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nfs4trace.h
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM nfs4
#if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_NFS4_H
#include <linux/tracepoint.h>
TRACE_DEFINE_ENUM(EPERM);
TRACE_DEFINE_ENUM(ENOENT);
TRACE_DEFINE_ENUM(EIO);
TRACE_DEFINE_ENUM(ENXIO);
TRACE_DEFINE_ENUM(EACCES);
TRACE_DEFINE_ENUM(EEXIST);
TRACE_DEFINE_ENUM(EXDEV);
TRACE_DEFINE_ENUM(ENOTDIR);
TRACE_DEFINE_ENUM(EISDIR);
TRACE_DEFINE_ENUM(EFBIG);
TRACE_DEFINE_ENUM(ENOSPC);
TRACE_DEFINE_ENUM(EROFS);
TRACE_DEFINE_ENUM(EMLINK);
TRACE_DEFINE_ENUM(ENAMETOOLONG);
TRACE_DEFINE_ENUM(ENOTEMPTY);
TRACE_DEFINE_ENUM(EDQUOT);
TRACE_DEFINE_ENUM(ESTALE);
TRACE_DEFINE_ENUM(EBADHANDLE);
TRACE_DEFINE_ENUM(EBADCOOKIE);
TRACE_DEFINE_ENUM(ENOTSUPP);
TRACE_DEFINE_ENUM(ETOOSMALL);
TRACE_DEFINE_ENUM(EREMOTEIO);
TRACE_DEFINE_ENUM(EBADTYPE);
TRACE_DEFINE_ENUM(EAGAIN);
TRACE_DEFINE_ENUM(ELOOP);
TRACE_DEFINE_ENUM(EOPNOTSUPP);
TRACE_DEFINE_ENUM(EDEADLK);
TRACE_DEFINE_ENUM(ENOMEM);
TRACE_DEFINE_ENUM(EKEYEXPIRED);
TRACE_DEFINE_ENUM(ETIMEDOUT);
TRACE_DEFINE_ENUM(ERESTARTSYS);
TRACE_DEFINE_ENUM(ECONNREFUSED);
TRACE_DEFINE_ENUM(ECONNRESET);
TRACE_DEFINE_ENUM(ENETUNREACH);
TRACE_DEFINE_ENUM(EHOSTUNREACH);
TRACE_DEFINE_ENUM(EHOSTDOWN);
TRACE_DEFINE_ENUM(EPIPE);
TRACE_DEFINE_ENUM(EPFNOSUPPORT);
TRACE_DEFINE_ENUM(EPROTONOSUPPORT);
TRACE_DEFINE_ENUM(NFS4_OK);
TRACE_DEFINE_ENUM(NFS4ERR_ACCESS);
TRACE_DEFINE_ENUM(NFS4ERR_ATTRNOTSUPP);
TRACE_DEFINE_ENUM(NFS4ERR_ADMIN_REVOKED);
TRACE_DEFINE_ENUM(NFS4ERR_BACK_CHAN_BUSY);
TRACE_DEFINE_ENUM(NFS4ERR_BADCHAR);
TRACE_DEFINE_ENUM(NFS4ERR_BADHANDLE);
TRACE_DEFINE_ENUM(NFS4ERR_BADIOMODE);
TRACE_DEFINE_ENUM(NFS4ERR_BADLAYOUT);
TRACE_DEFINE_ENUM(NFS4ERR_BADLABEL);
TRACE_DEFINE_ENUM(NFS4ERR_BADNAME);
TRACE_DEFINE_ENUM(NFS4ERR_BADOWNER);
TRACE_DEFINE_ENUM(NFS4ERR_BADSESSION);
TRACE_DEFINE_ENUM(NFS4ERR_BADSLOT);
TRACE_DEFINE_ENUM(NFS4ERR_BADTYPE);
TRACE_DEFINE_ENUM(NFS4ERR_BADXDR);
TRACE_DEFINE_ENUM(NFS4ERR_BAD_COOKIE);
TRACE_DEFINE_ENUM(NFS4ERR_BAD_HIGH_SLOT);
TRACE_DEFINE_ENUM(NFS4ERR_BAD_RANGE);
TRACE_DEFINE_ENUM(NFS4ERR_BAD_SEQID);
TRACE_DEFINE_ENUM(NFS4ERR_BAD_SESSION_DIGEST);
TRACE_DEFINE_ENUM(NFS4ERR_BAD_STATEID);
TRACE_DEFINE_ENUM(NFS4ERR_CB_PATH_DOWN);
TRACE_DEFINE_ENUM(NFS4ERR_CLID_INUSE);
TRACE_DEFINE_ENUM(NFS4ERR_CLIENTID_BUSY);
TRACE_DEFINE_ENUM(NFS4ERR_COMPLETE_ALREADY);
TRACE_DEFINE_ENUM(NFS4ERR_CONN_NOT_BOUND_TO_SESSION);
TRACE_DEFINE_ENUM(NFS4ERR_DEADLOCK);
TRACE_DEFINE_ENUM(NFS4ERR_DEADSESSION);
TRACE_DEFINE_ENUM(NFS4ERR_DELAY);
TRACE_DEFINE_ENUM(NFS4ERR_DELEG_ALREADY_WANTED);
TRACE_DEFINE_ENUM(NFS4ERR_DELEG_REVOKED);
TRACE_DEFINE_ENUM(NFS4ERR_DENIED);
TRACE_DEFINE_ENUM(NFS4ERR_DIRDELEG_UNAVAIL);
TRACE_DEFINE_ENUM(NFS4ERR_DQUOT);
TRACE_DEFINE_ENUM(NFS4ERR_ENCR_ALG_UNSUPP);
TRACE_DEFINE_ENUM(NFS4ERR_EXIST);
TRACE_DEFINE_ENUM(NFS4ERR_EXPIRED);
TRACE_DEFINE_ENUM(NFS4ERR_FBIG);
TRACE_DEFINE_ENUM(NFS4ERR_FHEXPIRED);
TRACE_DEFINE_ENUM(NFS4ERR_FILE_OPEN);
TRACE_DEFINE_ENUM(NFS4ERR_GRACE);
TRACE_DEFINE_ENUM(NFS4ERR_HASH_ALG_UNSUPP);
TRACE_DEFINE_ENUM(NFS4ERR_INVAL);
TRACE_DEFINE_ENUM(NFS4ERR_IO);
