1/* SPDX-License-Identifier: GPL-2.0 */ 2#undef TRACE_SYSTEM 3#define TRACE_SYSTEM dlm 4 5#if !defined(_TRACE_DLM_H) || defined(TRACE_HEADER_MULTI_READ) 6#define _TRACE_DLM_H 7 8#include <linux/dlm.h> 9#include <linux/dlmconstants.h> 10#include <uapi/linux/dlm_plock.h> 11#include <linux/tracepoint.h> 12 13#include "../../../fs/dlm/dlm_internal.h" 14 15#define show_lock_flags(flags) __print_flags(flags, "|", \ 16 { DLM_LKF_NOQUEUE, "NOQUEUE" }, \ 17 { DLM_LKF_CANCEL, "CANCEL" }, \ 18 { DLM_LKF_CONVERT, "CONVERT" }, \ 19 { DLM_LKF_VALBLK, "VALBLK" }, \ 20 { DLM_LKF_QUECVT, "QUECVT" }, \ 21 { DLM_LKF_IVVALBLK, "IVVALBLK" }, \ 22 { DLM_LKF_CONVDEADLK, "CONVDEADLK" }, \ 23 { DLM_LKF_PERSISTENT, "PERSISTENT" }, \ 24 { DLM_LKF_NODLCKWT, "NODLCKWT" }, \ 25 { DLM_LKF_NODLCKBLK, "NODLCKBLK" }, \ 26 { DLM_LKF_EXPEDITE, "EXPEDITE" }, \ 27 { DLM_LKF_NOQUEUEBAST, "NOQUEUEBAST" }, \ 28 { DLM_LKF_HEADQUE, "HEADQUE" }, \ 29 { DLM_LKF_NOORDER, "NOORDER" }, \ 30 { DLM_LKF_ORPHAN, "ORPHAN" }, \ 31 { DLM_LKF_ALTPR, "ALTPR" }, \ 32 { DLM_LKF_ALTCW, "ALTCW" }, \ 33 { DLM_LKF_FORCEUNLOCK, "FORCEUNLOCK" }, \ 34 { DLM_LKF_TIMEOUT, "TIMEOUT" }) 35 36#define show_lock_mode(mode) __print_symbolic(mode, \ 37 { DLM_LOCK_IV, "IV"}, \ 38 { DLM_LOCK_NL, "NL"}, \ 39 { DLM_LOCK_CR, "CR"}, \ 40 { DLM_LOCK_CW, "CW"}, \ 41 { DLM_LOCK_PR, "PR"}, \ 42 { DLM_LOCK_PW, "PW"}, \ 43 { DLM_LOCK_EX, "EX"}) 44 45#define show_dlm_sb_flags(flags) __print_flags(flags, "|", \ 46 { DLM_SBF_DEMOTED, "DEMOTED" }, \ 47 { DLM_SBF_VALNOTVALID, "VALNOTVALID" }, \ 48 { DLM_SBF_ALTMODE, "ALTMODE" }) 49 50#define show_lkb_flags(flags) __print_flags(flags, "|", \ 51 { BIT(DLM_DFL_USER_BIT), "USER" }, \ 52 { BIT(DLM_DFL_ORPHAN_BIT), "ORPHAN" }) 53 54#define show_header_cmd(cmd) __print_symbolic(cmd, \ 55 { DLM_MSG, "MSG"}, \ 56 { DLM_RCOM, "RCOM"}, \ 57 { DLM_OPTS, "OPTS"}, \ 58 { DLM_ACK, "ACK"}, \ 59 { DLM_FIN, "FIN"}) 60 61#define show_message_version(version) __print_symbolic(version, \ 62 { DLM_VERSION_3_1, "3.1"}, \ 63 { DLM_VERSION_3_2, "3.2"}) 64 65#define show_message_type(type) __print_symbolic(type, \ 66 { DLM_MSG_REQUEST, "REQUEST"}, \ 67 { DLM_MSG_CONVERT, "CONVERT"}, \ 68 { DLM_MSG_UNLOCK, "UNLOCK"}, \ 69 { DLM_MSG_CANCEL, "CANCEL"}, \ 70 { DLM_MSG_REQUEST_REPLY, "REQUEST_REPLY"}, \ 71 { DLM_MSG_CONVERT_REPLY, "CONVERT_REPLY"}, \ 72 { DLM_MSG_UNLOCK_REPLY, "UNLOCK_REPLY"}, \ 73 { DLM_MSG_CANCEL_REPLY, "CANCEL_REPLY"}, \ 74 { DLM_MSG_GRANT, "GRANT"}, \ 75 { DLM_MSG_BAST, "BAST"}, \ 76 { DLM_MSG_LOOKUP, "LOOKUP"}, \ 77 { DLM_MSG_REMOVE, "REMOVE"}, \ 78 { DLM_MSG_LOOKUP_REPLY, "LOOKUP_REPLY"}, \ 79 { DLM_MSG_PURGE, "PURGE"}) 80 81#define show_rcom_type(type) __print_symbolic(type, \ 82 { DLM_RCOM_STATUS, "STATUS"}, \ 83 { DLM_RCOM_NAMES, "NAMES"}, \ 84 { DLM_RCOM_LOOKUP, "LOOKUP"}, \ 85 { DLM_RCOM_LOCK, "LOCK"}, \ 86 { DLM_RCOM_STATUS_REPLY, "STATUS_REPLY"}, \ 87 { DLM_RCOM_NAMES_REPLY, "NAMES_REPLY"}, \ 88 { DLM_RCOM_LOOKUP_REPLY, "LOOKUP_REPLY"}, \ 89 { DLM_RCOM_LOCK_REPLY, "LOCK_REPLY"}) 90 91 92/* note: we begin tracing dlm_lock_start() only if ls and lkb are found */ 93TRACE_EVENT(dlm_lock_start, 94 95 TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name, 96 unsigned int namelen, int mode, __u32 flags), 97 98 TP_ARGS(ls, lkb, name, namelen, mode, flags), 99 100 TP_STRUCT__entry( 101 __field(__u32, ls_id) 102 __field(__u32, lkb_id) 103 __field(int, mode) 104 __field(__u32, flags) 105 __dynamic_array(unsigned char, res_name, 106 lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen) 107 ), 108 109 TP_fast_assign( 110 struct dlm_rsb *r; 111 112 __entry->ls_id = ls->ls_global_id; 113 __entry->lkb_id = lkb->lkb_id; 114 __entry->mode = mode; 115 __entry->flags = flags; 116 117 r = lkb->lkb_resource; 118 if (r) 119 memcpy(__get_dynamic_array(res_name), r->res_name, 120 __get_dynamic_array_len(res_name)); 121 else if (name) 122 memcpy(__get_dynamic_array(res_name), name, 123 __get_dynamic_array_len(res_name)); 124 ), 125 126 TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s res_name=%s", 127 __entry->ls_id, __entry->lkb_id, 128 show_lock_mode(__entry->mode), 129 show_lock_flags(__entry->flags), 130 __print_hex_str(__get_dynamic_array(res_name), 131 __get_dynamic_array_len(res_name))) 132 133); 134 135TRACE_EVENT(dlm_lock_end, 136 137 TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name, 138 unsigned int namelen, int mode, __u32 flags, int error, 139 bool kernel_lock), 140 141 TP_ARGS(ls, lkb, name, namelen, mode, flags, error, kernel_lock), 142 143 TP_STRUCT__entry( 144 __field(__u32, ls_id) 145 __field(__u32, lkb_id) 146 __field(int, mode) 147 __field(__u32, flags) 148 __field(int, error) 149 __dynamic_array(unsigned char, res_name, 150 lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen) 151 ), 152 153 TP_fast_assign( 154 struct dlm_rsb *r; 155 156 __entry->ls_id = ls->ls_global_id; 157 __entry->lkb_id = lkb->lkb_id; 158 __entry->mode = mode; 159 __entry->flags = flags; 160 __entry->error = error; 161 162 r = lkb->lkb_resource; 163 if (r) 164 memcpy(__get_dynamic_array(res_name), r->res_name, 165 __get_dynamic_array_len(res_name)); 166 else if (name) 167 memcpy(__get_dynamic_array(res_name), name, 168 __get_dynamic_array_len(res_name)); 169 170 if (kernel_lock) { 171 /* return value will be zeroed in those cases by dlm_lock() 172 * we do it here again to not introduce more overhead if 173 * trace isn't running and error reflects the return value. 174 */ 175 if (error == -EAGAIN || error == -EDEADLK) 176 __entry->error = 0; 177 } 178 179 ), 180 181 TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s error=%d res_name=%s", 182 __entry->ls_id, __entry->lkb_id, 183 show_lock_mode(__entry->mode), 184 show_lock_flags(__entry->flags), __entry->error, 185 __print_hex_str(__get_dynamic_array(res_name), 186 __get_dynamic_array_len(res_name))) 187 188); 189 190TRACE_EVENT(dlm_bast, 191 192 TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, int mode), 193 194 TP_ARGS(ls, lkb, mode), 195 196 TP_STRUCT__entry( 197 __field(__u32, ls_id) 198 __field(__u32, lkb_id) 199 __field(int, mode) 200 __dynamic_array(unsigned char, res_name, 201 lkb->lkb_resource ? lkb->lkb_resource->res_length : 0) 202 ), 203 204 TP_fast_assign( 205 struct dlm_rsb *r; 