fs/cifs/trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  *   Copyright (C) 2018, Microsoft Corporation.
   4  *
   5  *   Author(s): Steve French <stfrench@microsoft.com>
   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
 376
 377 DECLARE_EVENT_CLASS(smb3_inf_compound_done_class,
 378         TP_PROTO(unsigned int xid,
 379                 __u32   tid,
 380                 __u64   sesid),
 381         TP_ARGS(xid, tid, sesid),
 382         TP_STRUCT__entry(
 383                 __field(unsigned int, xid)
 384                 __field(__u32, tid)
 385                 __field(__u64, sesid)
 386         ),
 387         TP_fast_assign(
 388                 __entry->xid = xid;
 389                 __entry->tid = tid;
 390                 __entry->sesid = sesid;
 391         ),
 392         TP_printk("xid=%u sid=0x%llx tid=0x%x",
 393                 __entry->xid, __entry->sesid, __entry->tid)
 394 )
 395
 396 #define DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(name)     \
 397 DEFINE_EVENT(smb3_inf_compound_done_class, smb3_##name,    \
 398         TP_PROTO(unsigned int xid,              \
 399                 __u32   tid,                    \
 400                 __u64   sesid),                 \
 401         TP_ARGS(xid, tid, sesid))
 402
 403 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(query_info_compound_done);
 404 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(posix_query_info_compound_done);
 405 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(hardlink_done);
 406 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(rename_done);
 407 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(rmdir_done);
 408 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(set_eof_done);
 409 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(set_info_compound_done);
 410 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(delete_done);
 411 DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(mkdir_done);
 412
 413
 414 DECLARE_EVENT_CLASS(smb3_inf_compound_err_class,
 415         TP_PROTO(unsigned int xid,
 416                 __u32   tid,
 417                 __u64   sesid,
 418                 int     rc),
 419         TP_ARGS(xid, tid, sesid, rc),
 420         TP_STRUCT__entry(
 421                 __field(unsigned int, xid)
 422                 __field(__u32, tid)
 423                 __field(__u64, sesid)
 424                 __field(int, rc)
 425         ),
 426         TP_fast_assign(
 427                 __entry->xid = xid;
 428                 __entry->tid = tid;
 429                 __entry->sesid = sesid;
 430                 __entry->rc = rc;
 431         ),
 432         TP_printk("xid=%u sid=0x%llx tid=0x%x rc=%d",
 433                 __entry->xid, __entry->sesid, __entry->tid,
 434                 __entry->rc)
 435 )
 436
 437 #define DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(name)     \
 438 DEFINE_EVENT(smb3_inf_compound_err_class, smb3_##name,    \
 439         TP_PROTO(unsigned int xid,              \
 440                 __u32   tid,                    \
 441                 __u64   sesid,                  \
 442                 int rc),                        \
 443         TP_ARGS(xid, tid, sesid, rc))
 444
 445 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(query_info_compound_err);
 446 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(posix_query_info_compound_err);
 447 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(hardlink_err);
 448 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(rename_err);
 449 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(rmdir_err);
 450 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(set_eof_err);
 451 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(set_info_compound_err);
 452 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(mkdir_err);
 453 DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(delete_err);
 454
 455 /*
 456  * For logging SMB3 Status code and Command for responses which return errors
 457  */
 458 DECLARE_EVENT_CLASS(smb3_cmd_err_class,
 459         TP_PROTO(__u32  tid,
 460                 __u64   sesid,
 461                 __u16   cmd,
