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>
16 #define NFSD_TRACE_PROC_ARG_FIELDS \
17 __field(unsigned int, netns_ino) \
19 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
20 __array(unsigned char, client, sizeof(struct sockaddr_in6))
22 #define NFSD_TRACE_PROC_ARG_ASSIGNMENTS \
24 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
25 __entry->xid = be32_to_cpu(rqstp->rq_xid); \
26 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
27 rqstp->rq_xprt->xpt_locallen); \
28 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
29 rqstp->rq_xprt->xpt_remotelen); \
32 #define NFSD_TRACE_PROC_RES_FIELDS \
33 __field(unsigned int, netns_ino) \
35 __field(unsigned long, status) \
36 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
37 __array(unsigned char, client, sizeof(struct sockaddr_in6))
39 #define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \
41 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
42 __entry->xid = be32_to_cpu(rqstp->rq_xid); \
43 __entry->status = be32_to_cpu(error); \
44 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
45 rqstp->rq_xprt->xpt_locallen); \
46 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
47 rqstp->rq_xprt->xpt_remotelen); \
50 DECLARE_EVENT_CLASS(nfsd_xdr_err_class,
52 const struct svc_rqst *rqstp
56 NFSD_TRACE_PROC_ARG_FIELDS
62 NFSD_TRACE_PROC_ARG_ASSIGNMENTS
64 __entry->vers = rqstp->rq_vers;
65 __entry->proc = rqstp->rq_proc;
67 TP_printk("xid=0x%08x vers=%u proc=%u",
68 __entry->xid, __entry->vers, __entry->proc
72 #define DEFINE_NFSD_XDR_ERR_EVENT(name) \
73 DEFINE_EVENT(nfsd_xdr_err_class, nfsd_##name##_err, \
74 TP_PROTO(const struct svc_rqst *rqstp), \
77 DEFINE_NFSD_XDR_ERR_EVENT(garbage_args);
78 DEFINE_NFSD_XDR_ERR_EVENT(cant_encode);
80 #define show_nfsd_may_flags(x) \
81 __print_flags(x, "|", \
82 { NFSD_MAY_EXEC, "EXEC" }, \
83 { NFSD_MAY_WRITE, "WRITE" }, \
84 { NFSD_MAY_READ, "READ" }, \
85 { NFSD_MAY_SATTR, "SATTR" }, \
86 { NFSD_MAY_TRUNC, "TRUNC" }, \
87 { NFSD_MAY_LOCK, "LOCK" }, \
88 { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \
89 { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \
90 { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \
91 { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \
92 { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \
93 { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \
94 { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" })
96 TRACE_EVENT(nfsd_compound,
97 TP_PROTO(const struct svc_rqst *rqst,
99 TP_ARGS(rqst, args_opcnt),
102 __field(u32, args_opcnt)
105 __entry->xid = be32_to_cpu(rqst->rq_xid);
106 __entry->args_opcnt = args_opcnt;
108 TP_printk("xid=0x%08x opcnt=%u",
109 __entry->xid, __entry->args_opcnt)
112 TRACE_EVENT(nfsd_compound_status,
113 TP_PROTO(u32 args_opcnt,
117 TP_ARGS(args_opcnt, resp_opcnt, status, name),
119 __field(u32, args_opcnt)
120 __field(u32, resp_opcnt)
125 __entry->args_opcnt = args_opcnt;
126 __entry->resp_opcnt = resp_opcnt;
127 __entry->status = be32_to_cpu(status);
128 __assign_str(name, name);
130 TP_printk("op=%u/%u %s status=%d",
131 __entry->resp_opcnt, __entry->args_opcnt,
132 __get_str(name), __entry->status)
135 TRACE_EVENT(nfsd_compound_decode_err,
137 const struct svc_rqst *rqstp,
143 TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status),
145 NFSD_TRACE_PROC_RES_FIELDS
147 __field(u32, args_opcnt)
148 __field(u32, resp_opcnt)
152 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
154 __entry->args_opcnt = args_opcnt;
155 __entry->resp_opcnt = resp_opcnt;
