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_RES_FIELDS \
17 __field(unsigned int, netns_ino) \
19 __field(unsigned long, status) \
20 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
21 __array(unsigned char, client, sizeof(struct sockaddr_in6))
23 #define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \
25 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
26 __entry->xid = be32_to_cpu(rqstp->rq_xid); \
27 __entry->status = be32_to_cpu(error); \
28 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
29 rqstp->rq_xprt->xpt_locallen); \
30 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
31 rqstp->rq_xprt->xpt_remotelen); \
34 DECLARE_EVENT_CLASS(nfsd_xdr_err_class,
36 const struct svc_rqst *rqstp
40 __field(unsigned int, netns_ino)
44 __sockaddr(server, rqstp->rq_xprt->xpt_locallen)
45 __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
48 const struct svc_xprt *xprt = rqstp->rq_xprt;
50 __entry->netns_ino = xprt->xpt_net->ns.inum;
51 __entry->xid = be32_to_cpu(rqstp->rq_xid);
52 __entry->vers = rqstp->rq_vers;
53 __entry->proc = rqstp->rq_proc;
54 __assign_sockaddr(server, &xprt->xpt_local, xprt->xpt_locallen);
55 __assign_sockaddr(client, &xprt->xpt_remote, xprt->xpt_remotelen);
57 TP_printk("xid=0x%08x vers=%u proc=%u",
58 __entry->xid, __entry->vers, __entry->proc
62 #define DEFINE_NFSD_XDR_ERR_EVENT(name) \
63 DEFINE_EVENT(nfsd_xdr_err_class, nfsd_##name##_err, \
64 TP_PROTO(const struct svc_rqst *rqstp), \
67 DEFINE_NFSD_XDR_ERR_EVENT(garbage_args);
68 DEFINE_NFSD_XDR_ERR_EVENT(cant_encode);
70 #define show_nfsd_may_flags(x) \
71 __print_flags(x, "|", \
72 { NFSD_MAY_EXEC, "EXEC" }, \
73 { NFSD_MAY_WRITE, "WRITE" }, \
74 { NFSD_MAY_READ, "READ" }, \
75 { NFSD_MAY_SATTR, "SATTR" }, \
76 { NFSD_MAY_TRUNC, "TRUNC" }, \
77 { NFSD_MAY_LOCK, "LOCK" }, \
78 { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \
79 { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \
80 { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \
81 { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \
82 { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \
83 { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \
84 { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" })
86 TRACE_EVENT(nfsd_compound,
87 TP_PROTO(const struct svc_rqst *rqst,
89 TP_ARGS(rqst, args_opcnt),
92 __field(u32, args_opcnt)
95 __entry->xid = be32_to_cpu(rqst->rq_xid);
96 __entry->args_opcnt = args_opcnt;
98 TP_printk("xid=0x%08x opcnt=%u",
99 __entry->xid, __entry->args_opcnt)
102 TRACE_EVENT(nfsd_compound_status,
103 TP_PROTO(u32 args_opcnt,
107 TP_ARGS(args_opcnt, resp_opcnt, status, name),
109 __field(u32, args_opcnt)
110 __field(u32, resp_opcnt)
115 __entry->args_opcnt = args_opcnt;
116 __entry->resp_opcnt = resp_opcnt;
117 __entry->status = be32_to_cpu(status);
118 __assign_str(name, name);
120 TP_printk("op=%u/%u %s status=%d",
121 __entry->resp_opcnt, __entry->args_opcnt,
122 __get_str(name), __entry->status)
125 TRACE_EVENT(nfsd_compound_decode_err,
127 const struct svc_rqst *rqstp,
133 TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status),
135 NFSD_TRACE_PROC_RES_FIELDS
137 __field(u32, args_opcnt)
138 __field(u32, resp_opcnt)
142 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
144 __entry->args_opcnt = args_opcnt;
145 __entry->resp_opcnt = resp_opcnt;
146 __entry->opnum = opnum;
148 TP_printk("op=%u/%u opnum=%u status=%lu",
149 __entry->resp_opcnt, __entry->args_opcnt,
150 __entry->opnum, __entry->status)
153 TRACE_EVENT(nfsd_compound_encode_err,
155 const struct svc_rqst *rqstp,