206 207 __entry->ls_id = ls->ls_global_id; 208 __entry->lkb_id = lkb->lkb_id; 209 __entry->mode = mode; 210 211 r = lkb->lkb_resource; 212 if (r) 213 memcpy(__get_dynamic_array(res_name), r->res_name, 214 __get_dynamic_array_len(res_name)); 215 ), 216 217 TP_printk("ls_id=%u lkb_id=%x mode=%s res_name=%s", 218 __entry->ls_id, __entry->lkb_id, 219 show_lock_mode(__entry->mode), 220 __print_hex_str(__get_dynamic_array(res_name), 221 __get_dynamic_array_len(res_name))) 222 223); 224 225TRACE_EVENT(dlm_ast, 226 227 TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb), 228 229 TP_ARGS(ls, lkb), 230 231 TP_STRUCT__entry( 232 __field(__u32, ls_id) 233 __field(__u32, lkb_id) 234 __field(u8, sb_flags) 235 __field(int, sb_status) 236 __dynamic_array(unsigned char, res_name, 237 lkb->lkb_resource ? lkb->lkb_resource->res_length : 0) 238 ), 239 240 TP_fast_assign( 241 struct dlm_rsb *r; 242 243 __entry->ls_id = ls->ls_global_id; 244 __entry->lkb_id = lkb->lkb_id; 245 __entry->sb_flags = lkb->lkb_lksb->sb_flags; 246 __entry->sb_status = lkb->lkb_lksb->sb_status; 247 248 r = lkb->lkb_resource; 249 if (r) 250 memcpy(__get_dynamic_array(res_name), r->res_name, 251 __get_dynamic_array_len(res_name)); 252 ), 253 254 TP_printk("ls_id=%u lkb_id=%x sb_flags=%s sb_status=%d res_name=%s", 255 __entry->ls_id, __entry->lkb_id, 256 show_dlm_sb_flags(__entry->sb_flags), __entry->sb_status, 257 __print_hex_str(__get_dynamic_array(res_name), 258 __get_dynamic_array_len(res_name))) 259 260); 261 262/* note: we begin tracing dlm_unlock_start() only if ls and lkb are found */ 263TRACE_EVENT(dlm_unlock_start, 264 265 TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, __u32 flags), 266 267 TP_ARGS(ls, lkb, flags), 268 269 TP_STRUCT__entry( 270 __field(__u32, ls_id) 271 __field(__u32, lkb_id) 272 __field(__u32, flags) 273 __dynamic_array(unsigned char, res_name, 274 lkb->lkb_resource ? lkb->lkb_resource->res_length : 0) 275 ), 276 277 TP_fast_assign( 278 struct dlm_rsb *r; 279 280 __entry->ls_id = ls->ls_global_id; 281 __entry->lkb_id = lkb->lkb_id; 282 __entry->flags = flags; 283 284 r = lkb->lkb_resource; 285 if (r) 286 memcpy(__get_dynamic_array(res_name), r->res_name, 287 __get_dynamic_array_len(res_name)); 288 ), 289 290 TP_printk("ls_id=%u lkb_id=%x flags=%s res_name=%s", 291 __entry->ls_id, __entry->lkb_id, 292 show_lock_flags(__entry->flags), 293 __print_hex_str(__get_dynamic_array(res_name), 294 __get_dynamic_array_len(res_name))) 295 296); 297 298TRACE_EVENT(dlm_unlock_end, 299 300 TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, __u32 flags, 301 int error), 302 303 TP_ARGS(ls, lkb, flags, error), 304 305 TP_STRUCT__entry( 306 __field(__u32, ls_id) 307 __field(__u32, lkb_id) 308 __field(__u32, flags) 309 __field(int, error) 310 __dynamic_array(unsigned char, res_name, 311 lkb->lkb_resource ? lkb->lkb_resource->res_length : 0) 312 ), 313 314 TP_fast_assign( 315 struct dlm_rsb *r; 316 317 __entry->ls_id = ls->ls_global_id; 318 __entry->lkb_id = lkb->lkb_id; 319 __entry->flags = flags; 320 __entry->error = error; 321 322 r = lkb->lkb_resource; 323 if (r) 324 