1
linux/fs/nfs/nfs4trace.h
Chuck Lever 7d09d6bb66 nfs/blocklayout: SCSI layout trace points for reservation key reg/unreg
An administrator cannot take action on these messages, but the
reported errors might be helpful for troubleshooting. Transition
them to trace points so these events appear in the trace log and
can be easily lined up with other traced NFS client operations.

Examples:

   append_writer-6147  [000]    80.247393: bl_pr_key_reg:        dev=8,0 (sda) key=0x6675bfcf59112e98
   append_writer-6147  [000]    80.247842: bl_pr_key_unreg:      dev=8,0 (sda) key=0x6675bfcf59112e98

     umount.nfs4-6172  [002]    84.950409: bl_pr_key_unreg_err:  dev=8,0 (sda) key=0x6675bfcf59112e98 status=RESERVATION_CONFLICT

Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2024-07-08 13:47:27 -04:00

2702 lines
72 KiB
C

/* 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>
#include <trace/misc/sunrpc.h>
#include <trace/misc/fs.h>
#include <trace/misc/nfs.h>
#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);
),
TP_printk(
"error=%ld (%s) dstaddr=%s",
-__entry->error,
show_nfs4_status(__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);
TRACE_EVENT(nfs4_trunked_exchange_id,
TP_PROTO(
const struct nfs_client *clp,
const char *addr,
int error
),
TP_ARGS(clp, addr, error),
TP_STRUCT__entry(
__string(main_addr, clp->cl_hostname)
__string(trunk_addr, addr)
__field(unsigned long, error)
),
TP_fast_assign(
__entry->error = error < 0 ? -error : 0;
__assign_str(main_addr);
__assign_str(trunk_addr);
),
TP_printk(
"error=%ld (%s) main_addr=%s trunk_addr=%s",
-__entry->error,
show_nfs4_status(__entry->error),
__get_str(main_addr),
__get_str(trunk_addr)
)
);
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 long, 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=0x%lx (%s)",
-__entry->error,
show_nfs4_status(__entry->error),
__entry->session,
__entry->slot_nr,
__entry->seq_nr,
__entry->highest_slotid,
__entry->target_highest_slotid,
__entry->status_flags,
show_nfs4_seq4_status(__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_nfs4_status(__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_nfs4_status(__entry->error),
__entry->session,
__entry->slot_nr,
__entry->seq_nr,
__entry->highest_slotid
)
);
TRACE_EVENT(nfs4_cb_offload,
TP_PROTO(
const struct nfs_fh *cb_fh,
const nfs4_stateid *cb_stateid,
uint64_t cb_count,
int cb_error,
int cb_how_stable
),
TP_ARGS(cb_fh, cb_stateid, cb_count, cb_error,
cb_how_stable),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(u32, fhandle)
__field(loff_t, cb_count)
__field(int, cb_how)
__field(int, cb_stateid_seq)
__field(u32, cb_stateid_hash)
),
TP_fast_assign(
__entry->error = cb_error < 0 ? -cb_error : 0;
__entry->fhandle = nfs_fhandle_hash(cb_fh);
__entry->cb_stateid_seq =
be32_to_cpu(cb_stateid->seqid);
__entry->cb_stateid_hash =
nfs_stateid_hash(cb_stateid);
__entry->cb_count = cb_count;
__entry->cb_how = cb_how_stable;
),
TP_printk(
"error=%ld (%s) fhandle=0x%08x cb_stateid=%d:0x%08x "
"cb_count=%llu cb_how=%s",
-__entry->error,
show_nfs4_status(__entry->error),
__entry->fhandle,
__entry->cb_stateid_seq, __entry->cb_stateid_hash,
__entry->cb_count,
show_nfs_stable_how(__entry->cb_how)
)
);
#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_MANAGER_AVAILABLE);
TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_RUNNING);
TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_READ);
TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_RW);
TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN_DELAYED);
#define show_nfs4_clp_state(state) \
__print_flags(state, "|", \
{ BIT(NFS4CLNT_MANAGER_RUNNING), "MANAGER_RUNNING" }, \
{ BIT(NFS4CLNT_CHECK_LEASE), "CHECK_LEASE" }, \
{ BIT(NFS4CLNT_LEASE_EXPIRED), "LEASE_EXPIRED" }, \
{ BIT(NFS4CLNT_RECLAIM_REBOOT), "RECLAIM_REBOOT" }, \
{ BIT(NFS4CLNT_RECLAIM_NOGRACE), "RECLAIM_NOGRACE" }, \
{ BIT(NFS4CLNT_DELEGRETURN), "DELEGRETURN" }, \
{ BIT(NFS4CLNT_SESSION_RESET), "SESSION_RESET" }, \
{ BIT(NFS4CLNT_LEASE_CONFIRM), "LEASE_CONFIRM" }, \
{ BIT(NFS4CLNT_SERVER_SCOPE_MISMATCH), "SERVER_SCOPE_MISMATCH" }, \
{ BIT(NFS4CLNT_PURGE_STATE), "PURGE_STATE" }, \
{ BIT(NFS4CLNT_BIND_CONN_TO_SESSION), "BIND_CONN_TO_SESSION" }, \
{ BIT(NFS4CLNT_MOVED), "MOVED" }, \
{ BIT(NFS4CLNT_LEASE_MOVED), "LEASE_MOVED" }, \
{ BIT(NFS4CLNT_DELEGATION_EXPIRED), "DELEGATION_EXPIRED" }, \
{ BIT(NFS4CLNT_RUN_MANAGER), "RUN_MANAGER" }, \
{ BIT(NFS4CLNT_MANAGER_AVAILABLE), "MANAGER_AVAILABLE" }, \
{ BIT(NFS4CLNT_RECALL_RUNNING), "RECALL_RUNNING" }, \
{ BIT(NFS4CLNT_RECALL_ANY_LAYOUT_READ), "RECALL_ANY_LAYOUT_READ" }, \
{ BIT(NFS4CLNT_RECALL_ANY_LAYOUT_RW), "RECALL_ANY_LAYOUT_RW" }, \
{ BIT(NFS4CLNT_DELEGRETURN_DELAYED), "DELERETURN_DELAYED" })
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);
),
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);
__assign_str(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_nfs4_status(__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(SUNRPC_TRACE_TASK_SPECIFIER
" 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(SUNRPC_TRACE_TASK_SPECIFIER
" xid=0x%08x error=%ld (%s) operation=%u",
__entry->task_id, __entry->client_id, __entry->xid,
-__entry->error, show_nfs4_status(__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 long, flags)
__field(unsigned long, 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 long)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);
),
TP_printk(
"error=%ld (%s) flags=%lu (%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_nfs4_status(__entry->error),
__entry->flags,
show_fs_fcntl_open_flags(__entry->flags),
show_fs_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_fs_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_nfs4_status(__entry->error),
__entry->fmode ? show_fs_fmode_flags(__entry->fmode) :
"closed",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash
)
);
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(unsigned long, cmd)
