1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (c) 2014 Christoph Hellwig.
6 #define TRACE_SYSTEM nfsd
8 #if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
11 #include <linux/tracepoint.h>
15 #define NFSD_TRACE_PROC_ARG_FIELDS \
16 __field(unsigned int, netns_ino) \
18 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
19 __array(unsigned char, client, sizeof(struct sockaddr_in6))
21 #define NFSD_TRACE_PROC_ARG_ASSIGNMENTS \
23 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
24 __entry->xid = be32_to_cpu(rqstp->rq_xid); \
25 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
26 rqstp->rq_xprt->xpt_locallen); \
27 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
28 rqstp->rq_xprt->xpt_remotelen); \
31 #define NFSD_TRACE_PROC_RES_FIELDS \
32 __field(unsigned int, netns_ino) \
34 __field(unsigned long, status) \
35 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
36 __array(unsigned char, client, sizeof(struct sockaddr_in6))
38 #define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \
40 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
41 __entry->xid = be32_to_cpu(rqstp->rq_xid); \
42 __entry->status = be32_to_cpu(error); \
43 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
44 rqstp->rq_xprt->xpt_locallen); \
45 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
46 rqstp->rq_xprt->xpt_remotelen); \
49 TRACE_EVENT(nfsd_garbage_args_err,
51 const struct svc_rqst *rqstp
55 NFSD_TRACE_PROC_ARG_FIELDS
61 NFSD_TRACE_PROC_ARG_ASSIGNMENTS
63 __entry->vers = rqstp->rq_vers;
64 __entry->proc = rqstp->rq_proc;
66 TP_printk("xid=0x%08x vers=%u proc=%u",
67 __entry->xid, __entry->vers, __entry->proc
71 TRACE_EVENT(nfsd_cant_encode_err,
73 const struct svc_rqst *rqstp
77 NFSD_TRACE_PROC_ARG_FIELDS
83 NFSD_TRACE_PROC_ARG_ASSIGNMENTS
85 __entry->vers = rqstp->rq_vers;
86 __entry->proc = rqstp->rq_proc;
88 TP_printk("xid=0x%08x vers=%u proc=%u",
89 __entry->xid, __entry->vers, __entry->proc
93 #define show_nfsd_may_flags(x) \
94 __print_flags(x, "|", \
95 { NFSD_MAY_EXEC, "EXEC" }, \
96 { NFSD_MAY_WRITE, "WRITE" }, \
97 { NFSD_MAY_READ, "READ" }, \
98 { NFSD_MAY_SATTR, "SATTR" }, \
99 { NFSD_MAY_TRUNC, "TRUNC" }, \
100 { NFSD_MAY_LOCK, "LOCK" }, \
101 { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \
102 { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \
103 { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \
104 { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \
105 { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \
106 { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \
107 { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" })
109 TRACE_EVENT(nfsd_compound,
110 TP_PROTO(const struct svc_rqst *rqst,
112 TP_ARGS(rqst, args_opcnt),
115 __field(u32, args_opcnt)
118 __entry->xid = be32_to_cpu(rqst->rq_xid);
119 __entry->args_opcnt = args_opcnt;
121 TP_printk("xid=0x%08x opcnt=%u",
122 __entry->xid, __entry->args_opcnt)
125 TRACE_EVENT(nfsd_compound_status,
126 TP_PROTO(u32 args_opcnt,
130 TP_ARGS(args_opcnt, resp_opcnt, status, name),
132 __field(u32, args_opcnt)
133 __field(u32, resp_opcnt)
138 __entry->args_opcnt = args_opcnt;
139 __entry->resp_opcnt = resp_opcnt;
140 __entry->status = be32_to_cpu(status);
141 __assign_str(name, name);
143 TP_printk("op=%u/%u %s status=%d",
144 __entry->resp_opcnt, __entry->args_opcnt,
145 __get_str(name), __entry->status)
148 TRACE_EVENT(nfsd_compound_decode_err,
150 const struct svc_rqst *rqstp,
156 TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status),
158 NFSD_TRACE_PROC_RES_FIELDS
160 __field(u32, args_opcnt)
161 __field(u32, resp_opcnt)
165 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
