do { \
28 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
29 __entry->xid = be32_to_cpu(rqstp->rq_xid); \
30 __entry->status = be32_to_cpu(error); \
31 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
32 rqstp->rq_xprt->xpt_locallen); \
33 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
34 rqstp->rq_xprt->xpt_remotelen); \
35 } while (0);
36
37DECLARE_EVENT_CLASS(nfsd_xdr_err_class,
38 TP_PROTO(
39 const struct svc_rqst *rqstp
40 ),
41 TP_ARGS(rqstp),
42 TP_STRUCT__entry(
43 __field(unsigned int, netns_ino)
44 __field(u32, xid)
45 __field(u32, vers)
46 __field(u32, proc)
47 __sockaddr(server, rqstp->rq_xprt->xpt_locallen)
48 __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
49 ),
50 TP_fast_assign(
51 const struct svc_xprt *xprt = rqstp->rq_xprt;
52
53 __entry->netns_ino = xprt->xpt_net->ns.inum;
54 __entry->xid = be32_to_cpu(rqstp->rq_xid);
55 __entry->vers = rqstp->rq_vers;
56 __entry->proc = rqstp->rq_proc;
57 __assign_sockaddr(server, &xprt->xpt_local, xprt->xpt_locallen);
58 __assign_sockaddr(client, &xprt->xpt_remote, xprt->xpt_remotelen);
59 ),
60 TP_printk("xid=0x%08x vers=%u proc=%u",
61 __entry->xid, __entry->vers, __entry->proc
62 )
63);
64
65#define DEFINE_NFSD_XDR_ERR_EVENT(name) \
66DEFINE_EVENT(nfsd_xdr_err_class, nfsd_##name##_err, \
67 TP_PROTO(const struct svc_rqst *rqstp), \
68 TP_ARGS(rqstp))
69
70DEFINE_NFSD_XDR_ERR_EVENT(garbage_args);
71DEFINE_NFSD_XDR_ERR_EVENT(cant_encode);
72
73#define show_nfsd_may_flags(x) \
74 __print_flags(x, "|", \
75 { NFSD_MAY_EXEC, "EXEC" }, \
76 { NFSD_MAY_WRITE, "WRITE" }, \
77 { NFSD_MAY_READ, "READ" }, \
78 { NFSD_MAY_SATTR, "SATTR" }, \
79 { NFSD_MAY_TRUNC, "TRUNC" }, \
80 { NFSD_MAY_LOCK, "LOCK" }, \
81 { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \
82 { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \
83 { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \
84 { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \
85 { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \
86 { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \
87 { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" })
88
89TRACE_EVENT(nfsd_compound,
90 TP_PROTO(
91 const struct svc_rqst *rqst,
92 const char *tag,
93 u32 taglen,
94 u32 opcnt
95 ),
96 TP_ARGS(rqst, tag, taglen, opcnt),
97 TP_STRUCT__entry(
98 __field(u32, xid)
99 __field(u32, opcnt)
100 __string_len(tag, tag, taglen)
101 ),
102 TP_fast_assign(
103 __entry->xid = be32_to_cpu(rqst->rq_xid);
104 __entry->opcnt = opcnt;
105 __assign_str_len(tag, tag, taglen);
106 ),
107 TP_printk("xid=0x%08x opcnt=%u tag=%s",
108 __entry->xid, __entry->opcnt, __get_str(tag)
109 )
110)
111
112TRACE_EVENT(nfsd_compound_status,
113 TP_PROTO(u32 args_opcnt,
114 u32 resp_opcnt,
115 __be32 status,
116 const char *name),
117 TP_ARGS(args_opcnt, resp_opcnt, status, name),
118 TP_STRUCT__entry(
119 __field(u32, args_opcnt)
120 __field(u32, resp_opcnt)
121 __field(int, status)
122 __string(name, name)
123 ),
124 TP_fast_assign(
125 __entry->args_opcnt = args_opcnt;
126 __entry->resp_opcnt = resp_opcnt;
127 __entry->status = be32_to_cpu(status);
128 __assign_str(name, name);
129 ),
130 TP_printk("op=%u/%u %s status=%d",
131 __entry->resp_opcnt, __entry->args_opcnt,
132 __get_str(name), __entry->status)
133)
134
135TRACE_EVENT(nfsd_compound_decode_err,
136 TP_PROTO(
137 const struct svc_rqst *rqstp,
138 u32 args_opcnt,
139 u32 resp_opcnt,
140 u32 opnum,
141 __be32 status
142 ),
143 TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status),
144 TP_STRUCT__entry(
145 NFSD_TRACE_PROC_RES_FIELDS
146
147 __field(u32, args_opcnt)
148 __field(u32, resp_opcnt)
149 __field(u32, opnum)
150 ),
151 TP_fast_assign(
152 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
153
154 __entry->args_opcnt = args_opcnt;
155 __entry->resp_opcnt = resp_opcnt;
156 __entry->opnum = opnum;
157 ),
158 TP_printk("op=%u/%u opnum=%u status=%lu",
159 __entry->resp_opcnt, __entry->args_opcnt,
160 __entry->opnum, __entry->status)
161);
162
163TRACE_EVENT(nfsd_compound_encode_err,
164 TP_PROTO(
165 const struct svc_rqst *rqstp,
166 u32 opnum,
167 __be32 status
168 ),
169 TP_ARGS(rqstp, opnum, status),
170 TP_STRUCT__entry(
171 NFSD_TRACE_PROC_RES_FIELDS
172
173 __field(u32, opnum)
174 ),
175 TP_fast_assign(
176 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
177
178 __entry->opnum = opnum;
179 ),
180 TP_printk("opnum=%u status=%lu",
181 __entry->opnum, __entry->status)
182);
183
184#define show_fs_file_type(x) \
185 __print_symbolic(x, \
186 { S_IFLNK, "LNK" }, \
187 { S_IFREG, "REG" }, \
188 { S_IFDIR, "DIR" }, \
189 { S_IFCHR, "CHR" }, \
190 { S_IFBLK, "BLK" }, \
191 { S_IFIFO, "FIFO" }, \
192 { S_IFSOCK, "SOCK" })
193
194TRACE_EVENT(nfsd_fh_verify,
195 TP_PROTO(
196 const struct svc_rqst *rqstp,
197 const struct svc_fh *fhp,
198 umode_t type,
199 int access
200 ),
201 TP_ARGS(rqstp, fhp, type, access),
202 TP_STRUCT__entry(
203 __field(unsigned int, netns_ino)
204 __sockaddr(server, rqstp->rq_xprt->xpt_remotelen)
205 __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
206 __field(u32, xid)
207 __field(u32, fh_hash)
208 __field(const void *, inode)
209 __field(unsigned long, type)
210 __field(unsigned long, access)
211 ),
212 TP_fast_assign(
213 __entry->netns_ino = SVC_NET(rqstp)->ns.inum;
214 __assign_sockaddr(server, &rqstp->rq_xprt->xpt_local,
215 rqstp->rq_xprt->xpt_locallen);
216 __assign_sockaddr(client, &rqstp->rq_xprt->xpt_remote,
217 rqstp->rq_xprt->xpt_remotelen);
218 __entry->xid = be32_to_cpu(rqstp->rq_xid);
219 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
220 __entry->inode = d_inode(fhp->fh_dentry);
221 __entry->type = type;
222 __entry->access = access;
223 ),
224 TP_printk("xid=0x%08x fh_hash=0x%08x type=%s access=%s",
225 __entry->xid, __entry->fh_hash,
226 show_fs_file_type(__entry->type),
227 show_nfsd_may_flags(__entry->access)
228 )
229);
230
231TRACE_EVENT_CONDITION(nfsd_fh_verify_err,
232 TP_PROTO(
233 const struct svc_rqst *rqstp,
234 const struct svc_fh *fhp,
235 umode_t type,
236 int access,
237 __be32 error
238 ),
239 TP_ARGS(rqstp, fhp, type, access, error),
240 TP_CONDITION(error),
241 TP_STRUCT__entry(
242 __field(unsigned int, netns_ino)
243 __sockaddr(server, rqstp->rq_xprt->xpt_remotelen)
244 __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
245 __field(u32, xid)
246 __field(u32, fh_hash)
247 __field(const void *, inode)
248 __field(unsigned long, type)
249 __field(unsigned long, access)
250 __field(int, error)
251 ),
252 TP_fast_assign(
253 __entry->netns_ino = SVC_NET(rqstp)->ns.inum;
254 __assign_sockaddr(server, &rqstp->rq_xprt->xpt_local,
255 rqstp->rq_xprt->xpt_locallen);
256 __assign_sockaddr(client, &rqstp->rq_xprt->xpt_remote,
257 rqstp->rq_xprt->xpt_remotelen);
258 __entry->xid = be32_to_cpu(rqstp->rq_xid);
259 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
260 if (fhp->fh_dentry)
261 __entry->inode = d_inode(fhp->fh_dentry);
262 else
263 __entry->inode = NULL;
264 __entry->type = type;
265 __entry->access = access;