159 TP_ARGS(rqstp, opnum, status),
161 NFSD_TRACE_PROC_RES_FIELDS
166 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
168 __entry->opnum = opnum;
170 TP_printk("opnum=%u status=%lu",
171 __entry->opnum, __entry->status)
175 DECLARE_EVENT_CLASS(nfsd_fh_err_class,
176 TP_PROTO(struct svc_rqst *rqstp,
179 TP_ARGS(rqstp, fhp, status),
182 __field(u32, fh_hash)
186 __entry->xid = be32_to_cpu(rqstp->rq_xid);
187 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
188 __entry->status = status;
190 TP_printk("xid=0x%08x fh_hash=0x%08x status=%d",
191 __entry->xid, __entry->fh_hash,
195 #define DEFINE_NFSD_FH_ERR_EVENT(name) \
196 DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \
197 TP_PROTO(struct svc_rqst *rqstp, \
198 struct svc_fh *fhp, \
200 TP_ARGS(rqstp, fhp, status))
202 DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport);
203 DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle);
205 TRACE_EVENT(nfsd_exp_find_key,
206 TP_PROTO(const struct svc_expkey *key,
208 TP_ARGS(key, status),
210 __field(int, fsidtype)
211 __array(u32, fsid, 6)
212 __string(auth_domain, key->ek_client->name)
216 __entry->fsidtype = key->ek_fsidtype;
217 memcpy(__entry->fsid, key->ek_fsid, 4*6);
218 __assign_str(auth_domain, key->ek_client->name);
219 __entry->status = status;
221 TP_printk("fsid=%x::%s domain=%s status=%d",
223 __print_array(__entry->fsid, 6, 4),
224 __get_str(auth_domain),
229 TRACE_EVENT(nfsd_expkey_update,
230 TP_PROTO(const struct svc_expkey *key, const char *exp_path),
231 TP_ARGS(key, exp_path),
233 __field(int, fsidtype)
234 __array(u32, fsid, 6)
235 __string(auth_domain, key->ek_client->name)
236 __string(path, exp_path)
240 __entry->fsidtype = key->ek_fsidtype;
241 memcpy(__entry->fsid, key->ek_fsid, 4*6);
242 __assign_str(auth_domain, key->ek_client->name);
243 __assign_str(path, exp_path);
244 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
246 TP_printk("fsid=%x::%s domain=%s path=%s cache=%s",
248 __print_array(__entry->fsid, 6, 4),
249 __get_str(auth_domain),
251 __entry->cache ? "pos" : "neg"
255 TRACE_EVENT(nfsd_exp_get_by_name,
256 TP_PROTO(const struct svc_export *key,
258 TP_ARGS(key, status),
260 __string(path, key->ex_path.dentry->d_name.name)
261 __string(auth_domain, key->ex_client->name)
265 __assign_str(path, key->ex_path.dentry->d_name.name);
266 __assign_str(auth_domain, key->ex_client->name);
267 __entry->status = status;
269 TP_printk("path=%s domain=%s status=%d",
271 __get_str(auth_domain),
276 TRACE_EVENT(nfsd_export_update,
277 TP_PROTO(const struct svc_export *key),
280 __string(path, key->ex_path.dentry->d_name.name)
281 __string(auth_domain, key->ex_client->name)
285 __assign_str(path, key->ex_path.dentry->d_name.name);
286 __assign_str(auth_domain, key->ex_client->name);
287 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
289 TP_printk("path=%s domain=%s cache=%s",
291 __get_str(auth_domain),
292 __entry->cache ? "pos" : "neg"
296 DECLARE_EVENT_CLASS(nfsd_io_class,
297 TP_PROTO(struct svc_rqst *rqstp,
301 TP_ARGS(rqstp, fhp, offset, len),
304 __field(u32, fh_hash)
309 __entry->xid = be32_to_cpu(rqstp->rq_xid);
310 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
311 __entry->offset = offset;
314 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u",
315 __entry->xid, __entry->fh_hash,
316 __entry->offset, __entry->len)
319 #define DEFINE_NFSD_IO_EVENT(name) \
320 DEFINE_EVENT(nfsd_io_class, nfsd_##name, \
321 TP_PROTO(struct svc_rqst *rqstp, \
322 struct svc_fh *fhp, \
325 TP_ARGS(rqstp, fhp, offset, len))