167 __entry->args_opcnt = args_opcnt;
168 __entry->resp_opcnt = resp_opcnt;
169 __entry->opnum = opnum;
171 TP_printk("op=%u/%u opnum=%u status=%lu",
172 __entry->resp_opcnt, __entry->args_opcnt,
173 __entry->opnum, __entry->status)
176 TRACE_EVENT(nfsd_compound_encode_err,
178 const struct svc_rqst *rqstp,
182 TP_ARGS(rqstp, opnum, status),
184 NFSD_TRACE_PROC_RES_FIELDS
189 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
191 __entry->opnum = opnum;
193 TP_printk("opnum=%u status=%lu",
194 __entry->opnum, __entry->status)
198 DECLARE_EVENT_CLASS(nfsd_fh_err_class,
199 TP_PROTO(struct svc_rqst *rqstp,
202 TP_ARGS(rqstp, fhp, status),
205 __field(u32, fh_hash)
209 __entry->xid = be32_to_cpu(rqstp->rq_xid);
210 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
211 __entry->status = status;
213 TP_printk("xid=0x%08x fh_hash=0x%08x status=%d",
214 __entry->xid, __entry->fh_hash,
218 #define DEFINE_NFSD_FH_ERR_EVENT(name) \
219 DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \
220 TP_PROTO(struct svc_rqst *rqstp, \
221 struct svc_fh *fhp, \
223 TP_ARGS(rqstp, fhp, status))
225 DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport);
226 DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle);
228 TRACE_EVENT(nfsd_exp_find_key,
229 TP_PROTO(const struct svc_expkey *key,
231 TP_ARGS(key, status),
233 __field(int, fsidtype)
234 __array(u32, fsid, 6)
235 __string(auth_domain, key->ek_client->name)
239 __entry->fsidtype = key->ek_fsidtype;
240 memcpy(__entry->fsid, key->ek_fsid, 4*6);
241 __assign_str(auth_domain, key->ek_client->name);
242 __entry->status = status;
244 TP_printk("fsid=%x::%s domain=%s status=%d",
246 __print_array(__entry->fsid, 6, 4),
247 __get_str(auth_domain),
252 TRACE_EVENT(nfsd_expkey_update,
253 TP_PROTO(const struct svc_expkey *key, const char *exp_path),
254 TP_ARGS(key, exp_path),
256 __field(int, fsidtype)
257 __array(u32, fsid, 6)
258 __string(auth_domain, key->ek_client->name)
259 __string(path, exp_path)
263 __entry->fsidtype = key->ek_fsidtype;
264 memcpy(__entry->fsid, key->ek_fsid, 4*6);
265 __assign_str(auth_domain, key->ek_client->name);
266 __assign_str(path, exp_path);
267 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
269 TP_printk("fsid=%x::%s domain=%s path=%s cache=%s",
271 __print_array(__entry->fsid, 6, 4),
272 __get_str(auth_domain),
274 __entry->cache ? "pos" : "neg"
278 TRACE_EVENT(nfsd_exp_get_by_name,
279 TP_PROTO(const struct svc_export *key,
281 TP_ARGS(key, status),
283 __string(path, key->ex_path.dentry->d_name.name)
284 __string(auth_domain, key->ex_client->name)
288 __assign_str(path, key->ex_path.dentry->d_name.name);
289 __assign_str(auth_domain, key->ex_client->name);
290 __entry->status = status;
292 TP_printk("path=%s domain=%s status=%d",
294 __get_str(auth_domain),
299 TRACE_EVENT(nfsd_export_update,
300 TP_PROTO(const struct svc_export *key),
303 __string(path, key->ex_path.dentry->d_name.name)
304 __string(auth_domain, key->ex_client->name)
308 __assign_str(path, key->ex_path.dentry->d_name.name);
309 __assign_str(auth_domain, key->ex_client->name);
310 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
312 TP_printk("path=%s domain=%s cache=%s",
314 __get_str(auth_domain),
315 __entry->cache ? "pos" : "neg"
319 DECLARE_EVENT_CLASS(nfsd_io_class,
320 TP_PROTO(struct svc_rqst *rqstp,
324 TP_ARGS(rqstp, fhp, offset, len),
327 __field(u32, fh_hash)
328 __field(loff_t, offset)
329 __field(unsigned long, len)
332 __entry->xid = be32_to_cpu(rqstp->rq_xid);
333 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
334 __entry->offset = offset;
