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Diffstat (limited to 'fs/nfs/nfs4trace.h')
-rw-r--r--fs/nfs/nfs4trace.h283
1 files changed, 203 insertions, 80 deletions
diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h
index cd1a5c08da9a..b2f395fa7350 100644
--- a/fs/nfs/nfs4trace.h
+++ b/fs/nfs/nfs4trace.h
@@ -156,7 +156,7 @@ TRACE_DEFINE_ENUM(NFS4ERR_WRONG_TYPE);
TRACE_DEFINE_ENUM(NFS4ERR_XDEV);
#define show_nfsv4_errors(error) \
- __print_symbolic(-(error), \
+ __print_symbolic(error, \
{ NFS4_OK, "OK" }, \
/* Mapped by nfs4_stat_to_errno() */ \
{ EPERM, "EPERM" }, \
@@ -348,7 +348,7 @@ DECLARE_EVENT_CLASS(nfs4_clientid_event,
TP_STRUCT__entry(
__string(dstaddr, clp->cl_hostname)
- __field(int, error)
+ __field(unsigned long, error)
),
TP_fast_assign(
@@ -357,8 +357,8 @@ DECLARE_EVENT_CLASS(nfs4_clientid_event,
),
TP_printk(
- "error=%d (%s) dstaddr=%s",
- __entry->error,
+ "error=%ld (%s) dstaddr=%s",
+ -__entry->error,
show_nfsv4_errors(__entry->error),
__get_str(dstaddr)
)
@@ -420,7 +420,7 @@ TRACE_EVENT(nfs4_sequence_done,
__field(unsigned int, highest_slotid)
__field(unsigned int, target_highest_slotid)
__field(unsigned int, status_flags)
- __field(int, error)
+ __field(unsigned long, error)
),
TP_fast_assign(
@@ -435,10 +435,10 @@ TRACE_EVENT(nfs4_sequence_done,
__entry->error = res->sr_status;
),
TP_printk(
- "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
+ "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,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
__entry->session,
__entry->slot_nr,
@@ -467,7 +467,7 @@ TRACE_EVENT(nfs4_cb_sequence,
__field(unsigned int, seq_nr)
__field(unsigned int, highest_slotid)
__field(unsigned int, cachethis)
- __field(int, error)
+ __field(unsigned long, error)
),
TP_fast_assign(
@@ -476,13 +476,13 @@ TRACE_EVENT(nfs4_cb_sequence,
__entry->seq_nr = args->csa_sequenceid;
__entry->highest_slotid = args->csa_highestslotid;
__entry->cachethis = args->csa_cachethis;
- __entry->error = -be32_to_cpu(status);
+ __entry->error = be32_to_cpu(status);
),
TP_printk(
- "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
+ "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
"highest_slotid=%u",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
__entry->session,
__entry->slot_nr,
@@ -490,6 +490,44 @@ TRACE_EVENT(nfs4_cb_sequence,
__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,
@@ -526,26 +564,37 @@ TRACE_EVENT(nfs4_setup_sequence,
TRACE_EVENT(nfs4_xdr_status,
TP_PROTO(
+ const struct xdr_stream *xdr,
u32 op,
int error
),
- TP_ARGS(op, 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(int, error)
+ __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;
+ __entry->error = error;
),
TP_printk(
- "operation %d: nfs status %d (%s)",
- __entry->op,
- __entry->error, show_nfsv4_errors(__entry->error)
+ "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
)
);
@@ -559,7 +608,7 @@ DECLARE_EVENT_CLASS(nfs4_open_event,
TP_ARGS(ctx, flags, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(unsigned int, flags)
__field(unsigned int, fmode)
__field(dev_t, dev)
@@ -577,7 +626,7 @@ DECLARE_EVENT_CLASS(nfs4_open_event,
const struct nfs4_state *state = ctx->state;
const struct inode *inode = NULL;
- __entry->error = error;
+ __entry->error = -error;
__entry->flags = flags;
__entry->fmode = (__force unsigned int)ctx->mode;
__entry->dev = ctx->dentry->d_sb->s_dev;
@@ -609,11 +658,11 @@ DECLARE_EVENT_CLASS(nfs4_open_event,
),
TP_printk(
- "error=%d (%s) flags=%d (%s) fmode=%s "
+ "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,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
__entry->flags,
show_open_flags(__entry->flags),
@@ -695,7 +744,7 @@ TRACE_EVENT(nfs4_close,
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned int, fmode)
- __field(int, error)
+ __field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
@@ -715,9 +764,9 @@ TRACE_EVENT(nfs4_close,
),
TP_printk(
- "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu "
+ "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
"fhandle=0x%08x openstateid=%d:0x%08x",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