 462                 __u64   mid,
 463                 __u32   status,
 464                 int     rc),
 465         TP_ARGS(tid, sesid, cmd, mid, status, rc),
 466         TP_STRUCT__entry(
 467                 __field(__u32, tid)
 468                 __field(__u64, sesid)
 469                 __field(__u16, cmd)
 470                 __field(__u64, mid)
 471                 __field(__u32, status)
 472                 __field(int, rc)
 473         ),
 474         TP_fast_assign(
 475                 __entry->tid = tid;
 476                 __entry->sesid = sesid;
 477                 __entry->cmd = cmd;
 478                 __entry->mid = mid;
 479                 __entry->status = status;
 480                 __entry->rc = rc;
 481         ),
 482         TP_printk("\tsid=0x%llx tid=0x%x cmd=%u mid=%llu status=0x%x rc=%d",
 483                 __entry->sesid, __entry->tid, __entry->cmd, __entry->mid,
 484                 __entry->status, __entry->rc)
 485 )
 486
 487 #define DEFINE_SMB3_CMD_ERR_EVENT(name)          \
 488 DEFINE_EVENT(smb3_cmd_err_class, smb3_##name,    \
 489         TP_PROTO(__u32  tid,                    \
 490                 __u64   sesid,                  \
 491                 __u16   cmd,                    \
 492                 __u64   mid,                    \
 493                 __u32   status,                 \
 494                 int     rc),                    \
 495         TP_ARGS(tid, sesid, cmd, mid, status, rc))
 496
 497 DEFINE_SMB3_CMD_ERR_EVENT(cmd_err);
 498
 499 DECLARE_EVENT_CLASS(smb3_cmd_done_class,
 500         TP_PROTO(__u32  tid,
 501                 __u64   sesid,
 502                 __u16   cmd,
 503                 __u64   mid),
 504         TP_ARGS(tid, sesid, cmd, mid),
 505         TP_STRUCT__entry(
 506                 __field(__u32, tid)
 507                 __field(__u64, sesid)
 508                 __field(__u16, cmd)
 509                 __field(__u64, mid)
 510         ),
 511         TP_fast_assign(
 512                 __entry->tid = tid;
 513                 __entry->sesid = sesid;
 514                 __entry->cmd = cmd;
 515                 __entry->mid = mid;
 516         ),
 517         TP_printk("\tsid=0x%llx tid=0x%x cmd=%u mid=%llu",
 518                 __entry->sesid, __entry->tid,
 519                 __entry->cmd, __entry->mid)
 520 )
 521
 522 #define DEFINE_SMB3_CMD_DONE_EVENT(name)          \
 523 DEFINE_EVENT(smb3_cmd_done_class, smb3_##name,    \
 524         TP_PROTO(__u32  tid,                    \
 525                 __u64   sesid,                  \
 526                 __u16   cmd,                    \
 527                 __u64   mid),                   \
 528         TP_ARGS(tid, sesid, cmd, mid))
 529
 530 DEFINE_SMB3_CMD_DONE_EVENT(cmd_enter);
 531 DEFINE_SMB3_CMD_DONE_EVENT(cmd_done);
 532 DEFINE_SMB3_CMD_DONE_EVENT(ses_expired);
 533
 534 DECLARE_EVENT_CLASS(smb3_mid_class,
 535         TP_PROTO(__u16  cmd,
 536                 __u64   mid,
 537                 __u32   pid,
 538                 unsigned long when_sent,
 539                 unsigned long when_received),
 540         TP_ARGS(cmd, mid, pid, when_sent, when_received),
 541         TP_STRUCT__entry(
 542                 __field(__u16, cmd)
 543                 __field(__u64, mid)
 544                 __field(__u32, pid)
 545                 __field(unsigned long, when_sent)
 546                 __field(unsigned long, when_received)
 547         ),
 548         TP_fast_assign(
 549                 __entry->cmd = cmd;
 550                 __entry->mid = mid;
 551                 __entry->pid = pid;
 552                 __entry->when_sent = when_sent;
 553                 __entry->when_received = when_received;
 554         ),
 555         TP_printk("\tcmd=%u mid=%llu pid=%u, when_sent=%lu when_rcv=%lu",
 556                 __entry->cmd, __entry->mid, __entry->pid, __entry->when_sent,
 557                 __entry->when_received)
 558 )
 559
 560 #define DEFINE_SMB3_MID_EVENT(name)          \
 561 DEFINE_EVENT(smb3_mid_class, smb3_##name,    \
 562         TP_PROTO(__u16  cmd,                    \
 563                 __u64   mid,                    \
