1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* AFS tracepoints 3 * 4 * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. 5 * Written by David Howells (dhowells@redhat.com) 6 */ 7 #undef TRACE_SYSTEM 8 #define TRACE_SYSTEM afs 9 10 #if !defined(_TRACE_AFS_H) || defined(TRACE_HEADER_MULTI_READ) 11 #define _TRACE_AFS_H 12 13 #include <linux/tracepoint.h> 14 15 /* 16 * Define enums for tracing information. 17 */ 18 #ifndef __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY 19 #define __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY 20 21 enum afs_fs_operation { 22 afs_FS_FetchData = 130, /* AFS Fetch file data */ 23 afs_FS_FetchACL = 131, /* AFS Fetch file ACL */ 24 afs_FS_FetchStatus = 132, /* AFS Fetch file status */ 25 afs_FS_StoreData = 133, /* AFS Store file data */ 26 afs_FS_StoreACL = 134, /* AFS Store file ACL */ 27 afs_FS_StoreStatus = 135, /* AFS Store file status */ 28 afs_FS_RemoveFile = 136, /* AFS Remove a file */ 29 afs_FS_CreateFile = 137, /* AFS Create a file */ 30 afs_FS_Rename = 138, /* AFS Rename or move a file or directory */ 31 afs_FS_Symlink = 139, /* AFS Create a symbolic link */ 32 afs_FS_Link = 140, /* AFS Create a hard link */ 33 afs_FS_MakeDir = 141, /* AFS Create a directory */ 34 afs_FS_RemoveDir = 142, /* AFS Remove a directory */ 35 afs_FS_GetVolumeInfo = 148, /* AFS Get information about a volume */ 36 afs_FS_GetVolumeStatus = 149, /* AFS Get volume status information */ 37 afs_FS_GetRootVolume = 151, /* AFS Get root volume name */ 38 afs_FS_SetLock = 156, /* AFS Request a file lock */ 39 afs_FS_ExtendLock = 157, /* AFS Extend a file lock */ 40 afs_FS_ReleaseLock = 158, /* AFS Release a file lock */ 41 afs_FS_Lookup = 161, /* AFS lookup file in directory */ 42 afs_FS_InlineBulkStatus = 65536, /* AFS Fetch multiple file statuses with errors */ 43 afs_FS_FetchData64 = 65537, /* AFS Fetch file data */ 44 afs_FS_StoreData64 = 65538, /* AFS Store file data */ 45 afs_FS_GiveUpAllCallBacks = 65539, /* AFS Give up all our callbacks on a server */ 46 afs_FS_GetCapabilities = 65540, /* AFS Get FS server capabilities */ 47 48 yfs_FS_FetchData = 130, /* YFS Fetch file data */ 49 yfs_FS_FetchACL = 64131, /* YFS Fetch file ACL */ 50 yfs_FS_FetchStatus = 64132, /* YFS Fetch file status */ 51 yfs_FS_StoreACL = 64134, /* YFS Store file ACL */ 52 yfs_FS_StoreStatus = 64135, /* YFS Store file status */ 53 yfs_FS_RemoveFile = 64136, /* YFS Remove a file */ 54 yfs_FS_CreateFile = 64137, /* YFS Create a file */ 55 yfs_FS_Rename = 64138, /* YFS Rename or move a file or directory */ 56 yfs_FS_Symlink = 64139, /* YFS Create a symbolic link */ 57 yfs_FS_Link = 64140, /* YFS Create a hard link */ 58 yfs_FS_MakeDir = 64141, /* YFS Create a directory */ 59 yfs_FS_RemoveDir = 64142, /* YFS Remove a directory */ 60 yfs_FS_GetVolumeStatus = 64149, /* YFS Get volume status information */ 61 yfs_FS_SetVolumeStatus = 64150, /* YFS Set volume status information */ 62 yfs_FS_SetLock = 64156, /* YFS Request a file lock */ 63 yfs_FS_ExtendLock = 64157, /* YFS Extend a file lock */ 64 yfs_FS_ReleaseLock = 64158, /* YFS Release a file lock */ 65 yfs_FS_Lookup = 64161, /* YFS lookup file in directory */ 66 yfs_FS_FlushCPS = 64165, 67 yfs_FS_FetchOpaqueACL = 64168, 68 yfs_FS_WhoAmI = 64170, 69 yfs_FS_RemoveACL = 64171, 70 yfs_FS_RemoveFile2 = 64173, 71 yfs_FS_StoreOpaqueACL2 = 64174, 72 yfs_FS_InlineBulkStatus = 64536, /* YFS Fetch multiple file statuses with errors */ 73 yfs_FS_FetchData64 = 64537, /* YFS Fetch file data */ 74 yfs_FS_StoreData64 = 64538, /* YFS Store file data */ 75 yfs_FS_UpdateSymlink = 64540, 76 }; 77 78 enum afs_vl_operation { 79 afs_VL_GetEntryByNameU = 527, /* AFS Get Vol Entry By Name operation ID */ 80 afs_VL_GetAddrsU = 533, /* AFS Get FS server addresses */ 81 afs_YFSVL_GetEndpoints = 64002, /* YFS Get FS & Vol server addresses */ 82 afs_YFSVL_GetCellName = 64014, /* YFS Get actual cell name */ 83 afs_VL_GetCapabilities = 65537, /* AFS Get VL server capabilities */ 84 }; 85 86 enum afs_cm_operation { 87 afs_CB_CallBack = 204, /* AFS break callback promises */ 88 afs_CB_InitCallBackState = 205, /* AFS initialise callback state */ 89 afs_CB_Probe = 206, /* AFS probe client */ 90 afs_CB_GetLock = 207, /* AFS get contents of CM lock table */ 91 afs_CB_GetCE = 208, /* AFS get cache file description */ 92 afs_CB_GetXStatsVersion = 209, /* AFS get version of extended statistics */ 93 afs_CB_GetXStats = 210, /* AFS get contents of extended statistics data */ 94 afs_CB_InitCallBackState3 = 213, /* AFS initialise callback state, version 3 */ 95 afs_CB_ProbeUuid = 214, /* AFS check the client hasn't rebooted */ 96 }; 97 98 enum yfs_cm_operation { 99 yfs_CB_Probe = 206, /* YFS probe client */ 100 yfs_CB_GetLock = 207, /* YFS get contents of CM lock table */ 101 yfs_CB_XStatsVersion = 209, /* YFS get version of extended statistics */ 102 yfs_CB_GetXStats = 210, /* YFS get contents of extended statistics data */ 103 yfs_CB_InitCallBackState3 = 213, /* YFS initialise callback state, version 3 */ 104 yfs_CB_ProbeUuid = 214, /* YFS check the client hasn't rebooted */ 105 yfs_CB_GetServerPrefs = 215, 106 yfs_CB_GetCellServDV = 216, 107 yfs_CB_GetLocalCell = 217, 108 yfs_CB_GetCacheConfig = 218, 109 yfs_CB_GetCellByNum = 65537, 110 yfs_CB_TellMeAboutYourself = 65538, /* get client capabilities */ 111 yfs_CB_CallBack = 64204, 112 }; 113 114 #endif /* end __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY */ 115 116 /* 117 * Declare tracing information enums and their string mappings for display. 