__entry->fmode ? show_fmode_flags(__entry->fmode) :
"closed",
@@ -757,7 +806,7 @@ DECLARE_EVENT_CLASS(nfs4_lock_event,
TP_ARGS(request, state, cmd, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(int, cmd)
__field(char, type)
__field(loff_t, start)
@@ -787,10 +836,10 @@ DECLARE_EVENT_CLASS(nfs4_lock_event,
),
TP_printk(
- "error=%d (%s) cmd=%s:%s range=%lld:%lld "
+ "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
"fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
show_lock_cmd(__entry->cmd),
show_lock_type(__entry->type),
@@ -827,7 +876,7 @@ TRACE_EVENT(nfs4_set_lock,
TP_ARGS(request, state, lockstateid, cmd, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(int, cmd)
__field(char, type)
__field(loff_t, start)
@@ -863,10 +912,10 @@ TRACE_EVENT(nfs4_set_lock,
),
TP_printk(
- "error=%d (%s) cmd=%s:%s range=%lld:%lld "
+ "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,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
show_lock_cmd(__entry->cmd),
show_lock_type(__entry->type),
@@ -932,7 +981,7 @@ TRACE_EVENT(nfs4_delegreturn_exit,
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u32, fhandle)
- __field(int, error)
+ __field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
@@ -948,9 +997,9 @@ TRACE_EVENT(nfs4_delegreturn_exit,
),
TP_printk(
- "error=%d (%s) dev=%02x:%02x fhandle=0x%08x "
+ "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
"stateid=%d:0x%08x",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->fhandle,
@@ -969,7 +1018,7 @@ DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
TP_ARGS(state, lsp, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
@@ -991,9 +1040,9 @@ DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1026,7 +1075,7 @@ DECLARE_EVENT_CLASS(nfs4_lookup_event,
TP_STRUCT__entry(
__field(dev_t, dev)
- __field(int, error)
+ __field(unsigned long, error)
__field(u64, dir)
__string(name, name->name)
),
@@ -1034,13 +1083,13 @@ DECLARE_EVENT_CLASS(nfs4_lookup_event,
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
- __entry->error = error;
+ __entry->error = -error;
__assign_str(name, name->name);
),
TP_printk(
- "error=%d (%s) name=%02x:%02x:%llu/%s",
- __entry->error,
+ "error=%ld (%s) name=%02x:%02x:%llu/%s",
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
@@ -1076,7 +1125,7 @@ TRACE_EVENT(nfs4_lookupp,
TP_STRUCT__entry(
__field(dev_t, dev)
__field(u64, ino)
- __field(int, error)
+ __field(unsigned long, error)
),
TP_fast_assign(
@@ -1086,8 +1135,8 @@ TRACE_EVENT(nfs4_lookupp,
),
TP_printk(
- "error=%d (%s) inode=%02x:%02x:%llu",
- __entry->error,
+ "error=%ld (%s) inode=%02x:%02x:%llu",
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->ino
@@ -1107,7 +1156,7 @@ TRACE_EVENT(nfs4_rename,
TP_STRUCT__entry(
__field(dev_t, dev)
- __field(int, error)
+ __field(unsigned long, error)
__field(u64, olddir)
__string(oldname, oldname->name)
__field(u64, newdir)
@@ -1124,9 +1173,9 @@ TRACE_EVENT(nfs4_rename,
),
TP_printk(
- "error=%d (%s) oldname=%02x:%02x:%llu/%s "
+ "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
"newname=%02x:%02x:%llu/%s",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->olddir,
@@ -1149,19 +1198,19 @@ DECLARE_EVENT_CLASS(nfs4_inode_event,
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
- __field(int, error)
+ __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;
+ __entry->error = error < 0 ? -error : 0;
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
- __entry->error,
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1200,7 +1249,7 @@ DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
- __field(int, error)
+ __field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
@@ -1217,9 +1266,9 @@ DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1257,7 +1306,7 @@ DECLARE_EVENT_CLASS(nfs4_getattr_event,
__field(u32, fhandle)
__field(u64, fileid)
__field(unsigned int, valid)
- __field(int, error)
+ __field(unsigned long, error)
),
TP_fast_assign(
@@ -1269,9 +1318,9 @@ DECLARE_EVENT_CLASS(nfs4_getattr_event,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"valid=%s",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1304,7 +1353,7 @@ DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