 564                 __u32   pid,                    \
 565                 unsigned long when_sent,        \
 566                 unsigned long when_received),   \
 567         TP_ARGS(cmd, mid, pid, when_sent, when_received))
 568
 569 DEFINE_SMB3_MID_EVENT(slow_rsp);
 570
 571 DECLARE_EVENT_CLASS(smb3_exit_err_class,
 572         TP_PROTO(unsigned int xid,
 573                 const char *func_name,
 574                 int     rc),
 575         TP_ARGS(xid, func_name, rc),
 576         TP_STRUCT__entry(
 577                 __field(unsigned int, xid)
 578                 __string(func_name, func_name)
 579                 __field(int, rc)
 580         ),
 581         TP_fast_assign(
 582                 __entry->xid = xid;
 583                 __assign_str(func_name, func_name);
 584                 __entry->rc = rc;
 585         ),
 586         TP_printk("\t%s: xid=%u rc=%d",
 587                 __get_str(func_name), __entry->xid, __entry->rc)
 588 )
 589
 590 #define DEFINE_SMB3_EXIT_ERR_EVENT(name)          \
 591 DEFINE_EVENT(smb3_exit_err_class, smb3_##name,    \
 592         TP_PROTO(unsigned int xid,              \
 593                 const char *func_name,          \
 594                 int     rc),                    \
 595         TP_ARGS(xid, func_name, rc))
 596
 597 DEFINE_SMB3_EXIT_ERR_EVENT(exit_err);
 598
 599
 600 DECLARE_EVENT_CLASS(smb3_sync_err_class,
 601         TP_PROTO(unsigned long ino,
 602                 int     rc),
 603         TP_ARGS(ino, rc),
 604         TP_STRUCT__entry(
 605                 __field(unsigned long, ino)
 606                 __field(int, rc)
 607         ),
 608         TP_fast_assign(
 609                 __entry->ino = ino;
 610                 __entry->rc = rc;
 611         ),
 612         TP_printk("\tino=%lu rc=%d",
 613                 __entry->ino, __entry->rc)
 614 )
 615
 616 #define DEFINE_SMB3_SYNC_ERR_EVENT(name)          \
 617 DEFINE_EVENT(smb3_sync_err_class, cifs_##name,    \
 618         TP_PROTO(unsigned long ino,             \
 619                 int     rc),                    \
 620         TP_ARGS(ino, rc))
 621
 622 DEFINE_SMB3_SYNC_ERR_EVENT(fsync_err);
 623 DEFINE_SMB3_SYNC_ERR_EVENT(flush_err);
 624
 625
 626 DECLARE_EVENT_CLASS(smb3_enter_exit_class,
 627         TP_PROTO(unsigned int xid,
 628                 const char *func_name),
 629         TP_ARGS(xid, func_name),
 630         TP_STRUCT__entry(
 631                 __field(unsigned int, xid)
 632                 __string(func_name, func_name)
 633         ),
 634         TP_fast_assign(
 635                 __entry->xid = xid;
 636                 __assign_str(func_name, func_name);
 637         ),
 638         TP_printk("\t%s: xid=%u",
 639                 __get_str(func_name), __entry->xid)
 640 )
 641
 642 #define DEFINE_SMB3_ENTER_EXIT_EVENT(name)        \
 643 DEFINE_EVENT(smb3_enter_exit_class, smb3_##name,  \
 644         TP_PROTO(unsigned int xid,              \
 645                 const char *func_name),         \
 646         TP_ARGS(xid, func_name))
 647
 648 DEFINE_SMB3_ENTER_EXIT_EVENT(enter);
 649 DEFINE_SMB3_ENTER_EXIT_EVENT(exit_done);
 650
 651 /*
 652  * For SMB2/SMB3 tree connect
 653  */
 654
 655 DECLARE_EVENT_CLASS(smb3_tcon_class,
 656         TP_PROTO(unsigned int xid,
 657                 __u32   tid,
 658                 __u64   sesid,
 659                 const char *unc_name,
 660                 int     rc),
 661         TP_ARGS(xid, tid, sesid, unc_name, rc),
 662         TP_STRUCT__entry(
 663                 __field(unsigned int, xid)
 664                 __field(__u32, tid)
 665                 __field(__u64, sesid)
 666                 __string(name, unc_name)
 667                 __field(int, rc)
 668         ),
 669         TP_fast_assign(
 670                 __entry->xid = xid;
 671                 __entry->tid = tid;
 672                 __entry->sesid = sesid;
 673                 __assign_str(name, unc_name);
 674                 __entry->rc = rc;
 675         ),
 676         TP_printk("xid=%u sid=0x%llx tid=0x%x unc_name=%s rc=%d",
 677                 __entry->xid, __entry->sesid, __entry->tid,