266 __entry->error = be32_to_cpu(error);
267 ),
268 TP_printk("xid=0x%08x fh_hash=0x%08x type=%s access=%s error=%d",
269 __entry->xid, __entry->fh_hash,
270 show_fs_file_type(__entry->type),
271 show_nfsd_may_flags(__entry->access),
272 __entry->error
273 )
274);
275
276DECLARE_EVENT_CLASS(nfsd_fh_err_class,
277 TP_PROTO(struct svc_rqst *rqstp,
278 struct svc_fh *fhp,
279 int status),
280 TP_ARGS(rqstp, fhp, status),
281 TP_STRUCT__entry(
282 __field(u32, xid)
283 __field(u32, fh_hash)
284 __field(int, status)
285 ),
286 TP_fast_assign(
287 __entry->xid = be32_to_cpu(rqstp->rq_xid);
288 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
289 __entry->status = status;
290 ),
291 TP_printk("xid=0x%08x fh_hash=0x%08x status=%d",
292 __entry->xid, __entry->fh_hash,
293 __entry->status)
294)
295
296#define DEFINE_NFSD_FH_ERR_EVENT(name) \
297DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \
298 TP_PROTO(struct svc_rqst *rqstp, \
299 struct svc_fh *fhp, \
300 int status), \
301 TP_ARGS(rqstp, fhp, status))
302
303DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport);
304DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle);
305
306TRACE_EVENT(nfsd_exp_find_key,
307 TP_PROTO(const struct svc_expkey *key,
308 int status),
309 TP_ARGS(key, status),
310 TP_STRUCT__entry(
311 __field(int, fsidtype)
312 __array(u32, fsid, 6)
313 __string(auth_domain, key->ek_client->name)
314 __field(int, status)
315 ),
316 TP_fast_assign(
317 __entry->fsidtype = key->ek_fsidtype;
318 memcpy(__entry->fsid, key->ek_fsid, 4*6);
319 __assign_str(auth_domain, key->ek_client->name);
320 __entry->status = status;
321 ),
322 TP_printk("fsid=%x::%s domain=%s status=%d",
323 __entry->fsidtype,
324 __print_array(__entry->fsid, 6, 4),
325 __get_str(auth_domain),
326 __entry->status
327 )
328);
329
330TRACE_EVENT(nfsd_expkey_update,
331 TP_PROTO(const struct svc_expkey *key, const char *exp_path),
332 TP_ARGS(key, exp_path),
333 TP_STRUCT__entry(
334 __field(int, fsidtype)
335 __array(u32, fsid, 6)
336 __string(auth_domain, key->ek_client->name)
337 __string(path, exp_path)
338 __field(bool, cache)
339 ),
340 TP_fast_assign(
341 __entry->fsidtype = key->ek_fsidtype;
342 memcpy(__entry->fsid, key->ek_fsid, 4*6);
343 __assign_str(auth_domain, key->ek_client->name);
344 __assign_str(path, exp_path);
345 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
346 ),
347 TP_printk("fsid=%x::%s domain=%s path=%s cache=%s",
348 __entry->fsidtype,
349 __print_array(__entry->fsid, 6, 4),
350 __get_str(auth_domain),
351 __get_str(path),
352 __entry->cache ? "pos" : "neg"
353 )
354);
355
356TRACE_EVENT(nfsd_exp_get_by_name,
357 TP_PROTO(const struct svc_export *key,
358 int status),
359 TP_ARGS(key, status),
360 TP_STRUCT__entry(
361 __string(path, key->ex_path.dentry->d_name.name)
362 __string(auth_domain, key->ex_client->name)
363 __field(int, status)
364 ),
365 TP_fast_assign(
366 __assign_str(path, key->ex_path.dentry->d_name.name);
367 __assign_str(auth_domain, key->ex_client->name);
368 __entry->status = status;
369 ),
370 TP_printk("path=%s domain=%s status=%d",
371 __get_str(path),
372 __get_str(auth_domain),
373 __entry->status
374 )
375);
376
377TRACE_EVENT(nfsd_export_update,
378 TP_PROTO(const struct svc_export *key),
379 TP_ARGS(key),
380 TP_STRUCT__entry(
381 __string(path, key->ex_path.dentry->d_name.name)
382 __string(auth_domain, key->ex_client->name)
383 __field(bool, cache)
384 ),
385 TP_fast_assign(
386 __assign_str(path, key->ex_path.dentry->d_name.name);
387 __assign_str(auth_domain, key->ex_client->name);
388 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
389 ),
390 TP_printk("path=%s domain=%s cache=%s",
391 __get_str(path),
392 __get_str(auth_domain),
393 __entry->cache ? "pos" : "neg"
394 )
395);
396
397DECLARE_EVENT_CLASS(nfsd_io_class,
398 TP_PROTO(struct svc_rqst *rqstp,
399 struct svc_fh *fhp,
400 u64 offset,
401 u32 len),
402 TP_ARGS(rqstp, fhp, offset, len),
403 TP_STRUCT__entry(
404 __field(u32, xid)
405 __field(u32, fh_hash)
406 __field(u64, offset)
407 __field(u32, len)
408 ),
409 TP_fast_assign(
410 __entry->xid = be32_to_cpu(rqstp->rq_xid);
411 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
412 __entry->offset = offset;
413 __entry->len = len;
414 ),
415 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u",
416 __entry->xid, __entry->fh_hash,
417 __entry->offset, __entry->len)
418)
419
420#define DEFINE_NFSD_IO_EVENT(name) \
421DEFINE_EVENT(nfsd_io_class, nfsd_##name, \
422 TP_PROTO(struct svc_rqst *rqstp, \
423 struct svc_fh *fhp, \
424 u64 offset, \
425 u32 len), \
426 TP_ARGS(rqstp, fhp, offset, len))
427
428DEFINE_NFSD_IO_EVENT(read_start);
429DEFINE_NFSD_IO_EVENT(read_splice);
430DEFINE_NFSD_IO_EVENT(read_vector);
431DEFINE_NFSD_IO_EVENT(read_io_done);
432DEFINE_NFSD_IO_EVENT(read_done);
433DEFINE_NFSD_IO_EVENT(write_start);
434DEFINE_NFSD_IO_EVENT(write_opened);
435DEFINE_NFSD_IO_EVENT(write_io_done);
436DEFINE_NFSD_IO_EVENT(write_done);
437
438DECLARE_EVENT_CLASS(nfsd_err_class,
439 TP_PROTO(struct svc_rqst *rqstp,
440 struct svc_fh *fhp,
441 loff_t offset,
442 int status),
443 TP_ARGS(rqstp, fhp, offset, status),
444 TP_STRUCT__entry(
445 __field(u32, xid)
446 __field(u32, fh_hash)
447 __field(loff_t, offset)
448 __field(int, status)
449 ),
450 TP_fast_assign(
451 __entry->xid = be32_to_cpu(rqstp->rq_xid);
452 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
453 __entry->offset = offset;
454 __entry->status = status;
455 ),
456 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d",
457 __entry->xid, __entry->fh_hash,
458 __entry->offset, __entry->status)
459)
460
461#define DEFINE_NFSD_ERR_EVENT(name) \
462DEFINE_EVENT(nfsd_err_class, nfsd_##name, \
463 TP_PROTO(struct svc_rqst *rqstp, \
464 struct svc_fh *fhp, \
465 loff_t offset, \
466 int len), \
467 TP_ARGS(rqstp, fhp, offset, len))
468
469DEFINE_NFSD_ERR_EVENT(read_err);
470DEFINE_NFSD_ERR_EVENT(write_err);
471
472TRACE_EVENT(nfsd_dirent,
473 TP_PROTO(struct svc_fh *fhp,
474 u64 ino,
475 const char *name,
476 int namlen),
477 TP_ARGS(fhp, ino, name, namlen),
478 TP_STRUCT__entry(
479 __field(u32, fh_hash)
480 __field(u64, ino)
481 __string_len(name, name, namlen)
482 ),
483 TP_fast_assign(
484 __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0;
485 __entry->ino = ino;
486 __assign_str_len(name, name, namlen)
487 ),
488 TP_printk("fh_hash=0x%08x ino=%llu name=%s",
489 __entry->fh_hash, __entry->ino, __get_str(name)
490 )
491)
492
493DECLARE_EVENT_CLASS(nfsd_copy_err_class,
494 TP_PROTO(struct svc_rqst *rqstp,
495 struct svc_fh *src_fhp,
496 loff_t src_offset,
497 struct svc_fh *dst_fhp,
498 loff_t dst_offset,
499 u64 count,
500 int status),
501 TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, count, status),
502 TP_STRUCT__entry(
503 __field(u32, xid)
504 __field(u32, src_fh_hash)
505 __field(loff_t, src_offset)
506 __field(u32, dst_fh_hash)
507 __field(loff_t, dst_offset)
508 __field(u64, count)
509 __field(int, status)
510 ),
511 TP_fast_assign(
512 __entry->xid = be32_to_cpu(rqstp->rq_xid);