337 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu",
338 __entry->xid, __entry->fh_hash,
339 __entry->offset, __entry->len)
342 #define DEFINE_NFSD_IO_EVENT(name) \
343 DEFINE_EVENT(nfsd_io_class, nfsd_##name, \
344 TP_PROTO(struct svc_rqst *rqstp, \
345 struct svc_fh *fhp, \
347 unsigned long len), \
348 TP_ARGS(rqstp, fhp, offset, len))
350 DEFINE_NFSD_IO_EVENT(read_start);
351 DEFINE_NFSD_IO_EVENT(read_splice);
352 DEFINE_NFSD_IO_EVENT(read_vector);
353 DEFINE_NFSD_IO_EVENT(read_io_done);
354 DEFINE_NFSD_IO_EVENT(read_done);
355 DEFINE_NFSD_IO_EVENT(write_start);
356 DEFINE_NFSD_IO_EVENT(write_opened);
357 DEFINE_NFSD_IO_EVENT(write_io_done);
358 DEFINE_NFSD_IO_EVENT(write_done);
360 DECLARE_EVENT_CLASS(nfsd_err_class,
361 TP_PROTO(struct svc_rqst *rqstp,
365 TP_ARGS(rqstp, fhp, offset, status),
368 __field(u32, fh_hash)
369 __field(loff_t, offset)
373 __entry->xid = be32_to_cpu(rqstp->rq_xid);
374 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
375 __entry->offset = offset;
376 __entry->status = status;
378 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d",
379 __entry->xid, __entry->fh_hash,
380 __entry->offset, __entry->status)
383 #define DEFINE_NFSD_ERR_EVENT(name) \
384 DEFINE_EVENT(nfsd_err_class, nfsd_##name, \
385 TP_PROTO(struct svc_rqst *rqstp, \
386 struct svc_fh *fhp, \
389 TP_ARGS(rqstp, fhp, offset, len))
391 DEFINE_NFSD_ERR_EVENT(read_err);
392 DEFINE_NFSD_ERR_EVENT(write_err);
394 TRACE_EVENT(nfsd_dirent,
395 TP_PROTO(struct svc_fh *fhp,
399 TP_ARGS(fhp, ino, name, namlen),
401 __field(u32, fh_hash)
404 __dynamic_array(unsigned char, name, namlen)
407 __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0;
409 __entry->len = namlen;
410 memcpy(__get_str(name), name, namlen);
412 TP_printk("fh_hash=0x%08x ino=%llu name=%.*s",
413 __entry->fh_hash, __entry->ino,
414 __entry->len, __get_str(name))
418 #include "filecache.h"
421 DECLARE_EVENT_CLASS(nfsd_stateid_class,
422 TP_PROTO(stateid_t *stp),
425 __field(u32, cl_boot)
428 __field(u32, si_generation)
431 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
432 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
433 __entry->si_id = stp->si_opaque.so_id;
434 __entry->si_generation = stp->si_generation;
436 TP_printk("client %08x:%08x stateid %08x:%08x",
440 __entry->si_generation)
443 #define DEFINE_STATEID_EVENT(name) \
444 DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \
445 TP_PROTO(stateid_t *stp), \
448 DEFINE_STATEID_EVENT(layoutstate_alloc);
449 DEFINE_STATEID_EVENT(layoutstate_unhash);
450 DEFINE_STATEID_EVENT(layoutstate_free);
451 DEFINE_STATEID_EVENT(layout_get_lookup_fail);
452 DEFINE_STATEID_EVENT(layout_commit_lookup_fail);
453 DEFINE_STATEID_EVENT(layout_return_lookup_fail);
454 DEFINE_STATEID_EVENT(layout_recall);
455 DEFINE_STATEID_EVENT(layout_recall_done);
456 DEFINE_STATEID_EVENT(layout_recall_fail);
457 DEFINE_STATEID_EVENT(layout_recall_release);
459 DEFINE_STATEID_EVENT(open);
460 DEFINE_STATEID_EVENT(deleg_read);
461 DEFINE_STATEID_EVENT(deleg_break);
462 DEFINE_STATEID_EVENT(deleg_recall);
464 DECLARE_EVENT_CLASS(nfsd_stateseqid_class,
465 TP_PROTO(u32 seqid, const stateid_t *stp),
469 __field(u32, cl_boot)
472 __field(u32, si_generation)
475 __entry->seqid = seqid;
476 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
477 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
478 __entry->si_id = stp->si_opaque.so_id;
479 __entry->si_generation = stp->si_generation;
481 TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x",
482 __entry->seqid, __entry->cl_boot, __entry->cl_id,
483 __entry->si_id, __entry->si_generation)
486 #define DEFINE_STATESEQID_EVENT(name) \