__field(unsigned long, type)
__field(loff_t, start)
__field(loff_t, end)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
const struct inode *inode = state->inode;
__entry->error = error < 0 ? -error : 0;
__entry->cmd = cmd;
__entry->type = request->c.flc_type;
__entry->start = request->fl_start;
__entry->end = request->fl_end;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
),
TP_printk(
"error=%ld (%s) cmd=%s:%s range=%lld:%lld "
"fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
show_fs_fcntl_cmd(__entry->cmd),
show_fs_fcntl_lock_type(__entry->type),
(long long)__entry->start,
(long long)__entry->end,
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash
)
);
#define DEFINE_NFS4_LOCK_EVENT(name) \
DEFINE_EVENT(nfs4_lock_event, name, \
TP_PROTO( \
const struct file_lock *request, \
const struct nfs4_state *state, \
int cmd, \
int error \
), \
TP_ARGS(request, state, cmd, error))
DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
TRACE_EVENT(nfs4_set_lock,
TP_PROTO(
const struct file_lock *request,
const struct nfs4_state *state,
const nfs4_stateid *lockstateid,
int cmd,
int error
),
TP_ARGS(request, state, lockstateid, cmd, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(unsigned long, cmd)
__field(unsigned long, type)
__field(loff_t, start)
__field(loff_t, end)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__field(int, lockstateid_seq)
__field(u32, lockstateid_hash)
),
TP_fast_assign(
const struct inode *inode = state->inode;
__entry->error = error < 0 ? -error : 0;
__entry->cmd = cmd;
__entry->type = request->c.flc_type;
__entry->start = request->fl_start;
__entry->end = request->fl_end;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
__entry->lockstateid_seq =
be32_to_cpu(lockstateid->seqid);
__entry->lockstateid_hash =
nfs_stateid_hash(lockstateid);
),
TP_printk(
"error=%ld (%s) cmd=%s:%s range=%lld:%lld "
"fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x lockstateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
show_fs_fcntl_cmd(__entry->cmd),
show_fs_fcntl_lock_type(__entry->type),
(long long)__entry->start,
(long long)__entry->end,
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash,
__entry->lockstateid_seq, __entry->lockstateid_hash
)
);
TRACE_DEFINE_ENUM(LK_STATE_IN_USE);
TRACE_DEFINE_ENUM(NFS_DELEGATED_STATE);
TRACE_DEFINE_ENUM(NFS_OPEN_STATE);
TRACE_DEFINE_ENUM(NFS_O_RDONLY_STATE);
TRACE_DEFINE_ENUM(NFS_O_WRONLY_STATE);
TRACE_DEFINE_ENUM(NFS_O_RDWR_STATE);
TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_REBOOT);
TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_NOGRACE);
TRACE_DEFINE_ENUM(NFS_STATE_POSIX_LOCKS);
TRACE_DEFINE_ENUM(NFS_STATE_RECOVERY_FAILED);
TRACE_DEFINE_ENUM(NFS_STATE_MAY_NOTIFY_LOCK);
TRACE_DEFINE_ENUM(NFS_STATE_CHANGE_WAIT);
TRACE_DEFINE_ENUM(NFS_CLNT_DST_SSC_COPY_STATE);
TRACE_DEFINE_ENUM(NFS_CLNT_SRC_SSC_COPY_STATE);
TRACE_DEFINE_ENUM(NFS_SRV_SSC_COPY_STATE);
#define show_nfs4_state_flags(flags) \
__print_flags(flags, "|", \
{ LK_STATE_IN_USE, "IN_USE" }, \
{ NFS_DELEGATED_STATE, "DELEGATED" }, \
{ NFS_OPEN_STATE, "OPEN" }, \
{ NFS_O_RDONLY_STATE, "O_RDONLY" }, \
{ NFS_O_WRONLY_STATE, "O_WRONLY" }, \
{ NFS_O_RDWR_STATE, "O_RDWR" }, \
{ NFS_STATE_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
{ NFS_STATE_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
{ NFS_STATE_POSIX_LOCKS, "POSIX_LOCKS" }, \
{ NFS_STATE_RECOVERY_FAILED, "RECOVERY_FAILED" }, \
{ NFS_STATE_MAY_NOTIFY_LOCK, "MAY_NOTIFY_LOCK" }, \
{ NFS_STATE_CHANGE_WAIT, "CHANGE_WAIT" }, \
{ NFS_CLNT_DST_SSC_COPY_STATE, "CLNT_DST_SSC_COPY" }, \
{ NFS_CLNT_SRC_SSC_COPY_STATE, "CLNT_SRC_SSC_COPY" }, \
{ NFS_SRV_SSC_COPY_STATE, "SRV_SSC_COPY" })
#define show_nfs4_lock_flags(flags) \
__print_flags(flags, "|", \
{ BIT(NFS_LOCK_INITIALIZED), "INITIALIZED" }, \
{ BIT(NFS_LOCK_LOST), "LOST" })
TRACE_EVENT(nfs4_state_lock_reclaim,
TP_PROTO(
const struct nfs4_state *state,
const struct nfs4_lock_state *lock
),
TP_ARGS(state, lock),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned long, state_flags)
__field(unsigned long, lock_flags)
__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->state_flags = state->flags;
__entry->lock_flags = lock->ls_flags;
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
),
TP_printk(
"fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x state_flags=%s lock_flags=%s",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid, __entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash,
show_nfs4_state_flags(__entry->state_flags),
show_nfs4_lock_flags(__entry->lock_flags)
)
)
DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
TP_PROTO(
const struct inode *inode,
fmode_t fmode
),
TP_ARGS(inode, fmode),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned int, fmode)
),
TP_fast_assign(
__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)fmode;
),
TP_printk(
"fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
show_fs_fmode_flags(__entry->fmode),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle
)
);
#define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
DEFINE_EVENT(nfs4_set_delegation_event, name, \
TP_PROTO( \
const struct inode *inode, \
fmode_t fmode \
), \
TP_ARGS(inode, fmode))
DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
TRACE_EVENT(nfs4_delegreturn_exit,
TP_PROTO(
const struct nfs4_delegreturnargs *args,
const struct nfs4_delegreturnres *res,
int error
),
TP_ARGS(args, res, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
__entry->dev = res->server->s_dev;
__entry->fhandle = nfs_fhandle_hash(args->fhandle);
__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) dev=%02x:%02x fhandle=0x%08x "
"stateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash
)
);
#ifdef CONFIG_NFS_V4_1
DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
TP_PROTO(
const struct nfs4_state *state,
const struct nfs4_lock_state *lsp,
