fs/cifs/trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  *   Copyright (C) 2018, Microsoft Corporation.
   4  *
   5  *   Author(s): Steve French <[email protected]>
   6  */
   7 #undef TRACE_SYSTEM
   8 #define TRACE_SYSTEM cifs
   9
  10 #if !defined(_CIFS_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
  11 #define _CIFS_TRACE_H
  12
  13 #include <linux/tracepoint.h>
  14 #include <linux/net.h>
  15 #include <linux/inet.h>
  16
  17 /*
  18  * Please use this 3-part article as a reference for writing new tracepoints:
  19  * https://lwn.net/Articles/379903/
  20  */
  21
  22 /* For logging errors in read or write */
  23 DECLARE_EVENT_CLASS(smb3_rw_err_class,
  24         TP_PROTO(unsigned int xid,
  25                 __u64   fid,
  26                 __u32   tid,
  27                 __u64   sesid,
  28                 __u64   offset,
  29                 __u32   len,
  30                 int     rc),
  31         TP_ARGS(xid, fid, tid, sesid, offset, len, rc),
  32         TP_STRUCT__entry(
  33                 __field(unsigned int, xid)
  34                 __field(__u64, fid)
  35                 __field(__u32, tid)
  36                 __field(__u64, sesid)
  37                 __field(__u64, offset)
  38                 __field(__u32, len)
  39                 __field(int, rc)
  40         ),
  41         TP_fast_assign(
  42                 __entry->xid = xid;
  43                 __entry->fid = fid;
  44                 __entry->tid = tid;
  45                 __entry->sesid = sesid;
  46                 __entry->offset = offset;
  47                 __entry->len = len;
  48                 __entry->rc = rc;
  49         ),
  50         TP_printk("\txid=%u sid=0x%llx tid=0x%x fid=0x%llx offset=0x%llx len=0x%x rc=%d",
  51                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid,
  52                 __entry->offset, __entry->len, __entry->rc)
  53 )
  54
  55 #define DEFINE_SMB3_RW_ERR_EVENT(name)          \
  56 DEFINE_EVENT(smb3_rw_err_class, smb3_##name,    \
  57         TP_PROTO(unsigned int xid,              \
  58                 __u64   fid,                    \
  59                 __u32   tid,                    \
  60                 __u64   sesid,                  \
  61                 __u64   offset,                 \
  62                 __u32   len,                    \
  63                 int     rc),                    \
  64         TP_ARGS(xid, fid, tid, sesid, offset, len, rc))
  65
  66 DEFINE_SMB3_RW_ERR_EVENT(write_err);
  67 DEFINE_SMB3_RW_ERR_EVENT(read_err);
  68 DEFINE_SMB3_RW_ERR_EVENT(query_dir_err);
  69 DEFINE_SMB3_RW_ERR_EVENT(zero_err);
  70 DEFINE_SMB3_RW_ERR_EVENT(falloc_err);
  71
  72
  73 /* For logging successful read or write */
  74 DECLARE_EVENT_CLASS(smb3_rw_done_class,
  75         TP_PROTO(unsigned int xid,
  76                 __u64   fid,
  77                 __u32   tid,
  78                 __u64   sesid,
  79                 __u64   offset,
  80                 __u32   len),
  81         TP_ARGS(xid, fid, tid, sesid, offset, len),
  82         TP_STRUCT__entry(
  83                 __field(unsigned int, xid)
  84                 __field(__u64, fid)
  85                 __field(__u32, tid)
  86                 __field(__u64, sesid)
  87                 __field(__u64, offset)
  88                 __field(__u32, len)
  89         ),
  90         TP_fast_assign(
  91                 __entry->xid = xid;
  92                 __entry->fid = fid;
  93                 __entry->tid = tid;
  94                 __entry->sesid = sesid;
  95                 __entry->offset = offset;
  96                 __entry->len = len;
  97         ),
  98         TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx offset=0x%llx len=0x%x",
  99                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid,
 100                 __entry->offset, __entry->len)
 101 )
 102
 103 #define DEFINE_SMB3_RW_DONE_EVENT(name)         \
 104 DEFINE_EVENT(smb3_rw_done_class, smb3_##name,   \
 105         TP_PROTO(unsigned int xid,              \
 106                 __u64   fid,                    \
 107                 __u32   tid,                    \
 108                 __u64   sesid,                  \
 109                 __u64   offset,                 \
 110                 __u32   len),                   \
 111         TP_ARGS(xid, fid, tid, sesid, offset, len))
 112
 113 DEFINE_SMB3_RW_DONE_EVENT(write_enter);
 114 DEFINE_SMB3_RW_DONE_EVENT(read_enter);
 115 DEFINE_SMB3_RW_DONE_EVENT(query_dir_enter);
 116 DEFINE_SMB3_RW_DONE_EVENT(zero_enter);
 117 DEFINE_SMB3_RW_DONE_EVENT(falloc_enter);
 118 DEFINE_SMB3_RW_DONE_EVENT(write_done);
 119 DEFINE_SMB3_RW_DONE_EVENT(read_done);
 120 DEFINE_SMB3_RW_DONE_EVENT(query_dir_done);
 121 DEFINE_SMB3_RW_DONE_EVENT(zero_done);
 122 DEFINE_SMB3_RW_DONE_EVENT(falloc_done);
 123
 124 /* For logging successful set EOF (truncate) */
 125 DECLARE_EVENT_CLASS(smb3_eof_class,
 126         TP_PROTO(unsigned int xid,
 127                 __u64   fid,
 128                 __u32   tid,
 129                 __u64   sesid,
 130                 __u64   offset),
 131         TP_ARGS(xid, fid, tid, sesid, offset),
 132         TP_STRUCT__entry(
 133                 __field(unsigned int, xid)
 134                 __field(__u64, fid)
 135                 __field(__u32, tid)
 136                 __field(__u64, sesid)
 137                 __field(__u64, offset)
 138         ),
 139         TP_fast_assign(
 140                 __entry->xid = xid;
 141                 __entry->fid = fid;