118 */ 119 #define afs_call_traces \ 120 EM(afs_call_trace_alloc, "ALLOC") \ 121 EM(afs_call_trace_free, "FREE ") \ 122 EM(afs_call_trace_get, "GET ") \ 123 EM(afs_call_trace_put, "PUT ") \ 124 EM(afs_call_trace_wake, "WAKE ") \ 125 E_(afs_call_trace_work, "QUEUE") 126 127 #define afs_server_traces \ 128 EM(afs_server_trace_alloc, "ALLOC ") \ 129 EM(afs_server_trace_callback, "CALLBACK ") \ 130 EM(afs_server_trace_destroy, "DESTROY ") \ 131 EM(afs_server_trace_free, "FREE ") \ 132 EM(afs_server_trace_gc, "GC ") \ 133 EM(afs_server_trace_get_by_addr, "GET addr ") \ 134 EM(afs_server_trace_get_by_uuid, "GET uuid ") \ 135 EM(afs_server_trace_get_caps, "GET caps ") \ 136 EM(afs_server_trace_get_install, "GET inst ") \ 137 EM(afs_server_trace_get_new_cbi, "GET cbi ") \ 138 EM(afs_server_trace_get_probe, "GET probe") \ 139 EM(afs_server_trace_give_up_cb, "giveup-cb") \ 140 EM(afs_server_trace_purging, "PURGE ") \ 141 EM(afs_server_trace_put_call, "PUT call ") \ 142 EM(afs_server_trace_put_cbi, "PUT cbi ") \ 143 EM(afs_server_trace_put_find_rsq, "PUT f-rsq") \ 144 EM(afs_server_trace_put_probe, "PUT probe") \ 145 EM(afs_server_trace_put_slist, "PUT slist") \ 146 EM(afs_server_trace_put_slist_isort, "PUT isort") \ 147 EM(afs_server_trace_put_uuid_rsq, "PUT u-req") \ 148 E_(afs_server_trace_update, "UPDATE") 149 150 #define afs_volume_traces \ 151 EM(afs_volume_trace_alloc, "ALLOC ") \ 152 EM(afs_volume_trace_free, "FREE ") \ 153 EM(afs_volume_trace_get_alloc_sbi, "GET sbi-alloc ") \ 154 EM(afs_volume_trace_get_cell_insert, "GET cell-insrt") \ 155 EM(afs_volume_trace_get_new_op, "GET op-new ") \ 156 EM(afs_volume_trace_get_query_alias, "GET cell-alias") \ 157 EM(afs_volume_trace_put_cell_dup, "PUT cell-dup ") \ 158 EM(afs_volume_trace_put_cell_root, "PUT cell-root ") \ 159 EM(afs_volume_trace_put_destroy_sbi, "PUT sbi-destry") \ 160 EM(afs_volume_trace_put_free_fc, "PUT fc-free ") \ 161 EM(afs_volume_trace_put_put_op, "PUT op-put ") \ 162 EM(afs_volume_trace_put_query_alias, "PUT cell-alias") \ 163 EM(afs_volume_trace_put_validate_fc, "PUT fc-validat") \ 164 E_(afs_volume_trace_remove, "REMOVE ") 165 166 #define afs_cell_traces \ 167 EM(afs_cell_trace_alloc, "ALLOC ") \ 168 EM(afs_cell_trace_free, "FREE ") \ 169 EM(afs_cell_trace_get_queue_dns, "GET q-dns ") \ 170 EM(afs_cell_trace_get_queue_manage, "GET q-mng ") \ 171 EM(afs_cell_trace_get_queue_new, "GET q-new ") \ 172 EM(afs_cell_trace_get_vol, "GET vol ") \ 173 EM(afs_cell_trace_insert, "INSERT ") \ 174 EM(afs_cell_trace_manage, "MANAGE ") \ 175 EM(afs_cell_trace_put_candidate, "PUT candid") \ 176 EM(afs_cell_trace_put_destroy, "PUT destry") \ 177 EM(afs_cell_trace_put_queue_work, "PUT q-work") \ 178 EM(afs_cell_trace_put_queue_fail, "PUT q-fail") \ 179 EM(afs_cell_trace_put_vol, "PUT vol ") \ 180 EM(afs_cell_trace_see_source, "SEE source") \ 181 EM(afs_cell_trace_see_ws, "SEE ws ") \ 182 EM(afs_cell_trace_unuse_alias, "UNU alias ") \ 183 EM(afs_cell_trace_unuse_check_alias, "UNU chk-al") \ 184 EM(afs_cell_trace_unuse_delete, "UNU delete") \ 185 EM(afs_cell_trace_unuse_fc, "UNU fc ") \ 186 EM(afs_cell_trace_unuse_lookup, "UNU lookup") \ 187 EM(afs_cell_trace_unuse_mntpt, "UNU mntpt ") \ 188 EM(afs_cell_trace_unuse_no_pin, "UNU no-pin") \ 189 EM(afs_cell_trace_unuse_parse, "UNU parse ") \ 190 EM(afs_cell_trace_unuse_pin, "UNU pin ") \ 191 EM(afs_cell_trace_unuse_probe, "UNU probe ") \ 192 EM(afs_cell_trace_unuse_sbi, "UNU sbi ") \ 193 EM(afs_cell_trace_unuse_ws, "UNU ws ") \ 194 EM(afs_cell_trace_use_alias, "USE alias ") \ 195 EM(afs_cell_trace_use_check_alias, "USE chk-al") \ 196 EM(afs_cell_trace_use_fc, "USE fc ") \ 197 EM(afs_cell_trace_use_fc_alias, "USE fc-al ") \ 198 EM(afs_cell_trace_use_lookup, "USE lookup") \ 199 EM(afs_cell_trace_use_mntpt, "USE mntpt ") \ 200 EM(afs_cell_trace_use_pin, "USE pin ") \ 201 EM(afs_cell_trace_use_probe, "USE probe ") \ 202 EM(afs_cell_trace_use_sbi, "USE sbi ") \ 203 E_(afs_cell_trace_wait, "WAIT ") 204 205 #define afs_fs_operations \ 206 EM(afs_FS_FetchData, "FS.FetchData") \ 207 EM(afs_FS_FetchStatus, "FS.FetchStatus") \ 208 EM(afs_FS_StoreData, "FS.StoreData") \ 209 EM(afs_FS_StoreStatus, "FS.StoreStatus") \ 210 EM(afs_FS_RemoveFile, "FS.RemoveFile") \ 211 EM(afs_FS_CreateFile, "FS.CreateFile") \ 212 EM(afs_FS_Rename, "FS.Rename") \ 213 EM(afs_FS_Symlink, "FS.Symlink") \ 214 EM(afs_FS_Link, "FS.Link") \ 215 EM(afs_FS_MakeDir, "FS.MakeDir") \ 216 EM(afs_FS_RemoveDir, "FS.RemoveDir") \ 217 EM(afs_FS_GetVolumeInfo, "FS.GetVolumeInfo") \ 218 EM(afs_FS_GetVolumeStatus, "FS.GetVolumeStatus") \ 219 EM(afs_FS_GetRootVolume, "FS.GetRootVolume") \ 220 EM(afs_FS_SetLock, "FS.SetLock") \ 221 EM(afs_FS_ExtendLock, "FS.ExtendLock") \ 222 EM(afs_FS_ReleaseLock, "FS.ReleaseLock") \ 223 EM(afs_FS_Lookup, "FS.Lookup") \ 224 EM(afs_FS_InlineBulkStatus, "FS.InlineBulkStatus") \ 225 EM(afs_FS_FetchData64, "FS.FetchData64") \ 226 EM(afs_FS_StoreData64, "FS.StoreData64") \ 227 EM(afs_FS_GiveUpAllCallBacks, "FS.GiveUpAllCallBacks") \ 228 EM(afs_FS_GetCapabilities, "FS.GetCapabilities") \ 229 EM(yfs_FS_FetchACL, "YFS.FetchACL") \ 230 EM(yfs_FS_FetchStatus, "YFS.FetchStatus") \ 