memcpy(__get_dynamic_array(res_name), r->res_name, 325 __get_dynamic_array_len(res_name)); 326 ), 327 328 TP_printk("ls_id=%u lkb_id=%x flags=%s error=%d res_name=%s", 329 __entry->ls_id, __entry->lkb_id, 330 show_lock_flags(__entry->flags), __entry->error, 331 __print_hex_str(__get_dynamic_array(res_name), 332 __get_dynamic_array_len(res_name))) 333 334); 335 336DECLARE_EVENT_CLASS(dlm_rcom_template, 337 338 TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc), 339 340 TP_ARGS(dst, h_seq, rc), 341 342 TP_STRUCT__entry( 343 __field(uint32_t, dst) 344 __field(uint32_t, h_seq) 345 __field(uint32_t, h_version) 346 __field(uint32_t, h_lockspace) 347 __field(uint32_t, h_nodeid) 348 __field(uint16_t, h_length) 349 __field(uint8_t, h_cmd) 350 __field(uint32_t, rc_type) 351 __field(int32_t, rc_result) 352 __field(uint64_t, rc_id) 353 __field(uint64_t, rc_seq) 354 __field(uint64_t, rc_seq_reply) 355 __dynamic_array(unsigned char, rc_buf, 356 le16_to_cpu(rc->rc_header.h_length) - sizeof(*rc)) 357 ), 358 359 TP_fast_assign( 360 __entry->dst = dst; 361 __entry->h_seq = h_seq; 362 __entry->h_version = le32_to_cpu(rc->rc_header.h_version); 363 __entry->h_lockspace = le32_to_cpu(rc->rc_header.u.h_lockspace); 364 __entry->h_nodeid = le32_to_cpu(rc->rc_header.h_nodeid); 365 __entry->h_length = le16_to_cpu(rc->rc_header.h_length); 366 __entry->h_cmd = rc->rc_header.h_cmd; 367 __entry->rc_type = le32_to_cpu(rc->rc_type); 368 __entry->rc_result = le32_to_cpu(rc->rc_result); 369 __entry->rc_id = le64_to_cpu(rc->rc_id); 370 __entry->rc_seq = le64_to_cpu(rc->rc_seq); 371 __entry->rc_seq_reply = le64_to_cpu(rc->rc_seq_reply); 372 memcpy(__get_dynamic_array(rc_buf), rc->rc_buf, 373 __get_dynamic_array_len(rc_buf)); 374 ), 375 376 TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u " 377 "h_length=%u h_cmd=%s rc_type=%s rc_result=%d " 378 "rc_id=%llu rc_seq=%llu rc_seq_reply=%llu " 379 "rc_buf=0x%s", __entry->dst, __entry->h_seq, 380 show_message_version(__entry->h_version), 381 __entry->h_lockspace, __entry->h_nodeid, __entry->h_length, 382 show_header_cmd(__entry->h_cmd), 383 show_rcom_type(__entry->rc_type), 384 __entry->rc_result, __entry->rc_id, __entry->rc_seq, 385 __entry->rc_seq_reply, 386 __print_hex_str(__get_dynamic_array(rc_buf), 387 __get_dynamic_array_len(rc_buf))) 388 389); 390 391DEFINE_EVENT(dlm_rcom_template, dlm_send_rcom, 392 TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc), 393 TP_ARGS(dst, h_seq, rc)); 394 395DEFINE_EVENT(dlm_rcom_template, dlm_recv_rcom, 396 TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc), 397 TP_ARGS(dst, h_seq, rc)); 398 399TRACE_EVENT(dlm_send_message, 400 401 TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_message *ms, 402 const void *name, int namelen), 403 404 TP_ARGS(dst, h_seq, ms, name, namelen), 405 406 TP_STRUCT__entry( 407 __field(uint32_t, dst) 408 __field(uint32_t, h_seq) 409 __field(uint32_t, h_version) 410 __field(uint32_t, h_lockspace) 411 __field(uint32_t, h_nodeid) 412 __field(uint16_t, h_length) 413 __field(uint8_t, h_cmd) 414 __field(uint32_t, m_type) 415 __field(uint32_t, m_nodeid) 416 __field(uint32_t, m_pid) 