include/trace/events/afs.h

   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_callback,       "GET callback  ") \
 155         EM(afs_volume_trace_get_cell_insert,    "GET cell-insrt") \
 156         EM(afs_volume_trace_get_new_op,         "GET op-new    ") \
 157         EM(afs_volume_trace_get_query_alias,    "GET cell-alias") \
 158         EM(afs_volume_trace_put_callback,       "PUT callback  ") \
 159         EM(afs_volume_trace_put_cell_dup,       "PUT cell-dup  ") \
 160         EM(afs_volume_trace_put_cell_root,      "PUT cell-root ") \
 161         EM(afs_volume_trace_put_destroy_sbi,    "PUT sbi-destry") \
 162         EM(afs_volume_trace_put_free_fc,        "PUT fc-free   ") \
 163         EM(afs_volume_trace_put_put_op,         "PUT op-put    ") \
 164         EM(afs_volume_trace_put_query_alias,    "PUT cell-alias") \
 165         EM(afs_volume_trace_put_validate_fc,    "PUT fc-validat") \
 166         E_(afs_volume_trace_remove,             "REMOVE        ")
 167
 168 #define afs_cell_traces \
 169         EM(afs_cell_trace_alloc,                "ALLOC     ") \
 170         EM(afs_cell_trace_free,                 "FREE      ") \
 171         EM(afs_cell_trace_get_queue_dns,        "GET q-dns ") \
 172         EM(afs_cell_trace_get_queue_manage,     "GET q-mng ") \
 173         EM(afs_cell_trace_get_queue_new,        "GET q-new ") \
 174         EM(afs_cell_trace_get_vol,              "GET vol   ") \
 175         EM(afs_cell_trace_insert,               "INSERT    ") \
 176         EM(afs_cell_trace_manage,               "MANAGE    ") \
 177         EM(afs_cell_trace_put_candidate,        "PUT candid") \
 178         EM(afs_cell_trace_put_destroy,          "PUT destry") \
 179         EM(afs_cell_trace_put_queue_work,       "PUT q-work") \
 180         EM(afs_cell_trace_put_queue_fail,       "PUT q-fail") \
 181         EM(afs_cell_trace_put_vol,              "PUT vol   ") \
 182         EM(afs_cell_trace_see_source,           "SEE source") \
 183         EM(afs_cell_trace_see_ws,               "SEE ws    ") \
 184         EM(afs_cell_trace_unuse_alias,          "UNU alias ") \
 185         EM(afs_cell_trace_unuse_check_alias,    "UNU chk-al") \
 186         EM(afs_cell_trace_unuse_delete,         "UNU delete") \
 187         EM(afs_cell_trace_unuse_fc,             "UNU fc    ") \
 188         EM(afs_cell_trace_unuse_lookup,         "UNU lookup") \
 189         EM(afs_cell_trace_unuse_mntpt,          "UNU mntpt ") \
 190         EM(afs_cell_trace_unuse_no_pin,         "UNU no-pin") \
 191         EM(afs_cell_trace_unuse_parse,          "UNU parse ") \
 192         EM(afs_cell_trace_unuse_pin,            "UNU pin   ") \
 193         EM(afs_cell_trace_unuse_probe,          "UNU probe ") \
 194         EM(afs_cell_trace_unuse_sbi,            "UNU sbi   ") \
 195         EM(afs_cell_trace_unuse_ws,             "UNU ws    ") \
 196         EM(afs_cell_trace_use_alias,            "USE alias ") \
 197         EM(afs_cell_trace_use_check_alias,      "USE chk-al") \
 198         EM(afs_cell_trace_use_fc,               "USE fc    ") \
 199         EM(afs_cell_trace_use_fc_alias,         "USE fc-al ") \
 200         EM(afs_cell_trace_use_lookup,           "USE lookup") \
 201         EM(afs_cell_trace_use_mntpt,            "USE mntpt ") \
 202         EM(afs_cell_trace_use_pin,              "USE pin   ") \
 203         EM(afs_cell_trace_use_probe,            "USE probe ") \
 204         EM(afs_cell_trace_use_sbi,              "USE sbi   ") \
 205         E_(afs_cell_trace_wait,                 "WAIT      ")
 206
 207 #define afs_alist_traces \
 208         EM(afs_alist_trace_alloc,               "ALLOC     ") \
 209         EM(afs_alist_trace_get_estate,          "GET estate") \
 210         EM(afs_alist_trace_get_vlgetcaps,       "GET vgtcap") \
 211         EM(afs_alist_trace_get_vlprobe,         "GET vprobe") \
 212         EM(afs_alist_trace_get_vlrotate_set,    "GET vl-rot") \
 213         EM(afs_alist_trace_put_estate,          "PUT estate") \
 214         EM(afs_alist_trace_put_getaddru,        "PUT GtAdrU") \
 215         EM(afs_alist_trace_put_parse_empty,     "PUT p-empt") \
 216         EM(afs_alist_trace_put_parse_error,     "PUT p-err ") \
 217         EM(afs_alist_trace_put_server_dup,      "PUT sv-dup") \