231 EM(yfs_FS_StoreACL, "YFS.StoreACL") \ 232 EM(yfs_FS_StoreStatus, "YFS.StoreStatus") \ 233 EM(yfs_FS_RemoveFile, "YFS.RemoveFile") \ 234 EM(yfs_FS_CreateFile, "YFS.CreateFile") \ 235 EM(yfs_FS_Rename, "YFS.Rename") \ 236 EM(yfs_FS_Symlink, "YFS.Symlink") \ 237 EM(yfs_FS_Link, "YFS.Link") \ 238 EM(yfs_FS_MakeDir, "YFS.MakeDir") \ 239 EM(yfs_FS_RemoveDir, "YFS.RemoveDir") \ 240 EM(yfs_FS_GetVolumeStatus, "YFS.GetVolumeStatus") \ 241 EM(yfs_FS_SetVolumeStatus, "YFS.SetVolumeStatus") \ 242 EM(yfs_FS_SetLock, "YFS.SetLock") \ 243 EM(yfs_FS_ExtendLock, "YFS.ExtendLock") \ 244 EM(yfs_FS_ReleaseLock, "YFS.ReleaseLock") \ 245 EM(yfs_FS_Lookup, "YFS.Lookup") \ 246 EM(yfs_FS_FlushCPS, "YFS.FlushCPS") \ 247 EM(yfs_FS_FetchOpaqueACL, "YFS.FetchOpaqueACL") \ 248 EM(yfs_FS_WhoAmI, "YFS.WhoAmI") \ 249 EM(yfs_FS_RemoveACL, "YFS.RemoveACL") \ 250 EM(yfs_FS_RemoveFile2, "YFS.RemoveFile2") \ 251 EM(yfs_FS_StoreOpaqueACL2, "YFS.StoreOpaqueACL2") \ 252 EM(yfs_FS_InlineBulkStatus, "YFS.InlineBulkStatus") \ 253 EM(yfs_FS_FetchData64, "YFS.FetchData64") \ 254 EM(yfs_FS_StoreData64, "YFS.StoreData64") \ 255 E_(yfs_FS_UpdateSymlink, "YFS.UpdateSymlink") 256 257 #define afs_vl_operations \ 258 EM(afs_VL_GetEntryByNameU, "VL.GetEntryByNameU") \ 259 EM(afs_VL_GetAddrsU, "VL.GetAddrsU") \ 260 EM(afs_YFSVL_GetEndpoints, "YFSVL.GetEndpoints") \ 261 EM(afs_YFSVL_GetCellName, "YFSVL.GetCellName") \ 262 E_(afs_VL_GetCapabilities, "VL.GetCapabilities") 263 264 #define afs_cm_operations \ 265 EM(afs_CB_CallBack, "CB.CallBack") \ 266 EM(afs_CB_InitCallBackState, "CB.InitCallBackState") \ 267 EM(afs_CB_Probe, "CB.Probe") \ 268 EM(afs_CB_GetLock, "CB.GetLock") \ 269 EM(afs_CB_GetCE, "CB.GetCE") \ 270 EM(afs_CB_GetXStatsVersion, "CB.GetXStatsVersion") \ 271 EM(afs_CB_GetXStats, "CB.GetXStats") \ 272 EM(afs_CB_InitCallBackState3, "CB.InitCallBackState3") \ 273 E_(afs_CB_ProbeUuid, "CB.ProbeUuid") 274 275 #define yfs_cm_operations \ 276 EM(yfs_CB_Probe, "YFSCB.Probe") \ 277 EM(yfs_CB_GetLock, "YFSCB.GetLock") \ 278 EM(yfs_CB_XStatsVersion, "YFSCB.XStatsVersion") \ 279 EM(yfs_CB_GetXStats, "YFSCB.GetXStats") \ 280 EM(yfs_CB_InitCallBackState3, "YFSCB.InitCallBackState3") \ 281 EM(yfs_CB_ProbeUuid, "YFSCB.ProbeUuid") \ 282 EM(yfs_CB_GetServerPrefs, "YFSCB.GetServerPrefs") \ 283 EM(yfs_CB_GetCellServDV, "YFSCB.GetCellServDV") \ 284 EM(yfs_CB_GetLocalCell, "YFSCB.GetLocalCell") \ 285 EM(yfs_CB_GetCacheConfig, "YFSCB.GetCacheConfig") \ 286 EM(yfs_CB_GetCellByNum, "YFSCB.GetCellByNum") \ 287 EM(yfs_CB_TellMeAboutYourself, "YFSCB.TellMeAboutYourself") \ 288 E_(yfs_CB_CallBack, "YFSCB.CallBack") 289 290 #define afs_edit_dir_ops \ 291 EM(afs_edit_dir_create, "create") \ 292 EM(afs_edit_dir_create_error, "c_fail") \ 293 EM(afs_edit_dir_create_inval, "c_invl") \ 294 EM(afs_edit_dir_create_nospc, "c_nspc") \ 295 EM(afs_edit_dir_delete, "delete") \ 296 EM(afs_edit_dir_delete_error, "d_err ") \ 297 EM(afs_edit_dir_delete_inval, "d_invl") \ 298 E_(afs_edit_dir_delete_noent, "d_nent") 299 300 #define afs_edit_dir_reasons \ 301 EM(afs_edit_dir_for_create, "Create") \ 302 EM(afs_edit_dir_for_link, "Link ") \ 303 EM(afs_edit_dir_for_mkdir, "MkDir ") \ 304 EM(afs_edit_dir_for_rename_0, "Renam0") \ 305 EM(afs_edit_dir_for_rename_1, "Renam1") \ 306 EM(afs_edit_dir_for_rename_2, "Renam2") \ 307 EM(afs_edit_dir_for_rmdir, "RmDir ") \ 308 EM(afs_edit_dir_for_silly_0, "S_Ren0") \ 309 EM(afs_edit_dir_for_silly_1, "S_Ren1") \ 310 EM(afs_edit_dir_for_symlink, "Symlnk") \ 311 E_(afs_edit_dir_for_unlink, "Unlink") 312 313 #define afs_eproto_causes \ 314 EM(afs_eproto_bad_status, "BadStatus") \ 315 EM(afs_eproto_cb_count, "CbCount") \ 316 EM(afs_eproto_cb_fid_count, "CbFidCount") \ 317 EM(afs_eproto_cellname_len, "CellNameLen") \ 318 EM(afs_eproto_file_type, "FileTYpe") \ 319 EM(afs_eproto_ibulkst_cb_count, "IBS.CbCount") \ 320 EM(afs_eproto_ibulkst_count, "IBS.FidCount") \ 321 EM(afs_eproto_motd_len, "MotdLen") \ 322 EM(afs_eproto_offline_msg_len, "OfflineMsgLen") \ 323 EM(afs_eproto_volname_len, "VolNameLen") \ 324 EM(afs_eproto_yvl_fsendpt4_len, "YVL.FsEnd4Len") \ 325 EM(afs_eproto_yvl_fsendpt6_len, "YVL.FsEnd6Len") \ 326 EM(afs_eproto_yvl_fsendpt_num, "YVL.FsEndCount") \ 327 EM(afs_eproto_yvl_fsendpt_type, "YVL.FsEndType") \ 328 EM(afs_eproto_yvl_vlendpt4_len, "YVL.VlEnd4Len") \ 329 EM(afs_eproto_yvl_vlendpt6_len, "YVL.VlEnd6Len") \ 330 E_(afs_eproto_yvl_vlendpt_type, "YVL.VlEndType") 331 332 #define afs_io_errors \ 333 EM(afs_io_error_cm_reply, "CM_REPLY") \ 334 EM(afs_io_error_extract, "EXTRACT") \ 335 EM(afs_io_error_fs_probe_fail, "FS_PROBE_FAIL") \ 336 EM(afs_io_error_vl_lookup_fail, "VL_LOOKUP_FAIL") \ 337 E_(afs_io_error_vl_probe_fail, "VL_PROBE_FAIL") 338 339 #define afs_file_errors \ 340 EM(afs_file_error_dir_bad_magic, "DIR_BAD_MAGIC") \ 341 EM(afs_file_error_dir_big, "DIR_BIG") \ 342 EM(afs_file_error_dir_missing_page, "DIR_MISSING_PAGE") \ 343 EM(afs_file_error_dir_name_too_long, "DIR_NAME_TOO_LONG") \ 344 EM(afs_file_error_dir_over_end, "DIR_ENT_OVER_END") \ 345 EM(afs_file_error_dir_small, "DIR_SMALL") \ 346 EM(afs_file_error_dir_unmarked_ext, "DIR_UNMARKED_EXT") \ 347 EM(afs_file_error_mntpt, "MNTPT_READ_FAILED") \ 348 E_(afs_file_error_writeback_fail, "WRITEBACK_FAILED") 349 350 #define afs_flock_types \ 351 EM(F_RDLCK, "RDLCK") \ 352 EM(F_WRLCK, "WRLCK") \ 353 