1 /* 2 * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com> 3 */ 4 #undef TRACE_SYSTEM 5 #define TRACE_SYSTEM nfs4 6 7 #if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ) 8 #define _TRACE_NFS4_H 9 10 #include <linux/tracepoint.h> 11 12 #define show_nfsv4_errors(error) \ 13 __print_symbolic(error, \ 14 { NFS4_OK, "OK" }, \ 15 /* Mapped by nfs4_stat_to_errno() */ \ 16 { -EPERM, "EPERM" }, \ 17 { -ENOENT, "ENOENT" }, \ 18 { -EIO, "EIO" }, \ 19 { -ENXIO, "ENXIO" }, \ 20 { -EACCES, "EACCES" }, \ 21 { -EEXIST, "EEXIST" }, \ 22 { -EXDEV, "EXDEV" }, \ 23 { -ENOTDIR, "ENOTDIR" }, \ 24 { -EISDIR, "EISDIR" }, \ 25 { -EFBIG, "EFBIG" }, \ 26 { -ENOSPC, "ENOSPC" }, \ 27 { -EROFS, "EROFS" }, \ 28 { -EMLINK, "EMLINK" }, \ 29 { -ENAMETOOLONG, "ENAMETOOLONG" }, \ 30 { -ENOTEMPTY, "ENOTEMPTY" }, \ 31 { -EDQUOT, "EDQUOT" }, \ 32 { -ESTALE, "ESTALE" }, \ 33 { -EBADHANDLE, "EBADHANDLE" }, \ 34 { -EBADCOOKIE, "EBADCOOKIE" }, \ 35 { -ENOTSUPP, "ENOTSUPP" }, \ 36 { -ETOOSMALL, "ETOOSMALL" }, \ 37 { -EREMOTEIO, "EREMOTEIO" }, \ 38 { -EBADTYPE, "EBADTYPE" }, \ 39 { -EAGAIN, "EAGAIN" }, \ 40 { -ELOOP, "ELOOP" }, \ 41 { -EOPNOTSUPP, "EOPNOTSUPP" }, \ 42 { -EDEADLK, "EDEADLK" }, \ 43 /* RPC errors */ \ 44 { -ENOMEM, "ENOMEM" }, \ 45 { -EKEYEXPIRED, "EKEYEXPIRED" }, \ 46 { -ETIMEDOUT, "ETIMEDOUT" }, \ 47 { -ERESTARTSYS, "ERESTARTSYS" }, \ 48 { -ECONNREFUSED, "ECONNREFUSED" }, \ 49 { -ECONNRESET, "ECONNRESET" }, \ 50 { -ENETUNREACH, "ENETUNREACH" }, \ 51 { -EHOSTUNREACH, "EHOSTUNREACH" }, \ 52 { -EHOSTDOWN, "EHOSTDOWN" }, \ 53 { -EPIPE, "EPIPE" }, \ 54 { -EPFNOSUPPORT, "EPFNOSUPPORT" }, \ 55 { -EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \ 56 /* NFSv4 native errors */ \ 57 { -NFS4ERR_ACCESS, "ACCESS" }, \ 58 { -NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \ 59 { -NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \ 60 { -NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \ 61 { -NFS4ERR_BADCHAR, "BADCHAR" }, \ 62 { -NFS4ERR_BADHANDLE, "BADHANDLE" }, \ 63 { -NFS4ERR_BADIOMODE, "BADIOMODE" }, \ 64 { -NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \ 65 { -NFS4ERR_BADLABEL, "BADLABEL" }, \ 66 { -NFS4ERR_BADNAME, "BADNAME" }, \ 67 { -NFS4ERR_BADOWNER, "BADOWNER" }, \ 68 { -NFS4ERR_BADSESSION, "BADSESSION" }, \ 69 { -NFS4ERR_BADSLOT, "BADSLOT" }, \ 70 { -NFS4ERR_BADTYPE, "BADTYPE" }, \ 71 { -NFS4ERR_BADXDR, "BADXDR" }, \ 72 { -NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \ 73 { -NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \ 74 { -NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \ 75 { -NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \ 76 { -NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \ 77 { -NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \ 78 { -NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \ 79 { -NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \ 80 { -NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \ 81 { -NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \ 82 { -NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \ 83 "CONN_NOT_BOUND_TO_SESSION" }, \ 84 { -NFS4ERR_DEADLOCK, "DEADLOCK" }, \ 85 { -NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \ 86 { -NFS4ERR_DELAY, "DELAY" }, \ 87 { -NFS4ERR_DELEG_ALREADY_WANTED, \ 88 "DELEG_ALREADY_WANTED" }, \ 89 { -NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \ 90 { -NFS4ERR_DENIED, "DENIED" }, \ 91 { -NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \ 92 { -NFS4ERR_DQUOT, "DQUOT" }, \ 93 { -NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \ 94 { -NFS4ERR_EXIST, "EXIST" }, \ 95 { -NFS4ERR_EXPIRED, "EXPIRED" }, \ 96 { -NFS4ERR_FBIG, "FBIG" }, \ 97 { -NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \ 98 { -NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \ 99 { -NFS4ERR_GRACE, "GRACE" }, \ 100 { -NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \ 101 { -NFS4ERR_INVAL, "INVAL" }, \ 102 { -NFS4ERR_IO, "IO" }, \ 103 { -NFS4ERR_ISDIR, "ISDIR" }, \ 104 { -NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \ 105 { -NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \ 106 { -NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \ 107 { -NFS4ERR_LOCKED, "LOCKED" }, \ 108 { -NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \ 109 { -NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \ 110 { -NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \ 111 { -NFS4ERR_MLINK, "MLINK" }, \ 112 { -NFS4ERR_MOVED, "MOVED" }, \ 113 { -NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \ 114 { -NFS4ERR_NOENT, "NOENT" }, \ 115 { -NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \ 116 { -NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \ 117 { -NFS4ERR_NOSPC, "NOSPC" }, \ 118 { -NFS4ERR_NOTDIR, "NOTDIR" }, \ 119 { -NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \ 120 { -NFS4ERR_NOTSUPP, "NOTSUPP" }, \ 121 { -NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \ 122 { -NFS4ERR_NOT_SAME, "NOT_SAME" }, \ 123 { -NFS4ERR_NO_GRACE, "NO_GRACE" }, \ 124 { -NFS4ERR_NXIO, "NXIO" }, \ 125 { -NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \ 126 { -NFS4ERR_OPENMODE, "OPENMODE" }, \ 127 { -NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \ 128 { -NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \ 129 { -NFS4ERR_PERM, "PERM" }, \ 130 { -NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \ 131 { -NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \ 132 { -NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \ 133 { -NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \ 134 { -NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \ 135 { -NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \ 136 { -NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \ 137 { -NFS4ERR_REP_TOO_BIG_TO_CACHE, \ 138 "REP_TOO_BIG_TO_CACHE" }, \ 139 { -NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \ 140 { -NFS4ERR_RESOURCE, "RESOURCE" }, \ 141 { -NFS4ERR_RESTOREFH, "RESTOREFH" }, \ 142 { -NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \ 143 { -NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \ 144 { -NFS4ERR_ROFS, "ROFS" }, \ 145 { -NFS4ERR_SAME, "SAME" }, \ 146 { -NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \ 147 { -NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \ 148 { -NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \ 149 { -NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \ 150 { -NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \ 151 { -NFS4ERR_STALE, "STALE" }, \ 152 { -NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \ 153 { -NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \ 154 { -NFS4ERR_SYMLINK, "SYMLINK" }, \ 155 { -NFS4ERR_TOOSMALL, "TOOSMALL" }, \ 156 { -NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \ 157 { -NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \ 158 { -NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \ 159 { -NFS4ERR_WRONGSEC, "WRONGSEC" }, \ 160 { -NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \ 161 { -NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \ 162 { -NFS4ERR_XDEV, "XDEV" }) 163 164 DECLARE_EVENT_CLASS(nfs4_clientid_event, 165 TP_PROTO( 166 const struct nfs_client *clp, 167 int error 168 ), 169 170 TP_ARGS(clp, error), 171 172 TP_STRUCT__entry( 173 __string(dstaddr, 174 rpc_peeraddr2str(clp->cl_rpcclient, 175 RPC_DISPLAY_ADDR)) 176 __field(int, error) 177 ), 178 179 TP_fast_assign( 180 __entry->error = error; 181 __assign_str(dstaddr, 182 rpc_peeraddr2str(clp->cl_rpcclient, 183 RPC_DISPLAY_ADDR)); 184 ), 185 186 TP_printk( 187 "error=%d (%s) dstaddr=%s", 188 __entry->error, 189 show_nfsv4_errors(__entry->error), 190 __get_str(dstaddr) 191 ) 192 ); 193 #define DEFINE_NFS4_CLIENTID_EVENT(name) \ 194 DEFINE_EVENT(nfs4_clientid_event, name, \ 195 TP_PROTO( \ 196 const struct nfs_client *clp, \ 197 int error \ 198 ), \ 199 TP_ARGS(clp, error)) 200 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid); 201 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm); 202 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew); 203 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async); 204 #ifdef CONFIG_NFS_V4_1 205 DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id); 206 DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session); 207 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session); 208 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid); 209 DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session); 210 DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence); 211 DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete); 212 #endif /* CONFIG_NFS_V4_1 */ 213 214 #endif /* _TRACE_NFS4_H */ 215 216 #undef TRACE_INCLUDE_PATH 217 #define TRACE_INCLUDE_PATH . 218 #define TRACE_INCLUDE_FILE nfs4trace 219 /* This part must be outside protection */ 220 #include <trace/define_trace.h> 221