 218         EM(afs_alist_trace_put_server_oom,      "PUT sv-oom") \
 219         EM(afs_alist_trace_put_server_update,   "PUT sv-upd") \
 220         EM(afs_alist_trace_put_vlgetcaps,       "PUT vgtcap") \
 221         EM(afs_alist_trace_put_vlprobe,         "PUT vprobe") \
 222         EM(afs_alist_trace_put_vlrotate_end,    "PUT vr-end") \
 223         EM(afs_alist_trace_put_vlrotate_fail,   "PUT vr-fai") \
 224         EM(afs_alist_trace_put_vlrotate_next,   "PUT vr-nxt") \
 225         EM(afs_alist_trace_put_vlrotate_restart,"PUT vr-rst") \
 226         EM(afs_alist_trace_put_vlserver,        "PUT vlsrvr") \
 227         EM(afs_alist_trace_put_vlserver_old,    "PUT vs-old") \
 228         E_(afs_alist_trace_free,                "FREE      ")
 229
 230 #define afs_estate_traces \
 231         EM(afs_estate_trace_alloc_probe,        "ALLOC prob") \
 232         EM(afs_estate_trace_alloc_server,       "ALLOC srvr") \
 233         EM(afs_estate_trace_get_server_state,   "GET srv-st") \
 234         EM(afs_estate_trace_get_getcaps,        "GET getcap") \
 235         EM(afs_estate_trace_put_getcaps,        "PUT getcap") \
 236         EM(afs_estate_trace_put_probe,          "PUT probe ") \
 237         EM(afs_estate_trace_put_server,         "PUT server") \
 238         EM(afs_estate_trace_put_server_state,   "PUT srv-st") \
 239         E_(afs_estate_trace_free,               "FREE      ")
 240
 241 #define afs_fs_operations \
 242         EM(afs_FS_FetchData,                    "FS.FetchData") \
 243         EM(afs_FS_FetchStatus,                  "FS.FetchStatus") \
 244         EM(afs_FS_StoreData,                    "FS.StoreData") \
 245         EM(afs_FS_StoreStatus,                  "FS.StoreStatus") \
 246         EM(afs_FS_RemoveFile,                   "FS.RemoveFile") \
 247         EM(afs_FS_CreateFile,                   "FS.CreateFile") \
 248         EM(afs_FS_Rename,                       "FS.Rename") \
 249         EM(afs_FS_Symlink,                      "FS.Symlink") \
 250         EM(afs_FS_Link,                         "FS.Link") \
 251         EM(afs_FS_MakeDir,                      "FS.MakeDir") \
 252         EM(afs_FS_RemoveDir,                    "FS.RemoveDir") \
 253         EM(afs_FS_GetVolumeInfo,                "FS.GetVolumeInfo") \
 254         EM(afs_FS_GetVolumeStatus,              "FS.GetVolumeStatus") \
 255         EM(afs_FS_GetRootVolume,                "FS.GetRootVolume") \
 256         EM(afs_FS_SetLock,                      "FS.SetLock") \
 257         EM(afs_FS_ExtendLock,                   "FS.ExtendLock") \
 258         EM(afs_FS_ReleaseLock,                  "FS.ReleaseLock") \
 259         EM(afs_FS_Lookup,                       "FS.Lookup") \
 260         EM(afs_FS_InlineBulkStatus,             "FS.InlineBulkStatus") \
 261         EM(afs_FS_FetchData64,                  "FS.FetchData64") \
 262         EM(afs_FS_StoreData64,                  "FS.StoreData64") \
 263         EM(afs_FS_GiveUpAllCallBacks,           "FS.GiveUpAllCallBacks") \
 264         EM(afs_FS_GetCapabilities,              "FS.GetCapabilities") \
 265         EM(yfs_FS_FetchACL,                     "YFS.FetchACL") \
 266         EM(yfs_FS_FetchStatus,                  "YFS.FetchStatus") \
 267         EM(yfs_FS_StoreACL,                     "YFS.StoreACL") \
 268         EM(yfs_FS_StoreStatus,                  "YFS.StoreStatus") \
 269         EM(yfs_FS_RemoveFile,                   "YFS.RemoveFile") \
 270         EM(yfs_FS_CreateFile,                   "YFS.CreateFile") \
 271         EM(yfs_FS_Rename,                       "YFS.Rename") \
 272         EM(yfs_FS_Symlink,                      "YFS.Symlink") \
 273         EM(yfs_FS_Link,                         "YFS.Link") \
 274         EM(yfs_FS_MakeDir,                      "YFS.MakeDir") \
 275         EM(yfs_FS_RemoveDir,                    "YFS.RemoveDir") \
 276         EM(yfs_FS_GetVolumeStatus,              "YFS.GetVolumeStatus") \
 277         EM(yfs_FS_SetVolumeStatus,              "YFS.SetVolumeStatus") \
 278         EM(yfs_FS_SetLock,                      "YFS.SetLock") \
 279         EM(yfs_FS_ExtendLock,                   "YFS.ExtendLock") \
 280         EM(yfs_FS_ReleaseLock,                  "YFS.ReleaseLock") \