int error
),
TP_ARGS(state, lsp, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
const struct inode *inode = state->inode;
__entry->error = error < 0 ? -error : 0;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash
)
);
#define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
DEFINE_EVENT(nfs4_test_stateid_event, name, \
TP_PROTO( \
const struct nfs4_state *state, \
const struct nfs4_lock_state *lsp, \
int error \
), \
TP_ARGS(state, lsp, error))
DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
#endif /* CONFIG_NFS_V4_1 */
DECLARE_EVENT_CLASS(nfs4_lookup_event,
TP_PROTO(
const struct inode *dir,
const struct qstr *name,
int error
),
TP_ARGS(dir, name, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(unsigned long, error)
__field(u64, dir)
__string(name, name->name)
),
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
__entry->error = -error;
__assign_str(name);
),
TP_printk(
"error=%ld (%s) name=%02x:%02x:%llu/%s",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
__get_str(name)
)
);
#define DEFINE_NFS4_LOOKUP_EVENT(name) \
DEFINE_EVENT(nfs4_lookup_event, name, \
TP_PROTO( \
const struct inode *dir, \
const struct qstr *name, \
int error \
), \
TP_ARGS(dir, name, error))
DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
TRACE_EVENT(nfs4_lookupp,
TP_PROTO(
const struct inode *inode,
int error
),
TP_ARGS(inode, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u64, ino)
__field(unsigned long, error)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = NFS_FILEID(inode);
__entry->error = error < 0 ? -error : 0;
),
TP_printk(
"error=%ld (%s) inode=%02x:%02x:%llu",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->ino
)
);
TRACE_EVENT(nfs4_rename,
TP_PROTO(
const struct inode *olddir,
const struct qstr *oldname,
const struct inode *newdir,
const struct qstr *newname,
int error
),
TP_ARGS(olddir, oldname, newdir, newname, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(unsigned long, error)
__field(u64, olddir)
__string(oldname, oldname->name)
__field(u64, newdir)
__string(newname, newname->name)
),
TP_fast_assign(
__entry->dev = olddir->i_sb->s_dev;
__entry->olddir = NFS_FILEID(olddir);
__entry->newdir = NFS_FILEID(newdir);
__entry->error = error < 0 ? -error : 0;
__assign_str(oldname);
__assign_str(newname);
),
TP_printk(
"error=%ld (%s) oldname=%02x:%02x:%llu/%s "
"newname=%02x:%02x:%llu/%s",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->olddir,
__get_str(oldname),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->newdir,
__get_str(newname)
)
);
DECLARE_EVENT_CLASS(nfs4_inode_event,
TP_PROTO(
const struct inode *inode,
int error
),
TP_ARGS(inode, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned long, error)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->error = error < 0 ? -error : 0;
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle
)
);
#define DEFINE_NFS4_INODE_EVENT(name) \
DEFINE_EVENT(nfs4_inode_event, name, \
TP_PROTO( \
const struct inode *inode, \
int error \
), \
TP_ARGS(inode, error))
DEFINE_NFS4_INODE_EVENT(nfs4_access);
DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
#ifdef CONFIG_NFS_V4_SECURITY_LABEL
DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
TP_PROTO(
const struct inode *inode,
const nfs4_stateid *stateid,
int error
),
TP_ARGS(inode, stateid, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->error = error < 0 ? -error : 0;
__entry->stateid_seq =
be32_to_cpu(stateid->seqid);
__entry->stateid_hash =
nfs_stateid_hash(stateid);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash
)
);
#define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
DEFINE_EVENT(nfs4_inode_stateid_event, name, \
TP_PROTO( \
const struct inode *inode, \
const nfs4_stateid *stateid, \
int error \
), \
TP_ARGS(inode, stateid, error))
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_close_stateid_update_wait);
DECLARE_EVENT_CLASS(nfs4_getattr_event,
TP_PROTO(
const struct nfs_server *server,
const struct nfs_fh *fhandle,
const struct nfs_fattr *fattr,
int error
),
TP_ARGS(server, fhandle, fattr, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned int, valid)
__field(unsigned long, error)
),
TP_fast_assign(
__entry->dev = server->s_dev;
__entry->valid = fattr->valid;
__entry->fhandle = nfs_fhandle_hash(fhandle);
__entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
__entry->error = error < 0 ? -error : 0;
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"valid=%s",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
show_nfs_fattr_flags(__entry->valid)
)
);
#define DEFINE_NFS4_GETATTR_EVENT(name) \
DEFINE_EVENT(nfs4_getattr_event, name, \
TP_PROTO( \
const struct nfs_server *server, \
const struct nfs_fh *fhandle, \
const struct nfs_fattr *fattr, \
int error \
), \
TP_ARGS(server, fhandle, fattr, error))
DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
TP_PROTO(
const struct nfs_client *clp,
const struct nfs_fh *fhandle,
const struct inode *inode,
int error
),
TP_ARGS(clp, fhandle, inode, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__string(dstaddr, clp ? clp->cl_hostname : "unknown")
),
TP_fast_assign(
__entry->error = error < 0 ? -error : 0;
__entry->fhandle = nfs_fhandle_hash(fhandle);
if (!IS_ERR_OR_NULL(inode)) {
__entry->fileid = NFS_FILEID(inode);
__entry->dev = inode->i_sb->s_dev;
} else {
__entry->fileid = 0;
__entry->dev = 0;
}
__assign_str(dstaddr);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"dstaddr=%s",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__get_str(dstaddr)
)
);
#define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
DEFINE_EVENT(nfs4_inode_callback_event, name, \
TP_PROTO( \
const struct nfs_client *clp, \
const struct nfs_fh *fhandle, \
const struct inode *inode, \
int error \
), \
TP_ARGS(clp, fhandle, inode, error))
DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
TP_PROTO(
const struct nfs_client *clp,