 142                 __entry->tid = tid;
 143                 __entry->sesid = sesid;
 144                 __entry->offset = offset;
 145         ),
 146         TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx offset=0x%llx",
 147                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid,
 148                 __entry->offset)
 149 )
 150
 151 #define DEFINE_SMB3_EOF_EVENT(name)         \
 152 DEFINE_EVENT(smb3_eof_class, smb3_##name,   \
 153         TP_PROTO(unsigned int xid,              \
 154                 __u64   fid,                    \
 155                 __u32   tid,                    \
 156                 __u64   sesid,                  \
 157                 __u64   offset),                \
 158         TP_ARGS(xid, fid, tid, sesid, offset))
 159
 160 DEFINE_SMB3_EOF_EVENT(set_eof);
 161
 162 /*
 163  * For handle based calls other than read and write, and get/set info
 164  */
 165 DECLARE_EVENT_CLASS(smb3_fd_class,
 166         TP_PROTO(unsigned int xid,
 167                 __u64   fid,
 168                 __u32   tid,
 169                 __u64   sesid),
 170         TP_ARGS(xid, fid, tid, sesid),
 171         TP_STRUCT__entry(
 172                 __field(unsigned int, xid)
 173                 __field(__u64, fid)
 174                 __field(__u32, tid)
 175                 __field(__u64, sesid)
 176         ),
 177         TP_fast_assign(
 178                 __entry->xid = xid;
 179                 __entry->fid = fid;
 180                 __entry->tid = tid;
 181                 __entry->sesid = sesid;
 182         ),
 183         TP_printk("\txid=%u sid=0x%llx tid=0x%x fid=0x%llx",
 184                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid)
 185 )
 186
 187 #define DEFINE_SMB3_FD_EVENT(name)          \
 188 DEFINE_EVENT(smb3_fd_class, smb3_##name,    \
 189         TP_PROTO(unsigned int xid,              \
 190                 __u64   fid,                    \
 191                 __u32   tid,                    \
 192                 __u64   sesid),                 \
 193         TP_ARGS(xid, fid, tid, sesid))
 194
 195 DEFINE_SMB3_FD_EVENT(flush_enter);
 196 DEFINE_SMB3_FD_EVENT(flush_done);
 197 DEFINE_SMB3_FD_EVENT(close_enter);
 198 DEFINE_SMB3_FD_EVENT(close_done);
 199 DEFINE_SMB3_FD_EVENT(oplock_not_found);
 200
 201 DECLARE_EVENT_CLASS(smb3_fd_err_class,
 202         TP_PROTO(unsigned int xid,
 203                 __u64   fid,
 204                 __u32   tid,
 205                 __u64   sesid,
 206                 int     rc),
 207         TP_ARGS(xid, fid, tid, sesid, rc),
 208         TP_STRUCT__entry(
 209                 __field(unsigned int, xid)
 210                 __field(__u64, fid)
 211                 __field(__u32, tid)
 212                 __field(__u64, sesid)
 213                 __field(int, rc)
 214         ),
 215         TP_fast_assign(
 216                 __entry->xid = xid;
 217                 __entry->fid = fid;
 218                 __entry->tid = tid;
 219                 __entry->sesid = sesid;
 220                 __entry->rc = rc;
 221         ),
 222         TP_printk("\txid=%u sid=0x%llx tid=0x%x fid=0x%llx rc=%d",
 223                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid,
 224                 __entry->rc)
 225 )
 226
 227 #define DEFINE_SMB3_FD_ERR_EVENT(name)          \
 228 DEFINE_EVENT(smb3_fd_err_class, smb3_##name,    \
 229         TP_PROTO(unsigned int xid,              \
 230                 __u64   fid,                    \
 231                 __u32   tid,                    \
 232                 __u64   sesid,                  \
 233                 int     rc),                    \
 234         TP_ARGS(xid, fid, tid, sesid, rc))
 235
 236 DEFINE_SMB3_FD_ERR_EVENT(flush_err);
 237 DEFINE_SMB3_FD_ERR_EVENT(lock_err);
 238 DEFINE_SMB3_FD_ERR_EVENT(close_err);
 239
 240 /*
 241  * For handle based query/set info calls
 242  */
 243 DECLARE_EVENT_CLASS(smb3_inf_enter_class,
 244         TP_PROTO(unsigned int xid,
 245                 __u64   fid,
 246                 __u32   tid,
 247                 __u64   sesid,
 248                 __u8    infclass,
 249                 __u32   type),
 250         TP_ARGS(xid, fid, tid, sesid, infclass, type),
 251         TP_STRUCT__entry(
 252                 __field(unsigned int, xid)
 253                 __field(__u64, fid)
 254                 __field(__u32, tid)
 255                 __field(__u64, sesid)
 256                 __field(__u8, infclass)
 257                 __field(__u32, type)
 258         ),
 259         TP_fast_assign(
 260                 __entry->xid = xid;
 261                 __entry->fid = fid;
 262                 __entry->tid = tid;
 263                 __entry->sesid = sesid;
 264                 __entry->infclass = infclass;
 265                 __entry->type = type;
 266         ),
 267         TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx class=%u type=0x%x",
 268                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid,
 269                 __entry->infclass, __entry->type)
 270 )
 271
 272 #define DEFINE_SMB3_INF_ENTER_EVENT(name)          \
 273 DEFINE_EVENT(smb3_inf_enter_class, smb3_##name,    \
 274         TP_PROTO(unsigned int xid,              \
 275                 __u64   fid,                    \
 276                 __u32   tid,                    \
 277                 __u64   sesid,                  \
 278                 __u8    infclass,               \
 279                 __u32   type),                  \
 280         TP_ARGS(xid, fid, tid, sesid, infclass, type))