417 __field(uint32_t, m_lkid) 418 __field(uint32_t, m_remid) 419 __field(uint32_t, m_parent_lkid) 420 __field(uint32_t, m_parent_remid) 421 __field(uint32_t, m_exflags) 422 __field(uint32_t, m_sbflags) 423 __field(uint32_t, m_flags) 424 __field(uint32_t, m_lvbseq) 425 __field(uint32_t, m_hash) 426 __field(int32_t, m_status) 427 __field(int32_t, m_grmode) 428 __field(int32_t, m_rqmode) 429 __field(int32_t, m_bastmode) 430 __field(int32_t, m_asts) 431 __field(int32_t, m_result) 432 __dynamic_array(unsigned char, m_extra, 433 le16_to_cpu(ms->m_header.h_length) - sizeof(*ms)) 434 __dynamic_array(unsigned char, res_name, namelen) 435 ), 436 437 TP_fast_assign( 438 __entry->dst = dst; 439 __entry->h_seq = h_seq; 440 __entry->h_version = le32_to_cpu(ms->m_header.h_version); 441 __entry->h_lockspace = le32_to_cpu(ms->m_header.u.h_lockspace); 442 __entry->h_nodeid = le32_to_cpu(ms->m_header.h_nodeid); 443 __entry->h_length = le16_to_cpu(ms->m_header.h_length); 444 __entry->h_cmd = ms->m_header.h_cmd; 445 __entry->m_type = le32_to_cpu(ms->m_type); 446 __entry->m_nodeid = le32_to_cpu(ms->m_nodeid); 447 __entry->m_pid = le32_to_cpu(ms->m_pid); 448 __entry->m_lkid = le32_to_cpu(ms->m_lkid); 449 __entry->m_remid = le32_to_cpu(ms->m_remid); 450 __entry->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid); 451 __entry->m_parent_remid = le32_to_cpu(ms->m_parent_remid); 452 __entry->m_exflags = le32_to_cpu(ms->m_exflags); 453 __entry->m_sbflags = le32_to_cpu(ms->m_sbflags); 454 __entry->m_flags = le32_to_cpu(ms->m_flags); 455 __entry->m_lvbseq = le32_to_cpu(ms->m_lvbseq); 456 __entry->m_hash = le32_to_cpu(ms->m_hash); 457 __entry->m_status = le32_to_cpu(ms->m_status); 458 __entry->m_grmode = le32_to_cpu(ms->m_grmode); 459 __entry->m_rqmode = le32_to_cpu(ms->m_rqmode); 460 __entry->m_bastmode = le32_to_cpu(ms->m_bastmode); 461 __entry->m_asts = le32_to_cpu(ms->m_asts); 462 __entry->m_result = le32_to_cpu(ms->m_result); 463 memcpy(__get_dynamic_array(m_extra), ms->m_extra, 464 __get_dynamic_array_len(m_extra)); 465 memcpy(__get_dynamic_array(res_name), name, 466 __get_dynamic_array_len(res_name)); 467 ), 468 469 TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u " 470 "h_length=%u h_cmd=%s m_type=%s m_nodeid=%u " 471 "m_pid=%u m_lkid=%u m_remid=%u m_parent_lkid=%u " 472 "m_parent_remid=%u m_exflags=%s m_sbflags=%s m_flags=%s " 473 "m_lvbseq=%u m_hash=%u m_status=%d m_grmode=%s " 474 "m_rqmode=%s m_bastmode=%s m_asts=%d m_result=%d " 475 "m_extra=0x%s res_name=0x%s", __entry->dst, 476 __entry->h_seq, show_message_version(__entry->h_version), 477 __entry->h_lockspace, __entry->h_nodeid, __entry->h_length, 478 show_header_cmd(__entry->h_cmd), 479 show_message_type(__entry->m_type), 480 __entry->m_nodeid, __entry->m_pid, __entry->m_lkid, 481 __entry->m_remid, __entry->m_parent_lkid, 482 __entry->m_parent_remid, show_lock_flags(__entry->m_exflags), 483 show_dlm_sb_flags(__entry->m_sbflags), 484 show_lkb_flags(__entry->m_flags), __entry->m_lvbseq, 485 __entry->m_hash, __entry->m_status, 486 show_lock_mode(__entry->m_grmode), 487 show_lock_mode(__entry->m_rqmode), 