const struct nfs_fh *fhandle,
const struct inode *inode,
const nfs4_stateid *stateid,
int error
),
TP_ARGS(clp, fhandle, inode, stateid, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__string(dstaddr, clp ? clp->cl_hostname : "unknown")
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
__entry->error = error < 0 ? -error : 0;
__entry->fhandle = nfs_fhandle_hash(fhandle);
if (!IS_ERR_OR_NULL(inode)) {
__entry->fileid = NFS_FILEID(inode);
__entry->dev = inode->i_sb->s_dev;
} else {
__entry->fileid = 0;
__entry->dev = 0;
}
__assign_str(dstaddr);
__entry->stateid_seq =
be32_to_cpu(stateid->seqid);
__entry->stateid_hash =
nfs_stateid_hash(stateid);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x dstaddr=%s",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash,
__get_str(dstaddr)
)
);
#define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
TP_PROTO( \
const struct nfs_client *clp, \
const struct nfs_fh *fhandle, \
const struct inode *inode, \
const nfs4_stateid *stateid, \
int error \
), \
TP_ARGS(clp, fhandle, inode, stateid, error))
DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
DECLARE_EVENT_CLASS(nfs4_idmap_event,
TP_PROTO(
const char *name,
int len,
u32 id,
int error
),
TP_ARGS(name, len, id, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(u32, id)
__dynamic_array(char, name, len > 0 ? len + 1 : 1)
),
TP_fast_assign(
if (len < 0)
len = 0;
__entry->error = error < 0 ? error : 0;
__entry->id = id;
memcpy(__get_str(name), name, len);
__get_str(name)[len] = 0;
),
TP_printk(
"error=%ld (%s) id=%u name=%s",
-__entry->error, show_nfs4_status(__entry->error),
__entry->id,
__get_str(name)
)
);
#define DEFINE_NFS4_IDMAP_EVENT(name) \
DEFINE_EVENT(nfs4_idmap_event, name, \
TP_PROTO( \
const char *name, \
int len, \
u32 id, \
int error \
), \
TP_ARGS(name, len, id, error))
DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
#ifdef CONFIG_NFS_V4_1
#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) \
(lseg ? nfs_stateid_hash(&lseg->pls_layout->plh_stateid) : 0)
#else
#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) (0)
#endif
DECLARE_EVENT_CLASS(nfs4_read_event,
TP_PROTO(
const struct nfs_pgio_header *hdr,
int error
),
TP_ARGS(hdr, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(loff_t, offset)
__field(u32, arg_count)
__field(u32, res_count)
__field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__field(int, layoutstateid_seq)
__field(u32, layoutstateid_hash)
),
TP_fast_assign(
const struct inode *inode = hdr->inode;
const struct nfs_inode *nfsi = NFS_I(inode);
const struct nfs_fh *fh = hdr->args.fh ?
hdr->args.fh : &nfsi->fh;
const struct nfs4_state *state =
hdr->args.context->state;
const struct pnfs_layout_segment *lseg = hdr->lseg;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = nfsi->fileid;
__entry->fhandle = nfs_fhandle_hash(fh);
__entry->offset = hdr->args.offset;
__entry->arg_count = hdr->args.count;
__entry->res_count = hdr->res.count;
__entry->error = error < 0 ? -error : 0;
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
__entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
__entry->layoutstateid_hash =
NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"offset=%lld count=%u res=%u stateid=%d:0x%08x "
"layoutstateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
(long long)__entry->offset,
__entry->arg_count, __entry->res_count,
__entry->stateid_seq, __entry->stateid_hash,
__entry->layoutstateid_seq, __entry->layoutstateid_hash
)
);
#define DEFINE_NFS4_READ_EVENT(name) \
DEFINE_EVENT(nfs4_read_event, name, \
TP_PROTO( \
const struct nfs_pgio_header *hdr, \
int error \
), \
TP_ARGS(hdr, error))
DEFINE_NFS4_READ_EVENT(nfs4_read);
#ifdef CONFIG_NFS_V4_1
DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
#endif /* CONFIG_NFS_V4_1 */
DECLARE_EVENT_CLASS(nfs4_write_event,
TP_PROTO(
const struct nfs_pgio_header *hdr,
int error
),
TP_ARGS(hdr, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(loff_t, offset)
__field(u32, arg_count)
__field(u32, res_count)
__field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__field(int, layoutstateid_seq)
__field(u32, layoutstateid_hash)
),
TP_fast_assign(
const struct inode *inode = hdr->inode;
const struct nfs_inode *nfsi = NFS_I(inode);
const struct nfs_fh *fh = hdr->args.fh ?
hdr->args.fh : &nfsi->fh;
const struct nfs4_state *state =
hdr->args.context->state;
const struct pnfs_layout_segment *lseg = hdr->lseg;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = nfsi->fileid;
__entry->fhandle = nfs_fhandle_hash(fh);
__entry->offset = hdr->args.offset;
__entry->arg_count = hdr->args.count;
__entry->res_count = hdr->res.count;
__entry->error = error < 0 ? -error : 0;
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
__entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
__entry->layoutstateid_hash =
NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"offset=%lld count=%u res=%u stateid=%d:0x%08x "
"layoutstateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
(long long)__entry->offset,
__entry->arg_count, __entry->res_count,
__entry->stateid_seq, __entry->stateid_hash,
__entry->layoutstateid_seq, __entry->layoutstateid_hash
)
);
#define DEFINE_NFS4_WRITE_EVENT(name) \
DEFINE_EVENT(nfs4_write_event, name, \
TP_PROTO( \
const struct nfs_pgio_header *hdr, \
int error \
), \
TP_ARGS(hdr, error))
DEFINE_NFS4_WRITE_EVENT(nfs4_write);
#ifdef CONFIG_NFS_V4_1
DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
#endif /* CONFIG_NFS_V4_1 */
DECLARE_EVENT_CLASS(nfs4_commit_event,
TP_PROTO(
const struct nfs_commit_data *data,
int error
),
TP_ARGS(data, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned long, error)
__field(loff_t, offset)
__field(u32, count)
__field(int, layoutstateid_seq)
__field(u32, layoutstateid_hash)
),
TP_fast_assign(
const struct inode *inode = data->inode;
const struct nfs_inode *nfsi = NFS_I(inode);
const struct nfs_fh *fh = data->args.fh ?