 281
 282 DEFINE_SMB3_INF_ENTER_EVENT(query_info_enter);
 283 DEFINE_SMB3_INF_ENTER_EVENT(query_info_done);
 284 DEFINE_SMB3_INF_ENTER_EVENT(notify_enter);
 285 DEFINE_SMB3_INF_ENTER_EVENT(notify_done);
 286
 287 DECLARE_EVENT_CLASS(smb3_inf_err_class,
 288         TP_PROTO(unsigned int xid,
 289                 __u64   fid,
 290                 __u32   tid,
 291                 __u64   sesid,
 292                 __u8    infclass,
 293                 __u32   type,
 294                 int     rc),
 295         TP_ARGS(xid, fid, tid, sesid, infclass, type, rc),
 296         TP_STRUCT__entry(
 297                 __field(unsigned int, xid)
 298                 __field(__u64, fid)
 299                 __field(__u32, tid)
 300                 __field(__u64, sesid)
 301                 __field(__u8, infclass)
 302                 __field(__u32, type)
 303                 __field(int, rc)
 304         ),
 305         TP_fast_assign(
 306                 __entry->xid = xid;
 307                 __entry->fid = fid;
 308                 __entry->tid = tid;
 309                 __entry->sesid = sesid;
 310                 __entry->infclass = infclass;
 311                 __entry->type = type;
 312                 __entry->rc = rc;
 313         ),
 314         TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx class=%u type=0x%x rc=%d",
 315                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid,
 316                 __entry->infclass, __entry->type, __entry->rc)
 317 )
 318
 319 #define DEFINE_SMB3_INF_ERR_EVENT(name)          \
 320 DEFINE_EVENT(smb3_inf_err_class, smb3_##name,    \
 321         TP_PROTO(unsigned int xid,              \
 322                 __u64   fid,                    \
 323                 __u32   tid,                    \
 324                 __u64   sesid,                  \
 325                 __u8    infclass,               \
 326                 __u32   type,                   \
 327                 int     rc),                    \
 328         TP_ARGS(xid, fid, tid, sesid, infclass, type, rc))
 329
 330 DEFINE_SMB3_INF_ERR_EVENT(query_info_err);
 331 DEFINE_SMB3_INF_ERR_EVENT(set_info_err);
 332 DEFINE_SMB3_INF_ERR_EVENT(notify_err);
 333 DEFINE_SMB3_INF_ERR_EVENT(fsctl_err);
 334
 335 DECLARE_EVENT_CLASS(smb3_inf_compound_enter_class,
 336         TP_PROTO(unsigned int xid,
 337                 __u32   tid,
 338                 __u64   sesid,
 339                 const char *full_path),
 340         TP_ARGS(xid, tid, sesid, full_path),
 341         TP_STRUCT__entry(
 342                 __field(unsigned int, xid)
 343                 __field(__u32, tid)
 344                 __field(__u64, sesid)
 345                 __string(path, full_path)
 346         ),
 347         TP_fast_assign(
 348                 __entry->xid = xid;
 349                 __entry->tid = tid;
 350                 __entry->sesid = sesid;
 351                 __assign_str(path, full_path);
 352         ),
 353         TP_printk("xid=%u sid=0x%llx tid=0x%x path=%s",
 354                 __entry->xid, __entry->sesid, __entry->tid,
 355                 __get_str(path))
 356 )
 357
 358 #define DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(name)     \
 359 DEFINE_EVENT(smb3_inf_compound_enter_class, smb3_##name,    \
 360         TP_PROTO(unsigned int xid,              \
 361                 __u32   tid,                    \
 362                 __u64   sesid,                  \
 363                 const char *full_path),         \
 364         TP_ARGS(xid, tid, sesid, full_path))
 365
 366 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(query_info_compound_enter);
 367 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(posix_query_info_compound_enter);
 368 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(hardlink_enter);
 369 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(rename_enter);
 370 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(rmdir_enter);
 371 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(set_eof_enter);
 372 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(set_info_compound_enter);
 373 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(delete_enter);
 374 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(mkdir_enter);
 375 DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(tdis_enter);
 376
 377
 378 DECLARE_EVENT_CLASS(smb3_inf_compound_done_class,
 379         TP_PROTO(unsigned int xid,
 380                 __u32   tid,
 381                 __u64   sesid),
 382         TP_ARGS(xid, tid, sesid),
 383         TP_STRUCT__entry(
 384                 __field(unsigned int, xid)
 385                 __field(__u32, tid)
 386                 __field(__u64, sesid)
 387         ),
 388         TP_fast_assign(
 389                 __entry->xid = xid;
 390                 __entry->tid = tid;
 391                 __entry->sesid = sesid;
 392         ),
 393         TP_printk("xid=%u sid=0x%llx tid=0x%x",
 394                 __entry->xid, __entry->sesid, __entry->tid)
 395 )
 396
 397 #define DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(name)     \
 398 DEFINE_EVENT(smb3_inf_compound_done_class, smb3_##name,    \
 399         TP_PROTO(unsigned int xid,              \
 400                 __u32   tid,                    \
 401                 __u64   sesid),                 \
 402         TP_ARGS(xid, tid, sesid))
 403
 404 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(query_info_compound_done);
 405 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(posix_query_info_compound_done);