513 __entry->src_fh_hash = knfsd_fh_hash(&src_fhp->fh_handle);
514 __entry->src_offset = src_offset;
515 __entry->dst_fh_hash = knfsd_fh_hash(&dst_fhp->fh_handle);
516 __entry->dst_offset = dst_offset;
517 __entry->count = count;
518 __entry->status = status;
519 ),
520 TP_printk("xid=0x%08x src_fh_hash=0x%08x src_offset=%lld "
521 "dst_fh_hash=0x%08x dst_offset=%lld "
522 "count=%llu status=%d",
523 __entry->xid, __entry->src_fh_hash, __entry->src_offset,
524 __entry->dst_fh_hash, __entry->dst_offset,
525 (unsigned long long)__entry->count,
526 __entry->status)
527)
528
529#define DEFINE_NFSD_COPY_ERR_EVENT(name) \
530DEFINE_EVENT(nfsd_copy_err_class, nfsd_##name, \
531 TP_PROTO(struct svc_rqst *rqstp, \
532 struct svc_fh *src_fhp, \
533 loff_t src_offset, \
534 struct svc_fh *dst_fhp, \
535 loff_t dst_offset, \
536 u64 count, \
537 int status), \
538 TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, \
539 count, status))
540
541DEFINE_NFSD_COPY_ERR_EVENT(clone_file_range_err);
542
543#include "state.h"
544#include "filecache.h"
545#include "vfs.h"
546
547TRACE_EVENT(nfsd_delegret_wakeup,
548 TP_PROTO(
549 const struct svc_rqst *rqstp,
550 const struct inode *inode,
551 long timeo
552 ),
553 TP_ARGS(rqstp, inode, timeo),
554 TP_STRUCT__entry(
555 __field(u32, xid)
556 __field(const void *, inode)
557 __field(long, timeo)
558 ),
559 TP_fast_assign(
560 __entry->xid = be32_to_cpu(rqstp->rq_xid);
561 __entry->inode = inode;
562 __entry->timeo = timeo;
563 ),
564 TP_printk("xid=0x%08x inode=%p%s",
565 __entry->xid, __entry->inode,
566 __entry->timeo == 0 ? " (timed out)" : ""
567 )
568);
569
570DECLARE_EVENT_CLASS(nfsd_stateid_class,
571 TP_PROTO(stateid_t *stp),
572 TP_ARGS(stp),
573 TP_STRUCT__entry(
574 __field(u32, cl_boot)
575 __field(u32, cl_id)
576 __field(u32, si_id)
577 __field(u32, si_generation)
578 ),
579 TP_fast_assign(
580 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
581 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
582 __entry->si_id = stp->si_opaque.so_id;
583 __entry->si_generation = stp->si_generation;
584 ),
585 TP_printk("client %08x:%08x stateid %08x:%08x",
586 __entry->cl_boot,
587 __entry->cl_id,
588 __entry->si_id,
589 __entry->si_generation)
590)
591
592#define DEFINE_STATEID_EVENT(name) \
593DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \
594 TP_PROTO(stateid_t *stp), \
595 TP_ARGS(stp))
596
597DEFINE_STATEID_EVENT(layoutstate_alloc);
598DEFINE_STATEID_EVENT(layoutstate_unhash);
599DEFINE_STATEID_EVENT(layoutstate_free);
600DEFINE_STATEID_EVENT(layout_get_lookup_fail);
601DEFINE_STATEID_EVENT(layout_commit_lookup_fail);
602DEFINE_STATEID_EVENT(layout_return_lookup_fail);
603DEFINE_STATEID_EVENT(layout_recall);
604DEFINE_STATEID_EVENT(layout_recall_done);
605DEFINE_STATEID_EVENT(layout_recall_fail);
606DEFINE_STATEID_EVENT(layout_recall_release);
607
608DEFINE_STATEID_EVENT(open);
609DEFINE_STATEID_EVENT(deleg_read);
610DEFINE_STATEID_EVENT(deleg_write);
611DEFINE_STATEID_EVENT(deleg_return);
612DEFINE_STATEID_EVENT(deleg_recall);
613
614DECLARE_EVENT_CLASS(nfsd_stateseqid_class,
615 TP_PROTO(u32 seqid, const stateid_t *stp),
616 TP_ARGS(seqid, stp),
617 TP_STRUCT__entry(
618 __field(u32, seqid)
619 __field(u32, cl_boot)
620 __field(u32, cl_id)
621 __field(u32, si_id)
622 __field(u32, si_generation)
623 ),
624 TP_fast_assign(
625 __entry->seqid = seqid;
626 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
627 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
628 __entry->si_id = stp->si_opaque.so_id;
629 __entry->si_generation = stp->si_generation;
630 ),
631 TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x",
632 __entry->seqid, __entry->cl_boot, __entry->cl_id,
633 __entry->si_id, __entry->si_generation)
634)
635
636#define DEFINE_STATESEQID_EVENT(name) \
637DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \
638 TP_PROTO(u32 seqid, const stateid_t *stp), \
639 TP_ARGS(seqid, stp))
640
641DEFINE_STATESEQID_EVENT(preprocess);
642DEFINE_STATESEQID_EVENT(open_confirm);
643
644TRACE_DEFINE_ENUM(NFS4_OPEN_STID);
645TRACE_DEFINE_ENUM(NFS4_LOCK_STID);
646TRACE_DEFINE_ENUM(NFS4_DELEG_STID);
647TRACE_DEFINE_ENUM(NFS4_CLOSED_STID);
648TRACE_DEFINE_ENUM(NFS4_REVOKED_DELEG_STID);
649TRACE_DEFINE_ENUM(NFS4_CLOSED_DELEG_STID);
650TRACE_DEFINE_ENUM(NFS4_LAYOUT_STID);
651
652#define show_stid_type(x) \
653 __print_flags(x, "|", \
654 { NFS4_OPEN_STID, "OPEN" }, \
655 { NFS4_LOCK_STID, "LOCK" }, \
656 { NFS4_DELEG_STID, "DELEG" }, \
657 { NFS4_CLOSED_STID, "CLOSED" }, \
658 { NFS4_REVOKED_DELEG_STID, "REVOKED" }, \
659 { NFS4_CLOSED_DELEG_STID, "CLOSED_DELEG" }, \
660 { NFS4_LAYOUT_STID, "LAYOUT" })
661
662DECLARE_EVENT_CLASS(nfsd_stid_class,
663 TP_PROTO(
664 const struct nfs4_stid *stid
665 ),
666 TP_ARGS(stid),
667 TP_STRUCT__entry(
668 __field(unsigned long, sc_type)
669 __field(int, sc_count)
670 __field(u32, cl_boot)
671 __field(u32, cl_id)
672 __field(u32, si_id)
673 __field(u32, si_generation)
674 ),
675 TP_fast_assign(
676 const stateid_t *stp = &stid->sc_stateid;
677
678 __entry->sc_type = stid->sc_type;
679 __entry->sc_count = refcount_read(&stid->sc_count);
680 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
681 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
682 __entry->si_id = stp->si_opaque.so_id;
683 __entry->si_generation = stp->si_generation;
684 ),
685 TP_printk("client %08x:%08x stateid %08x:%08x ref=%d type=%s",
686 __entry->cl_boot, __entry->cl_id,
687 __entry->si_id, __entry->si_generation,
688 __entry->sc_count, show_stid_type(__entry->sc_type)
689 )
690);
691
692#define DEFINE_STID_EVENT(name) \
693DEFINE_EVENT(nfsd_stid_class, nfsd_stid_##name, \
694 TP_PROTO(const struct nfs4_stid *stid), \
695 TP_ARGS(stid))
696
697DEFINE_STID_EVENT(revoke);
698
699DECLARE_EVENT_CLASS(nfsd_clientid_class,
700 TP_PROTO(const clientid_t *clid),
701 TP_ARGS(clid),
702 TP_STRUCT__entry(
703 __field(u32, cl_boot)
704 __field(u32, cl_id)
705 ),
706 TP_fast_assign(
707 __entry->cl_boot = clid->cl_boot;
708 __entry->cl_id = clid->cl_id;
709 ),
710 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
711)
712
713#define DEFINE_CLIENTID_EVENT(name) \
714DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
715 TP_PROTO(const clientid_t *clid), \
716 TP_ARGS(clid))
717
718DEFINE_CLIENTID_EVENT(expire_unconf);
719DEFINE_CLIENTID_EVENT(reclaim_complete);
720DEFINE_CLIENTID_EVENT(confirmed);
721DEFINE_CLIENTID_EVENT(destroyed);
722DEFINE_CLIENTID_EVENT(admin_expired);
723DEFINE_CLIENTID_EVENT(replaced);
724DEFINE_CLIENTID_EVENT(purged);
725DEFINE_CLIENTID_EVENT(renew);
726DEFINE_CLIENTID_EVENT(stale);
727
728DECLARE_EVENT_CLASS(nfsd_net_class,
729 TP_PROTO(const struct nfsd_net *nn),
730 TP_ARGS(nn),
731 TP_STRUCT__entry(
732 __field(unsigned long long, boot_time)
733 ),
734 TP_fast_assign(
735 __entry->boot_time = nn->boot_time;
736 ),
737 TP_printk("boot_time=%16llx", __entry->boot_time)
738)
739
740#define DEFINE_NET_EVENT(name) \
741DEFINE_EVENT(nfsd_net_class, nfsd_##name, \