data->args.fh : &nfsi->fh;
const struct pnfs_layout_segment *lseg = data->lseg;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = nfsi->fileid;
__entry->fhandle = nfs_fhandle_hash(fh);
__entry->offset = data->args.offset;
__entry->count = data->args.count;
__entry->error = error < 0 ? -error : 0;
__entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
__entry->layoutstateid_hash =
NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"offset=%lld count=%u layoutstateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
(long long)__entry->offset,
__entry->count,
__entry->layoutstateid_seq, __entry->layoutstateid_hash
)
);
#define DEFINE_NFS4_COMMIT_EVENT(name) \
DEFINE_EVENT(nfs4_commit_event, name, \
TP_PROTO( \
const struct nfs_commit_data *data, \
int error \
), \
TP_ARGS(data, error))
DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
#ifdef CONFIG_NFS_V4_1
DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
TRACE_EVENT(nfs4_layoutget,
TP_PROTO(
const struct nfs_open_context *ctx,
const struct pnfs_layout_range *args,
const struct pnfs_layout_range *res,
const nfs4_stateid *layout_stateid,
int error
),
TP_ARGS(ctx, args, res, layout_stateid, error),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(u32, iomode)
__field(u64, offset)
__field(u64, count)
__field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__field(int, layoutstateid_seq)
__field(u32, layoutstateid_hash)
),
TP_fast_assign(
const struct inode *inode = d_inode(ctx->dentry);
const struct nfs4_state *state = ctx->state;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->iomode = args->iomode;
__entry->offset = args->offset;
__entry->count = args->length;
__entry->error = error < 0 ? -error : 0;
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&state->stateid);
if (!error) {
__entry->layoutstateid_seq =
be32_to_cpu(layout_stateid->seqid);
__entry->layoutstateid_hash =
nfs_stateid_hash(layout_stateid);
} else {
__entry->layoutstateid_seq = 0;
__entry->layoutstateid_hash = 0;
}
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
"layoutstateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
show_pnfs_layout_iomode(__entry->iomode),
(unsigned long long)__entry->offset,
(unsigned long long)__entry->count,
__entry->stateid_seq, __entry->stateid_hash,
__entry->layoutstateid_seq, __entry->layoutstateid_hash
)
);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn_on_close);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layouterror);
DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutstats);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_EXIT);
#define show_pnfs_update_layout_reason(reason) \
__print_symbolic(reason, \
{ PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
{ PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
{ PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
{ PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
{ PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
{ PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
{ PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
{ PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
{ PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
{ PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
{ PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
{ PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
{ PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }, \
{ PNFS_UPDATE_LAYOUT_EXIT, "exit" })
TRACE_EVENT(pnfs_update_layout,
TP_PROTO(struct inode *inode,
loff_t pos,
u64 count,
enum pnfs_iomode iomode,
struct pnfs_layout_hdr *lo,
struct pnfs_layout_segment *lseg,
enum pnfs_update_layout_reason reason
),
TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u64, fileid)
__field(u32, fhandle)
__field(loff_t, pos)
__field(u64, count)
__field(enum pnfs_iomode, iomode)
__field(int, layoutstateid_seq)
__field(u32, layoutstateid_hash)
__field(long, lseg)
__field(enum pnfs_update_layout_reason, reason)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->pos = pos;
__entry->count = count;
__entry->iomode = iomode;
__entry->reason = reason;
if (lo != NULL && pnfs_layout_is_valid(lo)) {
__entry->layoutstateid_seq =
be32_to_cpu(lo->plh_stateid.seqid);
__entry->layoutstateid_hash =
nfs_stateid_hash(&lo->plh_stateid);
} else {
__entry->layoutstateid_seq = 0;
__entry->layoutstateid_hash = 0;
}
__entry->lseg = (long)lseg;
),
TP_printk(
"fileid=%02x:%02x:%llu fhandle=0x%08x "
"iomode=%s pos=%llu count=%llu "
"layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
show_pnfs_layout_iomode(__entry->iomode),
(unsigned long long)__entry->pos,
(unsigned long long)__entry->count,
__entry->layoutstateid_seq, __entry->layoutstateid_hash,
__entry->lseg,
show_pnfs_update_layout_reason(__entry->reason)
)
);
DECLARE_EVENT_CLASS(pnfs_layout_event,
TP_PROTO(struct inode *inode,
loff_t pos,
u64 count,
enum pnfs_iomode iomode,
struct pnfs_layout_hdr *lo,
struct pnfs_layout_segment *lseg
),
TP_ARGS(inode, pos, count, iomode, lo, lseg),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u64, fileid)
__field(u32, fhandle)
__field(loff_t, pos)
__field(u64, count)
__field(enum pnfs_iomode, iomode)
__field(int, layoutstateid_seq)
__field(u32, layoutstateid_hash)
__field(long, lseg)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->pos = pos;
__entry->count = count;
__entry->iomode = iomode;
if (lo != NULL && pnfs_layout_is_valid(lo)) {
__entry->layoutstateid_seq =
be32_to_cpu(lo->plh_stateid.seqid);
__entry->layoutstateid_hash =
nfs_stateid_hash(&lo->plh_stateid);
} else {
__entry->layoutstateid_seq = 0;
__entry->layoutstateid_hash = 0;
}
__entry->lseg = (long)lseg;
),
TP_printk(
"fileid=%02x:%02x:%llu fhandle=0x%08x "
"iomode=%s pos=%llu count=%llu "
"layoutstateid=%d:0x%08x lseg=0x%lx",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
show_pnfs_layout_iomode(__entry->iomode),
(unsigned long long)__entry->pos,
(unsigned long long)__entry->count,
__entry->layoutstateid_seq, __entry->layoutstateid_hash,
__entry->lseg
)
);
#define DEFINE_PNFS_LAYOUT_EVENT(name) \
DEFINE_EVENT(pnfs_layout_event, name, \
TP_PROTO(struct inode *inode, \
loff_t pos, \
u64 count, \
enum pnfs_iomode iomode, \
struct pnfs_layout_hdr *lo, \
struct pnfs_layout_segment *lseg \
), \
TP_ARGS(inode, pos, count, iomode, lo, lseg))
DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_read);
DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_write);
DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_get_mirror_count);
DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_done);
DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_done);
DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_pagelist);
DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_pagelist);
DECLARE_EVENT_CLASS(nfs4_deviceid_event,
TP_PROTO(
const struct nfs_client *clp,
const struct nfs4_deviceid *deviceid
),
TP_ARGS(clp, deviceid),
TP_STRUCT__entry(
__string(dstaddr, clp->cl_hostname)
__array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
),
TP_fast_assign(
__assign_str(dstaddr);
memcpy(__entry->deviceid, deviceid->data,
NFS4_DEVICEID4_SIZE);
),
TP_printk(
"deviceid=%s, dstaddr=%s",
__print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
__get_str(dstaddr)
)
);
#define DEFINE_PNFS_DEVICEID_EVENT(name) \
DEFINE_EVENT(nfs4_deviceid_event, name, \
TP_PROTO(const struct nfs_client *clp, \
const struct nfs4_deviceid *deviceid \
), \
TP_ARGS(clp, deviceid))
DEFINE_PNFS_DEVICEID_EVENT(nfs4_deviceid_free);
DECLARE_EVENT_CLASS(nfs4_deviceid_status,
TP_PROTO(
const struct nfs_server *server,
const struct nfs4_deviceid *deviceid,
int status
),
TP_ARGS(server, deviceid, status),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(int, status)
__string(dstaddr, server->nfs_client->cl_hostname)
__array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
),
TP_fast_assign(
__entry->dev = server->s_dev;
__entry->status = status;
__assign_str(dstaddr);
memcpy(__entry->deviceid, deviceid->data,
NFS4_DEVICEID4_SIZE);
),
TP_printk(
"dev=%02x:%02x: deviceid=%s, dstaddr=%s, status=%d",
MAJOR(__entry->dev), MINOR(__entry->dev),
__print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
__get_str(dstaddr),
__entry->status
)
);
#define DEFINE_PNFS_DEVICEID_STATUS(name) \
DEFINE_EVENT(nfs4_deviceid_status, name, \
TP_PROTO(const struct nfs_server *server, \
const struct nfs4_deviceid *deviceid, \
int status \
), \
TP_ARGS(server, deviceid, status))
DEFINE_PNFS_DEVICEID_STATUS(nfs4_getdeviceinfo);
DEFINE_PNFS_DEVICEID_STATUS(nfs4_find_deviceid);
TRACE_EVENT(fl_getdevinfo,
TP_PROTO(
const struct nfs_server *server,
const struct nfs4_deviceid *deviceid,
char *ds_remotestr
),
TP_ARGS(server, deviceid, ds_remotestr),
TP_STRUCT__entry(
__string(mds_addr, server->nfs_client->cl_hostname)
__array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
__string(ds_ips, ds_remotestr)
),
TP_fast_assign(
__assign_str(mds_addr);
__assign_str(ds_ips);
memcpy(__entry->deviceid, deviceid->data,
NFS4_DEVICEID4_SIZE);
),
TP_printk(
"deviceid=%s, mds_addr=%s, ds_ips=%s",
__print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
__get_str(mds_addr),
__get_str(ds_ips)
)
);
DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
TP_PROTO(
const struct nfs_pgio_header *hdr
),
TP_ARGS(hdr),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(loff_t, offset)
