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