742 TP_PROTO(const struct nfsd_net *nn), \
743 TP_ARGS(nn))
744
745DEFINE_NET_EVENT(grace_start);
746DEFINE_NET_EVENT(grace_complete);
747
748TRACE_EVENT(nfsd_writeverf_reset,
749 TP_PROTO(
750 const struct nfsd_net *nn,
751 const struct svc_rqst *rqstp,
752 int error
753 ),
754 TP_ARGS(nn, rqstp, error),
755 TP_STRUCT__entry(
756 __field(unsigned long long, boot_time)
757 __field(u32, xid)
758 __field(int, error)
759 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
760 ),
761 TP_fast_assign(
762 __entry->boot_time = nn->boot_time;
763 __entry->xid = be32_to_cpu(rqstp->rq_xid);
764 __entry->error = error;
765
766 /* avoid seqlock inside TP_fast_assign */
767 memcpy(__entry->verifier, nn->writeverf,
768 NFS4_VERIFIER_SIZE);
769 ),
770 TP_printk("boot_time=%16llx xid=0x%08x error=%d new verifier=0x%s",
771 __entry->boot_time, __entry->xid, __entry->error,
772 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
773 )
774);
775
776TRACE_EVENT(nfsd_clid_cred_mismatch,
777 TP_PROTO(
778 const struct nfs4_client *clp,
779 const struct svc_rqst *rqstp
780 ),
781 TP_ARGS(clp, rqstp),
782 TP_STRUCT__entry(
783 __field(u32, cl_boot)
784 __field(u32, cl_id)
785 __field(unsigned long, cl_flavor)
786 __field(unsigned long, new_flavor)
787 __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen)
788 ),
789 TP_fast_assign(
790 __entry->cl_boot = clp->cl_clientid.cl_boot;
791 __entry->cl_id = clp->cl_clientid.cl_id;
792 __entry->cl_flavor = clp->cl_cred.cr_flavor;
793 __entry->new_flavor = rqstp->rq_cred.cr_flavor;
794 __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote,
795 rqstp->rq_xprt->xpt_remotelen);
796 ),
797 TP_printk("client %08x:%08x flavor=%s, conflict=%s from addr=%pISpc",
798 __entry->cl_boot, __entry->cl_id,
799 show_nfsd_authflavor(__entry->cl_flavor),
800 show_nfsd_authflavor(__entry->new_flavor),
801 __get_sockaddr(addr)
802 )
803)
804
805TRACE_EVENT(nfsd_clid_verf_mismatch,
806 TP_PROTO(
807 const struct nfs4_client *clp,
808 const struct svc_rqst *rqstp,
809 const nfs4_verifier *verf
810 ),
811 TP_ARGS(clp, rqstp, verf),
812 TP_STRUCT__entry(
813 __field(u32, cl_boot)
814 __field(u32, cl_id)
815 __array(unsigned char, cl_verifier, NFS4_VERIFIER_SIZE)
816 __array(unsigned char, new_verifier, NFS4_VERIFIER_SIZE)
817 __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen)
818 ),
819 TP_fast_assign(
820 __entry->cl_boot = clp->cl_clientid.cl_boot;
821 __entry->cl_id = clp->cl_clientid.cl_id;
822 memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier,
823 NFS4_VERIFIER_SIZE);
824 memcpy(__entry->new_verifier, (void *)verf,
825 NFS4_VERIFIER_SIZE);
826 __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote,
827 rqstp->rq_xprt->xpt_remotelen);
828 ),
829 TP_printk("client %08x:%08x verf=0x%s, updated=0x%s from addr=%pISpc",
830 __entry->cl_boot, __entry->cl_id,
831 __print_hex_str(__entry->cl_verifier, NFS4_VERIFIER_SIZE),
832 __print_hex_str(__entry->new_verifier, NFS4_VERIFIER_SIZE),
833 __get_sockaddr(addr)
834 )
835);
836
837DECLARE_EVENT_CLASS(nfsd_clid_class,
838 TP_PROTO(const struct nfs4_client *clp),
839 TP_ARGS(clp),
840 TP_STRUCT__entry(
841 __field(u32, cl_boot)
842 __field(u32, cl_id)
843 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
844 __field(unsigned long, flavor)
845 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
846 __string_len(name, name, clp->cl_name.len)
847 ),
848 TP_fast_assign(
849 __entry->cl_boot = clp->cl_clientid.cl_boot;
850 __entry->cl_id = clp->cl_clientid.cl_id;
851 memcpy(__entry->addr, &clp->cl_addr,
852 sizeof(struct sockaddr_in6));
853 __entry->flavor = clp->cl_cred.cr_flavor;
854 memcpy(__entry->verifier, (void *)&clp->cl_verifier,
855 NFS4_VERIFIER_SIZE);
856 __assign_str_len(name, clp->cl_name.data, clp->cl_name.len);
857 ),
858 TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x",
859 __entry->addr, __get_str(name),
860 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE),
861 show_nfsd_authflavor(__entry->flavor),
862 __entry->cl_boot, __entry->cl_id)
863);
864
865#define DEFINE_CLID_EVENT(name) \
866DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \
867 TP_PROTO(const struct nfs4_client *clp), \
868 TP_ARGS(clp))
869
870DEFINE_CLID_EVENT(fresh);
871DEFINE_CLID_EVENT(confirmed_r);
872
873/*
874 * from fs/nfsd/filecache.h
875 */
876#define show_nf_flags(val) \
877 __print_flags(val, "|", \
878 { 1 << NFSD_FILE_HASHED, "HASHED" }, \
879 { 1 << NFSD_FILE_PENDING, "PENDING" }, \
880 { 1 << NFSD_FILE_REFERENCED, "REFERENCED" }, \
881 { 1 << NFSD_FILE_GC, "GC" })
882
883DECLARE_EVENT_CLASS(nfsd_file_class,
884 TP_PROTO(struct nfsd_file *nf),
885 TP_ARGS(nf),
886 TP_STRUCT__entry(
887 __field(void *, nf_inode)
888 __field(int, nf_ref)
889 __field(unsigned long, nf_flags)
890 __field(unsigned char, nf_may)
891 __field(struct file *, nf_file)
892 ),
893 TP_fast_assign(
894 __entry->nf_inode = nf->nf_inode;
895 __entry->nf_ref = refcount_read(&nf->nf_ref);
896 __entry->nf_flags = nf->nf_flags;
897 __entry->nf_may = nf->nf_may;
898 __entry->nf_file = nf->nf_file;
899 ),
900 TP_printk("inode=%p ref=%d flags=%s may=%s nf_file=%p",
901 __entry->nf_inode,
902 __entry->nf_ref,
903 show_nf_flags(__entry->nf_flags),
904 show_nfsd_may_flags(__entry->nf_may),
905 __entry->nf_file)
906)
907
908#define DEFINE_NFSD_FILE_EVENT(name) \
909DEFINE_EVENT(nfsd_file_class, name, \
910 TP_PROTO(struct nfsd_file *nf), \
911 TP_ARGS(nf))
912
913DEFINE_NFSD_FILE_EVENT(nfsd_file_free);
914DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash);
915DEFINE_NFSD_FILE_EVENT(nfsd_file_put);
916DEFINE_NFSD_FILE_EVENT(nfsd_file_closing);
917DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_queue);
918
919TRACE_EVENT(nfsd_file_alloc,
920 TP_PROTO(
921 const struct nfsd_file *nf
922 ),
923 TP_ARGS(nf),
924 TP_STRUCT__entry(
925 __field(const void *, nf_inode)
926 __field(unsigned long, nf_flags)
927 __field(unsigned long, nf_may)
928 __field(unsigned int, nf_ref)
929 ),
930 TP_fast_assign(
931 __entry->nf_inode = nf->nf_inode;
932 __entry->nf_flags = nf->nf_flags;
933 __entry->nf_ref = refcount_read(&nf->nf_ref);
934 __entry->nf_may = nf->nf_may;
935 ),
936 TP_printk("inode=%p ref=%u flags=%s may=%s",
937 __entry->nf_inode, __entry->nf_ref,
938 show_nf_flags(__entry->nf_flags),
939 show_nfsd_may_flags(__entry->nf_may)
940 )
941);
942
943TRACE_EVENT(nfsd_file_acquire,
944 TP_PROTO(
945 const struct svc_rqst *rqstp,
946 const struct inode *inode,
947 unsigned int may_flags,
948 const struct nfsd_file *nf,
949 __be32 status
950 ),
951
952 TP_ARGS(rqstp, inode, may_flags, nf, status),
953
954 TP_STRUCT__entry(
955 __field(u32, xid)
956 __field(const void *, inode)
957 __field(unsigned long, may_flags)
958 __field(unsigned int, nf_ref)
959 __field(unsigned long, nf_flags)
960 __field(unsigned long, nf_may)
961 __field(const void *, nf_file)
962 __field(u32, status)
963 ),
964
965 TP_fast_assign(
966 __entry->xid = be32_to_cpu(rqstp->rq_xid);
967 __entry->inode = inode;
968 __entry->may_flags = may_flags;