TRACE_DEFINE_ENUM(NFS4ERR_ISDIR);
TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTTRYLATER);
TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTUNAVAILABLE);
TRACE_DEFINE_ENUM(NFS4ERR_LEASE_MOVED);
TRACE_DEFINE_ENUM(NFS4ERR_LOCKED);
TRACE_DEFINE_ENUM(NFS4ERR_LOCKS_HELD);
TRACE_DEFINE_ENUM(NFS4ERR_LOCK_RANGE);
TRACE_DEFINE_ENUM(NFS4ERR_MINOR_VERS_MISMATCH);
TRACE_DEFINE_ENUM(NFS4ERR_MLINK);
TRACE_DEFINE_ENUM(NFS4ERR_MOVED);
TRACE_DEFINE_ENUM(NFS4ERR_NAMETOOLONG);
TRACE_DEFINE_ENUM(NFS4ERR_NOENT);
TRACE_DEFINE_ENUM(NFS4ERR_NOFILEHANDLE);
TRACE_DEFINE_ENUM(NFS4ERR_NOMATCHING_LAYOUT);
TRACE_DEFINE_ENUM(NFS4ERR_NOSPC);
TRACE_DEFINE_ENUM(NFS4ERR_NOTDIR);
TRACE_DEFINE_ENUM(NFS4ERR_NOTEMPTY);
TRACE_DEFINE_ENUM(NFS4ERR_NOTSUPP);
TRACE_DEFINE_ENUM(NFS4ERR_NOT_ONLY_OP);
TRACE_DEFINE_ENUM(NFS4ERR_NOT_SAME);
TRACE_DEFINE_ENUM(NFS4ERR_NO_GRACE);
TRACE_DEFINE_ENUM(NFS4ERR_NXIO);
TRACE_DEFINE_ENUM(NFS4ERR_OLD_STATEID);
TRACE_DEFINE_ENUM(NFS4ERR_OPENMODE);
TRACE_DEFINE_ENUM(NFS4ERR_OP_ILLEGAL);
TRACE_DEFINE_ENUM(NFS4ERR_OP_NOT_IN_SESSION);
TRACE_DEFINE_ENUM(NFS4ERR_PERM);
TRACE_DEFINE_ENUM(NFS4ERR_PNFS_IO_HOLE);
TRACE_DEFINE_ENUM(NFS4ERR_PNFS_NO_LAYOUT);
TRACE_DEFINE_ENUM(NFS4ERR_RECALLCONFLICT);
TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_BAD);
TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_CONFLICT);
TRACE_DEFINE_ENUM(NFS4ERR_REJECT_DELEG);
TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG);
TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG_TO_CACHE);
TRACE_DEFINE_ENUM(NFS4ERR_REQ_TOO_BIG);
TRACE_DEFINE_ENUM(NFS4ERR_RESOURCE);
TRACE_DEFINE_ENUM(NFS4ERR_RESTOREFH);
TRACE_DEFINE_ENUM(NFS4ERR_RETRY_UNCACHED_REP);
TRACE_DEFINE_ENUM(NFS4ERR_RETURNCONFLICT);
TRACE_DEFINE_ENUM(NFS4ERR_ROFS);
TRACE_DEFINE_ENUM(NFS4ERR_SAME);
TRACE_DEFINE_ENUM(NFS4ERR_SHARE_DENIED);
TRACE_DEFINE_ENUM(NFS4ERR_SEQUENCE_POS);
TRACE_DEFINE_ENUM(NFS4ERR_SEQ_FALSE_RETRY);
TRACE_DEFINE_ENUM(NFS4ERR_SEQ_MISORDERED);
TRACE_DEFINE_ENUM(NFS4ERR_SERVERFAULT);
TRACE_DEFINE_ENUM(NFS4ERR_STALE);
TRACE_DEFINE_ENUM(NFS4ERR_STALE_CLIENTID);
TRACE_DEFINE_ENUM(NFS4ERR_STALE_STATEID);
TRACE_DEFINE_ENUM(NFS4ERR_SYMLINK);
TRACE_DEFINE_ENUM(NFS4ERR_TOOSMALL);
TRACE_DEFINE_ENUM(NFS4ERR_TOO_MANY_OPS);
TRACE_DEFINE_ENUM(NFS4ERR_UNKNOWN_LAYOUTTYPE);
TRACE_DEFINE_ENUM(NFS4ERR_UNSAFE_COMPOUND);
TRACE_DEFINE_ENUM(NFS4ERR_WRONGSEC);
TRACE_DEFINE_ENUM(NFS4ERR_WRONG_CRED);
TRACE_DEFINE_ENUM(NFS4ERR_WRONG_TYPE);
TRACE_DEFINE_ENUM(NFS4ERR_XDEV);
TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_MDS);
TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_PNFS);
#define show_nfsv4_errors(error) \
__print_symbolic(error, \
{ NFS4_OK, "OK" }, \
/* Mapped by nfs4_stat_to_errno() */ \
{ EPERM, "EPERM" }, \
{ ENOENT, "ENOENT" }, \
{ EIO, "EIO" }, \
{ ENXIO, "ENXIO" }, \
{ EACCES, "EACCES" }, \
{ EEXIST, "EEXIST" }, \
{ EXDEV, "EXDEV" }, \
{ ENOTDIR, "ENOTDIR" }, \
{ EISDIR, "EISDIR" }, \
{ EFBIG, "EFBIG" }, \
{ ENOSPC, "ENOSPC" }, \
{ EROFS, "EROFS" }, \
{ EMLINK, "EMLINK" }, \
{ ENAMETOOLONG, "ENAMETOOLONG" }, \
{ ENOTEMPTY, "ENOTEMPTY" }, \