 406 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(hardlink_done);
 407 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(rename_done);
 408 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(rmdir_done);
 409 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(set_eof_done);
 410 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(set_info_compound_done);
 411 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(delete_done);
 412 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(mkdir_done);
 413 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(tdis_done);
 414
 415
 416 DECLARE_EVENT_CLASS(smb3_inf_compound_err_class,
 417         TP_PROTO(unsigned int xid,
 418                 __u32   tid,
 419                 __u64   sesid,
 420                 int     rc),
 421         TP_ARGS(xid, tid, sesid, rc),
 422         TP_STRUCT__entry(
 423                 __field(unsigned int, xid)
 424                 __field(__u32, tid)
 425                 __field(__u64, sesid)
 426                 __field(int, rc)
 427         ),
 428         TP_fast_assign(
 429                 __entry->xid = xid;
 430                 __entry->tid = tid;
 431                 __entry->sesid = sesid;
 432                 __entry->rc = rc;
 433         ),
 434         TP_printk("xid=%u sid=0x%llx tid=0x%x rc=%d",
 435                 __entry->xid, __entry->sesid, __entry->tid,
 436                 __entry->rc)
 437 )
 438
 439 #define DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(name)     \
 440 DEFINE_EVENT(smb3_inf_compound_err_class, smb3_##name,    \
 441         TP_PROTO(unsigned int xid,              \
 442                 __u32   tid,                    \
 443                 __u64   sesid,                  \
 444                 int rc),                        \
 445         TP_ARGS(xid, tid, sesid, rc))
 446
 447 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(query_info_compound_err);
 448 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(posix_query_info_compound_err);
 449 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(hardlink_err);
 450 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(rename_err);
 451 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(rmdir_err);
 452 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(set_eof_err);
 453 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(set_info_compound_err);
 454 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(mkdir_err);
 455 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(delete_err);
 456 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(tdis_err);
 457
 458 /*
 459  * For logging SMB3 Status code and Command for responses which return errors
 460  */
 461 DECLARE_EVENT_CLASS(smb3_cmd_err_class,
 462         TP_PROTO(__u32  tid,
 463                 __u64   sesid,
 464                 __u16   cmd,
 465                 __u64   mid,
 466                 __u32   status,
 467                 int     rc),
 468         TP_ARGS(tid, sesid, cmd, mid, status, rc),
 469         TP_STRUCT__entry(
 470                 __field(__u32, tid)
 471                 __field(__u64, sesid)
 472                 __field(__u16, cmd)
 473                 __field(__u64, mid)
 474                 __field(__u32, status)
 475                 __field(int, rc)
 476         ),
 477         TP_fast_assign(
 478                 __entry->tid = tid;
 479                 __entry->sesid = sesid;
 480                 __entry->cmd = cmd;
 481                 __entry->mid = mid;
 482                 __entry->status = status;
 483                 __entry->rc = rc;
 484         ),
 485         TP_printk("\tsid=0x%llx tid=0x%x cmd=%u mid=%llu status=0x%x rc=%d",
 486                 __entry->sesid, __entry->tid, __entry->cmd, __entry->mid,
 487                 __entry->status, __entry->rc)
 488 )
 489
 490 #define DEFINE_SMB3_CMD_ERR_EVENT(name)          \
 491 DEFINE_EVENT(smb3_cmd_err_class, smb3_##name,    \
 492         TP_PROTO(__u32  tid,                    \
 493                 __u64   sesid,                  \
 494                 __u16   cmd,                    \
 495                 __u64   mid,                    \
 496                 __u32   status,                 \
 497                 int     rc),                    \
 498         TP_ARGS(tid, sesid, cmd, mid, status, rc))
 499
 500 DEFINE_SMB3_CMD_ERR_EVENT(cmd_err);
 501
 502 DECLARE_EVENT_CLASS(smb3_cmd_done_class,
 503         TP_PROTO(__u32  tid,
 504                 __u64   sesid,
 505                 __u16   cmd,
 506                 __u64   mid),
 507         TP_ARGS(tid, sesid, cmd, mid),
 508         TP_STRUCT__entry(
 509                 __field(__u32, tid)
 510                 __field(__u64, sesid)
 511                 __field(__u16, cmd)
 512                 __field(__u64, mid)
 513         ),
 514         TP_fast_assign(
 515                 __entry->tid = tid;
 516                 __entry->sesid = sesid;
 517                 __entry->cmd = cmd;
 518                 __entry->mid = mid;
 519         ),
 520         TP_printk("\tsid=0x%llx tid=0x%x cmd=%u mid=%llu",
 521                 __entry->sesid, __entry->tid,
 522                 __entry->cmd, __entry->mid)
 523 )
 524
 525 #define DEFINE_SMB3_CMD_DONE_EVENT(name)          \
 526 DEFINE_EVENT(smb3_cmd_done_class, smb3_##name,    \
 527         TP_PROTO(__u32  tid,                    \
 528                 __u64   sesid,                  \
 529                 __u16   cmd,                    \
 530                 __u64   mid),                   \