488 show_lock_mode(__entry->m_bastmode), 489 __entry->m_asts, __entry->m_result, 490 __print_hex_str(__get_dynamic_array(m_extra), 491 __get_dynamic_array_len(m_extra)), 492 __print_hex_str(__get_dynamic_array(res_name), 493 __get_dynamic_array_len(res_name))) 494 495); 496 497TRACE_EVENT(dlm_recv_message, 498 499 TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_message *ms), 500 501 TP_ARGS(dst, h_seq, ms), 502 503 TP_STRUCT__entry( 504 __field(uint32_t, dst) 505 __field(uint32_t, h_seq) 506 __field(uint32_t, h_version) 507 __field(uint32_t, h_lockspace) 508 __field(uint32_t, h_nodeid) 509 __field(uint16_t, h_length) 510 __field(uint8_t, h_cmd) 511 __field(uint32_t, m_type) 512 __field(uint32_t, m_nodeid) 513 __field(uint32_t, m_pid) 514 __field(uint32_t, m_lkid) 515 __field(uint32_t, m_remid) 516 __field(uint32_t, m_parent_lkid) 517 __field(uint32_t, m_parent_remid) 518 __field(uint32_t, m_exflags) 519 __field(uint32_t, m_sbflags) 520 __field(uint32_t, m_flags) 521 __field(uint32_t, m_lvbseq) 522 __field(uint32_t, m_hash) 523 __field(int32_t, m_status) 524 __field(int32_t, m_grmode) 525 __field(int32_t, m_rqmode) 526 __field(int32_t, m_bastmode) 527 __field(int32_t, m_asts) 528 __field(int32_t, m_result) 529 __dynamic_array(unsigned char, m_extra, 530 le16_to_cpu(ms->m_header.h_length) - sizeof(*ms)) 531 ), 532 533 TP_fast_assign( 534 __entry->dst = dst; 535 __entry->h_seq = h_seq; 536 __entry->h_version = le32_to_cpu(ms->m_header.h_version); 537 __entry->h_lockspace = le32_to_cpu(ms->m_header.u.h_lockspace); 538 __entry->h_nodeid = le32_to_cpu(ms->m_header.h_nodeid); 539 __entry->h_length = le16_to_cpu(ms->m_header.h_length); 540 __entry->h_cmd = ms->m_header.h_cmd; 541 __entry->m_type = le32_to_cpu(ms->m_type); 542 __entry->m_nodeid = le32_to_cpu(ms->m_nodeid); 543 __entry->m_pid = le32_to_cpu(ms->m_pid); 544 __entry->m_lkid = le32_to_cpu(ms->m_lkid); 545 __entry->m_remid = le32_to_cpu(ms->m_remid); 546 __entry->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid); 547 __entry->m_parent_remid = le32_to_cpu(ms->m_parent_remid); 548 __entry->m_exflags = le32_to_cpu(ms->m_exflags); 549 __entry->m_sbflags = le32_to_cpu(ms->m_sbflags); 550 __entry->m_flags = le32_to_cpu(ms->m_flags); 551 __entry->m_lvbseq = le32_to_cpu(ms->m_lvbseq); 552 __entry->m_hash = le32_to_cpu(ms->m_hash); 553 __entry->m_status = le32_to_cpu(ms->m_status); 554 __entry->m_grmode = le32_to_cpu(ms->m_grmode); 555 __entry->m_rqmode = le32_to_cpu(ms->m_rqmode); 556 __entry->m_bastmode = le32_to_cpu(ms->m_bastmode); 557 __entry->m_asts = le32_to_cpu(ms->m_asts); 558 __entry->m_result = le32_to_cpu(ms->m_result); 559 memcpy(__get_dynamic_array(m_extra), ms->m_extra, 560 __get_dynamic_array_len(m_extra)); 561 ), 562 563 TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u " 564 "h_length=%u h_cmd=%s m_type=%s m_nodeid=%u " 565 "m_pid=%u m_lkid=%u m_remid=%u m_parent_lkid=%u " 566 "m_parent_remid=%u m_exflags=%s m_sbflags=%s m_flags=%s " 567 "m_lvbseq=%u m_hash=%u m_status=%d m_grmode=%s " 568 "m_rqmode=%s m_bastmode=%s m_asts=%d m_result=%d " 569 "m_extra=0x%s", __entry->dst, 