 281         EM(yfs_FS_Lookup,                       "YFS.Lookup") \
 282         EM(yfs_FS_FlushCPS,                     "YFS.FlushCPS") \
 283         EM(yfs_FS_FetchOpaqueACL,               "YFS.FetchOpaqueACL") \
 284         EM(yfs_FS_WhoAmI,                       "YFS.WhoAmI") \
 285         EM(yfs_FS_RemoveACL,                    "YFS.RemoveACL") \
 286         EM(yfs_FS_RemoveFile2,                  "YFS.RemoveFile2") \
 287         EM(yfs_FS_StoreOpaqueACL2,              "YFS.StoreOpaqueACL2") \
 288         EM(yfs_FS_InlineBulkStatus,             "YFS.InlineBulkStatus") \
 289         EM(yfs_FS_FetchData64,                  "YFS.FetchData64") \
 290         EM(yfs_FS_StoreData64,                  "YFS.StoreData64") \
 291         E_(yfs_FS_UpdateSymlink,                "YFS.UpdateSymlink")
 292
 293 #define afs_vl_operations \
 294         EM(afs_VL_GetEntryByNameU,              "VL.GetEntryByNameU") \
 295         EM(afs_VL_GetAddrsU,                    "VL.GetAddrsU") \
 296         EM(afs_YFSVL_GetEndpoints,              "YFSVL.GetEndpoints") \
 297         EM(afs_YFSVL_GetCellName,               "YFSVL.GetCellName") \
 298         E_(afs_VL_GetCapabilities,              "VL.GetCapabilities")
 299
 300 #define afs_cm_operations \
 301         EM(afs_CB_CallBack,                     "CB.CallBack") \
 302         EM(afs_CB_InitCallBackState,            "CB.InitCallBackState") \
 303         EM(afs_CB_Probe,                        "CB.Probe") \
 304         EM(afs_CB_GetLock,                      "CB.GetLock") \
 305         EM(afs_CB_GetCE,                        "CB.GetCE") \
 306         EM(afs_CB_GetXStatsVersion,             "CB.GetXStatsVersion") \
 307         EM(afs_CB_GetXStats,                    "CB.GetXStats") \
 308         EM(afs_CB_InitCallBackState3,           "CB.InitCallBackState3") \
 309         E_(afs_CB_ProbeUuid,                    "CB.ProbeUuid")
 310
 311 #define yfs_cm_operations \
 312         EM(yfs_CB_Probe,                        "YFSCB.Probe") \
 313         EM(yfs_CB_GetLock,                      "YFSCB.GetLock") \
 314         EM(yfs_CB_XStatsVersion,                "YFSCB.XStatsVersion") \
 315         EM(yfs_CB_GetXStats,                    "YFSCB.GetXStats") \
 316         EM(yfs_CB_InitCallBackState3,           "YFSCB.InitCallBackState3") \
 317         EM(yfs_CB_ProbeUuid,                    "YFSCB.ProbeUuid") \
 318         EM(yfs_CB_GetServerPrefs,               "YFSCB.GetServerPrefs") \
 319         EM(yfs_CB_GetCellServDV,                "YFSCB.GetCellServDV") \
 320         EM(yfs_CB_GetLocalCell,                 "YFSCB.GetLocalCell") \
 321         EM(yfs_CB_GetCacheConfig,               "YFSCB.GetCacheConfig") \
 322         EM(yfs_CB_GetCellByNum,                 "YFSCB.GetCellByNum") \
 323         EM(yfs_CB_TellMeAboutYourself,          "YFSCB.TellMeAboutYourself") \
 324         E_(yfs_CB_CallBack,                     "YFSCB.CallBack")
 325
 326 #define afs_edit_dir_ops                                  \
 327         EM(afs_edit_dir_create,                 "create") \
 328         EM(afs_edit_dir_create_error,           "c_fail") \
 329         EM(afs_edit_dir_create_inval,           "c_invl") \
 330         EM(afs_edit_dir_create_nospc,           "c_nspc") \
 331         EM(afs_edit_dir_delete,                 "delete") \
 332         EM(afs_edit_dir_delete_error,           "d_err ") \
 333         EM(afs_edit_dir_delete_inval,           "d_invl") \
 334         E_(afs_edit_dir_delete_noent,           "d_nent")
 335
 336 #define afs_edit_dir_reasons                              \
 337         EM(afs_edit_dir_for_create,             "Create") \
 338         EM(afs_edit_dir_for_link,               "Link  ") \
 339         EM(afs_edit_dir_for_mkdir,              "MkDir ") \
 340         EM(afs_edit_dir_for_rename_0,           "Renam0") \
 341         EM(afs_edit_dir_for_rename_1,           "Renam1") \
 342         EM(afs_edit_dir_for_rename_2,           "Renam2") \
 343         EM(afs_edit_dir_for_rmdir,              "RmDir ") \
 344         EM(afs_edit_dir_for_silly_0,            "S_Ren0") \
 345         EM(afs_edit_dir_for_silly_1,            "S_Ren1") \
 346         EM(afs_edit_dir_for_symlink,            "Symlnk") \
 347         E_(afs_edit_dir_for_unlink,             "Unlink")
 348