{ EDQUOT, "EDQUOT" }, \
{ ESTALE, "ESTALE" }, \
{ EBADHANDLE, "EBADHANDLE" }, \
{ EBADCOOKIE, "EBADCOOKIE" }, \
{ ENOTSUPP, "ENOTSUPP" }, \
{ ETOOSMALL, "ETOOSMALL" }, \
{ EREMOTEIO, "EREMOTEIO" }, \
{ EBADTYPE, "EBADTYPE" }, \
{ EAGAIN, "EAGAIN" }, \
{ ELOOP, "ELOOP" }, \
{ EOPNOTSUPP, "EOPNOTSUPP" }, \
{ EDEADLK, "EDEADLK" }, \
/* RPC errors */ \
{ ENOMEM, "ENOMEM" }, \
{ EKEYEXPIRED, "EKEYEXPIRED" }, \
{ ETIMEDOUT, "ETIMEDOUT" }, \
{ ERESTARTSYS, "ERESTARTSYS" }, \
{ ECONNREFUSED, "ECONNREFUSED" }, \
{ ECONNRESET, "ECONNRESET" }, \
{ ENETUNREACH, "ENETUNREACH" }, \
{ EHOSTUNREACH, "EHOSTUNREACH" }, \
{ EHOSTDOWN, "EHOSTDOWN" }, \
{ EPIPE, "EPIPE" }, \
{ EPFNOSUPPORT, "EPFNOSUPPORT" }, \
{ EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
/* NFSv4 native errors */ \
{ NFS4ERR_ACCESS, "ACCESS" }, \
{ NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
{ NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
{ NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
{ NFS4ERR_BADCHAR, "BADCHAR" }, \
{ NFS4ERR_BADHANDLE, "BADHANDLE" }, \
{ NFS4ERR_BADIOMODE, "BADIOMODE" }, \
{ NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
{ NFS4ERR_BADLABEL, "BADLABEL" }, \
{ NFS4ERR_BADNAME, "BADNAME" }, \
{ NFS4ERR_BADOWNER, "BADOWNER" }, \
{ NFS4ERR_BADSESSION, "BADSESSION" }, \
{ NFS4ERR_BADSLOT, "BADSLOT" }, \
{ NFS4ERR_BADTYPE, "BADTYPE" }, \
{ NFS4ERR_BADXDR, "BADXDR" }, \
{ NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
{ NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
{ NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
{ NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
{ NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
{ NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
{ NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
{ NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
{ NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
{ NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
{ NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \
"CONN_NOT_BOUND_TO_SESSION" }, \
{ NFS4ERR_DEADLOCK, "DEADLOCK" }, \
{ NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
{ NFS4ERR_DELAY, "DELAY" }, \
{ NFS4ERR_DELEG_ALREADY_WANTED, \
"DELEG_ALREADY_WANTED" }, \
{ NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
{ NFS4ERR_DENIED, "DENIED" }, \
{ NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
{ NFS4ERR_DQUOT, "DQUOT" }, \
{ NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
{ NFS4ERR_EXIST, "EXIST" }, \
{ NFS4ERR_EXPIRED, "EXPIRED" }, \
{ NFS4ERR_FBIG, "FBIG" }, \
{ NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
{ NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
{ NFS4ERR_GRACE, "GRACE" }, \
{ NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
{ NFS4ERR_INVAL, "INVAL" }, \
{ NFS4ERR_IO, "IO" }, \
{ NFS4ERR_ISDIR, "ISDIR" }, \
{ NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
{ NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
{ NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
{ NFS4ERR_LOCKED, "LOCKED" }, \
{ NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
{ NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
{ NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
{ NFS4ERR_MLINK, "MLINK" }, \
{ NFS4ERR_MOVED, "MOVED" }, \
{ NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
{ NFS4ERR_NOENT, "NOENT" }, \
{ NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
{ NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
{ NFS4ERR_NOSPC, "NOSPC" }, \
{ NFS4ERR_NOTDIR, "NOTDIR" }, \
{ NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
{ NFS4ERR_NOTSUPP, "NOTSUPP" }, \
{ NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
{ NFS4ERR_NOT_SAME, "NOT_SAME" }, \
{ NFS4ERR_NO_GRACE, "NO_GRACE" }, \
{ NFS4ERR_NXIO, "NXIO" }, \
{ NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
{ NFS4ERR_OPENMODE, "OPENMODE" }, \
{ NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
{ NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
{ NFS4ERR_PERM, "PERM" }, \
{ NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
{ NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
{ NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
{ NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
{ NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
{ NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
{ NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
{ NFS4ERR_REP_TOO_BIG_TO_CACHE, \
"REP_TOO_BIG_TO_CACHE" }, \
{ NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
{ NFS4ERR_RESOURCE, "RESOURCE" }, \
{ NFS4ERR_RESTOREFH, "RESTOREFH" }, \
{ NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
{ NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
{ NFS4ERR_ROFS, "ROFS" }, \
{ NFS4ERR_SAME, "SAME" }, \
{ NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
{ NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
{ NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
{ NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
{ NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
{ NFS4ERR_STALE, "STALE" }, \
{ NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
{ NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
{ NFS4ERR_SYMLINK, "SYMLINK" }, \
{ NFS4ERR_TOOSMALL, "TOOSMALL" }, \
{ NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
{ NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
{ NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
{ NFS4ERR_WRONGSEC, "WRONGSEC" }, \
{ NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
{ NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
{ NFS4ERR_XDEV, "XDEV" }, \
/* ***** Internal to Linux NFS client ***** */ \
{ NFS4ERR_RESET_TO_MDS, "RESET_TO_MDS" }, \
{ NFS4ERR_RESET_TO_PNFS, "RESET_TO_PNFS" })
#define show_open_flags(flags) \
__print_flags(flags, "|", \
{ O_CREAT, "O_CREAT" }, \
{ O_EXCL, "O_EXCL" }, \
{ O_TRUNC, "O_TRUNC" }, \
{ O_DIRECT, "O_DIRECT" })
#define show_fmode_flags(mode) \
__print_flags(mode, "|", \
{ ((__force unsigned long)FMODE_READ), "READ" }, \
{ ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
{ ((__force unsigned long)FMODE_EXEC), "EXEC" })