__field(u32, count)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__string(dstaddr, hdr->ds_clp ?
rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
RPC_DISPLAY_ADDR) : "unknown")
),
TP_fast_assign(
const struct inode *inode = hdr->inode;
__entry->error = hdr->res.op_status;
__entry->fhandle = nfs_fhandle_hash(hdr->args.fh);
__entry->fileid = NFS_FILEID(inode);
__entry->dev = inode->i_sb->s_dev;
__entry->offset = hdr->args.offset;
__entry->count = hdr->args.count;
__entry->stateid_seq =
be32_to_cpu(hdr->args.stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&hdr->args.stateid);
__assign_str(dstaddr);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"offset=%llu count=%u stateid=%d:0x%08x dstaddr=%s",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->offset, __entry->count,
__entry->stateid_seq, __entry->stateid_hash,
__get_str(dstaddr)
)
);
#define DEFINE_NFS4_FLEXFILES_IO_EVENT(name) \
DEFINE_EVENT(nfs4_flexfiles_io_event, name, \
TP_PROTO( \
const struct nfs_pgio_header *hdr \
), \
TP_ARGS(hdr))
DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_read_error);
DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_write_error);
TRACE_EVENT(ff_layout_commit_error,
TP_PROTO(
const struct nfs_commit_data *data
),
TP_ARGS(data),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(loff_t, offset)
__field(u32, count)
__string(dstaddr, data->ds_clp ?
rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
RPC_DISPLAY_ADDR) : "unknown")
),
TP_fast_assign(
const struct inode *inode = data->inode;
__entry->error = data->res.op_status;
__entry->fhandle = nfs_fhandle_hash(data->args.fh);
__entry->fileid = NFS_FILEID(inode);
__entry->dev = inode->i_sb->s_dev;
__entry->offset = data->args.offset;
__entry->count = data->args.count;
__assign_str(dstaddr);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"offset=%llu count=%u dstaddr=%s",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->offset, __entry->count,
__get_str(dstaddr)
)
);
DECLARE_EVENT_CLASS(pnfs_bl_pr_key_class,
TP_PROTO(
const struct block_device *bdev,
u64 key
),
TP_ARGS(bdev, key),
TP_STRUCT__entry(
__field(u64, key)
__field(dev_t, dev)
__string(device, bdev->bd_disk->disk_name)
),
TP_fast_assign(
__entry->key = key;
__entry->dev = bdev->bd_dev;
__assign_str(device);
),
TP_printk("dev=%d,%d (%s) key=0x%016llx",
MAJOR(__entry->dev), MINOR(__entry->dev),
__get_str(device), __entry->key
)
);
#define DEFINE_NFS4_BLOCK_PRKEY_EVENT(name) \
DEFINE_EVENT(pnfs_bl_pr_key_class, name, \
TP_PROTO( \
const struct block_device *bdev, \
u64 key \
), \
TP_ARGS(bdev, key))
DEFINE_NFS4_BLOCK_PRKEY_EVENT(bl_pr_key_reg);
DEFINE_NFS4_BLOCK_PRKEY_EVENT(bl_pr_key_unreg);
/*
* From uapi/linux/pr.h
*/
TRACE_DEFINE_ENUM(PR_STS_SUCCESS);
TRACE_DEFINE_ENUM(PR_STS_IOERR);
TRACE_DEFINE_ENUM(PR_STS_RESERVATION_CONFLICT);
TRACE_DEFINE_ENUM(PR_STS_RETRY_PATH_FAILURE);
TRACE_DEFINE_ENUM(PR_STS_PATH_FAST_FAILED);
TRACE_DEFINE_ENUM(PR_STS_PATH_FAILED);
#define show_pr_status(x) \
__print_symbolic(x, \
{ PR_STS_SUCCESS, "SUCCESS" }, \
{ PR_STS_IOERR, "IOERR" }, \
{ PR_STS_RESERVATION_CONFLICT, "RESERVATION_CONFLICT" }, \
{ PR_STS_RETRY_PATH_FAILURE, "RETRY_PATH_FAILURE" }, \
{ PR_STS_PATH_FAST_FAILED, "PATH_FAST_FAILED" }, \
{ PR_STS_PATH_FAILED, "PATH_FAILED" })
DECLARE_EVENT_CLASS(pnfs_bl_pr_key_err_class,
TP_PROTO(
const struct block_device *bdev,
u64 key,
int status
),
TP_ARGS(bdev, key, status),
TP_STRUCT__entry(
__field(u64, key)
__field(dev_t, dev)
__field(unsigned long, status)
__string(device, bdev->bd_disk->disk_name)
),
TP_fast_assign(
__entry->key = key;
__entry->dev = bdev->bd_dev;
__entry->status = status;
__assign_str(device);
),
TP_printk("dev=%d,%d (%s) key=0x%016llx status=%s",
MAJOR(__entry->dev), MINOR(__entry->dev),
__get_str(device), __entry->key,
show_pr_status(__entry->status)
)
);
#define DEFINE_NFS4_BLOCK_PRKEY_ERR_EVENT(name) \
DEFINE_EVENT(pnfs_bl_pr_key_err_class, name, \
TP_PROTO( \
const struct block_device *bdev, \
u64 key, \
int status \
), \
TP_ARGS(bdev, key, status))
DEFINE_NFS4_BLOCK_PRKEY_ERR_EVENT(bl_pr_key_reg_err);
DEFINE_NFS4_BLOCK_PRKEY_ERR_EVENT(bl_pr_key_unreg_err);
#ifdef CONFIG_NFS_V4_2
TRACE_DEFINE_ENUM(NFS4_CONTENT_DATA);
TRACE_DEFINE_ENUM(NFS4_CONTENT_HOLE);
#define show_llseek_mode(what) \
__print_symbolic(what, \
{ NFS4_CONTENT_DATA, "DATA" }, \
{ NFS4_CONTENT_HOLE, "HOLE" })
TRACE_EVENT(nfs4_llseek,
TP_PROTO(
const struct inode *inode,
const struct nfs42_seek_args *args,
const struct nfs42_seek_res *res,
int error
),
TP_ARGS(inode, args, res, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(u32, fhandle)
__field(u32, fileid)
__field(dev_t, dev)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__field(loff_t, offset_s)
__field(u32, what)
__field(loff_t, offset_r)
__field(u32, eof)
),
TP_fast_assign(
const struct nfs_inode *nfsi = NFS_I(inode);
const struct nfs_fh *fh = args->sa_fh;