 349 #define afs_eproto_causes                       \
 350         EM(afs_eproto_bad_status,       "BadStatus") \
 351         EM(afs_eproto_cb_count,         "CbCount") \
 352         EM(afs_eproto_cb_fid_count,     "CbFidCount") \
 353         EM(afs_eproto_cellname_len,     "CellNameLen") \
 354         EM(afs_eproto_file_type,        "FileTYpe") \
 355         EM(afs_eproto_ibulkst_cb_count, "IBS.CbCount") \
 356         EM(afs_eproto_ibulkst_count,    "IBS.FidCount") \
 357         EM(afs_eproto_motd_len,         "MotdLen") \
 358         EM(afs_eproto_offline_msg_len,  "OfflineMsgLen") \
 359         EM(afs_eproto_volname_len,      "VolNameLen") \
 360         EM(afs_eproto_yvl_fsendpt4_len, "YVL.FsEnd4Len") \
 361         EM(afs_eproto_yvl_fsendpt6_len, "YVL.FsEnd6Len") \
 362         EM(afs_eproto_yvl_fsendpt_num,  "YVL.FsEndCount") \
 363         EM(afs_eproto_yvl_fsendpt_type, "YVL.FsEndType") \
 364         EM(afs_eproto_yvl_vlendpt4_len, "YVL.VlEnd4Len") \
 365         EM(afs_eproto_yvl_vlendpt6_len, "YVL.VlEnd6Len") \
 366         E_(afs_eproto_yvl_vlendpt_type, "YVL.VlEndType")
 367
 368 #define afs_io_errors                                                   \
 369         EM(afs_io_error_cm_reply,               "CM_REPLY")             \
 370         EM(afs_io_error_extract,                "EXTRACT")              \
 371         EM(afs_io_error_fs_probe_fail,          "FS_PROBE_FAIL")        \
 372         EM(afs_io_error_vl_lookup_fail,         "VL_LOOKUP_FAIL")       \
 373         E_(afs_io_error_vl_probe_fail,          "VL_PROBE_FAIL")
 374
 375 #define afs_file_errors                                                 \
 376         EM(afs_file_error_dir_bad_magic,        "DIR_BAD_MAGIC")        \
 377         EM(afs_file_error_dir_big,              "DIR_BIG")              \
 378         EM(afs_file_error_dir_missing_page,     "DIR_MISSING_PAGE")     \
 379         EM(afs_file_error_dir_name_too_long,    "DIR_NAME_TOO_LONG")    \
 380         EM(afs_file_error_dir_over_end,         "DIR_ENT_OVER_END")     \
 381         EM(afs_file_error_dir_small,            "DIR_SMALL")            \
 382         EM(afs_file_error_dir_unmarked_ext,     "DIR_UNMARKED_EXT")     \
 383         EM(afs_file_error_mntpt,                "MNTPT_READ_FAILED")    \
 384         E_(afs_file_error_writeback_fail,       "WRITEBACK_FAILED")
 385
 386 #define afs_flock_types                                                 \
 387         EM(F_RDLCK,                             "RDLCK")                \
 388         EM(F_WRLCK,                             "WRLCK")                \
 389         E_(F_UNLCK,                             "UNLCK")
 390
 391 #define afs_flock_states                                                \
 392         EM(AFS_VNODE_LOCK_NONE,                 "NONE")                 \
 393         EM(AFS_VNODE_LOCK_WAITING_FOR_CB,       "WAIT_FOR_CB")          \
 394         EM(AFS_VNODE_LOCK_SETTING,              "SETTING")              \
 395         EM(AFS_VNODE_LOCK_GRANTED,              "GRANTED")              \
 396         EM(AFS_VNODE_LOCK_EXTENDING,            "EXTENDING")            \
 397         EM(AFS_VNODE_LOCK_NEED_UNLOCK,          "NEED_UNLOCK")          \
 398         EM(AFS_VNODE_LOCK_UNLOCKING,            "UNLOCKING")            \
 399         E_(AFS_VNODE_LOCK_DELETED,              "DELETED")
 400
 401 #define afs_flock_events                                                \
 402         EM(afs_flock_acquired,                  "Acquired")             \
 403         EM(afs_flock_callback_break,            "Callback")             \
 404         EM(afs_flock_defer_unlock,              "D-Unlock")             \
 405         EM(afs_flock_extend_fail,               "Ext_Fail")             \
 406         EM(afs_flock_fail_other,                "ErrOther")             \
 407         EM(afs_flock_fail_perm,                 "ErrPerm ")             \
 408         EM(afs_flock_no_lockers,                "NoLocker")             \
 409         EM(afs_flock_release_fail,              "Rel_Fail")             \
 410         EM(afs_flock_silly_delete,              "SillyDel")             \
 411         EM(afs_flock_timestamp,                 "Timestmp")             \
 412         EM(afs_flock_try_to_lock,               "TryToLck")             \