327 DEFINE_NFSD_IO_EVENT(read_start);
328 DEFINE_NFSD_IO_EVENT(read_splice);
329 DEFINE_NFSD_IO_EVENT(read_vector);
330 DEFINE_NFSD_IO_EVENT(read_io_done);
331 DEFINE_NFSD_IO_EVENT(read_done);
332 DEFINE_NFSD_IO_EVENT(write_start);
333 DEFINE_NFSD_IO_EVENT(write_opened);
334 DEFINE_NFSD_IO_EVENT(write_io_done);
335 DEFINE_NFSD_IO_EVENT(write_done);
337 DECLARE_EVENT_CLASS(nfsd_err_class,
338 TP_PROTO(struct svc_rqst *rqstp,
342 TP_ARGS(rqstp, fhp, offset, status),
345 __field(u32, fh_hash)
346 __field(loff_t, offset)
350 __entry->xid = be32_to_cpu(rqstp->rq_xid);
351 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
352 __entry->offset = offset;
353 __entry->status = status;
355 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d",
356 __entry->xid, __entry->fh_hash,
357 __entry->offset, __entry->status)
360 #define DEFINE_NFSD_ERR_EVENT(name) \
361 DEFINE_EVENT(nfsd_err_class, nfsd_##name, \
362 TP_PROTO(struct svc_rqst *rqstp, \
363 struct svc_fh *fhp, \
366 TP_ARGS(rqstp, fhp, offset, len))
368 DEFINE_NFSD_ERR_EVENT(read_err);
369 DEFINE_NFSD_ERR_EVENT(write_err);
371 TRACE_EVENT(nfsd_dirent,
372 TP_PROTO(struct svc_fh *fhp,
376 TP_ARGS(fhp, ino, name, namlen),
378 __field(u32, fh_hash)
380 __string_len(name, name, namlen)
383 __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0;
385 __assign_str_len(name, name, namlen)
387 TP_printk("fh_hash=0x%08x ino=%llu name=%s",
388 __entry->fh_hash, __entry->ino, __get_str(name)
392 DECLARE_EVENT_CLASS(nfsd_copy_err_class,
393 TP_PROTO(struct svc_rqst *rqstp,
394 struct svc_fh *src_fhp,
396 struct svc_fh *dst_fhp,
400 TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, count, status),
403 __field(u32, src_fh_hash)
404 __field(loff_t, src_offset)
405 __field(u32, dst_fh_hash)
406 __field(loff_t, dst_offset)
411 __entry->xid = be32_to_cpu(rqstp->rq_xid);
412 __entry->src_fh_hash = knfsd_fh_hash(&src_fhp->fh_handle);
413 __entry->src_offset = src_offset;
414 __entry->dst_fh_hash = knfsd_fh_hash(&dst_fhp->fh_handle);
415 __entry->dst_offset = dst_offset;
416 __entry->count = count;
417 __entry->status = status;
419 TP_printk("xid=0x%08x src_fh_hash=0x%08x src_offset=%lld "
420 "dst_fh_hash=0x%08x dst_offset=%lld "
421 "count=%llu status=%d",
422 __entry->xid, __entry->src_fh_hash, __entry->src_offset,
423 __entry->dst_fh_hash, __entry->dst_offset,
424 (unsigned long long)__entry->count,
428 #define DEFINE_NFSD_COPY_ERR_EVENT(name) \
429 DEFINE_EVENT(nfsd_copy_err_class, nfsd_##name, \
430 TP_PROTO(struct svc_rqst *rqstp, \
431 struct svc_fh *src_fhp, \
433 struct svc_fh *dst_fhp, \
437 TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, \
440 DEFINE_NFSD_COPY_ERR_EVENT(clone_file_range_err);
443 #include "filecache.h"
446 DECLARE_EVENT_CLASS(nfsd_stateid_class,
447 TP_PROTO(stateid_t *stp),
450 __field(u32, cl_boot)
453 __field(u32, si_generation)
456 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
457 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
458 __entry->si_id = stp->si_opaque.so_id;
459 __entry->si_generation = stp->si_generation;
461 TP_printk("client %08x:%08x stateid %08x:%08x",
465 __entry->si_generation)
468 #define DEFINE_STATEID_EVENT(name) \
469 DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \
470 TP_PROTO(stateid_t *stp), \
473 DEFINE_STATEID_EVENT(layoutstate_alloc);
474 DEFINE_STATEID_EVENT(layoutstate_unhash);
475 DEFINE_STATEID_EVENT(layoutstate_free);
476 DEFINE_STATEID_EVENT(layout_get_lookup_fail);
477 DEFINE_STATEID_EVENT(layout_commit_lookup_fail);
478 DEFINE_STATEID_EVENT(layout_return_lookup_fail);