#define show_nfs_fattr_flags(valid) \
__print_flags((unsigned long)valid, "|", \
{ NFS_ATTR_FATTR_TYPE, "TYPE" }, \
{ NFS_ATTR_FATTR_MODE, "MODE" }, \
{ NFS_ATTR_FATTR_NLINK, "NLINK" }, \
{ NFS_ATTR_FATTR_OWNER, "OWNER" }, \
{ NFS_ATTR_FATTR_GROUP, "GROUP" }, \
{ NFS_ATTR_FATTR_RDEV, "RDEV" }, \
{ NFS_ATTR_FATTR_SIZE, "SIZE" }, \
{ NFS_ATTR_FATTR_FSID, "FSID" }, \
{ NFS_ATTR_FATTR_FILEID, "FILEID" }, \
{ NFS_ATTR_FATTR_ATIME, "ATIME" }, \
{ NFS_ATTR_FATTR_MTIME, "MTIME" }, \
{ NFS_ATTR_FATTR_CTIME, "CTIME" }, \
{ NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
{ NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
{ NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
DECLARE_EVENT_CLASS(nfs4_clientid_event,
TP_PROTO(
const struct nfs_client *clp,
int error
),
TP_ARGS(clp, error),
TP_STRUCT__entry(
__string(dstaddr, clp->cl_hostname)
__field(unsigned long, error)
),
TP_fast_assign(
__entry->error = error < 0 ? -error : 0;
__assign_str(dstaddr, clp->cl_hostname);
),
TP_printk(
"error=%ld (%s) dstaddr=%s",
-__entry->error,
show_nfsv4_errors(__entry->error),
__get_str(dstaddr)
)
);
#define DEFINE_NFS4_CLIENTID_EVENT(name) \
DEFINE_EVENT(nfs4_clientid_event, name, \
TP_PROTO( \
const struct nfs_client *clp, \
int error \
), \
TP_ARGS(clp, error))
DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
#ifdef CONFIG_NFS_V4_1
DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
#define show_nfs4_sequence_status_flags(status) \
__print_flags((unsigned long)status, "|", \
{ SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
{ SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \
"CB_GSS_CONTEXTS_EXPIRING" }, \
{ SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \
"CB_GSS_CONTEXTS_EXPIRED" }, \
{ SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \
"EXPIRED_ALL_STATE_REVOKED" }, \
{ SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \
"EXPIRED_SOME_STATE_REVOKED" }, \
{ SEQ4_STATUS_ADMIN_STATE_REVOKED, \
"ADMIN_STATE_REVOKED" }, \
{ SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \
"RECALLABLE_STATE_REVOKED" }, \
{ SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
{ SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \
"RESTART_RECLAIM_NEEDED" }, \
{ SEQ4_STATUS_CB_PATH_DOWN_SESSION, \
"CB_PATH_DOWN_SESSION" }, \
{ SEQ4_STATUS_BACKCHANNEL_FAULT, \
"BACKCHANNEL_FAULT" })
TRACE_EVENT(nfs4_sequence_done,
TP_PROTO(
const struct nfs4_session *session,
const struct nfs4_sequence_res *res
),
TP_ARGS(session, res),
TP_STRUCT__entry(
__field(unsigned int, session)
__field(unsigned int, slot_nr)
__field(unsigned int, seq_nr)
__field(unsigned int, highest_slotid)
__field(unsigned int, target_highest_slotid)
__field(unsigned int, status_flags)
__field(unsigned long, error)
),
TP_fast_assign(
const struct nfs4_slot *sr_slot = res->sr_slot;
__entry->session = nfs_session_id_hash(&session->sess_id);
__entry->slot_nr = sr_slot->slot_nr;
__entry->seq_nr = sr_slot->seq_nr;
__entry->highest_slotid = res->sr_highest_slotid;
__entry->target_highest_slotid =
res->sr_target_highest_slotid;