156 __entry->opnum = opnum;
158 TP_printk("op=%u/%u opnum=%u status=%lu",
159 __entry->resp_opcnt, __entry->args_opcnt,
160 __entry->opnum, __entry->status)
163 TRACE_EVENT(nfsd_compound_encode_err,
165 const struct svc_rqst *rqstp,
169 TP_ARGS(rqstp, opnum, status),
171 NFSD_TRACE_PROC_RES_FIELDS
176 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
178 __entry->opnum = opnum;
180 TP_printk("opnum=%u status=%lu",
181 __entry->opnum, __entry->status)
185 DECLARE_EVENT_CLASS(nfsd_fh_err_class,
186 TP_PROTO(struct svc_rqst *rqstp,
189 TP_ARGS(rqstp, fhp, status),
192 __field(u32, fh_hash)
196 __entry->xid = be32_to_cpu(rqstp->rq_xid);
197 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
198 __entry->status = status;
200 TP_printk("xid=0x%08x fh_hash=0x%08x status=%d",
201 __entry->xid, __entry->fh_hash,
205 #define DEFINE_NFSD_FH_ERR_EVENT(name) \
206 DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \
207 TP_PROTO(struct svc_rqst *rqstp, \
208 struct svc_fh *fhp, \
210 TP_ARGS(rqstp, fhp, status))
212 DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport);
213 DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle);
215 TRACE_EVENT(nfsd_exp_find_key,
216 TP_PROTO(const struct svc_expkey *key,
218 TP_ARGS(key, status),
220 __field(int, fsidtype)
221 __array(u32, fsid, 6)
222 __string(auth_domain, key->ek_client->name)
226 __entry->fsidtype = key->ek_fsidtype;
227 memcpy(__entry->fsid, key->ek_fsid, 4*6);
228 __assign_str(auth_domain, key->ek_client->name);
229 __entry->status = status;
231 TP_printk("fsid=%x::%s domain=%s status=%d",
233 __print_array(__entry->fsid, 6, 4),
234 __get_str(auth_domain),
239 TRACE_EVENT(nfsd_expkey_update,
240 TP_PROTO(const struct svc_expkey *key, const char *exp_path),
241 TP_ARGS(key, exp_path),
243 __field(int, fsidtype)
244 __array(u32, fsid, 6)
245 __string(auth_domain, key->ek_client->name)
246 __string(path, exp_path)
250 __entry->fsidtype = key->ek_fsidtype;
251 memcpy(__entry->fsid, key->ek_fsid, 4*6);
252 __assign_str(auth_domain, key->ek_client->name);
253 __assign_str(path, exp_path);
254 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
256 TP_printk("fsid=%x::%s domain=%s path=%s cache=%s",
258 __print_array(__entry->fsid, 6, 4),
259 __get_str(auth_domain),
261 __entry->cache ? "pos" : "neg"
265 TRACE_EVENT(nfsd_exp_get_by_name,
266 TP_PROTO(const struct svc_export *key,
268 TP_ARGS(key, status),
270 __string(path, key->ex_path.dentry->d_name.name)
271 __string(auth_domain, key->ex_client->name)
275 __assign_str(path, key->ex_path.dentry->d_name.name);
276 __assign_str(auth_domain, key->ex_client->name);
277 __entry->status = status;
279 TP_printk("path=%s domain=%s status=%d",
281 __get_str(auth_domain),
286 TRACE_EVENT(nfsd_export_update,
287 TP_PROTO(const struct svc_export *key),
290 __string(path, key->ex_path.dentry->d_name.name)
291 __string(auth_domain, key->ex_client->name)
295 __assign_str(path, key->ex_path.dentry->d_name.name);
296 __assign_str(auth_domain, key->ex_client->name);
297 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
299 TP_printk("path=%s domain=%s cache=%s",
301 __get_str(auth_domain),
302 __entry->cache ? "pos" : "neg"
306 DECLARE_EVENT_CLASS(nfsd_io_class,
307 TP_PROTO(struct svc_rqst *rqstp,
311 TP_ARGS(rqstp, fhp, offset, len),
314 __field(u32, fh_hash)
319 __entry->xid = be32_to_cpu(rqstp->rq_xid);
320 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
321 __entry->offset = offset;
324 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u",