969 __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0;
970 __entry->nf_flags = nf ? nf->nf_flags : 0;
971 __entry->nf_may = nf ? nf->nf_may : 0;
972 __entry->nf_file = nf ? nf->nf_file : NULL;
973 __entry->status = be32_to_cpu(status);
974 ),
975
976 TP_printk("xid=0x%x inode=%p may_flags=%s ref=%u nf_flags=%s nf_may=%s nf_file=%p status=%u",
977 __entry->xid, __entry->inode,
978 show_nfsd_may_flags(__entry->may_flags),
979 __entry->nf_ref, show_nf_flags(__entry->nf_flags),
980 show_nfsd_may_flags(__entry->nf_may),
981 __entry->nf_file, __entry->status
982 )
983);
984
985TRACE_EVENT(nfsd_file_insert_err,
986 TP_PROTO(
987 const struct svc_rqst *rqstp,
988 const struct inode *inode,
989 unsigned int may_flags,
990 long error
991 ),
992 TP_ARGS(rqstp, inode, may_flags, error),
993 TP_STRUCT__entry(
994 __field(u32, xid)
995 __field(const void *, inode)
996 __field(unsigned long, may_flags)
997 __field(long, error)
998 ),
999 TP_fast_assign(
1000 __entry->xid = be32_to_cpu(rqstp->rq_xid);
1001 __entry->inode = inode;
1002 __entry->may_flags = may_flags;
1003 __entry->error = error;
1004 ),
1005 TP_printk("xid=0x%x inode=%p may_flags=%s error=%ld",
1006 __entry->xid, __entry->inode,
1007 show_nfsd_may_flags(__entry->may_flags),
1008 __entry->error
1009 )
1010);
1011
1012TRACE_EVENT(nfsd_file_cons_err,
1013 TP_PROTO(
1014 const struct svc_rqst *rqstp,
1015 const struct inode *inode,
1016 unsigned int may_flags,
1017 const struct nfsd_file *nf
1018 ),
1019 TP_ARGS(rqstp, inode, may_flags, nf),
1020 TP_STRUCT__entry(
1021 __field(u32, xid)
1022 __field(const void *, inode)
1023 __field(unsigned long, may_flags)
1024 __field(unsigned int, nf_ref)
1025 __field(unsigned long, nf_flags)
1026 __field(unsigned long, nf_may)
1027 __field(const void *, nf_file)
1028 ),
1029 TP_fast_assign(
1030 __entry->xid = be32_to_cpu(rqstp->rq_xid);
1031 __entry->inode = inode;
1032 __entry->may_flags = may_flags;
1033 __entry->nf_ref = refcount_read(&nf->nf_ref);
1034 __entry->nf_flags = nf->nf_flags;
1035 __entry->nf_may = nf->nf_may;
1036 __entry->nf_file = nf->nf_file;
1037 ),
1038 TP_printk("xid=0x%x inode=%p may_flags=%s ref=%u nf_flags=%s nf_may=%s nf_file=%p",
1039 __entry->xid, __entry->inode,
1040 show_nfsd_may_flags(__entry->may_flags), __entry->nf_ref,
1041 show_nf_flags(__entry->nf_flags),
1042 show_nfsd_may_flags(__entry->nf_may), __entry->nf_file
1043 )
1044);
1045
1046DECLARE_EVENT_CLASS(nfsd_file_open_class,
1047 TP_PROTO(const struct nfsd_file *nf, __be32 status),
1048 TP_ARGS(nf, status),
1049 TP_STRUCT__entry(
1050 __field(void *, nf_inode) /* cannot be dereferenced */
1051 __field(int, nf_ref)
1052 __field(unsigned long, nf_flags)
1053 __field(unsigned long, nf_may)
1054 __field(void *, nf_file) /* cannot be dereferenced */
1055 ),
1056 TP_fast_assign(
1057 __entry->nf_inode = nf->nf_inode;
1058 __entry->nf_ref = refcount_read(&nf->nf_ref);
1059 __entry->nf_flags = nf->nf_flags;
1060 __entry->nf_may = nf->nf_may;
1061 __entry->nf_file = nf->nf_file;
1062 ),
1063 TP_printk("inode=%p ref=%d flags=%s may=%s file=%p",
1064 __entry->nf_inode,
1065 __entry->nf_ref,
1066 show_nf_flags(__entry->nf_flags),
1067 show_nfsd_may_flags(__entry->nf_may),
1068 __entry->nf_file)
1069)
1070
1071#define DEFINE_NFSD_FILE_OPEN_EVENT(name) \
1072DEFINE_EVENT(nfsd_file_open_class, name, \
1073 TP_PROTO( \
1074 const struct nfsd_file *nf, \
1075 __be32 status \
1076 ), \
1077 TP_ARGS(nf, status))
1078
1079DEFINE_NFSD_FILE_OPEN_EVENT(nfsd_file_open);
1080DEFINE_NFSD_FILE_OPEN_EVENT(nfsd_file_opened);
1081
1082TRACE_EVENT(nfsd_file_is_cached,
1083 TP_PROTO(
1084 const struct inode *inode,
1085 int found
1086 ),
1087 TP_ARGS(inode, found),
1088 TP_STRUCT__entry(
1089 __field(const struct inode *, inode)
1090 __field(int, found)
1091 ),
1092 TP_fast_assign(
1093 __entry->inode = inode;
1094 __entry->found = found;
1095 ),
1096 TP_printk("inode=%p is %scached",
1097 __entry->inode,
1098 __entry->found ? "" : "not "
1099 )
1100);
1101
1102TRACE_EVENT(nfsd_file_fsnotify_handle_event,
1103 TP_PROTO(struct inode *inode, u32 mask),
1104 TP_ARGS(inode, mask),
1105 TP_STRUCT__entry(
1106 __field(struct inode *, inode)
1107 __field(unsigned int, nlink)
1108 __field(umode_t, mode)
1109 __field(u32, mask)
1110 ),
1111 TP_fast_assign(
1112 __entry->inode = inode;
1113 __entry->nlink = inode->i_nlink;
1114 __entry->mode = inode->i_mode;
1115 __entry->mask = mask;
1116 ),
1117 TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode,
1118 __entry->nlink, __entry->mode, __entry->mask)
1119);
1120
1121DECLARE_EVENT_CLASS(nfsd_file_gc_class,
1122 TP_PROTO(
1123 const struct nfsd_file *nf
1124 ),
1125 TP_ARGS(nf),
1126 TP_STRUCT__entry(
1127 __field(void *, nf_inode)
1128 __field(void *, nf_file)
1129 __field(int, nf_ref)
1130 __field(unsigned long, nf_flags)
1131 ),
1132 TP_fast_assign(
1133 __entry->nf_inode = nf->nf_inode;
1134 __entry->nf_file = nf->nf_file;
1135 __entry->nf_ref = refcount_read(&nf->nf_ref);
1136 __entry->nf_flags = nf->nf_flags;
1137 ),
1138 TP_printk("inode=%p ref=%d nf_flags=%s nf_file=%p",
1139 __entry->nf_inode, __entry->nf_ref,
1140 show_nf_flags(__entry->nf_flags),
1141 __entry->nf_file
1142 )
1143);
1144
1145#define DEFINE_NFSD_FILE_GC_EVENT(name) \
1146DEFINE_EVENT(nfsd_file_gc_class, name, \
1147 TP_PROTO( \
1148 const struct nfsd_file *nf \
1149 ), \
1150 TP_ARGS(nf))
1151
1152DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_add);
1153DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_add_disposed);
1154DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_del);
1155DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_del_disposed);
1156DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_in_use);
1157DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_writeback);
1158DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_referenced);
1159DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_disposed);
1160
1161DECLARE_EVENT_CLASS(nfsd_file_lruwalk_class,
1162 TP_PROTO(
1163 unsigned long removed,
1164 unsigned long remaining
1165 ),
1166 TP_ARGS(removed, remaining),
1167 TP_STRUCT__entry(
1168 __field(unsigned long, removed)
1169 __field(unsigned long, remaining)
1170 ),
1171 TP_fast_assign(
1172 __entry->removed = removed;
1173 __entry->remaining = remaining;
1174 ),
1175 TP_printk("%lu entries removed, %lu remaining",
1176 __entry->removed, __entry->remaining)
1177);
1178
1179#define DEFINE_NFSD_FILE_LRUWALK_EVENT(name) \
1180DEFINE_EVENT(nfsd_file_lruwalk_class, name, \
1181 TP_PROTO( \
1182 unsigned long removed, \
1183 unsigned long remaining \
1184 ), \
1185 TP_ARGS(removed, remaining))
1186
1187DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_gc_removed);
1188DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_shrinker_removed);
1189
1190TRACE_EVENT(nfsd_file_close,
1191 TP_PROTO(
1192 const struct inode *inode
1193 ),
1194 TP_ARGS(inode),
1195 TP_STRUCT__entry(
1196 __field(const void *, inode)
1197 ),
1198 TP_fast_assign(
1199 __entry->inode = inode;