E_(F_UNLCK, "UNLCK") 354 355 #define afs_flock_states \ 356 EM(AFS_VNODE_LOCK_NONE, "NONE") \ 357 EM(AFS_VNODE_LOCK_WAITING_FOR_CB, "WAIT_FOR_CB") \ 358 EM(AFS_VNODE_LOCK_SETTING, "SETTING") \ 359 EM(AFS_VNODE_LOCK_GRANTED, "GRANTED") \ 360 EM(AFS_VNODE_LOCK_EXTENDING, "EXTENDING") \ 361 EM(AFS_VNODE_LOCK_NEED_UNLOCK, "NEED_UNLOCK") \ 362 EM(AFS_VNODE_LOCK_UNLOCKING, "UNLOCKING") \ 363 E_(AFS_VNODE_LOCK_DELETED, "DELETED") 364 365 #define afs_flock_events \ 366 EM(afs_flock_acquired, "Acquired") \ 367 EM(afs_flock_callback_break, "Callback") \ 368 EM(afs_flock_defer_unlock, "D-Unlock") \ 369 EM(afs_flock_extend_fail, "Ext_Fail") \ 370 EM(afs_flock_fail_other, "ErrOther") \ 371 EM(afs_flock_fail_perm, "ErrPerm ") \ 372 EM(afs_flock_no_lockers, "NoLocker") \ 373 EM(afs_flock_release_fail, "Rel_Fail") \ 374 EM(afs_flock_silly_delete, "SillyDel") \ 375 EM(afs_flock_timestamp, "Timestmp") \ 376 EM(afs_flock_try_to_lock, "TryToLck") \ 377 EM(afs_flock_vfs_lock, "VFSLock ") \ 378 EM(afs_flock_vfs_locking, "VFSLking") \ 379 EM(afs_flock_waited, "Waited ") \ 380 EM(afs_flock_waiting, "Waiting ") \ 381 EM(afs_flock_work_extending, "Extendng") \ 382 EM(afs_flock_work_retry, "Retry ") \ 383 EM(afs_flock_work_unlocking, "Unlcking") \ 384 E_(afs_flock_would_block, "EWOULDBL") 385 386 #define afs_flock_operations \ 387 EM(afs_flock_op_copy_lock, "COPY ") \ 388 EM(afs_flock_op_flock, "->flock ") \ 389 EM(afs_flock_op_grant, "GRANT ") \ 390 EM(afs_flock_op_lock, "->lock ") \ 391 EM(afs_flock_op_release_lock, "RELEASE ") \ 392 EM(afs_flock_op_return_ok, "<-OK ") \ 393 EM(afs_flock_op_return_edeadlk, "<-EDEADL") \ 394 EM(afs_flock_op_return_eagain, "<-EAGAIN") \ 395 EM(afs_flock_op_return_error, "<-ERROR ") \ 396 EM(afs_flock_op_set_lock, "SET ") \ 397 EM(afs_flock_op_unlock, "UNLOCK ") \ 398 E_(afs_flock_op_wake, "WAKE ") 399 400 #define afs_cb_break_reasons \ 401 EM(afs_cb_break_no_break, "no-break") \ 402 EM(afs_cb_break_no_promise, "no-promise") \ 403 EM(afs_cb_break_for_callback, "break-cb") \ 404 EM(afs_cb_break_for_deleted, "break-del") \ 405 EM(afs_cb_break_for_lapsed, "break-lapsed") \ 406 EM(afs_cb_break_for_s_reinit, "s-reinit") \ 407 EM(afs_cb_break_for_unlink, "break-unlink") \ 408 EM(afs_cb_break_for_v_break, "break-v") \ 409 EM(afs_cb_break_for_volume_callback, "break-v-cb") \ 410 E_(afs_cb_break_for_zap, "break-zap") 411 412 /* 413 * Generate enums for tracing information. 414 */ 415 #ifndef __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY 416 #define __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY 417 418 #undef EM 419 #undef E_ 420 #define EM(a, b) a, 421 #define E_(a, b) a 422 423 enum afs_call_trace { afs_call_traces } __mode(byte); 424 enum afs_cb_break_reason { afs_cb_break_reasons } __mode(byte); 425 enum afs_cell_trace { afs_cell_traces } __mode(byte); 426 enum afs_edit_dir_op { afs_edit_dir_ops } __mode(byte); 427 enum afs_edit_dir_reason { afs_edit_dir_reasons } __mode(byte); 428 enum afs_eproto_cause { afs_eproto_causes } __mode(byte); 429 enum afs_file_error { afs_file_errors } __mode(byte); 430 enum afs_flock_event { afs_flock_events } __mode(byte); 431 enum afs_flock_operation { afs_flock_operations } __mode(byte); 432 enum afs_io_error { afs_io_errors } __mode(byte); 433 enum afs_server_trace { afs_server_traces } __mode(byte); 434 enum afs_volume_trace { afs_volume_traces } __mode(byte); 435 436 #endif /* end __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY */ 437 438 /* 439 * Export enum symbols via userspace. 440 */ 441 #undef EM 442 #undef E_ 443 #define EM(a, b) TRACE_DEFINE_ENUM(a); 444 #define E_(a, b) TRACE_DEFINE_ENUM(a); 445 446 afs_call_traces; 447 afs_server_traces; 448 afs_cell_traces; 449 afs_fs_operations; 450 afs_vl_operations; 451 afs_cm_operations; 452 yfs_cm_operations; 453 afs_edit_dir_ops; 454 afs_edit_dir_reasons; 455 afs_eproto_causes; 456 afs_io_errors; 457 afs_file_errors; 458 afs_flock_types; 459 afs_flock_operations; 460 afs_cb_break_reasons; 461 462 /* 463 * Now redefine the EM() and E_() macros to map the enums to the strings that 464 * will be printed in the output. 465 */ 466 #undef EM 467 #undef E_ 468 #define EM(a, b) { a, b }, 469 #define E_(a, b) { a, b } 470 471 TRACE_EVENT(afs_receive_data, 472 TP_PROTO(struct afs_call *call, struct iov_iter *iter, 473 bool want_more, int ret), 474 475 TP_ARGS(call, iter, want_more, ret), 476 477 TP_STRUCT__entry( 478 __field(loff_t, remain ) 479 __field(unsigned int, call ) 480 __field(enum afs_call_state, state ) 481 __field(unsigned short, unmarshall ) 482 __field(bool, want_more ) 483 __field(int, ret ) 484 ), 485 486 TP_fast_assign( 487 __entry->call = call->debug_id; 488 __entry->state = call->state; 489 __entry->unmarshall = call->unmarshall; 490 __entry->remain = iov_iter_count(iter); 491 __entry->want_more = want_more; 492 __entry->ret = ret; 493 ), 494 495 TP_printk("c=%08x r=%llu u=%u w=%u s=%u ret=%d", 496 __entry->call, 497 __entry->remain, 498 __entry->unmarshall, 499 __entry->want_more, 500 __entry->state, 501 __entry->ret) 502 ); 503 504 TRACE_EVENT(afs_notify_call, 505 TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call), 506 507 TP_ARGS(rxcall, call), 508 509 TP_STRUCT__entry( 510 __field(unsigned int, call ) 511 __field(enum afs_call_state, state ) 512 __field(unsigned short, unmarshall ) 513 ), 514 515 TP_fast_assign( 516 __entry->call = call->debug_id; 517 __entry->state = call->state; 518 __entry->unmarshall = call->unmarshall; 519 ), 520 521 TP_printk("c=%08x s=%u u=%u", 522 __entry->call, 523 __entry->state, __entry->unmarshall) 524 ); 525 526 TRACE_EVENT(afs_cb_call, 527 TP_PROTO(struct afs_call *call), 528 529 TP_ARGS(call), 530 531 TP_STRUCT__entry( 532 __field(unsigned int, call ) 533 __field(u32, op ) 534 __field(u16, service_id ) 535 ), 536 537 TP_fast_assign( 538 __entry->call = call->debug_id; 539 __entry->op = call->operation_ID; 540 __entry->service_id = call->service_id; 541 ), 542 543 TP_printk("c=%08x %s", 544 __entry->call, 545 __entry->service_id == 2501 ? 