479 DEFINE_STATEID_EVENT(layout_recall);
480 DEFINE_STATEID_EVENT(layout_recall_done);
481 DEFINE_STATEID_EVENT(layout_recall_fail);
482 DEFINE_STATEID_EVENT(layout_recall_release);
484 DEFINE_STATEID_EVENT(open);
485 DEFINE_STATEID_EVENT(deleg_read);
486 DEFINE_STATEID_EVENT(deleg_recall);
488 DECLARE_EVENT_CLASS(nfsd_stateseqid_class,
489 TP_PROTO(u32 seqid, const stateid_t *stp),
493 __field(u32, cl_boot)
496 __field(u32, si_generation)
499 __entry->seqid = seqid;
500 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
501 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
502 __entry->si_id = stp->si_opaque.so_id;
503 __entry->si_generation = stp->si_generation;
505 TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x",
506 __entry->seqid, __entry->cl_boot, __entry->cl_id,
507 __entry->si_id, __entry->si_generation)
510 #define DEFINE_STATESEQID_EVENT(name) \
511 DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \
512 TP_PROTO(u32 seqid, const stateid_t *stp), \
515 DEFINE_STATESEQID_EVENT(preprocess);
516 DEFINE_STATESEQID_EVENT(open_confirm);
518 DECLARE_EVENT_CLASS(nfsd_clientid_class,
519 TP_PROTO(const clientid_t *clid),
522 __field(u32, cl_boot)
526 __entry->cl_boot = clid->cl_boot;
527 __entry->cl_id = clid->cl_id;
529 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
532 #define DEFINE_CLIENTID_EVENT(name) \
533 DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
534 TP_PROTO(const clientid_t *clid), \
537 DEFINE_CLIENTID_EVENT(expire_unconf);
538 DEFINE_CLIENTID_EVENT(reclaim_complete);
539 DEFINE_CLIENTID_EVENT(confirmed);
540 DEFINE_CLIENTID_EVENT(destroyed);
541 DEFINE_CLIENTID_EVENT(admin_expired);
542 DEFINE_CLIENTID_EVENT(replaced);
543 DEFINE_CLIENTID_EVENT(purged);
544 DEFINE_CLIENTID_EVENT(renew);
545 DEFINE_CLIENTID_EVENT(stale);
547 DECLARE_EVENT_CLASS(nfsd_net_class,
548 TP_PROTO(const struct nfsd_net *nn),
551 __field(unsigned long long, boot_time)
554 __entry->boot_time = nn->boot_time;
556 TP_printk("boot_time=%16llx", __entry->boot_time)
559 #define DEFINE_NET_EVENT(name) \
560 DEFINE_EVENT(nfsd_net_class, nfsd_##name, \
561 TP_PROTO(const struct nfsd_net *nn), \
564 DEFINE_NET_EVENT(grace_start);
565 DEFINE_NET_EVENT(grace_complete);
567 TRACE_EVENT(nfsd_writeverf_reset,
569 const struct nfsd_net *nn,
570 const struct svc_rqst *rqstp,
573 TP_ARGS(nn, rqstp, error),
575 __field(unsigned long long, boot_time)
578 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
581 __entry->boot_time = nn->boot_time;
582 __entry->xid = be32_to_cpu(rqstp->rq_xid);
583 __entry->error = error;
585 /* avoid seqlock inside TP_fast_assign */
586 memcpy(__entry->verifier, nn->writeverf,
589 TP_printk("boot_time=%16llx xid=0x%08x error=%d new verifier=0x%s",
590 __entry->boot_time, __entry->xid, __entry->error,
591 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
595 TRACE_EVENT(nfsd_clid_cred_mismatch,
597 const struct nfs4_client *clp,
598 const struct svc_rqst *rqstp
602 __field(u32, cl_boot)
604 __field(unsigned long, cl_flavor)
605 __field(unsigned long, new_flavor)
606 __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen)
609 __entry->cl_boot = clp->cl_clientid.cl_boot;
610 __entry->cl_id = clp->cl_clientid.cl_id;
611 __entry->cl_flavor = clp->cl_cred.cr_flavor;
612 __entry->new_flavor = rqstp->rq_cred.cr_flavor;
613 __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote,
614 rqstp->rq_xprt->xpt_remotelen);
616 TP_printk("client %08x:%08x flavor=%s, conflict=%s from addr=%pISpc",
617 __entry->cl_boot, __entry->cl_id,