__entry->status_flags = res->sr_status_flags;
__entry->error = res->sr_status < 0 ?
-res->sr_status : 0;
),
TP_printk(
"error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
"highest_slotid=%u target_highest_slotid=%u "
"status_flags=%u (%s)",
-__entry->error,
show_nfsv4_errors(__entry->error),
__entry->session,
__entry->slot_nr,
__entry->seq_nr,
__entry->highest_slotid,
__entry->target_highest_slotid,
__entry->status_flags,
show_nfs4_sequence_status_flags(__entry->status_flags)
)
);
struct cb_sequenceargs;
struct cb_sequenceres;
TRACE_EVENT(nfs4_cb_sequence,
TP_PROTO(
const struct cb_sequenceargs *args,
const struct cb_sequenceres *res,
__be32 status
),
TP_ARGS(args, res, status),
TP_STRUCT__entry(
__field(unsigned int, session)
__field(unsigned int, slot_nr)
__field(unsigned int, seq_nr)
__field(unsigned int, highest_slotid)
__field(unsigned int, cachethis)
__field(unsigned long, error)
),
TP_fast_assign(
__entry->session = nfs_session_id_hash(&args->csa_sessionid);
__entry->slot_nr = args->csa_slotid;
__entry->seq_nr = args->csa_sequenceid;
__entry->highest_slotid = args->csa_highestslotid;
__entry->cachethis = args->csa_cachethis;
__entry->error = be32_to_cpu(status);
),
TP_printk(
"error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
"highest_slotid=%u",
-__entry->error,
show_nfsv4_errors(__entry->error),
__entry->session,
__entry->slot_nr,
__entry->seq_nr,
__entry->highest_slotid
)
);
TRACE_EVENT(nfs4_cb_seqid_err,
TP_PROTO(
const struct cb_sequenceargs *args,
__be32 status
),
TP_ARGS(args, status),
TP_STRUCT__entry(
__field(unsigned int, session)
__field(unsigned int, slot_nr)
__field(unsigned int, seq_nr)
__field(unsigned int, highest_slotid)
__field(unsigned int, cachethis)
__field(unsigned long, error)
),
TP_fast_assign(
__entry->session = nfs_session_id_hash(&args->csa_sessionid);
__entry->slot_nr = args->csa_slotid;
__entry->seq_nr = args->csa_sequenceid;
__entry->highest_slotid = args->csa_highestslotid;
__entry->cachethis = args->csa_cachethis;
__entry->error = be32_to_cpu(status);
),
TP_printk(
"error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
"highest_slotid=%u",
-__entry->error,
show_nfsv4_errors(__entry->error),
__entry->session,
__entry->slot_nr,
__entry->seq_nr,
__entry->highest_slotid
)
);
#endif /* CONFIG_NFS_V4_1 */
TRACE_EVENT(nfs4_setup_sequence,
TP_PROTO(
const struct nfs4_session *session,
const struct nfs4_sequence_args *args
),
TP_ARGS(session, args),
TP_STRUCT__entry(
__field(unsigned int, session)
__field(unsigned int, slot_nr)
__field(unsigned int, seq_nr)
__field(unsigned int, highest_used_slotid)
),
TP_fast_assign(
const struct nfs4_slot *sa_slot = args->sa_slot;
__entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
__entry->slot_nr = sa_slot->slot_nr;
__entry->seq_nr = sa_slot->seq_nr;
__entry->highest_used_slotid =
sa_slot->table->highest_used_slotid;
),
TP_printk(
"session=0x%08x slot_nr=%u seq_nr=%u "
"highest_used_slotid=%u",
__entry->session,
__entry->slot_nr,
__entry->seq_nr,
__entry->highest_used_slotid
)
);
TRACE_DEFINE_ENUM(NFS4CLNT_MANAGER_RUNNING);
TRACE_DEFINE_ENUM(NFS4CLNT_CHECK_LEASE);
TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_EXPIRED);
TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_REBOOT);
TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_NOGRACE);
TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN);
TRACE_DEFINE_ENUM(NFS4CLNT_SESSION_RESET);
TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_CONFIRM);
TRACE_DEFINE_ENUM(NFS4CLNT_SERVER_SCOPE_MISMATCH);
TRACE_DEFINE_ENUM(NFS4CLNT_PURGE_STATE);
TRACE_DEFINE_ENUM(NFS4CLNT_BIND_CONN_TO_SESSION);
TRACE_DEFINE_ENUM(NFS4CLNT_MOVED);
TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_MOVED);
TRACE_DEFINE_ENUM(NFS4CLNT_DELEGATION_EXPIRED);
TRACE_DEFINE_ENUM(NFS4CLNT_RUN_MANAGER);
TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_RUNNING);
TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_READ);
TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_RW);
#define show_nfs4_clp_state(state) \
__print_flags(state, "|", \
{ NFS4CLNT_MANAGER_RUNNING, "MANAGER_RUNNING" }, \
{ NFS4CLNT_CHECK_LEASE, "CHECK_LEASE" }, \