325 __entry->xid, __entry->fh_hash,
326 __entry->offset, __entry->len)
329 #define DEFINE_NFSD_IO_EVENT(name) \
330 DEFINE_EVENT(nfsd_io_class, nfsd_##name, \
331 TP_PROTO(struct svc_rqst *rqstp, \
332 struct svc_fh *fhp, \
335 TP_ARGS(rqstp, fhp, offset, len))
337 DEFINE_NFSD_IO_EVENT(read_start);
338 DEFINE_NFSD_IO_EVENT(read_splice);
339 DEFINE_NFSD_IO_EVENT(read_vector);
340 DEFINE_NFSD_IO_EVENT(read_io_done);
341 DEFINE_NFSD_IO_EVENT(read_done);
342 DEFINE_NFSD_IO_EVENT(write_start);
343 DEFINE_NFSD_IO_EVENT(write_opened);
344 DEFINE_NFSD_IO_EVENT(write_io_done);
345 DEFINE_NFSD_IO_EVENT(write_done);
347 DECLARE_EVENT_CLASS(nfsd_err_class,
348 TP_PROTO(struct svc_rqst *rqstp,
352 TP_ARGS(rqstp, fhp, offset, status),
355 __field(u32, fh_hash)
356 __field(loff_t, offset)
360 __entry->xid = be32_to_cpu(rqstp->rq_xid);
361 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
362 __entry->offset = offset;
363 __entry->status = status;
365 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d",
366 __entry->xid, __entry->fh_hash,
367 __entry->offset, __entry->status)
370 #define DEFINE_NFSD_ERR_EVENT(name) \
371 DEFINE_EVENT(nfsd_err_class, nfsd_##name, \
372 TP_PROTO(struct svc_rqst *rqstp, \
373 struct svc_fh *fhp, \
376 TP_ARGS(rqstp, fhp, offset, len))
378 DEFINE_NFSD_ERR_EVENT(read_err);
379 DEFINE_NFSD_ERR_EVENT(write_err);
381 TRACE_EVENT(nfsd_dirent,
382 TP_PROTO(struct svc_fh *fhp,
386 TP_ARGS(fhp, ino, name, namlen),
388 __field(u32, fh_hash)
390 __string_len(name, name, namlen)
393 __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0;
395 __assign_str_len(name, name, namlen)
397 TP_printk("fh_hash=0x%08x ino=%llu name=%s",
398 __entry->fh_hash, __entry->ino, __get_str(name)
402 DECLARE_EVENT_CLASS(nfsd_copy_err_class,
403 TP_PROTO(struct svc_rqst *rqstp,
404 struct svc_fh *src_fhp,
406 struct svc_fh *dst_fhp,
410 TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, count, status),
413 __field(u32, src_fh_hash)
414 __field(loff_t, src_offset)
415 __field(u32, dst_fh_hash)
416 __field(loff_t, dst_offset)
421 __entry->xid = be32_to_cpu(rqstp->rq_xid);
422 __entry->src_fh_hash = knfsd_fh_hash(&src_fhp->fh_handle);
423 __entry->src_offset = src_offset;
424 __entry->dst_fh_hash = knfsd_fh_hash(&dst_fhp->fh_handle);
425 __entry->dst_offset = dst_offset;
426 __entry->count = count;
427 __entry->status = status;
429 TP_printk("xid=0x%08x src_fh_hash=0x%08x src_offset=%lld "
430 "dst_fh_hash=0x%08x dst_offset=%lld "
431 "count=%llu status=%d",
432 __entry->xid, __entry->src_fh_hash, __entry->src_offset,
433 __entry->dst_fh_hash, __entry->dst_offset,
434 (unsigned long long)__entry->count,
438 #define DEFINE_NFSD_COPY_ERR_EVENT(name) \
439 DEFINE_EVENT(nfsd_copy_err_class, nfsd_##name, \
440 TP_PROTO(struct svc_rqst *rqstp, \
441 struct svc_fh *src_fhp, \
443 struct svc_fh *dst_fhp, \
447 TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, \
450 DEFINE_NFSD_COPY_ERR_EVENT(clone_file_range_err);
453 #include "filecache.h"
456 DECLARE_EVENT_CLASS(nfsd_stateid_class,
457 TP_PROTO(stateid_t *stp),
460 __field(u32, cl_boot)
463 __field(u32, si_generation)
466 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
467 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
468 __entry->si_id = stp->si_opaque.so_id;
469 __entry->si_generation = stp->si_generation;
471 TP_printk("client %08x:%08x stateid %08x:%08x",
475 __entry->si_generation)
478 #define DEFINE_STATEID_EVENT(name) \
479 DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \
480 TP_PROTO(stateid_t *stp), \