487 DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \
488 TP_PROTO(u32 seqid, const stateid_t *stp), \
491 DEFINE_STATESEQID_EVENT(preprocess);
492 DEFINE_STATESEQID_EVENT(open_confirm);
494 DECLARE_EVENT_CLASS(nfsd_clientid_class,
495 TP_PROTO(const clientid_t *clid),
498 __field(u32, cl_boot)
502 __entry->cl_boot = clid->cl_boot;
503 __entry->cl_id = clid->cl_id;
505 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
508 #define DEFINE_CLIENTID_EVENT(name) \
509 DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
510 TP_PROTO(const clientid_t *clid), \
513 DEFINE_CLIENTID_EVENT(confirmed);
514 DEFINE_CLIENTID_EVENT(expired);
515 DEFINE_CLIENTID_EVENT(purged);
516 DEFINE_CLIENTID_EVENT(renew);
517 DEFINE_CLIENTID_EVENT(stale);
519 DECLARE_EVENT_CLASS(nfsd_net_class,
520 TP_PROTO(const struct nfsd_net *nn),
523 __field(unsigned long long, boot_time)
526 __entry->boot_time = nn->boot_time;
528 TP_printk("boot_time=%16llx", __entry->boot_time)
531 #define DEFINE_NET_EVENT(name) \
532 DEFINE_EVENT(nfsd_net_class, nfsd_##name, \
533 TP_PROTO(const struct nfsd_net *nn), \
536 DEFINE_NET_EVENT(grace_start);
537 DEFINE_NET_EVENT(grace_complete);
539 TRACE_EVENT(nfsd_clid_inuse_err,
540 TP_PROTO(const struct nfs4_client *clp),
543 __field(u32, cl_boot)
545 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
546 __field(unsigned int, namelen)
547 __dynamic_array(unsigned char, name, clp->cl_name.len)
550 __entry->cl_boot = clp->cl_clientid.cl_boot;
551 __entry->cl_id = clp->cl_clientid.cl_id;
552 memcpy(__entry->addr, &clp->cl_addr,
553 sizeof(struct sockaddr_in6));
554 __entry->namelen = clp->cl_name.len;
555 memcpy(__get_dynamic_array(name), clp->cl_name.data,
558 TP_printk("nfs4_clientid %.*s already in use by %pISpc, client %08x:%08x",
559 __entry->namelen, __get_str(name), __entry->addr,
560 __entry->cl_boot, __entry->cl_id)
564 * from fs/nfsd/filecache.h
566 TRACE_DEFINE_ENUM(NFSD_FILE_HASHED);
567 TRACE_DEFINE_ENUM(NFSD_FILE_PENDING);
568 TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ);
569 TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_WRITE);
570 TRACE_DEFINE_ENUM(NFSD_FILE_REFERENCED);
572 #define show_nf_flags(val) \
573 __print_flags(val, "|", \
574 { 1 << NFSD_FILE_HASHED, "HASHED" }, \
575 { 1 << NFSD_FILE_PENDING, "PENDING" }, \
576 { 1 << NFSD_FILE_BREAK_READ, "BREAK_READ" }, \
577 { 1 << NFSD_FILE_BREAK_WRITE, "BREAK_WRITE" }, \
578 { 1 << NFSD_FILE_REFERENCED, "REFERENCED"})
580 DECLARE_EVENT_CLASS(nfsd_file_class,
581 TP_PROTO(struct nfsd_file *nf),
584 __field(unsigned int, nf_hashval)
585 __field(void *, nf_inode)
587 __field(unsigned long, nf_flags)
588 __field(unsigned char, nf_may)
589 __field(struct file *, nf_file)
592 __entry->nf_hashval = nf->nf_hashval;
593 __entry->nf_inode = nf->nf_inode;
594 __entry->nf_ref = refcount_read(&nf->nf_ref);
595 __entry->nf_flags = nf->nf_flags;
596 __entry->nf_may = nf->nf_may;
597 __entry->nf_file = nf->nf_file;
599 TP_printk("hash=0x%x inode=%p ref=%d flags=%s may=%s file=%p",
603 show_nf_flags(__entry->nf_flags),
604 show_nfsd_may_flags(__entry->nf_may),
608 #define DEFINE_NFSD_FILE_EVENT(name) \
609 DEFINE_EVENT(nfsd_file_class, name, \
610 TP_PROTO(struct nfsd_file *nf), \
613 DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc);
614 DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final);
615 DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash);
616 DEFINE_NFSD_FILE_EVENT(nfsd_file_put);
617 DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked);
619 TRACE_EVENT(nfsd_file_acquire,
620 TP_PROTO(struct svc_rqst *rqstp, unsigned int hash,
621 struct inode *inode, unsigned int may_flags,
