diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/nfs/callback_proc.c | 28 | ||||
-rw-r--r-- | fs/nfs/nfs2xdr.c | 2 | ||||
-rw-r--r-- | fs/nfs/nfs3xdr.c | 2 | ||||
-rw-r--r-- | fs/nfs/nfs4trace.h | 207 | ||||
-rw-r--r-- | fs/nfs/nfs4xdr.c | 2 | ||||
-rw-r--r-- | fs/nfs/nfstrace.h | 233 |
6 files changed, 325 insertions, 149 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 315967354954..f39924ba050b 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -414,27 +414,39 @@ static __be32 validate_seqid(const struct nfs4_slot_table *tbl, const struct nfs4_slot *slot, const struct cb_sequenceargs * args) { + __be32 ret; + + ret = cpu_to_be32(NFS4ERR_BADSLOT); if (args->csa_slotid > tbl->server_highest_slotid) - return htonl(NFS4ERR_BADSLOT); + goto out_err; /* Replay */ if (args->csa_sequenceid == slot->seq_nr) { + ret = cpu_to_be32(NFS4ERR_DELAY); if (nfs4_test_locked_slot(tbl, slot->slot_nr)) - return htonl(NFS4ERR_DELAY); + goto out_err; + /* Signal process_op to set this error on next op */ + ret = cpu_to_be32(NFS4ERR_RETRY_UNCACHED_REP); if (args->csa_cachethis == 0) - return htonl(NFS4ERR_RETRY_UNCACHED_REP); + goto out_err; /* Liar! We never allowed you to set csa_cachethis != 0 */ - return htonl(NFS4ERR_SEQ_FALSE_RETRY); + ret = cpu_to_be32(NFS4ERR_SEQ_FALSE_RETRY); + goto out_err; } /* Note: wraparound relies on seq_nr being of type u32 */ - if (likely(args->csa_sequenceid == slot->seq_nr + 1)) - return htonl(NFS4_OK); - /* Misordered request */ - return htonl(NFS4ERR_SEQ_MISORDERED); + ret = cpu_to_be32(NFS4ERR_SEQ_MISORDERED); + if (args->csa_sequenceid != slot->seq_nr + 1) + goto out_err; + + return cpu_to_be32(NFS4_OK); + +out_err: + trace_nfs4_cb_seqid_err(args, ret); + return ret; } /* diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c index 572794dab4b1..cbc17a203248 100644 --- a/fs/nfs/nfs2xdr.c +++ b/fs/nfs/nfs2xdr.c @@ -151,7 +151,7 @@ static int decode_stat(struct xdr_stream *xdr, enum nfs_stat *status) return 0; out_status: *status = be32_to_cpup(p); - trace_nfs_xdr_status((int)*status); + trace_nfs_xdr_status(xdr, (int)*status); return 0; } diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c index abbbdde97e31..602767850b36 100644 --- a/fs/nfs/nfs3xdr.c +++ b/fs/nfs/nfs3xdr.c @@ -343,7 +343,7 @@ static int decode_nfsstat3(struct xdr_stream *xdr, enum nfs_stat *status) return 0; out_status: *status = be32_to_cpup(p); - trace_nfs_xdr_status((int)*status); + trace_nfs_xdr_status(xdr, (int)*status); return 0; } diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h index cd1a5c08da9a..d85f20945a2b 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, diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 602446158bfb..d974ff3164ba 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -3187,7 +3187,7 @@ static bool __decode_op_hdr(struct xdr_stream *xdr, enum nfs_opnum4 expected, return true; out_status: nfserr = be32_to_cpup(p); - trace_nfs4_xdr_status(opnum, nfserr); + trace_nfs4_xdr_status(xdr, opnum, nfserr); *nfs_retval = nfs4_stat_to_errno(nfserr); return true; out_bad_operation: diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h index a0d6910aa03a..976d4089e267 100644 --- a/fs/nfs/nfstrace.h +++ b/fs/nfs/nfstrace.h @@ -11,6 +11,16 @@ #include <linux/tracepoint.h> #include <linux/iversion.h> +TRACE_DEFINE_ENUM(DT_UNKNOWN); +TRACE_DEFINE_ENUM(DT_FIFO); +TRACE_DEFINE_ENUM(DT_CHR); +TRACE_DEFINE_ENUM(DT_DIR); +TRACE_DEFINE_ENUM(DT_BLK); +TRACE_DEFINE_ENUM(DT_REG); +TRACE_DEFINE_ENUM(DT_LNK); +TRACE_DEFINE_ENUM(DT_SOCK); +TRACE_DEFINE_ENUM(DT_WHT); + #define nfs_show_file_type(ftype) \ __print_symbolic(ftype, \ { DT_UNKNOWN, "UNKNOWN" }, \ @@ -23,25 +33,57 @@ { DT_SOCK, "SOCK" }, \ { DT_WHT, "WHT" }) +TRACE_DEFINE_ENUM(NFS_INO_INVALID_DATA); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_ATIME); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_ACCESS); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_ACL); +TRACE_DEFINE_ENUM(NFS_INO_REVAL_PAGECACHE); +TRACE_DEFINE_ENUM(NFS_INO_REVAL_FORCED); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_LABEL); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_CHANGE); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_CTIME); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_MTIME); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_SIZE); +TRACE_DEFINE_ENUM(NFS_INO_INVALID_OTHER); + #define nfs_show_cache_validity(v) \ __print_flags(v, "|", \ - { NFS_INO_INVALID_ATTR, "INVALID_ATTR" }, \ { NFS_INO_INVALID_DATA, "INVALID_DATA" }, \ { NFS_INO_INVALID_ATIME, "INVALID_ATIME" }, \ { NFS_INO_INVALID_ACCESS, "INVALID_ACCESS" }, \ { NFS_INO_INVALID_ACL, "INVALID_ACL" }, \ { NFS_INO_REVAL_PAGECACHE, "REVAL_PAGECACHE" }, \ { NFS_INO_REVAL_FORCED, "REVAL_FORCED" }, \ - { NFS_INO_INVALID_LABEL, "INVALID_LABEL" }) + { NFS_INO_INVALID_LABEL, "INVALID_LABEL" }, \ + { NFS_INO_INVALID_CHANGE, "INVALID_CHANGE" }, \ + { NFS_INO_INVALID_CTIME, "INVALID_CTIME" }, \ + { NFS_INO_INVALID_MTIME, "INVALID_MTIME" }, \ + { NFS_INO_INVALID_SIZE, "INVALID_SIZE" }, \ + { NFS_INO_INVALID_OTHER, "INVALID_OTHER" }) + +TRACE_DEFINE_ENUM(NFS_INO_ADVISE_RDPLUS); +TRACE_DEFINE_ENUM(NFS_INO_STALE); +TRACE_DEFINE_ENUM(NFS_INO_ACL_LRU_SET); +TRACE_DEFINE_ENUM(NFS_INO_INVALIDATING); +TRACE_DEFINE_ENUM(NFS_INO_FSCACHE); +TRACE_DEFINE_ENUM(NFS_INO_FSCACHE_LOCK); +TRACE_DEFINE_ENUM(NFS_INO_LAYOUTCOMMIT); +TRACE_DEFINE_ENUM(NFS_INO_LAYOUTCOMMITTING); +TRACE_DEFINE_ENUM(NFS_INO_LAYOUTSTATS); +TRACE_DEFINE_ENUM(NFS_INO_ODIRECT); #define nfs_show_nfsi_flags(v) \ __print_flags(v, "|", \ - { 1 << NFS_INO_ADVISE_RDPLUS, "ADVISE_RDPLUS" }, \ - { 1 << NFS_INO_STALE, "STALE" }, \ - { 1 << NFS_INO_INVALIDATING, "INVALIDATING" }, \ - { 1 << NFS_INO_FSCACHE, "FSCACHE" }, \ - { 1 << NFS_INO_LAYOUTCOMMIT, "NEED_LAYOUTCOMMIT" }, \ - { 1 << NFS_INO_LAYOUTCOMMITTING, "LAYOUTCOMMIT" }) + { BIT(NFS_INO_ADVISE_RDPLUS), "ADVISE_RDPLUS" }, \ + { BIT(NFS_INO_STALE), "STALE" }, \ + { BIT(NFS_INO_ACL_LRU_SET), "ACL_LRU_SET" }, \ + { BIT(NFS_INO_INVALIDATING), "INVALIDATING" }, \ + { BIT(NFS_INO_FSCACHE), "FSCACHE" }, \ + { BIT(NFS_INO_FSCACHE_LOCK), "FSCACHE_LOCK" }, \ + { BIT(NFS_INO_LAYOUTCOMMIT), "NEED_LAYOUTCOMMIT" }, \ + { BIT(NFS_INO_LAYOUTCOMMITTING), "LAYOUTCOMMIT" }, \ + { BIT(NFS_INO_LAYOUTSTATS), "LAYOUTSTATS" }, \ + { BIT(NFS_INO_ODIRECT), "ODIRECT" }) DECLARE_EVENT_CLASS(nfs_inode_event, TP_PROTO( @@ -83,7 +125,7 @@ DECLARE_EVENT_CLASS(nfs_inode_event_done, TP_ARGS(inode, error), TP_STRUCT__entry( - __field(int, error) + __field(unsigned long, error) __field(dev_t, dev) __field(u32, fhandle) __field(unsigned char, type) @@ -96,7 +138,7 @@ DECLARE_EVENT_CLASS(nfs_inode_event_done, TP_fast_assign( const struct nfs_inode *nfsi = NFS_I(inode); - __entry->error = error; + __entry->error = error < 0 ? -error : 0; __entry->dev = inode->i_sb->s_dev; __entry->fileid = nfsi->fileid; __entry->fhandle = nfs_fhandle_hash(&nfsi->fh); @@ -108,10 +150,10 @@ DECLARE_EVENT_CLASS(nfs_inode_event_done, ), TP_printk( - "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x " + "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " "type=%u (%s) version=%llu size=%lld " - "cache_validity=%lu (%s) nfs_flags=%ld (%s)", - __entry->error, + "cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s)", + -__entry->error, nfs_show_status(__entry->error), MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long long)__entry->fileid, __entry->fhandle, @@ -158,13 +200,41 @@ DEFINE_NFS_INODE_EVENT_DONE(nfs_fsync_exit); DEFINE_NFS_INODE_EVENT(nfs_access_enter); DEFINE_NFS_INODE_EVENT_DONE(nfs_access_exit); +TRACE_DEFINE_ENUM(LOOKUP_FOLLOW); +TRACE_DEFINE_ENUM(LOOKUP_DIRECTORY); +TRACE_DEFINE_ENUM(LOOKUP_AUTOMOUNT); +TRACE_DEFINE_ENUM(LOOKUP_PARENT); +TRACE_DEFINE_ENUM(LOOKUP_REVAL); +TRACE_DEFINE_ENUM(LOOKUP_RCU); +TRACE_DEFINE_ENUM(LOOKUP_NO_REVAL); +TRACE_DEFINE_ENUM(LOOKUP_NO_EVAL); +TRACE_DEFINE_ENUM(LOOKUP_OPEN); +TRACE_DEFINE_ENUM(LOOKUP_CREATE); +TRACE_DEFINE_ENUM(LOOKUP_EXCL); +TRACE_DEFINE_ENUM(LOOKUP_RENAME_TARGET); +TRACE_DEFINE_ENUM(LOOKUP_JUMPED); +TRACE_DEFINE_ENUM(LOOKUP_ROOT); +TRACE_DEFINE_ENUM(LOOKUP_EMPTY); +TRACE_DEFINE_ENUM(LOOKUP_DOWN); + #define show_lookup_flags(flags) \ - __print_flags((unsigned long)flags, "|", \ - { LOOKUP_AUTOMOUNT, "AUTOMOUNT" }, \ + __print_flags(flags, "|", \ + { LOOKUP_FOLLOW, "FOLLOW" }, \ { LOOKUP_DIRECTORY, "DIRECTORY" }, \ + { LOOKUP_AUTOMOUNT, "AUTOMOUNT" }, \ + { LOOKUP_PARENT, "PARENT" }, \ + { LOOKUP_REVAL, "REVAL" }, \ + { LOOKUP_RCU, "RCU" }, \ + { LOOKUP_NO_REVAL, "NO_REVAL" }, \ + { LOOKUP_NO_EVAL, "NO_EVAL" }, \ { LOOKUP_OPEN, "OPEN" }, \ { LOOKUP_CREATE, "CREATE" }, \ - { LOOKUP_EXCL, "EXCL" }) + { LOOKUP_EXCL, "EXCL" }, \ + { LOOKUP_RENAME_TARGET, "RENAME_TARGET" }, \ + { LOOKUP_JUMPED, "JUMPED" }, \ + { LOOKUP_ROOT, "ROOT" }, \ + { LOOKUP_EMPTY, "EMPTY" }, \ + { LOOKUP_DOWN, "DOWN" }) DECLARE_EVENT_CLASS(nfs_lookup_event, TP_PROTO( @@ -176,7 +246,7 @@ DECLARE_EVENT_CLASS(nfs_lookup_event, TP_ARGS(dir, dentry, flags), TP_STRUCT__entry( - __field(unsigned int, flags) + __field(unsigned long, flags) __field(dev_t, dev) __field(u64, dir) __string(name, dentry->d_name.name) @@ -190,7 +260,7 @@ DECLARE_EVENT_CLASS(nfs_lookup_event, ), TP_printk( - "flags=%u (%s) name=%02x:%02x:%llu/%s", + "flags=0x%lx (%s) name=%02x:%02x:%llu/%s", __entry->flags, show_lookup_flags(__entry->flags), MAJOR(__entry->dev), MINOR(__entry->dev), @@ -219,8 +289,8 @@ DECLARE_EVENT_CLASS(nfs_lookup_event_done, TP_ARGS(dir, dentry, flags, error), TP_STRUCT__entry( - __field(int, error) - __field(unsigned int, flags) + __field(unsigned long, error) + __field(unsigned long, flags) __field(dev_t, dev) __field(u64, dir) __string(name, dentry->d_name.name) @@ -229,14 +299,14 @@ DECLARE_EVENT_CLASS(nfs_lookup_event_done, TP_fast_assign( __entry->dev = dir->i_sb->s_dev; __entry->dir = NFS_FILEID(dir); - __entry->error = error; + __entry->error = error < 0 ? -error : 0; __entry->flags = flags; __assign_str(name, dentry->d_name.name); ), TP_printk( - "error=%d flags=%u (%s) name=%02x:%02x:%llu/%s", - __entry->error, + "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s", + -__entry->error, nfs_show_status(__entry->error), __entry->flags, show_lookup_flags(__entry->flags), MAJOR(__entry->dev), MINOR(__entry->dev), @@ -260,15 +330,43 @@ DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_exit); DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_revalidate_enter); DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_revalidate_exit); +TRACE_DEFINE_ENUM(O_WRONLY); +TRACE_DEFINE_ENUM(O_RDWR); +TRACE_DEFINE_ENUM(O_CREAT); +TRACE_DEFINE_ENUM(O_EXCL); +TRACE_DEFINE_ENUM(O_NOCTTY); +TRACE_DEFINE_ENUM(O_TRUNC); +TRACE_DEFINE_ENUM(O_APPEND); +TRACE_DEFINE_ENUM(O_NONBLOCK); +TRACE_DEFINE_ENUM(O_DSYNC); +TRACE_DEFINE_ENUM(O_DIRECT); +TRACE_DEFINE_ENUM(O_LARGEFILE); +TRACE_DEFINE_ENUM(O_DIRECTORY); +TRACE_DEFINE_ENUM(O_NOFOLLOW); +TRACE_DEFINE_ENUM(O_NOATIME); +TRACE_DEFINE_ENUM(O_CLOEXEC); + #define show_open_flags(flags) \ - __print_flags((unsigned long)flags, "|", \ + __print_flags(flags, "|", \ + { O_WRONLY, "O_WRONLY" }, \ + { O_RDWR, "O_RDWR" }, \ { O_CREAT, "O_CREAT" }, \ { O_EXCL, "O_EXCL" }, \ + { O_NOCTTY, "O_NOCTTY" }, \ { O_TRUNC, "O_TRUNC" }, \ { O_APPEND, "O_APPEND" }, \ + { O_NONBLOCK, "O_NONBLOCK" }, \ { O_DSYNC, "O_DSYNC" }, \ { O_DIRECT, "O_DIRECT" }, \ - { O_DIRECTORY, "O_DIRECTORY" }) + { O_LARGEFILE, "O_LARGEFILE" }, \ + { O_DIRECTORY, "O_DIRECTORY" }, \ + { O_NOFOLLOW, "O_NOFOLLOW" }, \ + { O_NOATIME, "O_NOATIME" }, \ + { O_CLOEXEC, "O_CLOEXEC" }) + +TRACE_DEFINE_ENUM(FMODE_READ); +TRACE_DEFINE_ENUM(FMODE_WRITE); +TRACE_DEFINE_ENUM(FMODE_EXEC); #define show_fmode_flags(mode) \ __print_flags(mode, "|", \ @@ -286,7 +384,7 @@ TRACE_EVENT(nfs_atomic_open_enter, TP_ARGS(dir, ctx, flags), TP_STRUCT__entry( - __field(unsigned int, flags) + __field(unsigned long, flags) __field(unsigned int, fmode) __field(dev_t, dev) __field(u64, dir) @@ -302,7 +400,7 @@ TRACE_EVENT(nfs_atomic_open_enter, ), TP_printk( - "flags=%u (%s) fmode=%s name=%02x:%02x:%llu/%s", + "flags=0x%lx (%s) fmode=%s name=%02x:%02x:%llu/%s", __entry->flags, show_open_flags(__entry->flags), show_fmode_flags(__entry->fmode), @@ -323,8 +421,8 @@ TRACE_EVENT(nfs_atomic_open_exit, TP_ARGS(dir, ctx, flags, error), TP_STRUCT__entry( - __field(int, error) - __field(unsigned int, flags) + __field(unsigned long, error) + __field(unsigned long, flags) __field(unsigned int, fmode) __field(dev_t, dev) __field(u64, dir) @@ -332,7 +430,7 @@ TRACE_EVENT(nfs_atomic_open_exit, ), TP_fast_assign( - __entry->error = error; + __entry->error = -error; __entry->dev = dir->i_sb->s_dev; __entry->dir = NFS_FILEID(dir); __entry->flags = flags; @@ -341,9 +439,9 @@ TRACE_EVENT(nfs_atomic_open_exit, ), TP_printk( - "error=%d flags=%u (%s) fmode=%s " + "error=%ld (%s) flags=0x%lx (%s) fmode=%s " "name=%02x:%02x:%llu/%s", - __entry->error, + -__entry->error, nfs_show_status(__entry->error), __entry->flags, show_open_flags(__entry->flags), show_fmode_flags(__entry->fmode), @@ -363,7 +461,7 @@ TRACE_EVENT(nfs_create_enter, TP_ARGS(dir, dentry, flags), TP_STRUCT__entry( - __field(unsigned int, flags) + __field(unsigned long, flags) __field(dev_t, dev) __field(u64, dir) __string(name, dentry->d_name.name) @@ -377,7 +475,7 @@ TRACE_EVENT(nfs_create_enter, ), TP_printk( - "flags=%u (%s) name=%02x:%02x:%llu/%s", + "flags=0x%lx (%s) name=%02x:%02x:%llu/%s", __entry->flags, show_open_flags(__entry->flags), MAJOR(__entry->dev), MINOR(__entry->dev), @@ -397,15 +495,15 @@ TRACE_EVENT(nfs_create_exit, TP_ARGS(dir, dentry, flags, error), TP_STRUCT__entry( - __field(int, error) - __field(unsigned int, flags) + __field(unsigned long, error) + __field(unsigned long, flags) __field(dev_t, dev) __field(u64, dir) __string(name, dentry->d_name.name) ), TP_fast_assign( - __entry->error = error; + __entry->error = -error; __entry->dev = dir->i_sb->s_dev; __entry->dir = NFS_FILEID(dir); __entry->flags = flags; @@ -413,8 +511,8 @@ TRACE_EVENT(nfs_create_exit, ), TP_printk( - "error=%d flags=%u (%s) name=%02x:%02x:%llu/%s", - __entry->error, + "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s", + -__entry->error, nfs_show_status(__entry->error), __entry->flags, show_open_flags(__entry->flags), MAJOR(__entry->dev), MINOR(__entry->dev), @@ -469,7 +567,7 @@ DECLARE_EVENT_CLASS(nfs_directory_event_done, TP_ARGS(dir, dentry, error), TP_STRUCT__entry( - __field(int, error) + __field(unsigned long, error) __field(dev_t, dev) __field(u64, dir) __string(name, dentry->d_name.name) @@ -478,13 +576,13 @@ DECLARE_EVENT_CLASS(nfs_directory_event_done, TP_fast_assign( __entry->dev = dir->i_sb->s_dev; __entry->dir = NFS_FILEID(dir); - __entry->error = error; + __entry->error = error < 0 ? -error : 0; __assign_str(name, dentry->d_name.name); ), TP_printk( - "error=%d name=%02x:%02x:%llu/%s", - __entry->error, + "error=%ld (%s) name=%02x:%02x:%llu/%s", + -__entry->error, nfs_show_status(__entry->error), MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long long)__entry->dir, __get_str(name) @@ -557,7 +655,7 @@ TRACE_EVENT(nfs_link_exit, TP_ARGS(inode, dir, dentry, error), TP_STRUCT__entry( - __field(int, error) + __field(unsigned long, error) __field(dev_t, dev) __field(u64, fileid) __field(u64, dir) @@ -568,13 +666,13 @@ TRACE_EVENT(nfs_link_exit, __entry->dev = inode->i_sb->s_dev; __entry->fileid = NFS_FILEID(inode); __entry->dir = NFS_FILEID(dir); - __entry->error = error; + __entry->error = error < 0 ? -error : 0; __assign_str(name, dentry->d_name.name); ), TP_printk( - "error=%d fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s", - __entry->error, + "error=%ld (%s) fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s", + -__entry->error, nfs_show_status(__entry->error), MAJOR(__entry->dev), MINOR(__entry->dev), __entry->fileid, MAJOR(__entry->dev), MINOR(__entry->dev), @@ -642,7 +740,7 @@ DECLARE_EVENT_CLASS(nfs_rename_event_done, TP_STRUCT__entry( __field(dev_t, dev) - __field(int, error) + __field(unsigned long, error) __field(u64, old_dir) __string(old_name, old_dentry->d_name.name) __field(u64, new_dir) @@ -651,17 +749,17 @@ DECLARE_EVENT_CLASS(nfs_rename_event_done, TP_fast_assign( __entry->dev = old_dir->i_sb->s_dev; + __entry->error = -error; __entry->old_dir = NFS_FILEID(old_dir); __entry->new_dir = NFS_FILEID(new_dir); - __entry->error = error; __assign_str(old_name, old_dentry->d_name.name); __assign_str(new_name, new_dentry->d_name.name); ), TP_printk( - "error=%d old_name=%02x:%02x:%llu/%s " + "error=%ld (%s) old_name=%02x:%02x:%llu/%s " "new_name=%02x:%02x:%llu/%s", - __entry->error, + -__entry->error, nfs_show_status(__entry->error), MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long long)__entry->old_dir, __get_str(old_name), @@ -697,7 +795,7 @@ TRACE_EVENT(nfs_sillyrename_unlink, TP_STRUCT__entry( __field(dev_t, dev) - __field(int, error) + __field(unsigned long, error) __field(u64, dir) __dynamic_array(char, name, data->args.name.len + 1) ), @@ -707,15 +805,15 @@ TRACE_EVENT(nfs_sillyrename_unlink, size_t len = data->args.name.len; __entry->dev = dir->i_sb->s_dev; __entry->dir = NFS_FILEID(dir); - __entry->error = error; + __entry->error = -error; memcpy(__get_str(name), data->args.name.name, len); __get_str(name)[len] = 0; ), TP_printk( - "error=%d name=%02x:%02x:%llu/%s", - __entry->error, + "error=%ld (%s) name=%02x:%02x:%llu/%s", + -__entry->error, nfs_show_status(__entry->error), MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long long)__entry->dir, __get_str(name) @@ -974,6 +1072,8 @@ TRACE_DEFINE_ENUM(NFSERR_PERM); TRACE_DEFINE_ENUM(NFSERR_NOENT); TRACE_DEFINE_ENUM(NFSERR_IO); TRACE_DEFINE_ENUM(NFSERR_NXIO); +TRACE_DEFINE_ENUM(ECHILD); +TRACE_DEFINE_ENUM(NFSERR_EAGAIN); TRACE_DEFINE_ENUM(NFSERR_ACCES); TRACE_DEFINE_ENUM(NFSERR_EXIST); TRACE_DEFINE_ENUM(NFSERR_XDEV); @@ -985,6 +1085,7 @@ TRACE_DEFINE_ENUM(NFSERR_FBIG); TRACE_DEFINE_ENUM(NFSERR_NOSPC); TRACE_DEFINE_ENUM(NFSERR_ROFS); TRACE_DEFINE_ENUM(NFSERR_MLINK); +TRACE_DEFINE_ENUM(NFSERR_OPNOTSUPP); TRACE_DEFINE_ENUM(NFSERR_NAMETOOLONG); TRACE_DEFINE_ENUM(NFSERR_NOTEMPTY); TRACE_DEFINE_ENUM(NFSERR_DQUOT); @@ -1007,6 +1108,8 @@ TRACE_DEFINE_ENUM(NFSERR_JUKEBOX); { NFSERR_NOENT, "NOENT" }, \ { NFSERR_IO, "IO" }, \ { NFSERR_NXIO, "NXIO" }, \ + { ECHILD, "CHILD" }, \ + { NFSERR_EAGAIN, "AGAIN" }, \ { NFSERR_ACCES, "ACCES" }, \ { NFSERR_EXIST, "EXIST" }, \ { NFSERR_XDEV, "XDEV" }, \ @@ -1018,6 +1121,7 @@ TRACE_DEFINE_ENUM(NFSERR_JUKEBOX); { NFSERR_NOSPC, "NOSPC" }, \ { NFSERR_ROFS, "ROFS" }, \ { NFSERR_MLINK, "MLINK" }, \ + { NFSERR_OPNOTSUPP, "OPNOTSUPP" }, \ { NFSERR_NAMETOOLONG, "NAMETOOLONG" }, \ { NFSERR_NOTEMPTY, "NOTEMPTY" }, \ { NFSERR_DQUOT, "DQUOT" }, \ @@ -1035,22 +1139,33 @@ TRACE_DEFINE_ENUM(NFSERR_JUKEBOX); TRACE_EVENT(nfs_xdr_status, TP_PROTO( + const struct xdr_stream *xdr, int error ), - TP_ARGS(error), + TP_ARGS(xdr, error), TP_STRUCT__entry( - __field(int, error) + __field(unsigned int, task_id) + __field(unsigned int, client_id) + __field(u32, xid) + __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->error = error; ), TP_printk( - "error=%d (%s)", - __entry->error, nfs_show_status(__entry->error) + "task:%u@%d xid=0x%08x error=%ld (%s)", + __entry->task_id, __entry->client_id, __entry->xid, + -__entry->error, nfs_show_status(__entry->error) ) ); |