 678                 __get_str(name), __entry->rc)
 679 )
 680
 681 #define DEFINE_SMB3_TCON_EVENT(name)          \
 682 DEFINE_EVENT(smb3_tcon_class, smb3_##name,    \
 683         TP_PROTO(unsigned int xid,              \
 684                 __u32   tid,                    \
 685                 __u64   sesid,                  \
 686                 const char *unc_name,           \
 687                 int     rc),                    \
 688         TP_ARGS(xid, tid, sesid, unc_name, rc))
 689
 690 DEFINE_SMB3_TCON_EVENT(tcon);
 691
 692
 693 /*
 694  * For smb2/smb3 open (including create and mkdir) calls
 695  */
 696
 697 DECLARE_EVENT_CLASS(smb3_open_enter_class,
 698         TP_PROTO(unsigned int xid,
 699                 __u32   tid,
 700                 __u64   sesid,
 701                 int     create_options,
 702                 int     desired_access),
 703         TP_ARGS(xid, tid, sesid, create_options, desired_access),
 704         TP_STRUCT__entry(
 705                 __field(unsigned int, xid)
 706                 __field(__u32, tid)
 707                 __field(__u64, sesid)
 708                 __field(int, create_options)
 709                 __field(int, desired_access)
 710         ),
 711         TP_fast_assign(
 712                 __entry->xid = xid;
 713                 __entry->tid = tid;
 714                 __entry->sesid = sesid;
 715                 __entry->create_options = create_options;
 716                 __entry->desired_access = desired_access;
 717         ),
 718         TP_printk("xid=%u sid=0x%llx tid=0x%x cr_opts=0x%x des_access=0x%x",
 719                 __entry->xid, __entry->sesid, __entry->tid,
 720                 __entry->create_options, __entry->desired_access)
 721 )
 722
 723 #define DEFINE_SMB3_OPEN_ENTER_EVENT(name)        \
 724 DEFINE_EVENT(smb3_open_enter_class, smb3_##name,  \
 725         TP_PROTO(unsigned int xid,              \
 726                 __u32   tid,                    \
 727                 __u64   sesid,                  \
 728                 int     create_options,         \
 729                 int     desired_access),        \
 730         TP_ARGS(xid, tid, sesid, create_options, desired_access))
 731
 732 DEFINE_SMB3_OPEN_ENTER_EVENT(open_enter);
 733 DEFINE_SMB3_OPEN_ENTER_EVENT(posix_mkdir_enter);
 734
 735 DECLARE_EVENT_CLASS(smb3_open_err_class,
 736         TP_PROTO(unsigned int xid,
 737                 __u32   tid,
 738                 __u64   sesid,
 739                 int     create_options,
 740                 int     desired_access,
 741                 int     rc),
 742         TP_ARGS(xid, tid, sesid, create_options, desired_access, rc),
 743         TP_STRUCT__entry(
 744                 __field(unsigned int, xid)
 745                 __field(__u32, tid)
 746                 __field(__u64, sesid)
 747                 __field(int,   create_options)
 748                 __field(int, desired_access)
 749                 __field(int, rc)
 750         ),
 751         TP_fast_assign(
 752                 __entry->xid = xid;
 753                 __entry->tid = tid;
 754                 __entry->sesid = sesid;
 755                 __entry->create_options = create_options;
 756                 __entry->desired_access = desired_access;
 757                 __entry->rc = rc;
 758         ),
 759         TP_printk("xid=%u sid=0x%llx tid=0x%x cr_opts=0x%x des_access=0x%x rc=%d",
 760                 __entry->xid, __entry->sesid, __entry->tid,
 761                 __entry->create_options, __entry->desired_access, __entry->rc)
 762 )
 763
 764 #define DEFINE_SMB3_OPEN_ERR_EVENT(name)          \
 765 DEFINE_EVENT(smb3_open_err_class, smb3_##name,    \
 766         TP_PROTO(unsigned int xid,              \
 767                 __u32   tid,                    \
 768                 __u64   sesid,                  \
 769                 int     create_options,         \
 770                 int     desired_access,         \
 771                 int     rc),                    \
 772         TP_ARGS(xid, tid, sesid, create_options, desired_access, rc))
 773
 774 DEFINE_SMB3_OPEN_ERR_EVENT(open_err);