TP_ARGS(clp, fhandle, inode, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
@@ -1325,9 +1374,9 @@ DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"dstaddr=%s",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1359,7 +1408,7 @@ DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
TP_ARGS(clp, fhandle, inode, stateid, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
@@ -1386,9 +1435,9 @@ DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"stateid=%d:0x%08x dstaddr=%s",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1422,7 +1471,7 @@ DECLARE_EVENT_CLASS(nfs4_idmap_event,
TP_ARGS(name, len, id, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(u32, id)
__dynamic_array(char, name, len > 0 ? len + 1 : 1)
),
@@ -1437,8 +1486,8 @@ DECLARE_EVENT_CLASS(nfs4_idmap_event,
),
TP_printk(
- "error=%d id=%u name=%s",
- __entry->error,
+ "error=%ld (%s) id=%u name=%s",
+ -__entry->error, show_nfsv4_errors(__entry->error),
__entry->id,
__get_str(name)
)
@@ -1471,7 +1520,7 @@ DECLARE_EVENT_CLASS(nfs4_read_event,
__field(u64, fileid)
__field(loff_t, offset)
__field(size_t, count)
- __field(int, error)
+ __field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
@@ -1485,7 +1534,7 @@ DECLARE_EVENT_CLASS(nfs4_read_event,
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->offset = hdr->args.offset;
__entry->count = hdr->args.count;
- __entry->error = error;
+ __entry->error = error < 0 ? -error : 0;
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
@@ -1493,9 +1542,9 @@ DECLARE_EVENT_CLASS(nfs4_read_event,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"offset=%lld count=%zu stateid=%d:0x%08x",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1531,7 +1580,7 @@ DECLARE_EVENT_CLASS(nfs4_write_event,
__field(u64, fileid)
__field(loff_t, offset)
__field(size_t, count)
- __field(int, error)
+ __field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
),
@@ -1545,7 +1594,7 @@ DECLARE_EVENT_CLASS(nfs4_write_event,
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
__entry->offset = hdr->args.offset;
__entry->count = hdr->args.count;
- __entry->error = error;
+ __entry->error = error < 0 ? -error : 0;
__entry->stateid_seq =
be32_to_cpu(state->stateid.seqid);
__entry->stateid_hash =
@@ -1553,9 +1602,9 @@ DECLARE_EVENT_CLASS(nfs4_write_event,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"offset=%lld count=%zu stateid=%d:0x%08x",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1592,7 +1641,7 @@ DECLARE_EVENT_CLASS(nfs4_commit_event,
__field(u64, fileid)
__field(loff_t, offset)
__field(size_t, count)
- __field(int, error)
+ __field(unsigned long, error)
),
TP_fast_assign(
@@ -1606,9 +1655,9 @@ DECLARE_EVENT_CLASS(nfs4_commit_event,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"offset=%lld count=%zu",
- __entry->error,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1656,7 +1705,7 @@ TRACE_EVENT(nfs4_layoutget,
__field(u32, iomode)
__field(u64, offset)
__field(u64, count)
- __field(int, error)
+ __field(unsigned long, error)
__field(int, stateid_seq)
__field(u32, stateid_hash)
__field(int, layoutstateid_seq)
@@ -1689,10 +1738,10 @@ TRACE_EVENT(nfs4_layoutget,
),
TP_printk(
- "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "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,
+ -__entry->error,
show_nfsv4_errors(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
@@ -1722,6 +1771,7 @@ 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, \
@@ -1737,7 +1787,8 @@ TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
{ 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_SEND_LAYOUTGET, "sent layoutget" }, \
+ { PNFS_UPDATE_LAYOUT_EXIT, "exit" })
TRACE_EVENT(pnfs_update_layout,
TP_PROTO(struct inode *inode,
@@ -1796,6 +1847,78 @@ TRACE_EVENT(pnfs_update_layout,
)
);
+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) {
+ __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_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);
+
#endif /* CONFIG_NFS_V4_1 */
#endif /* _TRACE_NFS4_H */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.