1200 ),
1201 TP_printk("inode=%p",
1202 __entry->inode
1203 )
1204);
1205
1206#include "cache.h"
1207
1208TRACE_DEFINE_ENUM(RC_DROPIT);
1209TRACE_DEFINE_ENUM(RC_REPLY);
1210TRACE_DEFINE_ENUM(RC_DOIT);
1211
1212#define show_drc_retval(x) \
1213 __print_symbolic(x, \
1214 { RC_DROPIT, "DROPIT" }, \
1215 { RC_REPLY, "REPLY" }, \
1216 { RC_DOIT, "DOIT" })
1217
1218TRACE_EVENT(nfsd_drc_found,
1219 TP_PROTO(
1220 const struct nfsd_net *nn,
1221 const struct svc_rqst *rqstp,
1222 int result
1223 ),
1224 TP_ARGS(nn, rqstp, result),
1225 TP_STRUCT__entry(
1226 __field(unsigned long long, boot_time)
1227 __field(unsigned long, result)
1228 __field(u32, xid)
1229 ),
1230 TP_fast_assign(
1231 __entry->boot_time = nn->boot_time;
1232 __entry->result = result;
1233 __entry->xid = be32_to_cpu(rqstp->rq_xid);
1234 ),
1235 TP_printk("boot_time=%16llx xid=0x%08x result=%s",
1236 __entry->boot_time, __entry->xid,
1237 show_drc_retval(__entry->result))
1238
1239);
1240
1241TRACE_EVENT(nfsd_drc_mismatch,
1242 TP_PROTO(
1243 const struct nfsd_net *nn,
1244 const struct nfsd_cacherep *key,
1245 const struct nfsd_cacherep *rp
1246 ),
1247 TP_ARGS(nn, key, rp),
1248 TP_STRUCT__entry(
1249 __field(unsigned long long, boot_time)
1250 __field(u32, xid)
1251 __field(u32, cached)
1252 __field(u32, ingress)
1253 ),
1254 TP_fast_assign(
1255 __entry->boot_time = nn->boot_time;
1256 __entry->xid = be32_to_cpu(key->c_key.k_xid);
1257 __entry->cached = (__force u32)key->c_key.k_csum;
1258 __entry->ingress = (__force u32)rp->c_key.k_csum;
1259 ),
1260 TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x",
1261 __entry->boot_time, __entry->xid, __entry->cached,
1262 __entry->ingress)
1263);
1264
1265TRACE_EVENT(nfsd_cb_args,
1266 TP_PROTO(
1267 const struct nfs4_client *clp,
1268 const struct nfs4_cb_conn *conn
1269 ),
1270 TP_ARGS(clp, conn),
1271 TP_STRUCT__entry(
1272 __field(u32, cl_boot)
1273 __field(u32, cl_id)
1274 __field(u32, prog)
1275 __field(u32, ident)
1276 __sockaddr(addr, conn->cb_addrlen)
1277 ),
1278 TP_fast_assign(
1279 __entry->cl_boot = clp->cl_clientid.cl_boot;
1280 __entry->cl_id = clp->cl_clientid.cl_id;
1281 __entry->prog = conn->cb_prog;
1282 __entry->ident = conn->cb_ident;
1283 __assign_sockaddr(addr, &conn->cb_addr, conn->cb_addrlen);
1284 ),
1285 TP_printk("addr=%pISpc client %08x:%08x prog=%u ident=%u",
1286 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1287 __entry->prog, __entry->ident)
1288);
1289
1290TRACE_EVENT(nfsd_cb_nodelegs,
1291 TP_PROTO(const struct nfs4_client *clp),
1292 TP_ARGS(clp),
1293 TP_STRUCT__entry(
1294 __field(u32, cl_boot)
1295 __field(u32, cl_id)
1296 ),
1297 TP_fast_assign(
1298 __entry->cl_boot = clp->cl_clientid.cl_boot;
1299 __entry->cl_id = clp->cl_clientid.cl_id;
1300 ),
1301 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
1302)
1303
1304#define show_cb_state(val) \
1305 __print_symbolic(val, \
1306 { NFSD4_CB_UP, "UP" }, \
1307 { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \
1308 { NFSD4_CB_DOWN, "DOWN" }, \
1309 { NFSD4_CB_FAULT, "FAULT"})
1310
1311DECLARE_EVENT_CLASS(nfsd_cb_class,
1312 TP_PROTO(const struct nfs4_client *clp),
1313 TP_ARGS(clp),
1314 TP_STRUCT__entry(
1315 __field(unsigned long, state)
1316 __field(u32, cl_boot)
1317 __field(u32, cl_id)
1318 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
1319 ),
1320 TP_fast_assign(
1321 __entry->state = clp->cl_cb_state;
1322 __entry->cl_boot = clp->cl_clientid.cl_boot;
1323 __entry->cl_id = clp->cl_clientid.cl_id;
1324 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1325 clp->cl_cb_conn.cb_addrlen)
1326 ),
1327 TP_printk("addr=%pISpc client %08x:%08x state=%s",
1328 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1329 show_cb_state(__entry->state))
1330);
1331
1332#define DEFINE_NFSD_CB_EVENT(name) \
1333DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \
1334 TP_PROTO(const struct nfs4_client *clp), \
1335 TP_ARGS(clp))
1336
1337DEFINE_NFSD_CB_EVENT(state);
1338DEFINE_NFSD_CB_EVENT(probe);
1339DEFINE_NFSD_CB_EVENT(lost);
1340DEFINE_NFSD_CB_EVENT(shutdown);
1341
1342TRACE_DEFINE_ENUM(RPC_AUTH_NULL);
1343TRACE_DEFINE_ENUM(RPC_AUTH_UNIX);
1344TRACE_DEFINE_ENUM(RPC_AUTH_GSS);
1345TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5);
1346TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I);
1347TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P);
1348
1349#define show_nfsd_authflavor(val) \
1350 __print_symbolic(val, \
1351 { RPC_AUTH_NULL, "none" }, \
1352 { RPC_AUTH_UNIX, "sys" }, \
1353 { RPC_AUTH_GSS, "gss" }, \
1354 { RPC_AUTH_GSS_KRB5, "krb5" }, \
1355 { RPC_AUTH_GSS_KRB5I, "krb5i" }, \
1356 { RPC_AUTH_GSS_KRB5P, "krb5p" })
1357
1358TRACE_EVENT(nfsd_cb_setup,
1359 TP_PROTO(const struct nfs4_client *clp,
1360 const char *netid,
1361 rpc_authflavor_t authflavor
1362 ),
1363 TP_ARGS(clp, netid, authflavor),
1364 TP_STRUCT__entry(
1365 __field(u32, cl_boot)
1366 __field(u32, cl_id)
1367 __field(unsigned long, authflavor)
1368 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
1369 __string(netid, netid)
1370 ),
1371 TP_fast_assign(
1372 __entry->cl_boot = clp->cl_clientid.cl_boot;
1373 __entry->cl_id = clp->cl_clientid.cl_id;
1374 __assign_str(netid, netid);
1375 __entry->authflavor = authflavor;
1376 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1377 clp->cl_cb_conn.cb_addrlen)
1378 ),
1379 TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s",
1380 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1381 __get_str(netid), show_nfsd_authflavor(__entry->authflavor))
1382);
1383
1384TRACE_EVENT(nfsd_cb_setup_err,
1385 TP_PROTO(
1386 const struct nfs4_client *clp,
1387 long error
1388 ),
1389 TP_ARGS(clp, error),
1390 TP_STRUCT__entry(
1391 __field(long, error)
1392 __field(u32, cl_boot)
1393 __field(u32, cl_id)
1394 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
1395 ),
1396 TP_fast_assign(
1397 __entry->error = error;
1398 __entry->cl_boot = clp->cl_clientid.cl_boot;
1399 __entry->cl_id = clp->cl_clientid.cl_id;
1400 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1401 clp->cl_cb_conn.cb_addrlen)
1402 ),
1403 TP_printk("addr=%pISpc client %08x:%08x error=%ld",
1404 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1405 __entry->error)
1406);
1407
1408TRACE_EVENT_CONDITION(nfsd_cb_recall,
1409 TP_PROTO(
1410 const struct nfs4_stid *stid
1411 ),
1412 TP_ARGS(stid),
1413 TP_CONDITION(stid->sc_client),
1414 TP_STRUCT__entry(
1415 __field(u32, cl_boot)
1416 __field(u32, cl_id)
1417 __field(u32, si_id)
1418 __field(u32, si_generation)
1419 __sockaddr(addr, stid->sc_client->cl_cb_conn.cb_addrlen)
1420 ),
1421 TP_fast_assign(
1422 const stateid_t *stp = &stid->sc_stateid;
1423 const struct nfs4_client *clp = stid->sc_client;
1424
1425 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
1426 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
1427 __entry->si_id = stp->si_opaque.so_id;
1428 __entry->si_generation = stp->si_generation;
1429 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1430 clp->cl_cb_conn.cb_addrlen)