546 __print_symbolic(__entry->op, yfs_cm_operations) : 547 __print_symbolic(__entry->op, afs_cm_operations)) 548 ); 549 550 TRACE_EVENT(afs_call, 551 TP_PROTO(unsigned int call_debug_id, enum afs_call_trace op, 552 int ref, int outstanding, const void *where), 553 554 TP_ARGS(call_debug_id, op, ref, outstanding, where), 555 556 TP_STRUCT__entry( 557 __field(unsigned int, call ) 558 __field(int, op ) 559 __field(int, ref ) 560 __field(int, outstanding ) 561 __field(const void *, where ) 562 ), 563 564 TP_fast_assign( 565 __entry->call = call_debug_id; 566 __entry->op = op; 567 __entry->ref = ref; 568 __entry->outstanding = outstanding; 569 __entry->where = where; 570 ), 571 572 TP_printk("c=%08x %s r=%d o=%d sp=%pSR", 573 __entry->call, 574 __print_symbolic(__entry->op, afs_call_traces), 575 __entry->ref, 576 __entry->outstanding, 577 __entry->where) 578 ); 579 580 TRACE_EVENT(afs_make_fs_call, 581 TP_PROTO(struct afs_call *call, const struct afs_fid *fid), 582 583 TP_ARGS(call, fid), 584 585 TP_STRUCT__entry( 586 __field(unsigned int, call ) 587 __field(enum afs_fs_operation, op ) 588 __field_struct(struct afs_fid, fid ) 589 ), 590 591 TP_fast_assign( 592 __entry->call = call->debug_id; 593 __entry->op = call->operation_ID; 594 if (fid) { 595 __entry->fid = *fid; 596 } else { 597 __entry->fid.vid = 0; 598 __entry->fid.vnode = 0; 599 __entry->fid.unique = 0; 600 } 601 ), 602 603 TP_printk("c=%08x %06llx:%06llx:%06x %s", 604 __entry->call, 605 __entry->fid.vid, 606 __entry->fid.vnode, 607 __entry->fid.unique, 608 __print_symbolic(__entry->op, afs_fs_operations)) 609 ); 610 611 TRACE_EVENT(afs_make_fs_calli, 612 TP_PROTO(struct afs_call *call, const struct afs_fid *fid, 613 unsigned int i), 614 615 TP_ARGS(call, fid, i), 616 617 TP_STRUCT__entry( 618 __field(unsigned int, call ) 619 __field(unsigned int, i ) 620 __field(enum afs_fs_operation, op ) 621 __field_struct(struct afs_fid, fid ) 622 ), 623 624 TP_fast_assign( 625 __entry->call = call->debug_id; 626 __entry->i = i; 627 __entry->op = call->operation_ID; 628 if (fid) { 629 __entry->fid = *fid; 630 } else { 631 __entry->fid.vid = 0; 632 __entry->fid.vnode = 0; 633 __entry->fid.unique = 0; 634 } 635 ), 636 637 TP_printk("c=%08x %06llx:%06llx:%06x %s i=%u", 638 __entry->call, 639 __entry->fid.vid, 640 __entry->fid.vnode, 641 __entry->fid.unique, 642 __print_symbolic(__entry->op, afs_fs_operations), 643 __entry->i) 644 ); 645 646 TRACE_EVENT(afs_make_fs_call1, 647 TP_PROTO(struct afs_call *call, const struct afs_fid *fid, 648 const struct qstr *name), 649 650 TP_ARGS(call, fid, name), 651 652 TP_STRUCT__entry( 653 __field(unsigned int, call ) 654 __field(enum afs_fs_operation, op ) 655 __field_struct(struct afs_fid, fid ) 656 __array(char, name, 24 ) 657 ), 658 659 TP_fast_assign( 660 unsigned int __len = min_t(unsigned int, name->len, 23); 661 __entry->call = call->debug_id; 662 __entry->op = call->operation_ID; 663 if (fid) { 664 __entry->fid = *fid; 665 } else { 666 __entry->fid.vid = 0; 667 __entry->fid.vnode = 0; 668 __entry->fid.unique = 0; 669 } 670 memcpy(__entry->name, name->name, __len); 671 __entry->name[__len] = 0; 672 ), 673 674 TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\"", 675 __entry->call, 676 __entry->fid.vid, 677 __entry->fid.vnode, 678 __entry->fid.unique, 679 __print_symbolic(__entry->op, afs_fs_operations), 680 __entry->name) 681 ); 682 683 TRACE_EVENT(afs_make_fs_call2, 684 TP_PROTO(struct afs_call *call, const struct afs_fid *fid, 685 const struct qstr *name, const struct qstr *name2), 686 687 TP_ARGS(call, fid, name, name2), 688 689 TP_STRUCT__entry( 690 __field(unsigned int, call ) 691 __field(enum afs_fs_operation, op ) 692 __field_struct(struct afs_fid, fid ) 693 __array(char, name, 24 ) 694 __array(char, name2, 24 ) 695 ), 696 697 TP_fast_assign( 698 unsigned int __len = min_t(unsigned int, name->len, 23); 699 unsigned int __len2 = min_t(unsigned int, name2->len, 23); 700 __entry->call = call->debug_id; 701 __entry->op = call->operation_ID; 702 if (fid) { 703 __entry->fid = *fid; 704 } else { 705 __entry->fid.vid = 0; 706 __entry->fid.vnode = 0; 707 __entry->fid.unique = 0; 708 } 709 memcpy(__entry->name, name->name, __len); 710 __entry->name[__len] = 0; 711 memcpy(__entry->name2, name2->name, __len2); 712 __entry->name2[__len2] = 0; 713 ), 714 715 TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\" \"%s\"", 716 __entry->call, 717 __entry->fid.vid, 718 __entry->fid.vnode, 719 __entry->fid.unique, 720 __print_symbolic(__entry->op, afs_fs_operations), 721 __entry->name, 722 __entry->name2) 723 ); 724 725 TRACE_EVENT(afs_make_vl_call, 726 TP_PROTO(struct