618 show_nfsd_authflavor(__entry->cl_flavor),
619 show_nfsd_authflavor(__entry->new_flavor),
624 TRACE_EVENT(nfsd_clid_verf_mismatch,
626 const struct nfs4_client *clp,
627 const struct svc_rqst *rqstp,
628 const nfs4_verifier *verf
630 TP_ARGS(clp, rqstp, verf),
632 __field(u32, cl_boot)
634 __array(unsigned char, cl_verifier, NFS4_VERIFIER_SIZE)
635 __array(unsigned char, new_verifier, NFS4_VERIFIER_SIZE)
636 __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen)
639 __entry->cl_boot = clp->cl_clientid.cl_boot;
640 __entry->cl_id = clp->cl_clientid.cl_id;
641 memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier,
643 memcpy(__entry->new_verifier, (void *)verf,
645 __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote,
646 rqstp->rq_xprt->xpt_remotelen);
648 TP_printk("client %08x:%08x verf=0x%s, updated=0x%s from addr=%pISpc",
649 __entry->cl_boot, __entry->cl_id,
650 __print_hex_str(__entry->cl_verifier, NFS4_VERIFIER_SIZE),
651 __print_hex_str(__entry->new_verifier, NFS4_VERIFIER_SIZE),
656 DECLARE_EVENT_CLASS(nfsd_clid_class,
657 TP_PROTO(const struct nfs4_client *clp),
660 __field(u32, cl_boot)
662 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
663 __field(unsigned long, flavor)
664 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
665 __string_len(name, name, clp->cl_name.len)
668 __entry->cl_boot = clp->cl_clientid.cl_boot;
669 __entry->cl_id = clp->cl_clientid.cl_id;
670 memcpy(__entry->addr, &clp->cl_addr,
671 sizeof(struct sockaddr_in6));
672 __entry->flavor = clp->cl_cred.cr_flavor;
673 memcpy(__entry->verifier, (void *)&clp->cl_verifier,
675 __assign_str_len(name, clp->cl_name.data, clp->cl_name.len);
677 TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x",
678 __entry->addr, __get_str(name),
679 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE),
680 show_nfsd_authflavor(__entry->flavor),
681 __entry->cl_boot, __entry->cl_id)
684 #define DEFINE_CLID_EVENT(name) \
685 DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \
686 TP_PROTO(const struct nfs4_client *clp), \
689 DEFINE_CLID_EVENT(fresh);
690 DEFINE_CLID_EVENT(confirmed_r);
693 * from fs/nfsd/filecache.h
695 #define show_nf_flags(val) \
696 __print_flags(val, "|", \
697 { 1 << NFSD_FILE_HASHED, "HASHED" }, \
698 { 1 << NFSD_FILE_PENDING, "PENDING" }, \
699 { 1 << NFSD_FILE_BREAK_READ, "BREAK_READ" }, \
700 { 1 << NFSD_FILE_BREAK_WRITE, "BREAK_WRITE" }, \
701 { 1 << NFSD_FILE_REFERENCED, "REFERENCED"})
703 DECLARE_EVENT_CLASS(nfsd_file_class,
704 TP_PROTO(struct nfsd_file *nf),
707 __field(unsigned int, nf_hashval)
708 __field(void *, nf_inode)
710 __field(unsigned long, nf_flags)
711 __field(unsigned char, nf_may)
712 __field(struct file *, nf_file)
715 __entry->nf_hashval = nf->nf_hashval;
716 __entry->nf_inode = nf->nf_inode;
717 __entry->nf_ref = refcount_read(&nf->nf_ref);
718 __entry->nf_flags = nf->nf_flags;
719 __entry->nf_may = nf->nf_may;
720 __entry->nf_file = nf->nf_file;
722 TP_printk("hash=0x%x inode=%p ref=%d flags=%s may=%s file=%p",
726 show_nf_flags(__entry->nf_flags),
727 show_nfsd_may_flags(__entry->nf_may),
731 #define DEFINE_NFSD_FILE_EVENT(name) \
732 DEFINE_EVENT(nfsd_file_class, name, \
733 TP_PROTO(struct nfsd_file *nf), \
736 DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc);
737 DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final);
738 DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash);
739 DEFINE_NFSD_FILE_EVENT(nfsd_file_put);
740 DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked);
742 TRACE_EVENT(nfsd_file_acquire,