483 DEFINE_STATEID_EVENT(layoutstate_alloc);
484 DEFINE_STATEID_EVENT(layoutstate_unhash);
485 DEFINE_STATEID_EVENT(layoutstate_free);
486 DEFINE_STATEID_EVENT(layout_get_lookup_fail);
487 DEFINE_STATEID_EVENT(layout_commit_lookup_fail);
488 DEFINE_STATEID_EVENT(layout_return_lookup_fail);
489 DEFINE_STATEID_EVENT(layout_recall);
490 DEFINE_STATEID_EVENT(layout_recall_done);
491 DEFINE_STATEID_EVENT(layout_recall_fail);
492 DEFINE_STATEID_EVENT(layout_recall_release);
494 DEFINE_STATEID_EVENT(open);
495 DEFINE_STATEID_EVENT(deleg_read);
496 DEFINE_STATEID_EVENT(deleg_recall);
498 DECLARE_EVENT_CLASS(nfsd_stateseqid_class,
499 TP_PROTO(u32 seqid, const stateid_t *stp),
503 __field(u32, cl_boot)
506 __field(u32, si_generation)
509 __entry->seqid = seqid;
510 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
511 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
512 __entry->si_id = stp->si_opaque.so_id;
513 __entry->si_generation = stp->si_generation;
515 TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x",
516 __entry->seqid, __entry->cl_boot, __entry->cl_id,
517 __entry->si_id, __entry->si_generation)
520 #define DEFINE_STATESEQID_EVENT(name) \
521 DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \
522 TP_PROTO(u32 seqid, const stateid_t *stp), \
525 DEFINE_STATESEQID_EVENT(preprocess);
526 DEFINE_STATESEQID_EVENT(open_confirm);
528 DECLARE_EVENT_CLASS(nfsd_clientid_class,
529 TP_PROTO(const clientid_t *clid),
532 __field(u32, cl_boot)
536 __entry->cl_boot = clid->cl_boot;
537 __entry->cl_id = clid->cl_id;
539 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
542 #define DEFINE_CLIENTID_EVENT(name) \
543 DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
544 TP_PROTO(const clientid_t *clid), \
547 DEFINE_CLIENTID_EVENT(expire_unconf);
548 DEFINE_CLIENTID_EVENT(reclaim_complete);
549 DEFINE_CLIENTID_EVENT(confirmed);
550 DEFINE_CLIENTID_EVENT(destroyed);
551 DEFINE_CLIENTID_EVENT(admin_expired);
552 DEFINE_CLIENTID_EVENT(replaced);
553 DEFINE_CLIENTID_EVENT(purged);
554 DEFINE_CLIENTID_EVENT(renew);
555 DEFINE_CLIENTID_EVENT(stale);
557 DECLARE_EVENT_CLASS(nfsd_net_class,
558 TP_PROTO(const struct nfsd_net *nn),
561 __field(unsigned long long, boot_time)
564 __entry->boot_time = nn->boot_time;
566 TP_printk("boot_time=%16llx", __entry->boot_time)
569 #define DEFINE_NET_EVENT(name) \
570 DEFINE_EVENT(nfsd_net_class, nfsd_##name, \
571 TP_PROTO(const struct nfsd_net *nn), \
574 DEFINE_NET_EVENT(grace_start);
575 DEFINE_NET_EVENT(grace_complete);
577 TRACE_EVENT(nfsd_writeverf_reset,
579 const struct nfsd_net *nn,
580 const struct svc_rqst *rqstp,
583 TP_ARGS(nn, rqstp, error),
585 __field(unsigned long long, boot_time)
588 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
591 __entry->boot_time = nn->boot_time;
592 __entry->xid = be32_to_cpu(rqstp->rq_xid);
593 __entry->error = error;
595 /* avoid seqlock inside TP_fast_assign */
596 memcpy(__entry->verifier, nn->writeverf,
599 TP_printk("boot_time=%16llx xid=0x%08x error=%d new verifier=0x%s",
600 __entry->boot_time, __entry->xid, __entry->error,
601 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
605 TRACE_EVENT(nfsd_clid_cred_mismatch,
607 const struct nfs4_client *clp,
608 const struct svc_rqst *rqstp
612 __field(u32, cl_boot)
614 __field(unsigned long, cl_flavor)
615 __field(unsigned long, new_flavor)
616 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
619 __entry->cl_boot = clp->cl_clientid.cl_boot;
620 __entry->cl_id = clp->cl_clientid.cl_id;