 413         EM(afs_flock_vfs_lock,                  "VFSLock ")             \
 414         EM(afs_flock_vfs_locking,               "VFSLking")             \
 415         EM(afs_flock_waited,                    "Waited  ")             \
 416         EM(afs_flock_waiting,                   "Waiting ")             \
 417         EM(afs_flock_work_extending,            "Extendng")             \
 418         EM(afs_flock_work_retry,                "Retry   ")             \
 419         EM(afs_flock_work_unlocking,            "Unlcking")             \
 420         E_(afs_flock_would_block,               "EWOULDBL")
 421
 422 #define afs_flock_operations                                            \
 423         EM(afs_flock_op_copy_lock,              "COPY    ")             \
 424         EM(afs_flock_op_flock,                  "->flock ")             \
 425         EM(afs_flock_op_grant,                  "GRANT   ")             \
 426         EM(afs_flock_op_lock,                   "->lock  ")             \
 427         EM(afs_flock_op_release_lock,           "RELEASE ")             \
 428         EM(afs_flock_op_return_ok,              "<-OK    ")             \
 429         EM(afs_flock_op_return_edeadlk,         "<-EDEADL")             \
 430         EM(afs_flock_op_return_eagain,          "<-EAGAIN")             \
 431         EM(afs_flock_op_return_error,           "<-ERROR ")             \
 432         EM(afs_flock_op_set_lock,               "SET     ")             \
 433         EM(afs_flock_op_unlock,                 "UNLOCK  ")             \
 434         E_(afs_flock_op_wake,                   "WAKE    ")
 435
 436 #define afs_cb_break_reasons                                            \
 437         EM(afs_cb_break_no_break,               "no-break")             \
 438         EM(afs_cb_break_for_callback,           "break-cb")             \
 439         EM(afs_cb_break_for_creation_regress,   "creation-regress")     \
 440         EM(afs_cb_break_for_deleted,            "break-del")            \
 441         EM(afs_cb_break_for_s_reinit,           "s-reinit")             \
 442         EM(afs_cb_break_for_unlink,             "break-unlink")         \
 443         EM(afs_cb_break_for_update_regress,     "update-regress")       \
 444         EM(afs_cb_break_for_volume_callback,    "break-v-cb")           \
 445         EM(afs_cb_break_for_vos_release,        "break-vos-release")    \
 446         E_(afs_cb_break_volume_excluded,        "vol-excluded")
 447
 448 #define afs_rotate_traces                                               \
 449         EM(afs_rotate_trace_aborted,            "Abortd")               \
 450         EM(afs_rotate_trace_busy_sleep,         "BsySlp")               \
 451         EM(afs_rotate_trace_check_vol_status,   "VolStt")               \
 452         EM(afs_rotate_trace_failed,             "Failed")               \
 453         EM(afs_rotate_trace_iter,               "Iter  ")               \
 454         EM(afs_rotate_trace_iterate_addr,       "ItAddr")               \
 455         EM(afs_rotate_trace_next_server,        "NextSv")               \
 456         EM(afs_rotate_trace_no_more_servers,    "NoMore")               \
 457         EM(afs_rotate_trace_nomem,              "Nomem ")               \
 458         EM(afs_rotate_trace_probe_error,        "PrbErr")               \
 459         EM(afs_rotate_trace_probe_fileserver,   "PrbFsv")               \
 460         EM(afs_rotate_trace_probe_none,         "PrbNon")               \
 461         EM(afs_rotate_trace_probe_response,     "PrbRsp")               \
 462         EM(afs_rotate_trace_probe_superseded,   "PrbSup")               \
 463         EM(afs_rotate_trace_restart,            "Rstart")               \
 464         EM(afs_rotate_trace_retry_server,       "RtrySv")               \
 465         EM(afs_rotate_trace_selected_server,    "SlctSv")               \
 466         EM(afs_rotate_trace_stale_lock,         "StlLck")               \
 467         EM(afs_rotate_trace_start,              "Start ")               \
 468         EM(afs_rotate_trace_stop,               "Stop  ")               \
 469         E_(afs_rotate_trace_stopped,            "Stoppd")
 470
 471 /*
 472  * Generate enums for tracing information.