743 TP_PROTO(struct svc_rqst *rqstp, unsigned int hash,
744 struct inode *inode, unsigned int may_flags,
745 struct nfsd_file *nf, __be32 status),
747 TP_ARGS(rqstp, hash, inode, may_flags, nf, status),
751 __field(unsigned int, hash)
752 __field(void *, inode)
753 __field(unsigned long, may_flags)
755 __field(unsigned long, nf_flags)
756 __field(unsigned long, nf_may)
757 __field(struct file *, nf_file)
762 __entry->xid = be32_to_cpu(rqstp->rq_xid);
763 __entry->hash = hash;
764 __entry->inode = inode;
765 __entry->may_flags = may_flags;
766 __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0;
767 __entry->nf_flags = nf ? nf->nf_flags : 0;
768 __entry->nf_may = nf ? nf->nf_may : 0;
769 __entry->nf_file = nf ? nf->nf_file : NULL;
770 __entry->status = be32_to_cpu(status);
773 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",
774 __entry->xid, __entry->hash, __entry->inode,
775 show_nfsd_may_flags(__entry->may_flags),
776 __entry->nf_ref, show_nf_flags(__entry->nf_flags),
777 show_nfsd_may_flags(__entry->nf_may),
778 __entry->nf_file, __entry->status)
781 TRACE_EVENT(nfsd_file_open,
782 TP_PROTO(struct nfsd_file *nf, __be32 status),
785 __field(unsigned int, nf_hashval)
786 __field(void *, nf_inode) /* cannot be dereferenced */
788 __field(unsigned long, nf_flags)
789 __field(unsigned long, nf_may)
790 __field(void *, nf_file) /* cannot be dereferenced */
793 __entry->nf_hashval = nf->nf_hashval;
794 __entry->nf_inode = nf->nf_inode;
795 __entry->nf_ref = refcount_read(&nf->nf_ref);
796 __entry->nf_flags = nf->nf_flags;
797 __entry->nf_may = nf->nf_may;
798 __entry->nf_file = nf->nf_file;
800 TP_printk("hash=0x%x inode=%p ref=%d flags=%s may=%s file=%p",
804 show_nf_flags(__entry->nf_flags),
805 show_nfsd_may_flags(__entry->nf_may),
809 DECLARE_EVENT_CLASS(nfsd_file_search_class,
810 TP_PROTO(struct inode *inode, unsigned int hash, int found),
811 TP_ARGS(inode, hash, found),
813 __field(struct inode *, inode)
814 __field(unsigned int, hash)
818 __entry->inode = inode;
819 __entry->hash = hash;
820 __entry->found = found;
822 TP_printk("hash=0x%x inode=%p found=%d", __entry->hash,
823 __entry->inode, __entry->found)
826 #define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \
827 DEFINE_EVENT(nfsd_file_search_class, name, \
828 TP_PROTO(struct inode *inode, unsigned int hash, int found), \
829 TP_ARGS(inode, hash, found))
831 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync);
832 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode);
833 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_is_cached);
835 TRACE_EVENT(nfsd_file_fsnotify_handle_event,
836 TP_PROTO(struct inode *inode, u32 mask),
837 TP_ARGS(inode, mask),
839 __field(struct inode *, inode)
840 __field(unsigned int, nlink)
841 __field(umode_t, mode)
845 __entry->inode = inode;
846 __entry->nlink = inode->i_nlink;
847 __entry->mode = inode->i_mode;
848 __entry->mask = mask;
850 TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode,
851 __entry->nlink, __entry->mode, __entry->mask)
856 TRACE_DEFINE_ENUM(RC_DROPIT);
857 TRACE_DEFINE_ENUM(RC_REPLY);
858 TRACE_DEFINE_ENUM(RC_DOIT);
860 #define show_drc_retval(x) \
861 __print_symbolic(x, \
862 { RC_DROPIT, "DROPIT" }, \
863 { RC_REPLY, "REPLY" }, \
866 TRACE_EVENT(nfsd_drc_found,
868 const struct nfsd_net *nn,
869 const struct svc_rqst *rqstp,
872 TP_ARGS(nn, rqstp, result),
874 __field(unsigned long long, boot_time)
875 __field(unsigned long, result)
879 __entry->boot_time = nn->boot_time;
880 __entry->result = result;
881 __entry->xid = be32_to_cpu(rqstp->rq_xid);