__entry->fileid = nfsi->fileid;
__entry->dev = inode->i_sb->s_dev;
__entry->fhandle = nfs_fhandle_hash(fh);
__entry->offset_s = args->sa_offset;
__entry->stateid_seq =
be32_to_cpu(args->sa_stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&args->sa_stateid);
__entry->what = args->sa_what;
if (error) {
__entry->error = -error;
__entry->offset_r = 0;
__entry->eof = 0;
} else {
__entry->error = 0;
__entry->offset_r = res->sr_offset;
__entry->eof = res->sr_eof;
}
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x offset_s=%llu what=%s "
"offset_r=%llu eof=%u",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash,
__entry->offset_s,
show_llseek_mode(__entry->what),
__entry->offset_r,
__entry->eof
)
);
DECLARE_EVENT_CLASS(nfs4_sparse_event,
TP_PROTO(
const struct inode *inode,
const struct nfs42_falloc_args *args,
int error
),
TP_ARGS(inode, args, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(loff_t, offset)
__field(loff_t, len)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
__entry->error = error < 0 ? -error : 0;
__entry->offset = args->falloc_offset;
__entry->len = args->falloc_length;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->stateid_seq =
be32_to_cpu(args->falloc_stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&args->falloc_stateid);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x offset=%llu len=%llu",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash,
(long long)__entry->offset,
(long long)__entry->len
)
);
#define DEFINE_NFS4_SPARSE_EVENT(name) \
DEFINE_EVENT(nfs4_sparse_event, name, \
TP_PROTO( \
const struct inode *inode, \
const struct nfs42_falloc_args *args, \
int error \
), \
TP_ARGS(inode, args, error))
DEFINE_NFS4_SPARSE_EVENT(nfs4_fallocate);
DEFINE_NFS4_SPARSE_EVENT(nfs4_deallocate);
TRACE_EVENT(nfs4_copy,
TP_PROTO(
const struct inode *src_inode,
const struct inode *dst_inode,
const struct nfs42_copy_args *args,
const struct nfs42_copy_res *res,
const struct nl4_server *nss,
int error
),
TP_ARGS(src_inode, dst_inode, args, res, nss, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(u32, src_fhandle)
__field(u32, src_fileid)
__field(u32, dst_fhandle)
__field(u32, dst_fileid)
__field(dev_t, src_dev)
__field(dev_t, dst_dev)
__field(int, src_stateid_seq)
__field(u32, src_stateid_hash)
__field(int, dst_stateid_seq)
__field(u32, dst_stateid_hash)
__field(loff_t, src_offset)
__field(loff_t, dst_offset)
__field(bool, sync)
__field(loff_t, len)
__field(int, res_stateid_seq)
__field(u32, res_stateid_hash)
__field(loff_t, res_count)
__field(bool, res_sync)
__field(bool, res_cons)
__field(bool, intra)
),
TP_fast_assign(
const struct nfs_inode *src_nfsi = NFS_I(src_inode);
const struct nfs_inode *dst_nfsi = NFS_I(dst_inode);
__entry->src_fileid = src_nfsi->fileid;
__entry->src_dev = src_inode->i_sb->s_dev;
__entry->src_fhandle = nfs_fhandle_hash(args->src_fh);
__entry->src_offset = args->src_pos;
__entry->dst_fileid = dst_nfsi->fileid;
__entry->dst_dev = dst_inode->i_sb->s_dev;
__entry->dst_fhandle = nfs_fhandle_hash(args->dst_fh);
__entry->dst_offset = args->dst_pos;
__entry->len = args->count;
__entry->sync = args->sync;
__entry->src_stateid_seq =
be32_to_cpu(args->src_stateid.seqid);
__entry->src_stateid_hash =
nfs_stateid_hash(&args->src_stateid);
__entry->dst_stateid_seq =
be32_to_cpu(args->dst_stateid.seqid);
__entry->dst_stateid_hash =
nfs_stateid_hash(&args->dst_stateid);
__entry->intra = nss ? 0 : 1;
if (error) {
__entry->error = -error;
__entry->res_stateid_seq = 0;
__entry->res_stateid_hash = 0;
__entry->res_count = 0;
__entry->res_sync = 0;
__entry->res_cons = 0;
} else {
__entry->error = 0;
__entry->res_stateid_seq =
be32_to_cpu(res->write_res.stateid.seqid);
__entry->res_stateid_hash =
nfs_stateid_hash(&res->write_res.stateid);
__entry->res_count = res->write_res.count;
__entry->res_sync = res->synchronous;
__entry->res_cons = res->consecutive;
}
),
TP_printk(
"error=%ld (%s) intra=%d src_fileid=%02x:%02x:%llu "
"src_fhandle=0x%08x dst_fileid=%02x:%02x:%llu "
"dst_fhandle=0x%08x src_stateid=%d:0x%08x "
"dst_stateid=%d:0x%08x src_offset=%llu dst_offset=%llu "
"len=%llu sync=%d cb_stateid=%d:0x%08x res_sync=%d "
"res_cons=%d res_count=%llu",
-__entry->error,
show_nfs4_status(__entry->error),
__entry->intra,
MAJOR(__entry->src_dev), MINOR(__entry->src_dev),
(unsigned long long)__entry->src_fileid,
__entry->src_fhandle,
MAJOR(__entry->dst_dev), MINOR(__entry->dst_dev),
(unsigned long long)__entry->dst_fileid,
__entry->dst_fhandle,
__entry->src_stateid_seq, __entry->src_stateid_hash,
__entry->dst_stateid_seq, __entry->dst_stateid_hash,
__entry->src_offset,
__entry->dst_offset,
__entry->len,
__entry->sync,
__entry->res_stateid_seq, __entry->res_stateid_hash,
__entry->res_sync,
__entry->res_cons,
__entry->res_count
)
);
TRACE_EVENT(nfs4_clone,
TP_PROTO(
const struct inode *src_inode,
const struct inode *dst_inode,