570 __entry->h_seq, show_message_version(__entry->h_version), 571 __entry->h_lockspace, __entry->h_nodeid, __entry->h_length, 572 show_header_cmd(__entry->h_cmd), 573 show_message_type(__entry->m_type), 574 __entry->m_nodeid, __entry->m_pid, __entry->m_lkid, 575 __entry->m_remid, __entry->m_parent_lkid, 576 __entry->m_parent_remid, show_lock_flags(__entry->m_exflags), 577 show_dlm_sb_flags(__entry->m_sbflags), 578 show_lkb_flags(__entry->m_flags), __entry->m_lvbseq, 579 __entry->m_hash, __entry->m_status, 580 show_lock_mode(__entry->m_grmode), 581 show_lock_mode(__entry->m_rqmode), 582 show_lock_mode(__entry->m_bastmode), 583 __entry->m_asts, __entry->m_result, 584 __print_hex_str(__get_dynamic_array(m_extra), 585 __get_dynamic_array_len(m_extra))) 586 587); 588 589DECLARE_EVENT_CLASS(dlm_plock_template, 590 591 TP_PROTO(const struct dlm_plock_info *info), 592 593 TP_ARGS(info), 594 595 TP_STRUCT__entry( 596 __field(uint8_t, optype) 597 __field(uint8_t, ex) 598 __field(uint8_t, wait) 599 __field(uint8_t, flags) 600 __field(uint32_t, pid) 601 __field(int32_t, nodeid) 602 __field(int32_t, rv) 603 __field(uint32_t, fsid) 604 __field(uint64_t, number) 605 __field(uint64_t, start) 606 __field(uint64_t, end) 607 __field(uint64_t, owner) 608 ), 609 610 TP_fast_assign( 611 __entry->optype = info->optype; 612 __entry->ex = info->ex; 613 __entry->wait = info->wait; 614 __entry->flags = info->flags; 615 __entry->pid = info->pid; 616 __entry->nodeid = info->nodeid; 617 __entry->rv = info->rv; 618 __entry->fsid = info->fsid; 619 __entry->number = info->number; 620 __entry->start = info->start; 621 __entry->end = info->end; 622 __entry->owner = info->owner; 623 ), 624 625 TP_printk("fsid=%u number=%llx owner=%llx optype=%d ex=%d wait=%d flags=%x pid=%u nodeid=%d rv=%d start=%llx end=%llx", 626 __entry->fsid, __entry->number, __entry->owner, 627 __entry->optype, __entry->ex, __entry->wait, 628 __entry->flags, __entry->pid, __entry->nodeid, 629 __entry->rv, __entry->start, __entry->end) 630 631); 632 633DEFINE_EVENT(dlm_plock_template, dlm_plock_read, 634 TP_PROTO(const struct dlm_plock_info *info), TP_ARGS(info)); 635 636DEFINE_EVENT(dlm_plock_template, dlm_plock_write, 637 TP_PROTO(const struct dlm_plock_info *info), TP_ARGS(info)); 638 639TRACE_EVENT(dlm_send, 640 641 TP_PROTO(int nodeid, int ret), 642 643 TP_ARGS(nodeid, ret), 644 645 TP_STRUCT__entry( 646 __field(int, nodeid) 647 __field(int, ret) 648 ), 649 650 TP_fast_assign( 651 __entry->nodeid = nodeid; 652 __entry->ret = ret; 653 ), 654 655 TP_printk("nodeid=%d ret=%d", __entry->nodeid, __entry->ret) 656 657); 658 659TRACE_EVENT(dlm_recv, 660 661 TP_PROTO(int nodeid, int ret), 662 663 TP_ARGS(nodeid, ret), 664 665 TP_STRUCT__entry( 666 __field(int, nodeid) 667 __field(int, ret) 668 ), 669 670 TP_fast_assign( 671 __entry->nodeid = nodeid; 672 __entry->ret = ret; 673 ), 674 675 TP_printk("nodeid=%d ret=%d", __entry->nodeid, __entry->ret) 676 677); 678 679#endif /* if !defined(_TRACE_DLM_H) || defined(TRACE_HEADER_MULTI_READ) */ 680 681/* This part must be outside protection */ 682#include <trace/define_trace.h> 683