 531         TP_ARGS(tid, sesid, cmd, mid))
 532
 533 DEFINE_SMB3_CMD_DONE_EVENT(cmd_enter);
 534 DEFINE_SMB3_CMD_DONE_EVENT(cmd_done);
 535 DEFINE_SMB3_CMD_DONE_EVENT(ses_expired);
 536
 537 DECLARE_EVENT_CLASS(smb3_mid_class,
 538         TP_PROTO(__u16  cmd,
 539                 __u64   mid,
 540                 __u32   pid,
 541                 unsigned long when_sent,
 542                 unsigned long when_received),
 543         TP_ARGS(cmd, mid, pid, when_sent, when_received),
 544         TP_STRUCT__entry(
 545                 __field(__u16, cmd)
 546                 __field(__u64, mid)
 547                 __field(__u32, pid)
 548                 __field(unsigned long, when_sent)
 549                 __field(unsigned long, when_received)
 550         ),
 551         TP_fast_assign(
 552                 __entry->cmd = cmd;
 553                 __entry->mid = mid;
 554                 __entry->pid = pid;
 555                 __entry->when_sent = when_sent;
 556                 __entry->when_received = when_received;
 557         ),
 558         TP_printk("\tcmd=%u mid=%llu pid=%u, when_sent=%lu when_rcv=%lu",
 559                 __entry->cmd, __entry->mid, __entry->pid, __entry->when_sent,
 560                 __entry->when_received)
 561 )
 562
 563 #define DEFINE_SMB3_MID_EVENT(name)          \
 564 DEFINE_EVENT(smb3_mid_class, smb3_##name,    \
 565         TP_PROTO(__u16  cmd,                    \
 566                 __u64   mid,                    \
 567                 __u32   pid,                    \
 568                 unsigned long when_sent,        \
 569                 unsigned long when_received),   \
 570         TP_ARGS(cmd, mid, pid, when_sent, when_received))
 571
 572 DEFINE_SMB3_MID_EVENT(slow_rsp);
 573
 574 DECLARE_EVENT_CLASS(smb3_exit_err_class,
 575         TP_PROTO(unsigned int xid,
 576                 const char *func_name,
 577                 int     rc),
 578         TP_ARGS(xid, func_name, rc),
 579         TP_STRUCT__entry(
 580                 __field(unsigned int, xid)
 581                 __string(func_name, func_name)
 582                 __field(int, rc)
 583         ),
 584         TP_fast_assign(
 585                 __entry->xid = xid;
 586                 __assign_str(func_name, func_name);
 587                 __entry->rc = rc;
 588         ),
 589         TP_printk("\t%s: xid=%u rc=%d",
 590                 __get_str(func_name), __entry->xid, __entry->rc)
 591 )
 592
 593 #define DEFINE_SMB3_EXIT_ERR_EVENT(name)          \
 594 DEFINE_EVENT(smb3_exit_err_class, smb3_##name,    \
 595         TP_PROTO(unsigned int xid,              \
 596                 const char *func_name,          \
 597                 int     rc),                    \
 598         TP_ARGS(xid, func_name, rc))
 599
 600 DEFINE_SMB3_EXIT_ERR_EVENT(exit_err);
 601
 602
 603 DECLARE_EVENT_CLASS(smb3_sync_err_class,
 604         TP_PROTO(unsigned long ino,
 605                 int     rc),
 606         TP_ARGS(ino, rc),
 607         TP_STRUCT__entry(
 608                 __field(unsigned long, ino)
 609                 __field(int, rc)
 610         ),
 611         TP_fast_assign(
 612                 __entry->ino = ino;
 613                 __entry->rc = rc;
 614         ),
 615         TP_printk("\tino=%lu rc=%d",
 616                 __entry->ino, __entry->rc)
 617 )
 618
 619 #define DEFINE_SMB3_SYNC_ERR_EVENT(name)          \
 620 DEFINE_EVENT(smb3_sync_err_class, cifs_##name,    \
 621         TP_PROTO(unsigned long ino,             \
 622                 int     rc),                    \
 623         TP_ARGS(ino, rc))
 624
 625 DEFINE_SMB3_SYNC_ERR_EVENT(fsync_err);
 626 DEFINE_SMB3_SYNC_ERR_EVENT(flush_err);
 627
 628
 629 DECLARE_EVENT_CLASS(smb3_enter_exit_class,
 630         TP_PROTO(unsigned int xid,
 631                 const char *func_name),
 632         TP_ARGS(xid, func_name),
 633         TP_STRUCT__entry(
 634                 __field(unsigned int, xid)
 635                 __string(func_name, func_name)
 636         ),
 637         TP_fast_assign(
 638                 __entry->xid = xid;
 639                 __assign_str(func_name, func_name);
 640         ),
 641         TP_printk("\t%s: xid=%u",
 642                 __get_str(func_name), __entry->xid)
 643 )
 644
 645 #define DEFINE_SMB3_ENTER_EXIT_EVENT(name)        \
 646 DEFINE_EVENT(smb3_enter_exit_class, smb3_##name,  \
 647         TP_PROTO(unsigned int xid,              \
 648                 const char *func_name),         \
 649         TP_ARGS(xid, func_name))
 650
 651 DEFINE_SMB3_ENTER_EXIT_EVENT(enter);
 652 DEFINE_SMB3_ENTER_EXIT_EVENT(exit_done);
 653
 654 /*
 655  * For SMB2/SMB3 tree connect
 656  */
 657
 658 DECLARE_EVENT_CLASS(smb3_tcon_class,
 659         TP_PROTO(unsigned int xid,
 660                 __u32   tid,
 661                 __u64   sesid,
 662                 const char *unc_name,
 663                 int     rc),
 664         TP_ARGS(xid, tid, sesid, unc_name, rc),
 665         TP_STRUCT__entry(
 666                 __field(unsigned int, xid)
 667                 __field(__u32, tid)
 668                 __field(__u64, sesid)
 669                 __string(name, unc_name)
 670                 __field(int, rc)
 671         ),
 672         TP_fast_assign(
 673                 __entry->xid = xid;
 674                 __entry->tid = tid;
 675                 __entry->sesid = sesid;
 676                 __assign_str(name, unc_name);
 677                 __entry->rc = rc;
 678         ),
 679         TP_printk("xid=%u sid=0x%llx tid=0x%x unc_name=%s rc=%d",