 473  */
 474 #ifndef __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY
 475 #define __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY
 476
 477 #undef EM
 478 #undef E_
 479 #define EM(a, b) a,
 480 #define E_(a, b) a
 481
 482 enum afs_alist_trace            { afs_alist_traces } __mode(byte);
 483 enum afs_call_trace             { afs_call_traces } __mode(byte);
 484 enum afs_cb_break_reason        { afs_cb_break_reasons } __mode(byte);
 485 enum afs_cell_trace             { afs_cell_traces } __mode(byte);
 486 enum afs_edit_dir_op            { afs_edit_dir_ops } __mode(byte);
 487 enum afs_edit_dir_reason        { afs_edit_dir_reasons } __mode(byte);
 488 enum afs_eproto_cause           { afs_eproto_causes } __mode(byte);
 489 enum afs_estate_trace           { afs_estate_traces } __mode(byte);
 490 enum afs_file_error             { afs_file_errors } __mode(byte);
 491 enum afs_flock_event            { afs_flock_events } __mode(byte);
 492 enum afs_flock_operation        { afs_flock_operations } __mode(byte);
 493 enum afs_io_error               { afs_io_errors } __mode(byte);
 494 enum afs_rotate_trace           { afs_rotate_traces } __mode(byte);
 495 enum afs_server_trace           { afs_server_traces } __mode(byte);
 496 enum afs_volume_trace           { afs_volume_traces } __mode(byte);
 497
 498 #endif /* end __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY */
 499
 500 /*
 501  * Export enum symbols via userspace.
 502  */
 503 #undef EM
 504 #undef E_
 505 #define EM(a, b) TRACE_DEFINE_ENUM(a);
 506 #define E_(a, b) TRACE_DEFINE_ENUM(a);
 507
 508 afs_alist_traces;
 509 afs_call_traces;
 510 afs_cb_break_reasons;
 511 afs_cell_traces;
 512 afs_cm_operations;
 513 afs_edit_dir_ops;
 514 afs_edit_dir_reasons;
 515 afs_eproto_causes;
 516 afs_estate_traces;
 517 afs_file_errors;
 518 afs_flock_operations;
 519 afs_flock_types;
 520 afs_fs_operations;
 521 afs_io_errors;
 522 afs_rotate_traces;
 523 afs_server_traces;
 524 afs_vl_operations;
 525 yfs_cm_operations;
 526
 527 /*
 528  * Now redefine the EM() and E_() macros to map the enums to the strings that
 529  * will be printed in the output.
 530  */
 531 #undef EM
 532 #undef E_
 533 #define EM(a, b)        { a, b },
 534 #define E_(a, b)        { a, b }
 535
 536 TRACE_EVENT(afs_receive_data,
 537             TP_PROTO(struct afs_call *call, struct iov_iter *iter,
 538                      bool want_more, int ret),
 539
 540             TP_ARGS(call, iter, want_more, ret),
 541
 542             TP_STRUCT__entry(
 543                     __field(loff_t,                     remain)
 544                     __field(unsigned int,               call)
 545                     __field(enum afs_call_state,        state)
 546                     __field(unsigned short,             unmarshall)
 547                     __field(bool,                       want_more)
 548                     __field(int,                        ret)
 549                              ),
 550
 551             TP_fast_assign(
 552                     __entry->call       = call->debug_id;
 553                     __entry->state      = call->state;
 554                     __entry->unmarshall = call->unmarshall;
 555                     __entry->remain     = iov_iter_count(iter);
 556                     __entry->want_more  = want_more;
 557                     __entry->ret        = ret;
 558                            ),
 559
 560             TP_printk("c=%08x r=%llu u=%u w=%u s=%u ret=%d",
 561                       __entry->call,
 562                       __entry->remain,
 563                       __entry->unmarshall,
 564                       __entry->want_more,
 565                       __entry->state,
 566                       __entry->ret)
 567             );
 568
 569 TRACE_EVENT(afs_notify_call,
 570             TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call),
 571
 572             TP_ARGS(rxcall, call),
 573
 574             TP_STRUCT__entry(
 575                     __field(unsigned int,               call)
 576                     __field(enum afs_call_state,        state)
 577                     __field(unsigned short,             unmarshall)
 578                              ),
 579
 580             TP_fast_assign(
 581                     __entry->call       = call->debug_id;
 582                     __entry->state      = call->state;
 583                     __entry->unmarshall = call->unmarshall;
 584                            ),
 585
 586             TP_printk("c=%08x s=%u u=%u",
 587                       __entry->call,
 588                       __entry->state, __entry->unmarshall)
 589             );
 590
 591 TRACE_EVENT(afs_cb_call,
 592             TP_PROTO(struct afs_call *call),
 593
 594             TP_ARGS(call),
 595
 596             TP_STRUCT__entry(
 597                     __field(unsigned int,               call)
 598                     __field(u32,                        op)
 599                     __field(u16,                        service_id)
 600                              ),
 601
 602             TP_fast_assign(
 603                     __entry->call       = call->debug_id;
 604                     __entry->op         = call->operation_ID;
 605                     __entry->service_id = call->service_id;
 606                            ),
 607
 608             TP_printk("c=%08x %s",
 609                       __entry->call,
 610                       __entry->service_id == 2501 ?