883 TP_printk("boot_time=%16llx xid=0x%08x result=%s",
884 __entry->boot_time, __entry->xid,
885 show_drc_retval(__entry->result))
889 TRACE_EVENT(nfsd_drc_mismatch,
891 const struct nfsd_net *nn,
892 const struct svc_cacherep *key,
893 const struct svc_cacherep *rp
895 TP_ARGS(nn, key, rp),
897 __field(unsigned long long, boot_time)
900 __field(u32, ingress)
903 __entry->boot_time = nn->boot_time;
904 __entry->xid = be32_to_cpu(key->c_key.k_xid);
905 __entry->cached = (__force u32)key->c_key.k_csum;
906 __entry->ingress = (__force u32)rp->c_key.k_csum;
908 TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x",
909 __entry->boot_time, __entry->xid, __entry->cached,
913 TRACE_EVENT(nfsd_cb_args,
915 const struct nfs4_client *clp,
916 const struct nfs4_cb_conn *conn
920 __field(u32, cl_boot)
924 __sockaddr(addr, conn->cb_addrlen)
927 __entry->cl_boot = clp->cl_clientid.cl_boot;
928 __entry->cl_id = clp->cl_clientid.cl_id;
929 __entry->prog = conn->cb_prog;
930 __entry->ident = conn->cb_ident;
931 __assign_sockaddr(addr, &conn->cb_addr, conn->cb_addrlen);
933 TP_printk("addr=%pISpc client %08x:%08x prog=%u ident=%u",
934 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
935 __entry->prog, __entry->ident)
938 TRACE_EVENT(nfsd_cb_nodelegs,
939 TP_PROTO(const struct nfs4_client *clp),
942 __field(u32, cl_boot)
946 __entry->cl_boot = clp->cl_clientid.cl_boot;
947 __entry->cl_id = clp->cl_clientid.cl_id;
949 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
952 #define show_cb_state(val) \
953 __print_symbolic(val, \
954 { NFSD4_CB_UP, "UP" }, \
955 { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \
956 { NFSD4_CB_DOWN, "DOWN" }, \
957 { NFSD4_CB_FAULT, "FAULT"})
959 DECLARE_EVENT_CLASS(nfsd_cb_class,
960 TP_PROTO(const struct nfs4_client *clp),
963 __field(unsigned long, state)
964 __field(u32, cl_boot)
966 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
969 __entry->state = clp->cl_cb_state;
970 __entry->cl_boot = clp->cl_clientid.cl_boot;
971 __entry->cl_id = clp->cl_clientid.cl_id;
972 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
973 clp->cl_cb_conn.cb_addrlen)
975 TP_printk("addr=%pISpc client %08x:%08x state=%s",
976 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
977 show_cb_state(__entry->state))
980 #define DEFINE_NFSD_CB_EVENT(name) \
981 DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \
982 TP_PROTO(const struct nfs4_client *clp), \
985 DEFINE_NFSD_CB_EVENT(state);
986 DEFINE_NFSD_CB_EVENT(probe);
987 DEFINE_NFSD_CB_EVENT(lost);
988 DEFINE_NFSD_CB_EVENT(shutdown);
990 TRACE_DEFINE_ENUM(RPC_AUTH_NULL);
991 TRACE_DEFINE_ENUM(RPC_AUTH_UNIX);
992 TRACE_DEFINE_ENUM(RPC_AUTH_GSS);
993 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5);
994 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I);
995 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P);
997 #define show_nfsd_authflavor(val) \
998 __print_symbolic(val, \
999 { RPC_AUTH_NULL, "none" }, \
1000 { RPC_AUTH_UNIX, "sys" }, \
1001 { RPC_AUTH_GSS, "gss" }, \
1002 { RPC_AUTH_GSS_KRB5, "krb5" }, \
1003 { RPC_AUTH_GSS_KRB5I, "krb5i" }, \
1004 { RPC_AUTH_GSS_KRB5P, "krb5p" })
1006 TRACE_EVENT(nfsd_cb_setup,
1007 TP_PROTO(const struct nfs4_client *clp,
1009 rpc_authflavor_t authflavor
1011 TP_ARGS(clp, netid, authflavor),
1013 __field(u32, cl_boot)
1015 __field(unsigned long, authflavor)
1016 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
1017 __array(unsigned char, netid, 8)
1020 __entry->cl_boot = clp->cl_clientid.cl_boot;
1021 __entry->cl_id = clp->cl_clientid.cl_id;