 680                 __entry->xid, __entry->sesid, __entry->tid,
 681                 __get_str(name), __entry->rc)
 682 )
 683
 684 #define DEFINE_SMB3_TCON_EVENT(name)          \
 685 DEFINE_EVENT(smb3_tcon_class, smb3_##name,    \
 686         TP_PROTO(unsigned int xid,              \
 687                 __u32   tid,                    \
 688                 __u64   sesid,                  \
 689                 const char *unc_name,           \
 690                 int     rc),                    \
 691         TP_ARGS(xid, tid, sesid, unc_name, rc))
 692
 693 DEFINE_SMB3_TCON_EVENT(tcon);
 694
 695
 696 /*
 697  * For smb2/smb3 open (including create and mkdir) calls
 698  */
 699
 700 DECLARE_EVENT_CLASS(smb3_open_enter_class,
 701         TP_PROTO(unsigned int xid,
 702                 __u32   tid,
 703                 __u64   sesid,
 704                 int     create_options,
 705                 int     desired_access),
 706         TP_ARGS(xid, tid, sesid, create_options, desired_access),
 707         TP_STRUCT__entry(
 708                 __field(unsigned int, xid)
 709                 __field(__u32, tid)
 710                 __field(__u64, sesid)
 711                 __field(int, create_options)
 712                 __field(int, desired_access)
 713         ),
 714         TP_fast_assign(
 715                 __entry->xid = xid;
 716                 __entry->tid = tid;
 717                 __entry->sesid = sesid;
 718                 __entry->create_options = create_options;
 719                 __entry->desired_access = desired_access;
 720         ),
 721         TP_printk("xid=%u sid=0x%llx tid=0x%x cr_opts=0x%x des_access=0x%x",
 722                 __entry->xid, __entry->sesid, __entry->tid,
 723                 __entry->create_options, __entry->desired_access)
 724 )
 725
 726 #define DEFINE_SMB3_OPEN_ENTER_EVENT(name)        \
 727 DEFINE_EVENT(smb3_open_enter_class, smb3_##name,  \
 728         TP_PROTO(unsigned int xid,              \
 729                 __u32   tid,                    \
 730                 __u64   sesid,                  \
 731                 int     create_options,         \
 732                 int     desired_access),        \
 733         TP_ARGS(xid, tid, sesid, create_options, desired_access))
 734
 735 DEFINE_SMB3_OPEN_ENTER_EVENT(open_enter);
 736 DEFINE_SMB3_OPEN_ENTER_EVENT(posix_mkdir_enter);
 737
 738 DECLARE_EVENT_CLASS(smb3_open_err_class,
 739         TP_PROTO(unsigned int xid,
 740                 __u32   tid,
 741                 __u64   sesid,
 742                 int     create_options,
 743                 int     desired_access,
 744                 int     rc),
 745         TP_ARGS(xid, tid, sesid, create_options, desired_access, rc),
 746         TP_STRUCT__entry(
 747                 __field(unsigned int, xid)
 748                 __field(__u32, tid)
 749                 __field(__u64, sesid)
 750                 __field(int,   create_options)
 751                 __field(int, desired_access)
 752                 __field(int, rc)
 753         ),
 754         TP_fast_assign(
 755                 __entry->xid = xid;
 756                 __entry->tid = tid;
 757                 __entry->sesid = sesid;
 758                 __entry->create_options = create_options;
 759                 __entry->desired_access = desired_access;
 760                 __entry->rc = rc;
 761         ),
 762         TP_printk("xid=%u sid=0x%llx tid=0x%x cr_opts=0x%x des_access=0x%x rc=%d",
 763                 __entry->xid, __entry->sesid, __entry->tid,
 764                 __entry->create_options, __entry->desired_access, __entry->rc)
 765 )
 766
 767 #define DEFINE_SMB3_OPEN_ERR_EVENT(name)          \
 768 DEFINE_EVENT(smb3_open_err_class, smb3_##name,    \
 769         TP_PROTO(unsigned int xid,              \
 770                 __u32   tid,                    \
 771                 __u64   sesid,                  \
 772                 int     create_options,         \
 773                 int     desired_access,         \
 774                 int     rc),                    \
 775         TP_ARGS(xid, tid, sesid, create_options, desired_access, rc))
 776
 777 DEFINE_SMB3_OPEN_ERR_EVENT(open_err);
 778 DEFINE_SMB3_OPEN_ERR_EVENT(posix_mkdir_err);
 779
 780 DECLARE_EVENT_CLASS(smb3_open_done_class,
 781         TP_PROTO(unsigned int xid,
 782                 __u64   fid,
 783                 __u32   tid,
 784                 __u64   sesid,
 785                 int     create_options,
 786                 int     desired_access),
 787         TP_ARGS(xid, fid, tid, sesid, create_options, desired_access),
 788         TP_STRUCT__entry(
 789                 __field(unsigned int, xid)
 790                 __field(__u64, fid)
 791                 __field(__u32, tid)
 792                 __field(__u64, sesid)
 793                 __field(int, create_options)
 794                 __field(int, desired_access)
 795         ),
 796         TP_fast_assign(
 797                 __entry->xid = xid;
 798                 __entry->fid = fid;
 799                 __entry->tid = tid;
 800                 __entry->sesid = sesid;
 801                 __entry->create_options = create_options;
 802                 __entry->desired_access = desired_access;
 803         ),
 804         TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx cr_opts=0x%x des_access=0x%x",
 805                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid,
 806                 __entry->create_options, __entry->desired_access)
 807 )
 808
 809 #define DEFINE_SMB3_OPEN_DONE_EVENT(name)        \