622 struct nfsd_file *nf, __be32 status),
624 TP_ARGS(rqstp, hash, inode, may_flags, nf, status),
628 __field(unsigned int, hash)
629 __field(void *, inode)
630 __field(unsigned long, may_flags)
632 __field(unsigned long, nf_flags)
633 __field(unsigned long, nf_may)
634 __field(struct file *, nf_file)
639 __entry->xid = be32_to_cpu(rqstp->rq_xid);
640 __entry->hash = hash;
641 __entry->inode = inode;
642 __entry->may_flags = may_flags;
643 __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0;
644 __entry->nf_flags = nf ? nf->nf_flags : 0;
645 __entry->nf_may = nf ? nf->nf_may : 0;
646 __entry->nf_file = nf ? nf->nf_file : NULL;
647 __entry->status = be32_to_cpu(status);
650 TP_printk("xid=0x%x hash=0x%x inode=%p may_flags=%s ref=%d nf_flags=%s nf_may=%s nf_file=%p status=%u",
651 __entry->xid, __entry->hash, __entry->inode,
652 show_nfsd_may_flags(__entry->may_flags),
653 __entry->nf_ref, show_nf_flags(__entry->nf_flags),
654 show_nfsd_may_flags(__entry->nf_may),
655 __entry->nf_file, __entry->status)
658 DECLARE_EVENT_CLASS(nfsd_file_search_class,
659 TP_PROTO(struct inode *inode, unsigned int hash, int found),
660 TP_ARGS(inode, hash, found),
662 __field(struct inode *, inode)
663 __field(unsigned int, hash)
667 __entry->inode = inode;
668 __entry->hash = hash;
669 __entry->found = found;
671 TP_printk("hash=0x%x inode=%p found=%d", __entry->hash,
672 __entry->inode, __entry->found)
675 #define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \
676 DEFINE_EVENT(nfsd_file_search_class, name, \
677 TP_PROTO(struct inode *inode, unsigned int hash, int found), \
678 TP_ARGS(inode, hash, found))
680 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync);
681 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode);
682 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_is_cached);
684 TRACE_EVENT(nfsd_file_fsnotify_handle_event,
685 TP_PROTO(struct inode *inode, u32 mask),
686 TP_ARGS(inode, mask),
688 __field(struct inode *, inode)
689 __field(unsigned int, nlink)
690 __field(umode_t, mode)
694 __entry->inode = inode;
695 __entry->nlink = inode->i_nlink;
696 __entry->mode = inode->i_mode;
697 __entry->mask = mask;
699 TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode,
700 __entry->nlink, __entry->mode, __entry->mask)
705 TRACE_DEFINE_ENUM(RC_DROPIT);
706 TRACE_DEFINE_ENUM(RC_REPLY);
707 TRACE_DEFINE_ENUM(RC_DOIT);
709 #define show_drc_retval(x) \
710 __print_symbolic(x, \
711 { RC_DROPIT, "DROPIT" }, \
712 { RC_REPLY, "REPLY" }, \
715 TRACE_EVENT(nfsd_drc_found,
717 const struct nfsd_net *nn,
718 const struct svc_rqst *rqstp,
721 TP_ARGS(nn, rqstp, result),
723 __field(unsigned long long, boot_time)
724 __field(unsigned long, result)
728 __entry->boot_time = nn->boot_time;
729 __entry->result = result;
730 __entry->xid = be32_to_cpu(rqstp->rq_xid);
732 TP_printk("boot_time=%16llx xid=0x%08x result=%s",
733 __entry->boot_time, __entry->xid,
734 show_drc_retval(__entry->result))
738 TRACE_EVENT(nfsd_drc_mismatch,
740 const struct nfsd_net *nn,
741 const struct svc_cacherep *key,
742 const struct svc_cacherep *rp
744 TP_ARGS(nn, key, rp),
746 __field(unsigned long long, boot_time)
749 __field(u32, ingress)
752 __entry->boot_time = nn->boot_time;
753 __entry->xid = be32_to_cpu(key->c_key.k_xid);
754 __entry->cached = (__force u32)key->c_key.k_csum;
755 __entry->ingress = (__force u32)rp->c_key.k_csum;
757 TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x",
758 __entry->boot_time, __entry->xid, __entry->cached,
762 TRACE_EVENT(nfsd_cb_args,
764 const struct nfs4_client *clp,
765 const struct nfs4_cb_conn *conn
769 __field(u32, cl_boot)