{ NFS4CLNT_LEASE_EXPIRED, "LEASE_EXPIRED" }, \
{ NFS4CLNT_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
{ NFS4CLNT_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
{ NFS4CLNT_DELEGRETURN, "DELEGRETURN" }, \
{ NFS4CLNT_SESSION_RESET, "SESSION_RESET" }, \
{ NFS4CLNT_LEASE_CONFIRM, "LEASE_CONFIRM" }, \
{ NFS4CLNT_SERVER_SCOPE_MISMATCH, \
"SERVER_SCOPE_MISMATCH" }, \
{ NFS4CLNT_PURGE_STATE, "PURGE_STATE" }, \
{ NFS4CLNT_BIND_CONN_TO_SESSION, \
"BIND_CONN_TO_SESSION" }, \
{ NFS4CLNT_MOVED, "MOVED" }, \
{ NFS4CLNT_LEASE_MOVED, "LEASE_MOVED" }, \
{ NFS4CLNT_DELEGATION_EXPIRED, "DELEGATION_EXPIRED" }, \
{ NFS4CLNT_RUN_MANAGER, "RUN_MANAGER" }, \
{ NFS4CLNT_RECALL_RUNNING, "RECALL_RUNNING" }, \
{ NFS4CLNT_RECALL_ANY_LAYOUT_READ, "RECALL_ANY_LAYOUT_READ" }, \
{ NFS4CLNT_RECALL_ANY_LAYOUT_RW, "RECALL_ANY_LAYOUT_RW" })
TRACE_EVENT(nfs4_state_mgr,
TP_PROTO(
const struct nfs_client *clp
),
TP_ARGS(clp),
TP_STRUCT__entry(
__field(unsigned long, state)
__string(hostname, clp->cl_hostname)
),
TP_fast_assign(
__entry->state = clp->cl_state;
__assign_str(hostname, clp->cl_hostname);
),
TP_printk(
"hostname=%s clp state=%s", __get_str(hostname),
show_nfs4_clp_state(__entry->state)
)
)
TRACE_EVENT(nfs4_state_mgr_failed,
TP_PROTO(
const struct nfs_client *clp,
const char *section,
int status
),
TP_ARGS(clp, section, status),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(unsigned long, state)
__string(hostname, clp->cl_hostname)
__string(section, section)
),
TP_fast_assign(
__entry->error = status < 0 ? -status : 0;
__entry->state = clp->cl_state;
__assign_str(hostname, clp->cl_hostname);
__assign_str(section, section);
),
TP_printk(
"hostname=%s clp state=%s error=%ld (%s) section=%s",
__get_str(hostname),
show_nfs4_clp_state(__entry->state), -__entry->error,
show_nfsv4_errors(__entry->error), __get_str(section)
)
)
TRACE_EVENT(nfs4_xdr_bad_operation,
TP_PROTO(
const struct xdr_stream *xdr,
u32 op,
u32 expected
),
TP_ARGS(xdr, op, expected),
TP_STRUCT__entry(
__field(unsigned int, task_id)
__field(unsigned int, client_id)
__field(u32, xid)
__field(u32, op)
__field(u32, expected)
),
TP_fast_assign(
const struct rpc_rqst *rqstp = xdr->rqst;
const struct rpc_task *task = rqstp->rq_task;
__entry->task_id = task->tk_pid;
__entry->client_id = task->tk_client->cl_clid;
__entry->xid = be32_to_cpu(rqstp->rq_xid);
__entry->op = op;
__entry->expected = expected;
),
TP_printk(
"task:%u@%d xid=0x%08x operation=%u, expected=%u",
__entry->task_id, __entry->client_id, __entry->xid,
__entry->op, __entry->expected
)
);
DECLARE_EVENT_CLASS(nfs4_xdr_event,
TP_PROTO(
const struct xdr_stream *xdr,
u32 op,
u32 error
),
TP_ARGS(xdr, op, error),
TP_STRUCT__entry(
__field(unsigned int, task_id)
__field(unsigned int, client_id)
__field(u32, xid)
__field(u32, op)
__field(unsigned long, error)
),
TP_fast_assign(
const struct rpc_rqst *rqstp = xdr->rqst;
const struct rpc_task *task = rqstp->rq_task;
__entry->task_id = task->tk_pid;
__entry->client_id = task->tk_client->cl_clid;
__entry->xid = be32_to_cpu(rqstp->rq_xid);
__entry->op = op;
__entry->error = error;
),
TP_printk(
"task:%u@%d xid=0x%08x error=%ld (%s) operation=%u",
__entry->task_id, __entry->client_id, __entry->xid,
-__entry->error, show_nfsv4_errors(__entry->error),
__entry->op
)
);
#define DEFINE_NFS4_XDR_EVENT(name) \
DEFINE_EVENT(nfs4_xdr_event, name, \
TP_PROTO( \
const struct xdr_stream *xdr, \
u32 op, \
u32 error \
), \
TP_ARGS(xdr, op, error))
DEFINE_NFS4_XDR_EVENT(nfs4_xdr_status);
DEFINE_NFS4_XDR_EVENT(nfs4_xdr_bad_filehandle);
DECLARE_EVENT_CLASS(nfs4_cb_error_class,
TP_PROTO(
__be32 xid,
u32 cb_ident
),
TP_ARGS(xid, cb_ident),
TP_STRUCT__entry(
__field(u32, xid)
__field(u32, cbident)
),
TP_fast_assign(
__entry->xid = be32_to_cpu(xid);
__entry->cbident = cb_ident;
),
TP_printk(
"xid=0x%08x cb_ident=0x%08x",
__entry->xid, __entry->cbident
)
);
#define DEFINE_CB_ERROR_EVENT(name) \
DEFINE_EVENT(nfs4_cb_error_class, nfs_cb_##name, \
TP_PROTO( \
__be32 xid, \
u32 cb_ident \
), \
TP_ARGS(xid, cb_ident))
DEFINE_CB_ERROR_EVENT(no_clp);
DEFINE_CB_ERROR_EVENT(badprinc);
DECLARE_EVENT_CLASS(nfs4_open_event,
TP_PROTO(
const struct nfs_open_context *ctx,
int flags,
int error
),