621 __entry->cl_flavor = clp->cl_cred.cr_flavor;
622 __entry->new_flavor = rqstp->rq_cred.cr_flavor;
623 memcpy(__entry->addr, &rqstp->rq_xprt->xpt_remote,
624 sizeof(struct sockaddr_in6));
626 TP_printk("client %08x:%08x flavor=%s, conflict=%s from addr=%pISpc",
627 __entry->cl_boot, __entry->cl_id,
628 show_nfsd_authflavor(__entry->cl_flavor),
629 show_nfsd_authflavor(__entry->new_flavor), __entry->addr
633 TRACE_EVENT(nfsd_clid_verf_mismatch,
635 const struct nfs4_client *clp,
636 const struct svc_rqst *rqstp,
637 const nfs4_verifier *verf
639 TP_ARGS(clp, rqstp, verf),
641 __field(u32, cl_boot)
643 __array(unsigned char, cl_verifier, NFS4_VERIFIER_SIZE)
644 __array(unsigned char, new_verifier, NFS4_VERIFIER_SIZE)
645 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
648 __entry->cl_boot = clp->cl_clientid.cl_boot;
649 __entry->cl_id = clp->cl_clientid.cl_id;
650 memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier,
652 memcpy(__entry->new_verifier, (void *)verf,
654 memcpy(__entry->addr, &rqstp->rq_xprt->xpt_remote,
655 sizeof(struct sockaddr_in6));
657 TP_printk("client %08x:%08x verf=0x%s, updated=0x%s from addr=%pISpc",
658 __entry->cl_boot, __entry->cl_id,
659 __print_hex_str(__entry->cl_verifier, NFS4_VERIFIER_SIZE),
660 __print_hex_str(__entry->new_verifier, NFS4_VERIFIER_SIZE),
665 DECLARE_EVENT_CLASS(nfsd_clid_class,
666 TP_PROTO(const struct nfs4_client *clp),
669 __field(u32, cl_boot)
671 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
672 __field(unsigned long, flavor)
673 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
674 __string_len(name, name, clp->cl_name.len)
677 __entry->cl_boot = clp->cl_clientid.cl_boot;
678 __entry->cl_id = clp->cl_clientid.cl_id;
679 memcpy(__entry->addr, &clp->cl_addr,
680 sizeof(struct sockaddr_in6));
681 __entry->flavor = clp->cl_cred.cr_flavor;
682 memcpy(__entry->verifier, (void *)&clp->cl_verifier,
684 __assign_str_len(name, clp->cl_name.data, clp->cl_name.len);
686 TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x",
687 __entry->addr, __get_str(name),
688 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE),
689 show_nfsd_authflavor(__entry->flavor),
690 __entry->cl_boot, __entry->cl_id)
693 #define DEFINE_CLID_EVENT(name) \
694 DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \
695 TP_PROTO(const struct nfs4_client *clp), \
698 DEFINE_CLID_EVENT(fresh);
699 DEFINE_CLID_EVENT(confirmed_r);
702 * from fs/nfsd/filecache.h
704 TRACE_DEFINE_ENUM(NFSD_FILE_HASHED);
705 TRACE_DEFINE_ENUM(NFSD_FILE_PENDING);
706 TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ);
707 TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_WRITE);
708 TRACE_DEFINE_ENUM(NFSD_FILE_REFERENCED);
710 #define show_nf_flags(val) \
711 __print_flags(val, "|", \
712 { 1 << NFSD_FILE_HASHED, "HASHED" }, \
713 { 1 << NFSD_FILE_PENDING, "PENDING" }, \
714 { 1 << NFSD_FILE_BREAK_READ, "BREAK_READ" }, \
715 { 1 << NFSD_FILE_BREAK_WRITE, "BREAK_WRITE" }, \
716 { 1 << NFSD_FILE_REFERENCED, "REFERENCED"})
718 DECLARE_EVENT_CLASS(nfsd_file_class,
719 TP_PROTO(struct nfsd_file *nf),
722 __field(unsigned int, nf_hashval)
723 __field(void *, nf_inode)
725 __field(unsigned long, nf_flags)
726 __field(unsigned char, nf_may)
727 __field(struct file *, nf_file)
730 __entry->nf_hashval = nf->nf_hashval;
731 __entry->nf_inode = nf->nf_inode;
732 __entry->nf_ref = refcount_read(&nf->nf_ref);
733 __entry->nf_flags = nf->nf_flags;
734 __entry->nf_may = nf->nf_may;
735 __entry->nf_file = nf->nf_file;
737 TP_printk("hash=0x%x inode=%p ref=%d flags=%s may=%s file=%p",