 810 DEFINE_EVENT(smb3_open_done_class, smb3_##name,  \
 811         TP_PROTO(unsigned int xid,              \
 812                 __u64   fid,                    \
 813                 __u32   tid,                    \
 814                 __u64   sesid,                  \
 815                 int     create_options,         \
 816                 int     desired_access),        \
 817         TP_ARGS(xid, fid, tid, sesid, create_options, desired_access))
 818
 819 DEFINE_SMB3_OPEN_DONE_EVENT(open_done);
 820 DEFINE_SMB3_OPEN_DONE_EVENT(posix_mkdir_done);
 821
 822
 823 DECLARE_EVENT_CLASS(smb3_lease_done_class,
 824         TP_PROTO(__u32  lease_state,
 825                 __u32   tid,
 826                 __u64   sesid,
 827                 __u64   lease_key_low,
 828                 __u64   lease_key_high),
 829         TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high),
 830         TP_STRUCT__entry(
 831                 __field(__u32, lease_state)
 832                 __field(__u32, tid)
 833                 __field(__u64, sesid)
 834                 __field(__u64, lease_key_low)
 835                 __field(__u64, lease_key_high)
 836         ),
 837         TP_fast_assign(
 838                 __entry->lease_state = lease_state;
 839                 __entry->tid = tid;
 840                 __entry->sesid = sesid;
 841                 __entry->lease_key_low = lease_key_low;
 842                 __entry->lease_key_high = lease_key_high;
 843         ),
 844         TP_printk("sid=0x%llx tid=0x%x lease_key=0x%llx%llx lease_state=0x%x",
 845                 __entry->sesid, __entry->tid, __entry->lease_key_high,
 846                 __entry->lease_key_low, __entry->lease_state)
 847 )
 848
 849 #define DEFINE_SMB3_LEASE_DONE_EVENT(name)        \
 850 DEFINE_EVENT(smb3_lease_done_class, smb3_##name,  \
 851         TP_PROTO(__u32  lease_state,            \
 852                 __u32   tid,                    \
 853                 __u64   sesid,                  \
 854                 __u64   lease_key_low,          \
 855                 __u64   lease_key_high),        \
 856         TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high))
 857
 858 DEFINE_SMB3_LEASE_DONE_EVENT(lease_done);
 859 DEFINE_SMB3_LEASE_DONE_EVENT(lease_not_found);
 860
 861 DECLARE_EVENT_CLASS(smb3_lease_err_class,
 862         TP_PROTO(__u32  lease_state,
 863                 __u32   tid,
 864                 __u64   sesid,
 865                 __u64   lease_key_low,
 866                 __u64   lease_key_high,
 867                 int     rc),
 868         TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high, rc),
 869         TP_STRUCT__entry(
 870                 __field(__u32, lease_state)
 871                 __field(__u32, tid)
 872                 __field(__u64, sesid)
 873                 __field(__u64, lease_key_low)
 874                 __field(__u64, lease_key_high)
 875                 __field(int, rc)
 876         ),
 877         TP_fast_assign(
 878                 __entry->lease_state = lease_state;
 879                 __entry->tid = tid;
 880                 __entry->sesid = sesid;
 881                 __entry->lease_key_low = lease_key_low;
 882                 __entry->lease_key_high = lease_key_high;
 883                 __entry->rc = rc;
 884         ),
 885         TP_printk("sid=0x%llx tid=0x%x lease_key=0x%llx%llx lease_state=0x%x rc=%d",
 886                 __entry->sesid, __entry->tid, __entry->lease_key_high,
 887                 __entry->lease_key_low, __entry->lease_state, __entry->rc)
 888 )
 889
 890 #define DEFINE_SMB3_LEASE_ERR_EVENT(name)        \
 891 DEFINE_EVENT(smb3_lease_err_class, smb3_##name,  \
 892         TP_PROTO(__u32  lease_state,            \
 893                 __u32   tid,                    \
 894                 __u64   sesid,                  \
 895                 __u64   lease_key_low,          \
 896                 __u64   lease_key_high,         \
 897                 int     rc),                    \
 898         TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high, rc))
 899
 900 DEFINE_SMB3_LEASE_ERR_EVENT(lease_err);
 901
 902 DECLARE_EVENT_CLASS(smb3_connect_class,
 903         TP_PROTO(char *hostname,
 904                 __u64 conn_id,
 905                 const struct __kernel_sockaddr_storage *dst_addr),
 906         TP_ARGS(hostname, conn_id, dst_addr),
 907         TP_STRUCT__entry(
 908                 __string(hostname, hostname)
 909                 __field(__u64, conn_id)
 910                 __array(__u8, dst_addr, sizeof(struct sockaddr_storage))
 911         ),
 912         TP_fast_assign(
 913                 struct sockaddr_storage *pss = NULL;
 914
 915                 __entry->conn_id = conn_id;
 916                 pss = (struct sockaddr_storage *)__entry->dst_addr;
 917                 *pss = *dst_addr;
 918                 __assign_str(hostname, hostname);
 919         ),
 920         TP_printk("conn_id=0x%llx server=%s addr=%pISpsfc",
 921                 __entry->conn_id,
 922                 __get_str(hostname),
 923                 __entry->dst_addr)
 924 )
 925
 926 #define DEFINE_SMB3_CONNECT_EVENT(name)        \
 927 DEFINE_EVENT(smb3_connect_class, smb3_##name,  \
 928         TP_PROTO(char *hostname,                \
 929                 __u64 conn_id,                  \
 930                 const struct __kernel_sockaddr_storage *addr),  \
 931         TP_ARGS(hostname, conn_id, addr))
 932
 933 DEFINE_SMB3_CONNECT_EVENT(connect_done);
 934
 935 DECLARE_EVENT_CLASS(smb3_connect_err_class,