TP_ARGS(ctx, flags, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(unsigned int, flags)
__field(unsigned int, fmode)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(u64, dir)
__string(name, ctx->dentry->d_name.name)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__field(int, openstateid_seq)
__field(u32, openstateid_hash)
),
TP_fast_assign(
const struct nfs4_state *state = ctx->state;
const struct inode *inode = NULL;
__entry->error = -error;
__entry->flags = flags;
__entry->fmode = (__force unsigned int)ctx->mode;
__entry->dev = ctx->dentry->d_sb->s_dev;
if (!IS_ERR_OR_NULL(state)) {
inode = state->inode;
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
__entry->openstateid_seq =
be32_to_cpu(state->open_stateid.seqid);
__entry->openstateid_hash =
nfs_stateid_hash(&state->open_stateid);
} else {
__entry->stateid_seq = 0;
__entry->stateid_hash = 0;
__entry->openstateid_seq = 0;
__entry->openstateid_hash = 0;
}
if (inode != NULL) {
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
} else {
__entry->fileid = 0;
__entry->fhandle = 0;
}
__entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
__assign_str(name, ctx->dentry->d_name.name);
),
TP_printk(
"error=%ld (%s) flags=%d (%s) fmode=%s "
"fileid=%02x:%02x:%llu fhandle=0x%08x "
"name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
"openstateid=%d:0x%08x",
-__entry->error,
show_nfsv4_errors(__entry->error),
__entry->flags,
show_open_flags(__entry->flags),
show_fmode_flags(__entry->fmode),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
__get_str(name),
__entry->stateid_seq, __entry->stateid_hash,
__entry->openstateid_seq, __entry->openstateid_hash
)
);
#define DEFINE_NFS4_OPEN_EVENT(name) \
DEFINE_EVENT(nfs4_open_event, name, \
TP_PROTO( \
const struct nfs_open_context *ctx, \
int flags, \
int error \
), \
TP_ARGS(ctx, flags, error))
DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
TRACE_EVENT(nfs4_cached_open,
TP_PROTO(
const struct nfs4_state *state
),
TP_ARGS(state),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned int, fmode)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
const struct inode *inode = state->inode;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->fmode = (__force unsigned int)state->state;
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
),
TP_printk(
"fmode=%s fileid=%02x:%02x:%llu "
"fhandle=0x%08x stateid=%d:0x%08x",
__entry->fmode ? show_fmode_flags(__entry->fmode) :
"closed",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash
)
);
TRACE_EVENT(nfs4_close,
TP_PROTO(
const struct nfs4_state *state,
const struct nfs_closeargs *args,
const struct nfs_closeres *res,
int error
),
TP_ARGS(state, args, res, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned int, fmode)
__field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
const struct inode *inode = state->inode;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->fmode = (__force unsigned int)state->state;
__entry->error = error < 0 ? -error : 0;
__entry->stateid_seq =
be32_to_cpu(args->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&args->stateid);
),
TP_printk(
"error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
"fhandle=0x%08x openstateid=%d:0x%08x",
-__entry->error,
show_nfsv4_errors(__entry->error),
__entry->fmode ? show_fmode_flags(__entry->fmode) :
"closed",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash
)
);
TRACE_DEFINE_ENUM(F_GETLK);
TRACE_DEFINE_ENUM(F_SETLK);
TRACE_DEFINE_ENUM(F_SETLKW);
TRACE_DEFINE_ENUM(F_RDLCK);
TRACE_DEFINE_ENUM(F_WRLCK);
TRACE_DEFINE_ENUM(F_UNLCK);
#define show_lock_cmd(type) \
__print_symbolic((int)type, \
{ F_GETLK, "GETLK" }, \
{ F_SETLK, "SETLK" }, \
{ F_SETLKW, "SETLKW" })
#define show_lock_type(type) \
__print_symbolic((int)type, \
{ F_RDLCK, "RDLCK" }, \
{ F_WRLCK, "WRLCK" }, \
{ F_UNLCK, "UNLCK" })
DECLARE_EVENT_CLASS(nfs4_lock_event,
TP_PROTO(
const struct file_lock *request,
const struct nfs4_state *state,
int cmd,
int error
),
TP_ARGS(request, state, cmd, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(int, cmd)
__field(char, type)
__field(loff_t, start)
__field(loff_t, end)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)