1431 ),
1432 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x",
1433 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1434 __entry->si_id, __entry->si_generation)
1435);
1436
1437TRACE_EVENT(nfsd_cb_notify_lock,
1438 TP_PROTO(
1439 const struct nfs4_lockowner *lo,
1440 const struct nfsd4_blocked_lock *nbl
1441 ),
1442 TP_ARGS(lo, nbl),
1443 TP_STRUCT__entry(
1444 __field(u32, cl_boot)
1445 __field(u32, cl_id)
1446 __field(u32, fh_hash)
1447 __sockaddr(addr, lo->lo_owner.so_client->cl_cb_conn.cb_addrlen)
1448 ),
1449 TP_fast_assign(
1450 const struct nfs4_client *clp = lo->lo_owner.so_client;
1451
1452 __entry->cl_boot = clp->cl_clientid.cl_boot;
1453 __entry->cl_id = clp->cl_clientid.cl_id;
1454 __entry->fh_hash = knfsd_fh_hash(&nbl->nbl_fh);
1455 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1456 clp->cl_cb_conn.cb_addrlen)
1457 ),
1458 TP_printk("addr=%pISpc client %08x:%08x fh_hash=0x%08x",
1459 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1460 __entry->fh_hash)
1461);
1462
1463TRACE_EVENT(nfsd_cb_offload,
1464 TP_PROTO(
1465 const struct nfs4_client *clp,
1466 const stateid_t *stp,
1467 const struct knfsd_fh *fh,
1468 u64 count,
1469 __be32 status
1470 ),
1471 TP_ARGS(clp, stp, fh, count, status),
1472 TP_STRUCT__entry(
1473 __field(u32, cl_boot)
1474 __field(u32, cl_id)
1475 __field(u32, si_id)
1476 __field(u32, si_generation)
1477 __field(u32, fh_hash)
1478 __field(int, status)
1479 __field(u64, count)
1480 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
1481 ),
1482 TP_fast_assign(
1483 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
1484 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
1485 __entry->si_id = stp->si_opaque.so_id;
1486 __entry->si_generation = stp->si_generation;
1487 __entry->fh_hash = knfsd_fh_hash(fh);
1488 __entry->status = be32_to_cpu(status);
1489 __entry->count = count;
1490 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1491 clp->cl_cb_conn.cb_addrlen)
1492 ),
1493 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x fh_hash=0x%08x count=%llu status=%d",
1494 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1495 __entry->si_id, __entry->si_generation,
1496 __entry->fh_hash, __entry->count, __entry->status)
1497);
1498
1499TRACE_EVENT(nfsd_cb_recall_any,
1500 TP_PROTO(
1501 const struct nfsd4_cb_recall_any *ra
1502 ),
1503 TP_ARGS(ra),
1504 TP_STRUCT__entry(
1505 __field(u32, cl_boot)
1506 __field(u32, cl_id)
1507 __field(u32, keep)
1508 __field(unsigned long, bmval0)
1509 __sockaddr(addr, ra->ra_cb.cb_clp->cl_cb_conn.cb_addrlen)
1510 ),
1511 TP_fast_assign(
1512 __entry->cl_boot = ra->ra_cb.cb_clp->cl_clientid.cl_boot;
1513 __entry->cl_id = ra->ra_cb.cb_clp->cl_clientid.cl_id;
1514 __entry->keep = ra->ra_keep;
1515 __entry->bmval0 = ra->ra_bmval[0];
1516 __assign_sockaddr(addr, &ra->ra_cb.cb_clp->cl_addr,
1517 ra->ra_cb.cb_clp->cl_cb_conn.cb_addrlen);
1518 ),
1519 TP_printk("addr=%pISpc client %08x:%08x keep=%u bmval0=%s",
1520 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1521 __entry->keep, show_rca_mask(__entry->bmval0)
1522 )
1523);
1524
1525DECLARE_EVENT_CLASS(nfsd_cb_done_class,
1526 TP_PROTO(
1527 const stateid_t *stp,
1528 const struct rpc_task *task
1529 ),
1530 TP_ARGS(stp, task),
1531 TP_STRUCT__entry(
1532 __field(u32, cl_boot)
1533 __field(u32, cl_id)
1534 __field(u32, si_id)
1535 __field(u32, si_generation)
1536 __field(int, status)
1537 ),
1538 TP_fast_assign(
1539 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
1540 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
1541 __entry->si_id = stp->si_opaque.so_id;
1542 __entry->si_generation = stp->si_generation;
1543 __entry->status = task->tk_status;
1544 ),
1545 TP_printk("client %08x:%08x stateid %08x:%08x status=%d",
1546 __entry->cl_boot, __entry->cl_id, __entry->si_id,
1547 __entry->si_generation, __entry->status
1548 )
1549);
1550
1551#define DEFINE_NFSD_CB_DONE_EVENT(name) \
1552DEFINE_EVENT(nfsd_cb_done_class, name, \
1553 TP_PROTO( \
1554 const stateid_t *stp, \
1555 const struct rpc_task *task \
1556 ), \
1557 TP_ARGS(stp, task))
1558
1559DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_recall_done);
1560DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_notify_lock_done);
1561DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_layout_done);
1562DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_offload_done);
1563
1564TRACE_EVENT(nfsd_cb_recall_any_done,
1565 TP_PROTO(
1566 const struct nfsd4_callback *cb,
1567 const struct rpc_task *task
1568 ),
1569 TP_ARGS(cb, task),
1570 TP_STRUCT__entry(
1571 __field(u32, cl_boot)
1572 __field(u32, cl_id)
1573 __field(int, status)
1574 ),
1575 TP_fast_assign(
1576 __entry->status = task->tk_status;
1577 __entry->cl_boot = cb->cb_clp->cl_clientid.cl_boot;
1578 __entry->cl_id = cb->cb_clp->cl_clientid.cl_id;
1579 ),
1580 TP_printk("client %08x:%08x status=%d",
1581 __entry->cl_boot, __entry->cl_id, __entry->status
1582 )
1583);
1584
1585TRACE_EVENT(nfsd_ctl_unlock_ip,
1586 TP_PROTO(
1587 const struct net *net,
1588 const char *address
1589 ),
1590 TP_ARGS(net, address),
1591 TP_STRUCT__entry(
1592 __field(unsigned int, netns_ino)
1593 __string(address, address)
1594 ),
1595 TP_fast_assign(
1596 __entry->netns_ino = net->ns.inum;
1597 __assign_str(address, address);
1598 ),
1599 TP_printk("address=%s",
1600 __get_str(address)
1601 )
1602);
1603
1604TRACE_EVENT(nfsd_ctl_unlock_fs,
1605 TP_PROTO(
1606 const struct net *net,
1607 const char *path
1608 ),
1609 TP_ARGS(net, path),
1610 TP_STRUCT__entry(
1611 __field(unsigned int, netns_ino)
1612 __string(path, path)
1613 ),
1614 TP_fast_assign(
1615 __entry->netns_ino = net->ns.inum;
1616 __assign_str(path, path);
1617 ),
1618 TP_printk("path=%s",
1619 __get_str(path)
1620 )
1621);
1622
1623TRACE_EVENT(nfsd_ctl_filehandle,
1624 TP_PROTO(
1625 const struct net *net,
1626 const char *domain,
1627 const char *path,
1628 int maxsize
1629 ),
1630 TP_ARGS(net, domain, path, maxsize),
1631 TP_STRUCT__entry(
1632 __field(unsigned int, netns_ino)
1633 __field(int, maxsize)
1634 __string(domain, domain)
1635 __string(path, path)
1636 ),
1637 TP_fast_assign(
1638 __entry->netns_ino = net->ns.inum;
1639 __entry->maxsize = maxsize;
1640 __assign_str(domain, domain);
1641 __assign_str(path, path);
1642 ),
1643 TP_printk("domain=%s path=%s maxsize=%d",
1644 __get_str(domain), __get_str(path), __entry->maxsize
1645 )
1646);
1647
1648TRACE_EVENT(nfsd_ctl_threads,
1649 TP_PROTO(
1650 const struct net *net,
1651 int newthreads
1652 ),
1653 TP_ARGS(net, newthreads),
1654 TP_STRUCT__entry(
1655 __field(unsigned int, netns_ino)
1656 __field(int, newthreads)
1657 ),
1658 TP_fast_assign(
1659 __entry->netns_ino = net->ns.inum;
1660 __entry->newthreads = newthreads;
1661 ),
1662 TP_printk("newthreads=%d",
1663 __entry->newthreads
1664 )
1665);
1666
1667TRACE_EVENT(nfsd_ctl_pool_threads,
1668 TP_PROTO(
1669 const struct net *net,
1670 int pool,
1671 int nrthreads
1672 ),
1673 TP_ARGS(net, pool, nrthreads),