 775 DEFINE_SMB3_OPEN_ERR_EVENT(posix_mkdir_err);
 776
 777 DECLARE_EVENT_CLASS(smb3_open_done_class,
 778         TP_PROTO(unsigned int xid,
 779                 __u64   fid,
 780                 __u32   tid,
 781                 __u64   sesid,
 782                 int     create_options,
 783                 int     desired_access),
 784         TP_ARGS(xid, fid, tid, sesid, create_options, desired_access),
 785         TP_STRUCT__entry(
 786                 __field(unsigned int, xid)
 787                 __field(__u64, fid)
 788                 __field(__u32, tid)
 789                 __field(__u64, sesid)
 790                 __field(int, create_options)
 791                 __field(int, desired_access)
 792         ),
 793         TP_fast_assign(
 794                 __entry->xid = xid;
 795                 __entry->fid = fid;
 796                 __entry->tid = tid;
 797                 __entry->sesid = sesid;
 798                 __entry->create_options = create_options;
 799                 __entry->desired_access = desired_access;
 800         ),
 801         TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx cr_opts=0x%x des_access=0x%x",
 802                 __entry->xid, __entry->sesid, __entry->tid, __entry->fid,
 803                 __entry->create_options, __entry->desired_access)
 804 )
 805
 806 #define DEFINE_SMB3_OPEN_DONE_EVENT(name)        \
 807 DEFINE_EVENT(smb3_open_done_class, smb3_##name,  \
 808         TP_PROTO(unsigned int xid,              \
 809                 __u64   fid,                    \
 810                 __u32   tid,                    \
 811                 __u64   sesid,                  \
 812                 int     create_options,         \
 813                 int     desired_access),        \
 814         TP_ARGS(xid, fid, tid, sesid, create_options, desired_access))
 815
 816 DEFINE_SMB3_OPEN_DONE_EVENT(open_done);
 817 DEFINE_SMB3_OPEN_DONE_EVENT(posix_mkdir_done);
 818
 819
 820 DECLARE_EVENT_CLASS(smb3_lease_done_class,
 821         TP_PROTO(__u32  lease_state,
 822                 __u32   tid,
 823                 __u64   sesid,
 824                 __u64   lease_key_low,
 825                 __u64   lease_key_high),
 826         TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high),
 827         TP_STRUCT__entry(
 828                 __field(__u32, lease_state)
 829                 __field(__u32, tid)
 830                 __field(__u64, sesid)
 831                 __field(__u64, lease_key_low)
 832                 __field(__u64, lease_key_high)
 833         ),
 834         TP_fast_assign(
 835                 __entry->lease_state = lease_state;
 836                 __entry->tid = tid;
 837                 __entry->sesid = sesid;
 838                 __entry->lease_key_low = lease_key_low;
 839                 __entry->lease_key_high = lease_key_high;
 840         ),
 841         TP_printk("sid=0x%llx tid=0x%x lease_key=0x%llx%llx lease_state=0x%x",
 842                 __entry->sesid, __entry->tid, __entry->lease_key_high,
 843                 __entry->lease_key_low, __entry->lease_state)
 844 )
 845
 846 #define DEFINE_SMB3_LEASE_DONE_EVENT(name)        \
 847 DEFINE_EVENT(smb3_lease_done_class, smb3_##name,  \
 848         TP_PROTO(__u32  lease_state,            \
 849                 __u32   tid,                    \
 850                 __u64   sesid,                  \
 851                 __u64   lease_key_low,          \
 852                 __u64   lease_key_high),        \
 853         TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high))
 854
 855 DEFINE_SMB3_LEASE_DONE_EVENT(lease_done);
 856 DEFINE_SMB3_LEASE_DONE_EVENT(lease_not_found);
 857
 858 DECLARE_EVENT_CLASS(smb3_lease_err_class,
 859         TP_PROTO(__u32  lease_state,
 860                 __u32   tid,
 861                 __u64   sesid,
 862                 __u64   lease_key_low,
 863                 __u64   lease_key_high,
 864                 int     rc),
 865         TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high, rc),
 866         TP_STRUCT__entry(
 867                 __field(__u32, lease_state)
 868                 __field(__u32, tid)
 869                 __field(__u64, sesid)