1022 strlcpy(__entry->netid, netid, sizeof(__entry->netid));
1023 __entry->authflavor = authflavor;
1024 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1025 clp->cl_cb_conn.cb_addrlen)
1027 TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s",
1028 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1029 __entry->netid, show_nfsd_authflavor(__entry->authflavor))
1032 TRACE_EVENT(nfsd_cb_setup_err,
1034 const struct nfs4_client *clp,
1037 TP_ARGS(clp, error),
1039 __field(long, error)
1040 __field(u32, cl_boot)
1042 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
1045 __entry->error = error;
1046 __entry->cl_boot = clp->cl_clientid.cl_boot;
1047 __entry->cl_id = clp->cl_clientid.cl_id;
1048 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1049 clp->cl_cb_conn.cb_addrlen)
1051 TP_printk("addr=%pISpc client %08x:%08x error=%ld",
1052 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1056 TRACE_EVENT_CONDITION(nfsd_cb_recall,
1058 const struct nfs4_stid *stid
1061 TP_CONDITION(stid->sc_client),
1063 __field(u32, cl_boot)
1066 __field(u32, si_generation)
1067 __sockaddr(addr, stid->sc_client->cl_cb_conn.cb_addrlen)
1070 const stateid_t *stp = &stid->sc_stateid;
1071 const struct nfs4_client *clp = stid->sc_client;
1073 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
1074 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
1075 __entry->si_id = stp->si_opaque.so_id;
1076 __entry->si_generation = stp->si_generation;
1077 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1078 clp->cl_cb_conn.cb_addrlen)
1080 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x",
1081 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1082 __entry->si_id, __entry->si_generation)
1085 TRACE_EVENT(nfsd_cb_notify_lock,
1087 const struct nfs4_lockowner *lo,
1088 const struct nfsd4_blocked_lock *nbl
1092 __field(u32, cl_boot)
1094 __field(u32, fh_hash)
1095 __sockaddr(addr, lo->lo_owner.so_client->cl_cb_conn.cb_addrlen)
1098 const struct nfs4_client *clp = lo->lo_owner.so_client;
1100 __entry->cl_boot = clp->cl_clientid.cl_boot;
1101 __entry->cl_id = clp->cl_clientid.cl_id;
1102 __entry->fh_hash = knfsd_fh_hash(&nbl->nbl_fh);
1103 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1104 clp->cl_cb_conn.cb_addrlen)
1106 TP_printk("addr=%pISpc client %08x:%08x fh_hash=0x%08x",
1107 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1111 TRACE_EVENT(nfsd_cb_offload,
1113 const struct nfs4_client *clp,
1114 const stateid_t *stp,
1115 const struct knfsd_fh *fh,
1119 TP_ARGS(clp, stp, fh, count, status),
1121 __field(u32, cl_boot)
1124 __field(u32, si_generation)
1125 __field(u32, fh_hash)
1126 __field(int, status)
1128 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
1131 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
1132 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
1133 __entry->si_id = stp->si_opaque.so_id;
1134 __entry->si_generation = stp->si_generation;
1135 __entry->fh_hash = knfsd_fh_hash(fh);
1136 __entry->status = be32_to_cpu(status);
1137 __entry->count = count;
1138 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
1139 clp->cl_cb_conn.cb_addrlen)
1141 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x fh_hash=0x%08x count=%llu status=%d",
1142 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
1143 __entry->si_id, __entry->si_generation,
1144 __entry->fh_hash, __entry->count, __entry->status)
1147 #endif /* _NFSD_TRACE_H */
1149 #undef TRACE_INCLUDE_PATH
1150 #define TRACE_INCLUDE_PATH .
1151 #define TRACE_INCLUDE_FILE trace
1152 #include <trace/define_trace.h>