 611                       __print_symbolic(__entry->op, yfs_cm_operations) :
 612                       __print_symbolic(__entry->op, afs_cm_operations))
 613             );
 614
 615 TRACE_EVENT(afs_call,
 616             TP_PROTO(unsigned int call_debug_id, enum afs_call_trace op,
 617                      int ref, int outstanding, const void *where),
 618
 619             TP_ARGS(call_debug_id, op, ref, outstanding, where),
 620
 621             TP_STRUCT__entry(
 622                     __field(unsigned int,               call)
 623                     __field(int,                        op)
 624                     __field(int,                        ref)
 625                     __field(int,                        outstanding)
 626                     __field(const void *,               where)
 627                              ),
 628
 629             TP_fast_assign(
 630                     __entry->call = call_debug_id;
 631                     __entry->op = op;
 632                     __entry->ref = ref;
 633                     __entry->outstanding = outstanding;
 634                     __entry->where = where;
 635                            ),
 636
 637             TP_printk("c=%08x %s r=%d o=%d sp=%pSR",
 638                       __entry->call,
 639                       __print_symbolic(__entry->op, afs_call_traces),
 640                       __entry->ref,
 641                       __entry->outstanding,
 642                       __entry->where)
 643             );
 644
 645 TRACE_EVENT(afs_make_fs_call,
 646             TP_PROTO(struct afs_call *call, const struct afs_fid *fid),
 647
 648             TP_ARGS(call, fid),
 649
 650             TP_STRUCT__entry(
 651                     __field(unsigned int,               call)
 652                     __field(enum afs_fs_operation,      op)
 653                     __field_struct(struct afs_fid,      fid)
 654                              ),
 655
 656             TP_fast_assign(
 657                     __entry->call = call->debug_id;
 658                     __entry->op = call->operation_ID;
 659                     if (fid) {
 660                             __entry->fid = *fid;
 661                     } else {
 662                             __entry->fid.vid = 0;
 663                             __entry->fid.vnode = 0;
 664                             __entry->fid.unique = 0;
 665                     }
 666                            ),
 667
 668             TP_printk("c=%08x %06llx:%06llx:%06x %s",
 669                       __entry->call,
 670                       __entry->fid.vid,
 671                       __entry->fid.vnode,
 672                       __entry->fid.unique,
 673                       __print_symbolic(__entry->op, afs_fs_operations))
 674             );
 675
 676 TRACE_EVENT(afs_make_fs_calli,
 677             TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
 678                      unsigned int i),
 679
 680             TP_ARGS(call, fid, i),
 681
 682             TP_STRUCT__entry(
 683                     __field(unsigned int,               call)
 684                     __field(unsigned int,               i)
 685                     __field(enum afs_fs_operation,      op)
 686                     __field_struct(struct afs_fid,      fid)
 687                              ),
 688
 689             TP_fast_assign(
 690                     __entry->call = call->debug_id;
 691                     __entry->i = i;
 692                     __entry->op = call->operation_ID;
 693                     if (fid) {
 694                             __entry->fid = *fid;
 695                     } else {
 696                             __entry->fid.vid = 0;
 697                             __entry->fid.vnode = 0;
 698                             __entry->fid.unique = 0;
 699                     }
 700                            ),
 701
 702             TP_printk("c=%08x %06llx:%06llx:%06x %s i=%u",
 703                       __entry->call,
 704                       __entry->fid.vid,
 705                       __entry->fid.vnode,
 706                       __entry->fid.unique,
 707                       __print_symbolic(__entry->op, afs_fs_operations),
 708                       __entry->i)
 709             );
 710
 711 TRACE_EVENT(afs_make_fs_call1,
 712             TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
 713                      const struct qstr *name),
 714
 715             TP_ARGS(call, fid, name),
 716
 717             TP_STRUCT__entry(
 718                     __field(unsigned int,               call)
 719                     __field(enum afs_fs_operation,      op)
 720                     __field_struct(struct afs_fid,      fid)
 721                     __array(char,                       name, 24)
 722                              ),
 723
 724             TP_fast_assign(
 725                     unsigned int __len = min_t(unsigned int, name->len, 23);
 726                     __entry->call = call->debug_id;
 727                     __entry->op = call->operation_ID;
 728                     if (fid) {
 729                             __entry->fid = *fid;
 730                     } else {
 731                             __entry->fid.vid = 0;
 732                             __entry->fid.vnode = 0;
 733                             __entry->fid.unique = 0;
 734                     }
 735                     memcpy(__entry->name, name->name, __len);
 736                     __entry->name[__len] = 0;
 737                            ),
 738
 739             TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\"",
 740                       __entry->call,
 741                       __entry->fid.vid,
 742                       __entry->fid.vnode,
 743                       __entry->fid.unique,
 744                       __print_symbolic(__entry->op, afs_fs_operations),
 745                       __entry->name)