741 show_nf_flags(__entry->nf_flags),
742 show_nfsd_may_flags(__entry->nf_may),
746 #define DEFINE_NFSD_FILE_EVENT(name) \
747 DEFINE_EVENT(nfsd_file_class, name, \
748 TP_PROTO(struct nfsd_file *nf), \
751 DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc);
752 DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final);
753 DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash);
754 DEFINE_NFSD_FILE_EVENT(nfsd_file_put);
755 DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked);
757 TRACE_EVENT(nfsd_file_acquire,
758 TP_PROTO(struct svc_rqst *rqstp, unsigned int hash,
759 struct inode *inode, unsigned int may_flags,
760 struct nfsd_file *nf, __be32 status),
762 TP_ARGS(rqstp, hash, inode, may_flags, nf, status),
766 __field(unsigned int, hash)
767 __field(void *, inode)
768 __field(unsigned long, may_flags)
770 __field(unsigned long, nf_flags)
771 __field(unsigned long, nf_may)
772 __field(struct file *, nf_file)
777 __entry->xid = be32_to_cpu(rqstp->rq_xid);
778 __entry->hash = hash;
779 __entry->inode = inode;
780 __entry->may_flags = may_flags;
781 __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0;
782 __entry->nf_flags = nf ? nf->nf_flags : 0;
783 __entry->nf_may = nf ? nf->nf_may : 0;
784 __entry->nf_file = nf ? nf->nf_file : NULL;
785 __entry->status = be32_to_cpu(status);
788 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",
789 __entry->xid, __entry->hash, __entry->inode,
790 show_nfsd_may_flags(__entry->may_flags),
791 __entry->nf_ref, show_nf_flags(__entry->nf_flags),
792 show_nfsd_may_flags(__entry->nf_may),
793 __entry->nf_file, __entry->status)
796 DECLARE_EVENT_CLASS(nfsd_file_search_class,
797 TP_PROTO(struct inode *inode, unsigned int hash, int found),
798 TP_ARGS(inode, hash, found),
800 __field(struct inode *, inode)
801 __field(unsigned int, hash)
805 __entry->inode = inode;
806 __entry->hash = hash;
807 __entry->found = found;
809 TP_printk("hash=0x%x inode=%p found=%d", __entry->hash,
810 __entry->inode, __entry->found)
813 #define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \
814 DEFINE_EVENT(nfsd_file_search_class, name, \
815 TP_PROTO(struct inode *inode, unsigned int hash, int found), \
816 TP_ARGS(inode, hash, found))
818 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync);
819 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode);
820 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_is_cached);
822 TRACE_EVENT(nfsd_file_fsnotify_handle_event,
823 TP_PROTO(struct inode *inode, u32 mask),
824 TP_ARGS(inode, mask),
826 __field(struct inode *, inode)
827 __field(unsigned int, nlink)
828 __field(umode_t, mode)
832 __entry->inode = inode;
833 __entry->nlink = inode->i_nlink;
834 __entry->mode = inode->i_mode;
835 __entry->mask = mask;
837 TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode,
838 __entry->nlink, __entry->mode, __entry->mask)
843 TRACE_DEFINE_ENUM(RC_DROPIT);
844 TRACE_DEFINE_ENUM(RC_REPLY);
845 TRACE_DEFINE_ENUM(RC_DOIT);
847 #define show_drc_retval(x) \
848 __print_symbolic(x, \
849 { RC_DROPIT, "DROPIT" }, \
850 { RC_REPLY, "REPLY" }, \
853 TRACE_EVENT(nfsd_drc_found,
855 const struct nfsd_net *nn,
856 const struct svc_rqst *rqstp,
859 TP_ARGS(nn, rqstp, result),
861 __field(unsigned long long, boot_time)
862 __field(unsigned long, result)
866 __entry->boot_time = nn->boot_time;
867 __entry->result = result;
868 __entry->xid = be32_to_cpu(rqstp->rq_xid);
870 TP_printk("boot_time=%16llx xid=0x%08x result=%s",
871 __entry->boot_time, __entry->xid,