afs_call *call), 727 728 TP_ARGS(call), 729 730 TP_STRUCT__entry( 731 __field(unsigned int, call ) 732 __field(enum afs_vl_operation, op ) 733 ), 734 735 TP_fast_assign( 736 __entry->call = call->debug_id; 737 __entry->op = call->operation_ID; 738 ), 739 740 TP_printk("c=%08x %s", 741 __entry->call, 742 __print_symbolic(__entry->op, afs_vl_operations)) 743 ); 744 745 TRACE_EVENT(afs_call_done, 746 TP_PROTO(struct afs_call *call), 747 748 TP_ARGS(call), 749 750 TP_STRUCT__entry( 751 __field(unsigned int, call ) 752 __field(struct rxrpc_call *, rx_call ) 753 __field(int, ret ) 754 __field(u32, abort_code ) 755 ), 756 757 TP_fast_assign( 758 __entry->call = call->debug_id; 759 __entry->rx_call = call->rxcall; 760 __entry->ret = call->error; 761 __entry->abort_code = call->abort_code; 762 ), 763 764 TP_printk(" c=%08x ret=%d ab=%d [%p]", 765 __entry->call, 766 __entry->ret, 767 __entry->abort_code, 768 __entry->rx_call) 769 ); 770 771 TRACE_EVENT(afs_send_data, 772 TP_PROTO(struct afs_call *call, struct msghdr *msg), 773 774 TP_ARGS(call, msg), 775 776 TP_STRUCT__entry( 777 __field(unsigned int, call ) 778 __field(unsigned int, flags ) 779 __field(loff_t, offset ) 780 __field(loff_t, count ) 781 ), 782 783 TP_fast_assign( 784 __entry->call = call->debug_id; 785 __entry->flags = msg->msg_flags; 786 __entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset; 787 __entry->count = iov_iter_count(&msg->msg_iter); 788 ), 789 790 TP_printk(" c=%08x o=%llx n=%llx f=%x", 791 __entry->call, __entry->offset, __entry->count, 792 __entry->flags) 793 ); 794 795 TRACE_EVENT(afs_sent_data, 796 TP_PROTO(struct afs_call *call, struct msghdr *msg, int ret), 797 798 TP_ARGS(call, msg, ret), 799 800 TP_STRUCT__entry( 801 __field(unsigned int, call ) 802 __field(int, ret ) 803 __field(loff_t, offset ) 804 __field(loff_t, count ) 805 ), 806 807 TP_fast_assign( 808 __entry->call = call->debug_id; 809 __entry->ret = ret; 810 __entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset; 811 __entry->count = iov_iter_count(&msg->msg_iter); 812 ), 813 814 TP_printk(" c=%08x o=%llx n=%llx r=%x", 815 __entry->call, __entry->offset, __entry->count, 816 __entry->ret) 817 ); 818 819 TRACE_EVENT(afs_dir_check_failed, 820 TP_PROTO(struct afs_vnode *vnode, loff_t off, loff_t i_size), 821 822 TP_ARGS(vnode, off, i_size), 823 824 TP_STRUCT__entry( 825 __field(struct afs_vnode *, vnode ) 826 __field(loff_t, off ) 827 __field(loff_t, i_size ) 828 ), 829 830 TP_fast_assign( 831 __entry->vnode = vnode; 832 __entry->off = off; 833 __entry->i_size = i_size; 834 ), 835 836 TP_printk("vn=%p %llx/%llx", 837 __entry->vnode, __entry->off, __entry->i_size) 838 ); 839 840 TRACE_EVENT(afs_folio_dirty, 841 TP_PROTO(struct afs_vnode *vnode, const char *where, struct folio *folio), 842 843 TP_ARGS(vnode, where, folio), 844 845 TP_STRUCT__entry( 846 __field(struct afs_vnode *, vnode ) 847 __field(const char *, where ) 848 __field(pgoff_t, index ) 849 __field(unsigned long, from ) 850 __field(unsigned long, to ) 851 ), 852 853 TP_fast_assign( 854 unsigned long priv = (unsigned long)folio_get_private(folio); 855 __entry->vnode = vnode; 856 __entry->where = where; 857 __entry->index = folio_index(folio); 858 __entry->from = afs_folio_dirty_from(folio, priv); 859 __entry->to = afs_folio_dirty_to(folio, priv); 860 __entry->to |= (afs_is_folio_dirty_mmapped(priv) ? 861 (1UL << (BITS_PER_LONG - 1)) : 0); 862 ), 863 864 TP_printk("vn=%p %lx %s %lx-%lx%s", 865 __entry->vnode, __entry->index, __entry->where, 866 __entry->from, 867 __entry->to & ~(1UL << (BITS_PER_LONG - 1)), 868 __entry->to & (1UL << (BITS_PER_LONG - 1)) ? " M" : "") 869 ); 870 871 TRACE_EVENT(afs_call_state, 872 TP_PROTO(struct afs_call *call, 873 enum afs_call_state from, 874 enum afs_call_state to, 875 int ret, u32 remote_abort), 876 877 TP_ARGS(call, from, to, ret, remote_abort), 878 879 TP_STRUCT__entry( 880 __field(unsigned int, call ) 881 __field(enum afs_call_state, from ) 882 __field(enum afs_call_state, to ) 883 __field(int, ret ) 884 __field(u32, abort ) 885 ), 886 887 TP_fast_assign( 888 __entry->call = call->debug_id; 889 __entry->from = from; 890 __entry->to = to; 891 __entry->ret = ret; 892 __entry->abort = remote_abort; 893 ), 894 895 TP_printk("c=%08x %u->%u r=%d ab=%d", 896 __entry->call, 897 __entry->from, __entry->to, 898 __entry->ret, __entry->abort) 899 ); 900 901 TRACE_EVENT(afs_lookup, 902 TP_PROTO(struct afs_vnode *dvnode, const struct qstr *name, 903 struct afs_fid *fid), 904 905 TP_ARGS(dvnode, name, fid), 906 907 TP_STRUCT__entry( 908 __field_struct(struct afs_fid, dfid ) 909 __field_struct(struct afs_fid, fid ) 910 __array(char, name, 24 ) 911 ), 912 913 TP_fast_assign( 914 int __len = min_t(int, name->len, 23); 915 __entry->dfid = dvnode->fid; 916 __entry->fid = *fid; 917 memcpy(__entry->name, name->name, __len); 918 __entry->name[__len] = 0; 919 ), 920 921 TP_printk("d=%llx:%llx:%x \"%s\" f=%llx:%x", 922 __entry->dfid.vid, __entry->dfid.vnode, __entry->dfid.unique, 923 __entry->name, 924 __entry->fid.vnode, __entry->fid.unique) 925 ); 926 927 TRACE_EVENT(afs_edit_dir, 928 TP_PROTO(struct afs_vnode *dvnode, 929 enum afs_edit_dir_reason why, 930 enum afs_edit_dir_op op, 931 unsigned int block, 932 unsigned int slot, 933 unsigned int f_vnode, 934 unsigned int f_unique, 935 const char *name), 936 