773 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
776 __entry->cl_boot = clp->cl_clientid.cl_boot;
777 __entry->cl_id = clp->cl_clientid.cl_id;
778 __entry->prog = conn->cb_prog;
779 __entry->ident = conn->cb_ident;
780 memcpy(__entry->addr, &conn->cb_addr,
781 sizeof(struct sockaddr_in6));
783 TP_printk("client %08x:%08x callback addr=%pISpc prog=%u ident=%u",
784 __entry->cl_boot, __entry->cl_id,
785 __entry->addr, __entry->prog, __entry->ident)
788 TRACE_EVENT(nfsd_cb_nodelegs,
789 TP_PROTO(const struct nfs4_client *clp),
792 __field(u32, cl_boot)
796 __entry->cl_boot = clp->cl_clientid.cl_boot;
797 __entry->cl_id = clp->cl_clientid.cl_id;
799 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
802 TRACE_DEFINE_ENUM(NFSD4_CB_UP);
803 TRACE_DEFINE_ENUM(NFSD4_CB_UNKNOWN);
804 TRACE_DEFINE_ENUM(NFSD4_CB_DOWN);
805 TRACE_DEFINE_ENUM(NFSD4_CB_FAULT);
807 #define show_cb_state(val) \
808 __print_symbolic(val, \
809 { NFSD4_CB_UP, "UP" }, \
810 { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \
811 { NFSD4_CB_DOWN, "DOWN" }, \
812 { NFSD4_CB_FAULT, "FAULT"})
814 DECLARE_EVENT_CLASS(nfsd_cb_class,
815 TP_PROTO(const struct nfs4_client *clp),
818 __field(unsigned long, state)
819 __field(u32, cl_boot)
821 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
824 __entry->state = clp->cl_cb_state;
825 __entry->cl_boot = clp->cl_clientid.cl_boot;
826 __entry->cl_id = clp->cl_clientid.cl_id;
827 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
828 sizeof(struct sockaddr_in6));
830 TP_printk("addr=%pISpc client %08x:%08x state=%s",
831 __entry->addr, __entry->cl_boot, __entry->cl_id,
832 show_cb_state(__entry->state))
835 #define DEFINE_NFSD_CB_EVENT(name) \
836 DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \
837 TP_PROTO(const struct nfs4_client *clp), \
840 DEFINE_NFSD_CB_EVENT(setup);
841 DEFINE_NFSD_CB_EVENT(state);
842 DEFINE_NFSD_CB_EVENT(shutdown);
844 TRACE_EVENT(nfsd_cb_setup_err,
846 const struct nfs4_client *clp,
852 __field(u32, cl_boot)
854 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
857 __entry->error = error;
858 __entry->cl_boot = clp->cl_clientid.cl_boot;
859 __entry->cl_id = clp->cl_clientid.cl_id;
860 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
861 sizeof(struct sockaddr_in6));
863 TP_printk("addr=%pISpc client %08x:%08x error=%ld",
864 __entry->addr, __entry->cl_boot, __entry->cl_id, __entry->error)
867 TRACE_EVENT(nfsd_cb_work,
869 const struct nfs4_client *clp,
870 const char *procedure
872 TP_ARGS(clp, procedure),
874 __field(u32, cl_boot)
876 __string(procedure, procedure)
877 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
880 __entry->cl_boot = clp->cl_clientid.cl_boot;
881 __entry->cl_id = clp->cl_clientid.cl_id;
882 __assign_str(procedure, procedure)
883 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
884 sizeof(struct sockaddr_in6));
886 TP_printk("addr=%pISpc client %08x:%08x procedure=%s",
887 __entry->addr, __entry->cl_boot, __entry->cl_id,
888 __get_str(procedure))
891 TRACE_EVENT(nfsd_cb_done,
893 const struct nfs4_client *clp,
896 TP_ARGS(clp, status),
898 __field(u32, cl_boot)
901 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
904 __entry->cl_boot = clp->cl_clientid.cl_boot;
905 __entry->cl_id = clp->cl_clientid.cl_id;
906 __entry->status = status;
907 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
908 sizeof(struct sockaddr_in6));
910 TP_printk("addr=%pISpc client %08x:%08x status=%d",
911 __entry->addr, __entry->cl_boot, __entry->cl_id,
915 #endif /* _NFSD_TRACE_H */
917 #undef TRACE_INCLUDE_PATH
918 #define TRACE_INCLUDE_PATH .
919 #define TRACE_INCLUDE_FILE trace
920 #include <trace/define_trace.h>