872 show_drc_retval(__entry->result))
876 TRACE_EVENT(nfsd_drc_mismatch,
878 const struct nfsd_net *nn,
879 const struct svc_cacherep *key,
880 const struct svc_cacherep *rp
882 TP_ARGS(nn, key, rp),
884 __field(unsigned long long, boot_time)
887 __field(u32, ingress)
890 __entry->boot_time = nn->boot_time;
891 __entry->xid = be32_to_cpu(key->c_key.k_xid);
892 __entry->cached = (__force u32)key->c_key.k_csum;
893 __entry->ingress = (__force u32)rp->c_key.k_csum;
895 TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x",
896 __entry->boot_time, __entry->xid, __entry->cached,
900 TRACE_EVENT(nfsd_cb_args,
902 const struct nfs4_client *clp,
903 const struct nfs4_cb_conn *conn
907 __field(u32, cl_boot)
911 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
914 __entry->cl_boot = clp->cl_clientid.cl_boot;
915 __entry->cl_id = clp->cl_clientid.cl_id;
916 __entry->prog = conn->cb_prog;
917 __entry->ident = conn->cb_ident;
918 memcpy(__entry->addr, &conn->cb_addr,
919 sizeof(struct sockaddr_in6));
921 TP_printk("addr=%pISpc client %08x:%08x prog=%u ident=%u",
922 __entry->addr, __entry->cl_boot, __entry->cl_id,
923 __entry->prog, __entry->ident)
926 TRACE_EVENT(nfsd_cb_nodelegs,
927 TP_PROTO(const struct nfs4_client *clp),
930 __field(u32, cl_boot)
934 __entry->cl_boot = clp->cl_clientid.cl_boot;
935 __entry->cl_id = clp->cl_clientid.cl_id;
937 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
940 #define show_cb_state(val) \
941 __print_symbolic(val, \
942 { NFSD4_CB_UP, "UP" }, \
943 { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \
944 { NFSD4_CB_DOWN, "DOWN" }, \
945 { NFSD4_CB_FAULT, "FAULT"})
947 DECLARE_EVENT_CLASS(nfsd_cb_class,
948 TP_PROTO(const struct nfs4_client *clp),
951 __field(unsigned long, state)
952 __field(u32, cl_boot)
954 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
957 __entry->state = clp->cl_cb_state;
958 __entry->cl_boot = clp->cl_clientid.cl_boot;
959 __entry->cl_id = clp->cl_clientid.cl_id;
960 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
961 sizeof(struct sockaddr_in6));
963 TP_printk("addr=%pISpc client %08x:%08x state=%s",
964 __entry->addr, __entry->cl_boot, __entry->cl_id,
965 show_cb_state(__entry->state))
968 #define DEFINE_NFSD_CB_EVENT(name) \
969 DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \
970 TP_PROTO(const struct nfs4_client *clp), \
973 DEFINE_NFSD_CB_EVENT(state);
974 DEFINE_NFSD_CB_EVENT(probe);
975 DEFINE_NFSD_CB_EVENT(lost);
976 DEFINE_NFSD_CB_EVENT(shutdown);
978 TRACE_DEFINE_ENUM(RPC_AUTH_NULL);
979 TRACE_DEFINE_ENUM(RPC_AUTH_UNIX);
980 TRACE_DEFINE_ENUM(RPC_AUTH_GSS);
981 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5);
982 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I);
983 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P);
985 #define show_nfsd_authflavor(val) \
986 __print_symbolic(val, \
987 { RPC_AUTH_NULL, "none" }, \
988 { RPC_AUTH_UNIX, "sys" }, \
989 { RPC_AUTH_GSS, "gss" }, \
990 { RPC_AUTH_GSS_KRB5, "krb5" }, \
991 { RPC_AUTH_GSS_KRB5I, "krb5i" }, \
992 { RPC_AUTH_GSS_KRB5P, "krb5p" })
994 TRACE_EVENT(nfsd_cb_setup,
995 TP_PROTO(const struct nfs4_client *clp,
997 rpc_authflavor_t authflavor
999 TP_ARGS(clp, netid, authflavor),
1001 __field(u32, cl_boot)
1003 __field(unsigned long, authflavor)
1004 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
1005 __array(unsigned char, netid, 8)
1008 __entry->cl_boot = clp->cl_clientid.cl_boot;
1009 __entry->cl_id = clp->cl_clientid.cl_id;
1010 strlcpy(__entry->netid, netid, sizeof(__entry->netid));