 936         TP_PROTO(char *hostname, __u64 conn_id,
 937                 const struct __kernel_sockaddr_storage *dst_addr, int rc),
 938         TP_ARGS(hostname, conn_id, dst_addr, rc),
 939         TP_STRUCT__entry(
 940                 __string(hostname, hostname)
 941                 __field(__u64, conn_id)
 942                 __array(__u8, dst_addr, sizeof(struct sockaddr_storage))
 943                 __field(int, rc)
 944         ),
 945         TP_fast_assign(
 946                 struct sockaddr_storage *pss = NULL;
 947
 948                 __entry->conn_id = conn_id;
 949                 __entry->rc = rc;
 950                 pss = (struct sockaddr_storage *)__entry->dst_addr;
 951                 *pss = *dst_addr;
 952                 __assign_str(hostname, hostname);
 953         ),
 954         TP_printk("rc=%d conn_id=0x%llx server=%s addr=%pISpsfc",
 955                 __entry->rc,
 956                 __entry->conn_id,
 957                 __get_str(hostname),
 958                 __entry->dst_addr)
 959 )
 960
 961 #define DEFINE_SMB3_CONNECT_ERR_EVENT(name)        \
 962 DEFINE_EVENT(smb3_connect_err_class, smb3_##name,  \
 963         TP_PROTO(char *hostname,                \
 964                 __u64 conn_id,                  \
 965                 const struct __kernel_sockaddr_storage *addr,   \
 966                 int rc),                        \
 967         TP_ARGS(hostname, conn_id, addr, rc))
 968
 969 DEFINE_SMB3_CONNECT_ERR_EVENT(connect_err);
 970
 971 DECLARE_EVENT_CLASS(smb3_reconnect_class,
 972         TP_PROTO(__u64  currmid,
 973                 __u64 conn_id,
 974                 char *hostname),
 975         TP_ARGS(currmid, conn_id, hostname),
 976         TP_STRUCT__entry(
 977                 __field(__u64, currmid)
 978                 __field(__u64, conn_id)
 979                 __string(hostname, hostname)
 980         ),
 981         TP_fast_assign(
 982                 __entry->currmid = currmid;
 983                 __entry->conn_id = conn_id;
 984                 __assign_str(hostname, hostname);
 985         ),
 986         TP_printk("conn_id=0x%llx server=%s current_mid=%llu",
 987                 __entry->conn_id,
 988                 __get_str(hostname),
 989                 __entry->currmid)
 990 )
 991
 992 #define DEFINE_SMB3_RECONNECT_EVENT(name)        \
 993 DEFINE_EVENT(smb3_reconnect_class, smb3_##name,  \
 994         TP_PROTO(__u64  currmid,                \
 995                 __u64 conn_id,                  \
 996                 char *hostname),                                \
 997         TP_ARGS(currmid, conn_id, hostname))
 998
 999 DEFINE_SMB3_RECONNECT_EVENT(reconnect);
1000 DEFINE_SMB3_RECONNECT_EVENT(partial_send_reconnect);
1001
1002 DECLARE_EVENT_CLASS(smb3_credit_class,
1003         TP_PROTO(__u64  currmid,
1004                 __u64 conn_id,
1005                 char *hostname,
1006                 int credits,
1007                 int credits_to_add,
1008                 int in_flight),
1009         TP_ARGS(currmid, conn_id, hostname, credits, credits_to_add, in_flight),
1010         TP_STRUCT__entry(
1011                 __field(__u64, currmid)
1012                 __field(__u64, conn_id)
1013                 __string(hostname, hostname)
1014                 __field(int, credits)
1015                 __field(int, credits_to_add)
1016                 __field(int, in_flight)
1017         ),
1018         TP_fast_assign(
1019                 __entry->currmid = currmid;
1020                 __entry->conn_id = conn_id;
1021                 __assign_str(hostname, hostname);
1022                 __entry->credits = credits;
1023                 __entry->credits_to_add = credits_to_add;
1024                 __entry->in_flight = in_flight;
1025         ),
1026         TP_printk("conn_id=0x%llx server=%s current_mid=%llu "
1027                         "credits=%d credit_change=%d in_flight=%d",
1028                 __entry->conn_id,
1029                 __get_str(hostname),
1030                 __entry->currmid,
1031                 __entry->credits,
1032                 __entry->credits_to_add,
1033                 __entry->in_flight)
1034 )
1035
1036 #define DEFINE_SMB3_CREDIT_EVENT(name)        \
1037 DEFINE_EVENT(smb3_credit_class, smb3_##name,  \
1038         TP_PROTO(__u64  currmid,                \
1039                 __u64 conn_id,                  \
1040                 char *hostname,                 \
1041                 int  credits,                   \
1042                 int  credits_to_add,    \
1043                 int in_flight),                 \
1044         TP_ARGS(currmid, conn_id, hostname, credits, credits_to_add, in_flight))
1045
1046 DEFINE_SMB3_CREDIT_EVENT(reconnect_with_invalid_credits);
1047 DEFINE_SMB3_CREDIT_EVENT(reconnect_detected);
1048 DEFINE_SMB3_CREDIT_EVENT(credit_timeout);
1049 DEFINE_SMB3_CREDIT_EVENT(insufficient_credits);
1050 DEFINE_SMB3_CREDIT_EVENT(too_many_credits);
1051 DEFINE_SMB3_CREDIT_EVENT(add_credits);
1052 DEFINE_SMB3_CREDIT_EVENT(adj_credits);
1053 DEFINE_SMB3_CREDIT_EVENT(hdr_credits);
1054 DEFINE_SMB3_CREDIT_EVENT(nblk_credits);
1055 DEFINE_SMB3_CREDIT_EVENT(pend_credits);
1056 DEFINE_SMB3_CREDIT_EVENT(wait_credits);
1057 DEFINE_SMB3_CREDIT_EVENT(waitff_credits);
1058 DEFINE_SMB3_CREDIT_EVENT(overflow_credits);
1059 DEFINE_SMB3_CREDIT_EVENT(set_credits);
1060
1061 #endif /* _CIFS_TRACE_H */
1062
1063 #undef TRACE_INCLUDE_PATH
1064 #define TRACE_INCLUDE_PATH .
1065 #define TRACE_INCLUDE_FILE trace
1066 #include <trace/define_trace.h>