937 TP_ARGS(dvnode, why, op, block, slot, f_vnode, f_unique, name), 938 939 TP_STRUCT__entry( 940 __field(unsigned int, vnode ) 941 __field(unsigned int, unique ) 942 __field(enum afs_edit_dir_reason, why ) 943 __field(enum afs_edit_dir_op, op ) 944 __field(unsigned int, block ) 945 __field(unsigned short, slot ) 946 __field(unsigned int, f_vnode ) 947 __field(unsigned int, f_unique ) 948 __array(char, name, 24 ) 949 ), 950 951 TP_fast_assign( 952 int __len = strlen(name); 953 __len = min(__len, 23); 954 __entry->vnode = dvnode->fid.vnode; 955 __entry->unique = dvnode->fid.unique; 956 __entry->why = why; 957 __entry->op = op; 958 __entry->block = block; 959 __entry->slot = slot; 960 __entry->f_vnode = f_vnode; 961 __entry->f_unique = f_unique; 962 memcpy(__entry->name, name, __len); 963 __entry->name[__len] = 0; 964 ), 965 966 TP_printk("d=%x:%x %s %s %u[%u] f=%x:%x \"%s\"", 967 __entry->vnode, __entry->unique, 968 __print_symbolic(__entry->why, afs_edit_dir_reasons), 969 __print_symbolic(__entry->op, afs_edit_dir_ops), 970 __entry->block, __entry->slot, 971 __entry->f_vnode, __entry->f_unique, 972 __entry->name) 973 ); 974 975 TRACE_EVENT(afs_protocol_error, 976 TP_PROTO(struct afs_call *call, enum afs_eproto_cause cause), 977 978 TP_ARGS(call, cause), 979 980 TP_STRUCT__entry( 981 __field(unsigned int, call ) 982 __field(enum afs_eproto_cause, cause ) 983 ), 984 985 TP_fast_assign( 986 __entry->call = call ? call->debug_id : 0; 987 __entry->cause = cause; 988 ), 989 990 TP_printk("c=%08x %s", 991 __entry->call, 992 __print_symbolic(__entry->cause, afs_eproto_causes)) 993 ); 994 995 TRACE_EVENT(afs_io_error, 996 TP_PROTO(unsigned int call, int error, enum afs_io_error where), 997 998 TP_ARGS(call, error, where), 999 1000 TP_STRUCT__entry( 1001 __field(unsigned int, call ) 1002 __field(int, error ) 1003 __field(enum afs_io_error, where ) 1004 ), 1005 1006 TP_fast_assign( 1007 __entry->call = call; 1008 __entry->error = error; 1009 __entry->where = where; 1010 ), 1011 1012 TP_printk("c=%08x r=%d %s", 1013 __entry->call, __entry->error, 1014 __print_symbolic(__entry->where, afs_io_errors)) 1015 ); 1016 1017 TRACE_EVENT(afs_file_error, 1018 TP_PROTO(struct afs_vnode *vnode, int error, enum afs_file_error where), 1019 1020 TP_ARGS(vnode, error, where), 1021 1022 TP_STRUCT__entry( 1023 __field_struct(struct afs_fid, fid ) 1024 __field(int, error ) 1025 __field(enum afs_file_error, where ) 1026 ), 1027 1028 TP_fast_assign( 1029 __entry->fid = vnode->fid; 1030 __entry->error = error; 1031 __entry->where = where; 1032 ), 1033 1034 TP_printk("%llx:%llx:%x r=%d %s", 1035 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, 1036 __entry->error, 1037 __print_symbolic(__entry->where, afs_file_errors)) 1038 ); 1039 1040 TRACE_EVENT(afs_cm_no_server, 1041 TP_PROTO(struct afs_call *call, struct sockaddr_rxrpc *srx), 1042 1043 TP_ARGS(call, srx), 1044 1045 TP_STRUCT__entry( 1046 __field(unsigned int, call ) 1047 __field(unsigned int, op_id ) 1048 __field_struct(struct sockaddr_rxrpc, srx ) 1049 ), 1050 1051 TP_fast_assign( 1052 __entry->call = call->debug_id; 1053 __entry->op_id = call->operation_ID; 1054 memcpy(&__entry->srx, srx, sizeof(__entry->srx)); 1055 ), 1056 1057 TP_printk("c=%08x op=%u %pISpc", 1058 __entry->call, __entry->op_id, &__entry->srx.transport) 1059 ); 1060 1061 TRACE_EVENT(afs_cm_no_server_u, 1062 TP_PROTO(struct afs_call *call, const uuid_t *uuid), 1063 1064 TP_ARGS(call, uuid), 1065 1066 TP_STRUCT__entry( 1067 __field(unsigned int, call ) 1068 __field(unsigned int, op_id ) 1069 __field_struct(uuid_t, uuid ) 1070 ), 1071 1072 TP_fast_assign( 1073 __entry->call = call->debug_id; 1074 __entry->op_id = call->operation_ID; 1075 memcpy(&__entry->uuid, uuid, sizeof(__entry->uuid)); 1076 ), 1077 1078 TP_printk("c=%08x op=%u %pU", 1079 __entry->call, __entry->op_id, &__entry->uuid) 1080 ); 1081 1082 TRACE_EVENT(afs_flock_ev, 1083 TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl, 1084 enum afs_flock_event event, int error), 1085 1086 TP_ARGS(vnode, fl, event, error), 1087 1088 TP_STRUCT__entry( 1089 __field_struct(struct afs_fid, fid ) 1090 __field(enum afs_flock_event, event ) 1091 __field(enum afs_lock_state, state ) 1092 __field(int, error ) 1093 __field(unsigned int, debug_id ) 1094 ), 1095 1096 TP_fast_assign( 1097 __entry->fid = vnode->fid; 1098 __entry->event = event; 1099 __entry->state = vnode->lock_state; 1100 __entry->error = error; 1101 __entry->debug_id = fl ? fl->fl_u.afs.debug_id : 0; 1102 ), 1103 1104 TP_printk("%llx:%llx:%x %04x %s s=%s e=%d", 1105 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, 1106 __entry->debug_id, 1107 __print_symbolic(__entry->event, afs_flock_events), 1108 __print_symbolic(__entry->state, afs_flock_states), 1109 __entry->error) 1110 ); 1111 1112 TRACE_EVENT(afs_flock_op, 1113 TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl, 1114 enum afs_flock_operation op), 1115 1116 TP_ARGS(vnode, fl, op), 1117 1118 TP_STRUCT__entry( 1119 __field_struct(struct afs_fid, fid ) 1120 __field(loff_t, from ) 1121 __field(loff_t, len ) 1122 __field(enum afs_flock_operation, op ) 1123 __field(unsigned char, type ) 1124 __field(unsigned int, flags ) 1125 __field(unsigned int, debug_id ) 1126 ), 1127 1128 TP_fast_assign( 1129 __entry->fid = vnode->fid; 1130 __entry->from = fl->fl_start; 