1674 TP_STRUCT__entry(
1675 __field(unsigned int, netns_ino)
1676 __field(int, pool)
1677 __field(int, nrthreads)
1678 ),
1679 TP_fast_assign(
1680 __entry->netns_ino = net->ns.inum;
1681 __entry->pool = pool;
1682 __entry->nrthreads = nrthreads;
1683 ),
1684 TP_printk("pool=%d nrthreads=%d",
1685 __entry->pool, __entry->nrthreads
1686 )
1687);
1688
1689TRACE_EVENT(nfsd_ctl_version,
1690 TP_PROTO(
1691 const struct net *net,
1692 const char *mesg
1693 ),
1694 TP_ARGS(net, mesg),
1695 TP_STRUCT__entry(
1696 __field(unsigned int, netns_ino)
1697 __string(mesg, mesg)
1698 ),
1699 TP_fast_assign(
1700 __entry->netns_ino = net->ns.inum;
1701 __assign_str(mesg, mesg);
1702 ),
1703 TP_printk("%s",
1704 __get_str(mesg)
1705 )
1706);
1707
1708TRACE_EVENT(nfsd_ctl_ports_addfd,
1709 TP_PROTO(
1710 const struct net *net,
1711 int fd
1712 ),
1713 TP_ARGS(net, fd),
1714 TP_STRUCT__entry(
1715 __field(unsigned int, netns_ino)
1716 __field(int, fd)
1717 ),
1718 TP_fast_assign(
1719 __entry->netns_ino = net->ns.inum;
1720 __entry->fd = fd;
1721 ),
1722 TP_printk("fd=%d",
1723 __entry->fd
1724 )
1725);
1726
1727TRACE_EVENT(nfsd_ctl_ports_addxprt,
1728 TP_PROTO(
1729 const struct net *net,
1730 const char *transport,
1731 int port
1732 ),
1733 TP_ARGS(net, transport, port),
1734 TP_STRUCT__entry(
1735 __field(unsigned int, netns_ino)
1736 __field(int, port)
1737 __string(transport, transport)
1738 ),
1739 TP_fast_assign(
1740 __entry->netns_ino = net->ns.inum;
1741 __entry->port = port;
1742 __assign_str(transport, transport);
1743 ),
1744 TP_printk("transport=%s port=%d",
1745 __get_str(transport), __entry->port
1746 )
1747);
1748
1749TRACE_EVENT(nfsd_ctl_maxblksize,
1750 TP_PROTO(
1751 const struct net *net,
1752 int bsize
1753 ),
1754 TP_ARGS(net, bsize),
1755 TP_STRUCT__entry(
1756 __field(unsigned int, netns_ino)
1757 __field(int, bsize)
1758 ),
1759 TP_fast_assign(
1760 __entry->netns_ino = net->ns.inum;
1761 __entry->bsize = bsize;
1762 ),
1763 TP_printk("bsize=%d",
1764 __entry->bsize
1765 )
1766);
1767
1768TRACE_EVENT(nfsd_ctl_maxconn,
1769 TP_PROTO(
1770 const struct net *net,
1771 int maxconn
1772 ),
1773 TP_ARGS(net, maxconn),
1774 TP_STRUCT__entry(
1775 __field(unsigned int, netns_ino)
1776 __field(int, maxconn)
1777 ),
1778 TP_fast_assign(
1779 __entry->netns_ino = net->ns.inum;
1780 __entry->maxconn = maxconn;
1781 ),
1782 TP_printk("maxconn=%d",
1783 __entry->maxconn
1784 )
1785);
1786
1787TRACE_EVENT(nfsd_ctl_time,
1788 TP_PROTO(
1789 const struct net *net,
1790 const char *name,
1791 size_t namelen,
1792 int time
1793 ),
1794 TP_ARGS(net, name, namelen, time),
1795 TP_STRUCT__entry(
1796 __field(unsigned int, netns_ino)
1797 __field(int, time)
1798 __string_len(name, name, namelen)
1799 ),
1800 TP_fast_assign(
1801 __entry->netns_ino = net->ns.inum;
1802 __entry->time = time;
1803 __assign_str_len(name, name, namelen);
1804 ),
1805 TP_printk("file=%s time=%d\n",
1806 __get_str(name), __entry->time
1807 )
1808);
1809
1810TRACE_EVENT(nfsd_ctl_recoverydir,
1811 TP_PROTO(
1812 const struct net *net,
1813 const char *recdir
1814 ),
1815 TP_ARGS(net, recdir),
1816 TP_STRUCT__entry(
1817 __field(unsigned int, netns_ino)
1818 __string(recdir, recdir)
1819 ),
1820 TP_fast_assign(
1821 __entry->netns_ino = net->ns.inum;
1822 __assign_str(recdir, recdir);
1823 ),
1824 TP_printk("recdir=%s",
1825 __get_str(recdir)
1826 )
1827);
1828
1829TRACE_EVENT(nfsd_end_grace,
1830 TP_PROTO(
1831 const struct net *net
1832 ),
1833 TP_ARGS(net),
1834 TP_STRUCT__entry(
1835 __field(unsigned int, netns_ino)
1836 ),
1837 TP_fast_assign(
1838 __entry->netns_ino = net->ns.inum;
1839 ),
1840 TP_printk("nn=%d", __entry->netns_ino
1841 )
1842);
1843
1844DECLARE_EVENT_CLASS(nfsd_copy_class,
1845 TP_PROTO(
1846 const struct nfsd4_copy *copy
1847 ),
1848 TP_ARGS(copy),
1849 TP_STRUCT__entry(
1850 __field(bool, intra)
1851 __field(bool, async)
1852 __field(u32, src_cl_boot)
1853 __field(u32, src_cl_id)
1854 __field(u32, src_so_id)
1855 __field(u32, src_si_generation)
1856 __field(u32, dst_cl_boot)
1857 __field(u32, dst_cl_id)
1858 __field(u32, dst_so_id)
1859 __field(u32, dst_si_generation)
1860 __field(u64, src_cp_pos)
1861 __field(u64, dst_cp_pos)
1862 __field(u64, cp_count)
1863 __sockaddr(addr, sizeof(struct sockaddr_in6))
1864 ),
1865 TP_fast_assign(
1866 const stateid_t *src_stp = ©->cp_src_stateid;
1867 const stateid_t *dst_stp = ©->cp_dst_stateid;
1868
1869 __entry->intra = test_bit(NFSD4_COPY_F_INTRA, ©->cp_flags);
1870 __entry->async = !test_bit(NFSD4_COPY_F_SYNCHRONOUS, ©->cp_flags);
1871 __entry->src_cl_boot = src_stp->si_opaque.so_clid.cl_boot;
1872 __entry->src_cl_id = src_stp->si_opaque.so_clid.cl_id;
1873 __entry->src_so_id = src_stp->si_opaque.so_id;
1874 __entry->src_si_generation = src_stp->si_generation;
1875 __entry->dst_cl_boot = dst_stp->si_opaque.so_clid.cl_boot;
1876 __entry->dst_cl_id = dst_stp->si_opaque.so_clid.cl_id;
1877 __entry->dst_so_id = dst_stp->si_opaque.so_id;
1878 __entry->dst_si_generation = dst_stp->si_generation;
1879 __entry->src_cp_pos = copy->cp_src_pos;
1880 __entry->dst_cp_pos = copy->cp_dst_pos;
1881 __entry->cp_count = copy->cp_count;
1882 __assign_sockaddr(addr, ©->cp_clp->cl_addr,
1883 sizeof(struct sockaddr_in6));
1884 ),
1885 TP_printk("client=%pISpc intra=%d async=%d "
1886 "src_stateid[si_generation:0x%x cl_boot:0x%x cl_id:0x%x so_id:0x%x] "
1887 "dst_stateid[si_generation:0x%x cl_boot:0x%x cl_id:0x%x so_id:0x%x] "
1888 "cp_src_pos=%llu cp_dst_pos=%llu cp_count=%llu",
1889 __get_sockaddr(addr), __entry->intra, __entry->async,
1890 __entry->src_si_generation, __entry->src_cl_boot,
1891 __entry->src_cl_id, __entry->src_so_id,
1892 __entry->dst_si_generation, __entry->dst_cl_boot,
1893 __entry->dst_cl_id, __entry->dst_so_id,
1894 __entry->src_cp_pos, __entry->dst_cp_pos, __entry->cp_count
1895 )
1896);
1897
1898#define DEFINE_COPY_EVENT(name) \
1899DEFINE_EVENT(nfsd_copy_class, nfsd_copy_##name, \
1900 TP_PROTO(const struct nfsd4_copy *copy), \
1901 TP_ARGS(copy))
1902
1903DEFINE_COPY_EVENT(inter);
1904DEFINE_COPY_EVENT(intra);
1905DEFINE_COPY_EVENT(do_async);
1906
1907TRACE_EVENT(nfsd_copy_done,
1908 TP_PROTO(
1909 const struct nfsd4_copy *copy,
1910 __be32 status
1911 ),
1912 TP_ARGS(copy, status),
1913 TP_STRUCT__entry(
1914 __field(int, status)
1915 __field(bool, intra)
1916 __field(bool, async)
1917 __sockaddr(addr, sizeof(struct sockaddr_in6))
1918 ),
1919 TP_fast_assign(
1920 __entry->status = be32_to_cpu(status);
1921 __entry->intra = test_bit(NFSD4_COPY_F_INTRA, ©->cp_flags);
1922 __entry->async = !test_bit(NFSD4_COPY_F_SYNCHRONOUS, ©->cp_flags);
1923 __assign_sockaddr(addr, ©->cp_clp->cl_addr,
1924 sizeof(struct sockaddr_in6));
1925 ),
1926 TP_printk("addr=%pISpc status=%d intra=%d async=%d ",
1927 __get_sockaddr(addr), __entry->status, __entry->intra, __entry->async
1928 )
1929);
1930
1931#endif /* _NFSD_TRACE_H */
1932
1933#undef TRACE_INCLUDE_PATH
1934#define TRACE_INCLUDE_PATH .
1935#define TRACE_INCLUDE_FILE trace
1936#include <trace/define_trace.h>