 870                 __field(__u64, lease_key_low)
 871                 __field(__u64, lease_key_high)
 872                 __field(int, rc)
 873         ),
 874         TP_fast_assign(
 875                 __entry->lease_state = lease_state;
 876                 __entry->tid = tid;
 877                 __entry->sesid = sesid;
 878                 __entry->lease_key_low = lease_key_low;
 879                 __entry->lease_key_high = lease_key_high;
 880                 __entry->rc = rc;
 881         ),
 882         TP_printk("sid=0x%llx tid=0x%x lease_key=0x%llx%llx lease_state=0x%x rc=%d",
 883                 __entry->sesid, __entry->tid, __entry->lease_key_high,
 884                 __entry->lease_key_low, __entry->lease_state, __entry->rc)
 885 )
 886
 887 #define DEFINE_SMB3_LEASE_ERR_EVENT(name)        \
 888 DEFINE_EVENT(smb3_lease_err_class, smb3_##name,  \
 889         TP_PROTO(__u32  lease_state,            \
 890                 __u32   tid,                    \
 891                 __u64   sesid,                  \
 892                 __u64   lease_key_low,          \
 893                 __u64   lease_key_high,         \
 894                 int     rc),                    \
 895         TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high, rc))
 896
 897 DEFINE_SMB3_LEASE_ERR_EVENT(lease_err);
 898
 899 DECLARE_EVENT_CLASS(smb3_connect_class,
 900         TP_PROTO(char *hostname,
 901                 __u64 conn_id,
 902                 const struct __kernel_sockaddr_storage *dst_addr),
 903         TP_ARGS(hostname, conn_id, dst_addr),
 904         TP_STRUCT__entry(
 905                 __string(hostname, hostname)
 906                 __field(__u64, conn_id)
 907                 __array(__u8, dst_addr, sizeof(struct sockaddr_storage))
 908         ),
 909         TP_fast_assign(
 910                 struct sockaddr_storage *pss = NULL;
 911
 912                 __entry->conn_id = conn_id;
 913                 pss = (struct sockaddr_storage *)__entry->dst_addr;
 914                 *pss = *dst_addr;
 915                 __assign_str(hostname, hostname);
 916         ),
 917         TP_printk("conn_id=0x%llx server=%s addr=%pISpsfc",
 918                 __entry->conn_id,
 919                 __get_str(hostname),
 920                 __entry->dst_addr)
 921 )
 922
 923 #define DEFINE_SMB3_CONNECT_EVENT(name)        \
 924 DEFINE_EVENT(smb3_connect_class, smb3_##name,  \
 925         TP_PROTO(char *hostname,                \
 926                 __u64 conn_id,                  \
 927                 const struct __kernel_sockaddr_storage *addr),  \
 928         TP_ARGS(hostname, conn_id, addr))
 929
 930 DEFINE_SMB3_CONNECT_EVENT(connect_done);
 931
 932 DECLARE_EVENT_CLASS(smb3_connect_err_class,
 933         TP_PROTO(char *hostname, __u64 conn_id,
 934                 const struct __kernel_sockaddr_storage *dst_addr, int rc),
 935         TP_ARGS(hostname, conn_id, dst_addr, rc),
 936         TP_STRUCT__entry(
 937                 __string(hostname, hostname)
 938                 __field(__u64, conn_id)
 939                 __array(__u8, dst_addr, sizeof(struct sockaddr_storage))
 940                 __field(int, rc)
 941         ),
 942         TP_fast_assign(
 943                 struct sockaddr_storage *pss = NULL;
 944
 945                 __entry->conn_id = conn_id;
 946                 __entry->rc = rc;
 947                 pss = (struct sockaddr_storage *)__entry->dst_addr;
 948                 *pss = *dst_addr;
 949                 __assign_str(hostname, hostname);
 950         ),
 951         TP_printk("rc=%d conn_id=0x%llx server=%s addr=%pISpsfc",
 952                 __entry->rc,
 953                 __entry->conn_id,
 954                 __get_str(hostname),
 955                 __entry->dst_addr)
 956 )
 957
 958 #define DEFINE_SMB3_CONNECT_ERR_EVENT(name)        \
 959 DEFINE_EVENT(smb3_connect_err_class, smb3_##name,  \
 960         TP_PROTO(char *hostname,                \
 961                 __u64 conn_id,                  \
 962                 const struct __kernel_sockaddr_storage *addr,   \
 963                 int rc),                        \