const struct nfs42_clone_args *args,
int error
),
TP_ARGS(src_inode, dst_inode, args, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(u32, src_fhandle)
__field(u32, src_fileid)
__field(u32, dst_fhandle)
__field(u32, dst_fileid)
__field(dev_t, src_dev)
__field(dev_t, dst_dev)
__field(loff_t, src_offset)
__field(loff_t, dst_offset)
__field(int, src_stateid_seq)
__field(u32, src_stateid_hash)
__field(int, dst_stateid_seq)
__field(u32, dst_stateid_hash)
__field(loff_t, len)
),
TP_fast_assign(
const struct nfs_inode *src_nfsi = NFS_I(src_inode);
const struct nfs_inode *dst_nfsi = NFS_I(dst_inode);
__entry->src_fileid = src_nfsi->fileid;
__entry->src_dev = src_inode->i_sb->s_dev;
__entry->src_fhandle = nfs_fhandle_hash(args->src_fh);
__entry->src_offset = args->src_offset;
__entry->dst_fileid = dst_nfsi->fileid;
__entry->dst_dev = dst_inode->i_sb->s_dev;
__entry->dst_fhandle = nfs_fhandle_hash(args->dst_fh);
__entry->dst_offset = args->dst_offset;
__entry->len = args->count;
__entry->error = error < 0 ? -error : 0;
__entry->src_stateid_seq =
be32_to_cpu(args->src_stateid.seqid);
__entry->src_stateid_hash =
nfs_stateid_hash(&args->src_stateid);
__entry->dst_stateid_seq =
be32_to_cpu(args->dst_stateid.seqid);
__entry->dst_stateid_hash =
nfs_stateid_hash(&args->dst_stateid);
),
TP_printk(
"error=%ld (%s) src_fileid=%02x:%02x:%llu "
"src_fhandle=0x%08x dst_fileid=%02x:%02x:%llu "
"dst_fhandle=0x%08x src_stateid=%d:0x%08x "
"dst_stateid=%d:0x%08x src_offset=%llu "
"dst_offset=%llu len=%llu",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->src_dev), MINOR(__entry->src_dev),
(unsigned long long)__entry->src_fileid,
__entry->src_fhandle,
MAJOR(__entry->dst_dev), MINOR(__entry->dst_dev),
(unsigned long long)__entry->dst_fileid,
__entry->dst_fhandle,
__entry->src_stateid_seq, __entry->src_stateid_hash,
__entry->dst_stateid_seq, __entry->dst_stateid_hash,
__entry->src_offset,
__entry->dst_offset,
__entry->len
)
);
TRACE_EVENT(nfs4_copy_notify,
TP_PROTO(
const struct inode *inode,
const struct nfs42_copy_notify_args *args,
const struct nfs42_copy_notify_res *res,
int error
),
TP_ARGS(inode, args, res, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(u32, fhandle)
__field(u32, fileid)
__field(dev_t, dev)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__field(int, res_stateid_seq)
__field(u32, res_stateid_hash)
),
TP_fast_assign(
const struct nfs_inode *nfsi = NFS_I(inode);
__entry->fileid = nfsi->fileid;
__entry->dev = inode->i_sb->s_dev;
__entry->fhandle = nfs_fhandle_hash(args->cna_src_fh);
__entry->stateid_seq =
be32_to_cpu(args->cna_src_stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&args->cna_src_stateid);
if (error) {
__entry->error = -error;
__entry->res_stateid_seq = 0;
__entry->res_stateid_hash = 0;
} else {
__entry->error = 0;
__entry->res_stateid_seq =
be32_to_cpu(res->cnr_stateid.seqid);
__entry->res_stateid_hash =
nfs_stateid_hash(&res->cnr_stateid);
}
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x res_stateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash,
__entry->res_stateid_seq, __entry->res_stateid_hash
)
);
TRACE_EVENT(nfs4_offload_cancel,
TP_PROTO(
const struct nfs42_offload_status_args *args,
int error
),
TP_ARGS(args, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(u32, fhandle)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
TP_fast_assign(
__entry->fhandle = nfs_fhandle_hash(args->osa_src_fh);
__entry->error = error < 0 ? -error : 0;
__entry->stateid_seq =
be32_to_cpu(args->osa_stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&args->osa_stateid);
),
TP_printk(
"error=%ld (%s) fhandle=0x%08x stateid=%d:0x%08x",
-__entry->error,
show_nfs4_status(__entry->error),
__entry->fhandle,
__entry->stateid_seq, __entry->stateid_hash
)
);
DECLARE_EVENT_CLASS(nfs4_xattr_event,
TP_PROTO(
const struct inode *inode,
const char *name,
int error
),
TP_ARGS(inode, name, error),
TP_STRUCT__entry(
__field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
__string(name, name)
),
TP_fast_assign(
__entry->error = error < 0 ? -error : 0;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__assign_str(name);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"name=%s",
-__entry->error, show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle, __get_str(name)
)
);
#define DEFINE_NFS4_XATTR_EVENT(name) \
DEFINE_EVENT(nfs4_xattr_event, name, \
TP_PROTO( \
const struct inode *inode, \
const char *name, \
int error \
), \
TP_ARGS(inode, name, error))
DEFINE_NFS4_XATTR_EVENT(nfs4_getxattr);
DEFINE_NFS4_XATTR_EVENT(nfs4_setxattr);
DEFINE_NFS4_XATTR_EVENT(nfs4_removexattr);
DEFINE_NFS4_INODE_EVENT(nfs4_listxattr);
#endif /* CONFIG_NFS_V4_2 */
#endif /* CONFIG_NFS_V4_1 */
#endif /* _TRACE_NFS4_H */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE nfs4trace
/* This part must be outside protection */
#include <trace/define_trace.h>