1131 __entry->len = fl->fl_end - fl->fl_start + 1; 1132 __entry->op = op; 1133 __entry->type = fl->fl_type; 1134 __entry->flags = fl->fl_flags; 1135 __entry->debug_id = fl->fl_u.afs.debug_id; 1136 ), 1137 1138 TP_printk("%llx:%llx:%x %04x %s t=%s R=%llx/%llx f=%x", 1139 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, 1140 __entry->debug_id, 1141 __print_symbolic(__entry->op, afs_flock_operations), 1142 __print_symbolic(__entry->type, afs_flock_types), 1143 __entry->from, __entry->len, __entry->flags) 1144 ); 1145 1146 TRACE_EVENT(afs_reload_dir, 1147 TP_PROTO(struct afs_vnode *vnode), 1148 1149 TP_ARGS(vnode), 1150 1151 TP_STRUCT__entry( 1152 __field_struct(struct afs_fid, fid ) 1153 ), 1154 1155 TP_fast_assign( 1156 __entry->fid = vnode->fid; 1157 ), 1158 1159 TP_printk("%llx:%llx:%x", 1160 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique) 1161 ); 1162 1163 TRACE_EVENT(afs_silly_rename, 1164 TP_PROTO(struct afs_vnode *vnode, bool done), 1165 1166 TP_ARGS(vnode, done), 1167 1168 TP_STRUCT__entry( 1169 __field_struct(struct afs_fid, fid ) 1170 __field(bool, done ) 1171 ), 1172 1173 TP_fast_assign( 1174 __entry->fid = vnode->fid; 1175 __entry->done = done; 1176 ), 1177 1178 TP_printk("%llx:%llx:%x done=%u", 1179 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, 1180 __entry->done) 1181 ); 1182 1183 TRACE_EVENT(afs_get_tree, 1184 TP_PROTO(struct afs_cell *cell, struct afs_volume *volume), 1185 1186 TP_ARGS(cell, volume), 1187 1188 TP_STRUCT__entry( 1189 __field(u64, vid ) 1190 __array(char, cell, 24 ) 1191 __array(char, volume, 24 ) 1192 ), 1193 1194 TP_fast_assign( 1195 int __len; 1196 __entry->vid = volume->vid; 1197 __len = min_t(int, cell->name_len, 23); 1198 memcpy(__entry->cell, cell->name, __len); 1199 __entry->cell[__len] = 0; 1200 __len = min_t(int, volume->name_len, 23); 1201 memcpy(__entry->volume, volume->name, __len); 1202 __entry->volume[__len] = 0; 1203 ), 1204 1205 TP_printk("--- MOUNT %s:%s %llx", 1206 __entry->cell, __entry->volume, __entry->vid) 1207 ); 1208 1209 TRACE_EVENT(afs_cb_break, 1210 TP_PROTO(struct afs_fid *fid, unsigned int cb_break, 1211 enum afs_cb_break_reason reason, bool skipped), 1212 1213 TP_ARGS(fid, cb_break, reason, skipped), 1214 1215 TP_STRUCT__entry( 1216 __field_struct(struct afs_fid, fid ) 1217 __field(unsigned int, cb_break ) 1218 __field(enum afs_cb_break_reason, reason ) 1219 __field(bool, skipped ) 1220 ), 1221 1222 TP_fast_assign( 1223 __entry->fid = *fid; 1224 __entry->cb_break = cb_break; 1225 __entry->reason = reason; 1226 __entry->skipped = skipped; 1227 ), 1228 1229 TP_printk("%llx:%llx:%x b=%x s=%u %s", 1230 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, 1231 __entry->cb_break, 1232 __entry->skipped, 1233 __print_symbolic(__entry->reason, afs_cb_break_reasons)) 1234 ); 1235 1236 TRACE_EVENT(afs_cb_miss, 1237 TP_PROTO(struct afs_fid *fid, enum afs_cb_break_reason reason), 1238 1239 TP_ARGS(fid, reason), 1240 1241 TP_STRUCT__entry( 1242 __field_struct(struct afs_fid, fid ) 1243 __field(enum afs_cb_break_reason, reason ) 1244 ), 1245 1246 TP_fast_assign( 1247 __entry->fid = *fid; 1248 __entry->reason = reason; 1249 ), 1250 1251 TP_printk(" %llx:%llx:%x %s", 1252 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, 1253 __print_symbolic(__entry->reason, afs_cb_break_reasons)) 1254 ); 1255 1256 TRACE_EVENT(afs_server, 1257 TP_PROTO(unsigned int server_debug_id, int ref, int active, 1258 enum afs_server_trace reason), 1259 1260 TP_ARGS(server_debug_id, ref, active, reason), 1261 1262 TP_STRUCT__entry( 1263 __field(unsigned int, server ) 1264 __field(int, ref ) 1265 __field(int, active ) 1266 __field(int, reason ) 1267 ), 1268 1269 TP_fast_assign( 1270 __entry->server = server_debug_id; 1271 __entry->ref = ref; 1272 __entry->active = active; 1273 __entry->reason = reason; 1274 ), 1275 1276 TP_printk("s=%08x %s u=%d a=%d", 1277 __entry->server, 1278 __print_symbolic(__entry->reason, afs_server_traces), 1279 __entry->ref, 1280 __entry->active) 1281 ); 1282 1283 TRACE_EVENT(afs_volume, 1284 TP_PROTO(afs_volid_t vid, int ref, enum afs_volume_trace reason), 1285 1286 TP_ARGS(vid, ref, reason), 1287 1288 TP_STRUCT__entry( 1289 __field(afs_volid_t, vid ) 1290 __field(int, ref ) 1291 __field(enum afs_volume_trace, reason ) 1292 ), 1293 1294 TP_fast_assign( 1295 __entry->vid = vid; 1296 __entry->ref = ref; 1297 __entry->reason = reason; 1298 ), 1299 1300 TP_printk("V=%llx %s ur=%d", 1301 __entry->vid, 1302 __print_symbolic(__entry->reason, afs_volume_traces), 1303 __entry->ref) 1304 ); 1305 1306 TRACE_EVENT(afs_cell, 1307 TP_PROTO(unsigned int cell_debug_id, int ref, int active, 1308 enum afs_cell_trace reason), 1309 1310 TP_ARGS(cell_debug_id, ref, active, reason), 1311 1312 TP_STRUCT__entry( 1313 __field(unsigned int, cell ) 1314 __field(int, ref ) 1315 __field(int, active ) 1316 __field(int, reason ) 1317 ), 1318 1319 TP_fast_assign( 1320 __entry->cell = cell_debug_id; 1321 __entry->ref = ref; 1322 __entry->active = active; 1323 __entry->reason = reason; 1324 ), 1325 1326 TP_printk("L=%08x %s r=%d a=%d", 1327 __entry->cell, 1328 __print_symbolic(__entry->reason, afs_cell_traces), 1329 __entry->ref, 1330 __entry->active) 1331 ); 1332 1333 #endif /* _TRACE_AFS_H */ 1334 1335 /* This part must be outside protection */ 1336 #include <trace/define_trace.h> 1337