 964         TP_ARGS(hostname, conn_id, addr, rc))
 965
 966 DEFINE_SMB3_CONNECT_ERR_EVENT(connect_err);
 967
 968 DECLARE_EVENT_CLASS(smb3_reconnect_class,
 969         TP_PROTO(__u64  currmid,
 970                 __u64 conn_id,
 971                 char *hostname),
 972         TP_ARGS(currmid, conn_id, hostname),
 973         TP_STRUCT__entry(
 974                 __field(__u64, currmid)
 975                 __field(__u64, conn_id)
 976                 __string(hostname, hostname)
 977         ),
 978         TP_fast_assign(
 979                 __entry->currmid = currmid;
 980                 __entry->conn_id = conn_id;
 981                 __assign_str(hostname, hostname);
 982         ),
 983         TP_printk("conn_id=0x%llx server=%s current_mid=%llu",
 984                 __entry->conn_id,
 985                 __get_str(hostname),
 986                 __entry->currmid)
 987 )
 988
 989 #define DEFINE_SMB3_RECONNECT_EVENT(name)        \
 990 DEFINE_EVENT(smb3_reconnect_class, smb3_##name,  \
 991         TP_PROTO(__u64  currmid,                \
 992                 __u64 conn_id,                  \
 993                 char *hostname),                                \
 994         TP_ARGS(currmid, conn_id, hostname))
 995
 996 DEFINE_SMB3_RECONNECT_EVENT(reconnect);
 997 DEFINE_SMB3_RECONNECT_EVENT(partial_send_reconnect);
 998
 999 DECLARE_EVENT_CLASS(smb3_credit_class,
1000         TP_PROTO(__u64  currmid,
1001                 __u64 conn_id,
1002                 char *hostname,
1003                 int credits,
1004                 int credits_to_add,
1005                 int in_flight),
1006         TP_ARGS(currmid, conn_id, hostname, credits, credits_to_add, in_flight),
1007         TP_STRUCT__entry(
1008                 __field(__u64, currmid)
1009                 __field(__u64, conn_id)
1010                 __string(hostname, hostname)
1011                 __field(int, credits)
1012                 __field(int, credits_to_add)
1013                 __field(int, in_flight)
1014         ),
1015         TP_fast_assign(
1016                 __entry->currmid = currmid;
1017                 __entry->conn_id = conn_id;
1018                 __assign_str(hostname, hostname);
1019                 __entry->credits = credits;
1020                 __entry->credits_to_add = credits_to_add;
1021                 __entry->in_flight = in_flight;
1022         ),
1023         TP_printk("conn_id=0x%llx server=%s current_mid=%llu "
1024                         "credits=%d credit_change=%d in_flight=%d",
1025                 __entry->conn_id,
1026                 __get_str(hostname),
1027                 __entry->currmid,
1028                 __entry->credits,
1029                 __entry->credits_to_add,
1030                 __entry->in_flight)
1031 )
1032
1033 #define DEFINE_SMB3_CREDIT_EVENT(name)        \
1034 DEFINE_EVENT(smb3_credit_class, smb3_##name,  \
1035         TP_PROTO(__u64  currmid,                \
1036                 __u64 conn_id,                  \
1037                 char *hostname,                 \
1038                 int  credits,                   \
1039                 int  credits_to_add,    \
1040                 int in_flight),                 \
1041         TP_ARGS(currmid, conn_id, hostname, credits, credits_to_add, in_flight))
1042
1043 DEFINE_SMB3_CREDIT_EVENT(reconnect_with_invalid_credits);
1044 DEFINE_SMB3_CREDIT_EVENT(reconnect_detected);
1045 DEFINE_SMB3_CREDIT_EVENT(credit_timeout);
1046 DEFINE_SMB3_CREDIT_EVENT(insufficient_credits);
1047 DEFINE_SMB3_CREDIT_EVENT(too_many_credits);
1048 DEFINE_SMB3_CREDIT_EVENT(add_credits);
1049 DEFINE_SMB3_CREDIT_EVENT(adj_credits);
1050 DEFINE_SMB3_CREDIT_EVENT(hdr_credits);
1051 DEFINE_SMB3_CREDIT_EVENT(nblk_credits);
1052 DEFINE_SMB3_CREDIT_EVENT(pend_credits);
1053 DEFINE_SMB3_CREDIT_EVENT(wait_credits);
1054 DEFINE_SMB3_CREDIT_EVENT(waitff_credits);
1055 DEFINE_SMB3_CREDIT_EVENT(overflow_credits);
1056 DEFINE_SMB3_CREDIT_EVENT(set_credits);
1057
1058 #endif /* _CIFS_TRACE_H */
1059
1060 #undef TRACE_INCLUDE_PATH
1061 #define TRACE_INCLUDE_PATH .
1062 #define TRACE_INCLUDE_FILE trace
1063 #include <trace/define_trace.h>