1011 __entry->authflavor = authflavor;
1012 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
1013 sizeof(struct sockaddr_in6));
1015 TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s",
1016 __entry->addr, __entry->cl_boot, __entry->cl_id,
1017 __entry->netid, show_nfsd_authflavor(__entry->authflavor))
1020 TRACE_EVENT(nfsd_cb_setup_err,
1022 const struct nfs4_client *clp,
1025 TP_ARGS(clp, error),
1027 __field(long, error)
1028 __field(u32, cl_boot)
1030 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
1033 __entry->error = error;
1034 __entry->cl_boot = clp->cl_clientid.cl_boot;
1035 __entry->cl_id = clp->cl_clientid.cl_id;
1036 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
1037 sizeof(struct sockaddr_in6));
1039 TP_printk("addr=%pISpc client %08x:%08x error=%ld",
1040 __entry->addr, __entry->cl_boot, __entry->cl_id, __entry->error)
1043 TRACE_EVENT(nfsd_cb_recall,
1045 const struct nfs4_stid *stid
1049 __field(u32, cl_boot)
1052 __field(u32, si_generation)
1053 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
1056 const stateid_t *stp = &stid->sc_stateid;
1057 const struct nfs4_client *clp = stid->sc_client;
1059 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
1060 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
1061 __entry->si_id = stp->si_opaque.so_id;
1062 __entry->si_generation = stp->si_generation;
1064 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
1065 sizeof(struct sockaddr_in6));
1067 memset(__entry->addr, 0, sizeof(struct sockaddr_in6));
1069 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x",
1070 __entry->addr, __entry->cl_boot, __entry->cl_id,
1071 __entry->si_id, __entry->si_generation)
1074 TRACE_EVENT(nfsd_cb_notify_lock,
1076 const struct nfs4_lockowner *lo,
1077 const struct nfsd4_blocked_lock *nbl
1081 __field(u32, cl_boot)
1083 __field(u32, fh_hash)
1084 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
1087 const struct nfs4_client *clp = lo->lo_owner.so_client;
1089 __entry->cl_boot = clp->cl_clientid.cl_boot;
1090 __entry->cl_id = clp->cl_clientid.cl_id;
1091 __entry->fh_hash = knfsd_fh_hash(&nbl->nbl_fh);
1092 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
1093 sizeof(struct sockaddr_in6));
1095 TP_printk("addr=%pISpc client %08x:%08x fh_hash=0x%08x",
1096 __entry->addr, __entry->cl_boot, __entry->cl_id,
1100 TRACE_EVENT(nfsd_cb_offload,
1102 const struct nfs4_client *clp,
1103 const stateid_t *stp,
1104 const struct knfsd_fh *fh,
1108 TP_ARGS(clp, stp, fh, count, status),
1110 __field(u32, cl_boot)
1113 __field(u32, si_generation)
1114 __field(u32, fh_hash)
1115 __field(int, status)
1117 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
1120 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
1121 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
1122 __entry->si_id = stp->si_opaque.so_id;
1123 __entry->si_generation = stp->si_generation;
1124 __entry->fh_hash = knfsd_fh_hash(fh);
1125 __entry->status = be32_to_cpu(status);
1126 __entry->count = count;
1127 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
1128 sizeof(struct sockaddr_in6));
1130 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x fh_hash=0x%08x count=%llu status=%d",
1131 __entry->addr, __entry->cl_boot, __entry->cl_id,
1132 __entry->si_id, __entry->si_generation,
1133 __entry->fh_hash, __entry->count, __entry->status)
1136 #endif /* _NFSD_TRACE_H */
1138 #undef TRACE_INCLUDE_PATH
1139 #define TRACE_INCLUDE_PATH .
1140 #define TRACE_INCLUDE_FILE trace
1141 #include <trace/define_trace.h>