 746             );
 747
 748 TRACE_EVENT(afs_make_fs_call2,
 749             TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
 750                      const struct qstr *name, const struct qstr *name2),
 751
 752             TP_ARGS(call, fid, name, name2),
 753
 754             TP_STRUCT__entry(
 755                     __field(unsigned int,               call)
 756                     __field(enum afs_fs_operation,      op)
 757                     __field_struct(struct afs_fid,      fid)
 758                     __array(char,                       name, 24)
 759                     __array(char,                       name2, 24)
 760                              ),
 761
 762             TP_fast_assign(
 763                     unsigned int __len = min_t(unsigned int, name->len, 23);
 764                     unsigned int __len2 = min_t(unsigned int, name2->len, 23);
 765                     __entry->call = call->debug_id;
 766                     __entry->op = call->operation_ID;
 767                     if (fid) {
 768                             __entry->fid = *fid;
 769                     } else {
 770                             __entry->fid.vid = 0;
 771                             __entry->fid.vnode = 0;
 772                             __entry->fid.unique = 0;
 773                     }
 774                     memcpy(__entry->name, name->name, __len);
 775                     __entry->name[__len] = 0;
 776                     memcpy(__entry->name2, name2->name, __len2);
 777                     __entry->name2[__len2] = 0;
 778                            ),
 779
 780             TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\" \"%s\"",
 781                       __entry->call,
 782                       __entry->fid.vid,
 783                       __entry->fid.vnode,
 784                       __entry->fid.unique,
 785                       __print_symbolic(__entry->op, afs_fs_operations),
 786                       __entry->name,
 787                       __entry->name2)
 788             );
 789
 790 TRACE_EVENT(afs_make_vl_call,
 791             TP_PROTO(struct afs_call *call),
 792
 793             TP_ARGS(call),
 794
 795             TP_STRUCT__entry(
 796                     __field(unsigned int,               call)
 797                     __field(enum afs_vl_operation,      op)
 798                              ),
 799
 800             TP_fast_assign(
 801                     __entry->call = call->debug_id;
 802                     __entry->op = call->operation_ID;
 803                            ),
 804
 805             TP_printk("c=%08x %s",
 806                       __entry->call,
 807                       __print_symbolic(__entry->op, afs_vl_operations))
 808             );
 809
 810 TRACE_EVENT(afs_call_done,
 811             TP_PROTO(struct afs_call *call),
 812
 813             TP_ARGS(call),
 814
 815             TP_STRUCT__entry(
 816                     __field(unsigned int,               call)
 817                     __field(struct rxrpc_call *,        rx_call)
 818                     __field(int,                        ret)
 819                     __field(u32,                        abort_code)
 820                              ),
 821
 822             TP_fast_assign(
 823                     __entry->call = call->debug_id;
 824                     __entry->rx_call = call->rxcall;
 825                     __entry->ret = call->error;
 826                     __entry->abort_code = call->abort_code;
 827                            ),
 828
 829             TP_printk("   c=%08x ret=%d ab=%d [%p]",
 830                       __entry->call,
 831                       __entry->ret,
 832                       __entry->abort_code,
 833                       __entry->rx_call)
 834             );
 835
 836 TRACE_EVENT(afs_send_data,
 837             TP_PROTO(struct afs_call *call, struct msghdr *msg),
 838
 839             TP_ARGS(call, msg),
 840
 841             TP_STRUCT__entry(
 842                     __field(unsigned int,               call)
 843                     __field(unsigned int,               flags)
 844                     __field(loff_t,                     offset)
 845                     __field(loff_t,                     count)
 846                              ),
 847
 848             TP_fast_assign(
 849                     __entry->call = call->debug_id;
 850                     __entry->flags = msg->msg_flags;
 851                     __entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset;
 852                     __entry->count = iov_iter_count(&msg->msg_iter);
 853                            ),
 854
 855             TP_printk(" c=%08x o=%llx n=%llx f=%x",
 856                       __entry->call, __entry->offset, __entry->count,
 857                       __entry->flags)
 858             );
 859
 860 TRACE_EVENT(afs_sent_data,
 861             TP_PROTO(struct afs_call *call, struct msghdr *msg, int ret),
 862
 863             TP_ARGS(call, msg, ret),
 864
 865             TP_STRUCT__entry(
 866                     __field(unsigned int,               call)
 867                     __field(int,                        ret)
 868                     __field(loff_t,                     offset)
 869                     __field(loff_t,                     count)
 870                              ),
 871
 872             TP_fast_assign(
 873                     __entry->call = call->debug_id;
 874                     __entry->ret = ret;
 875                     __entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset;
 876                     __entry->count = iov_iter_count(&msg->msg_iter);
 877                            ),
 878
 879             TP_printk(" c=%08x o=%llx n=%llx r=%x",
 880                       __entry->call, __entry->offset, __entry->count,
 881                       __entry->ret)
 882             );
 883
 884 TRACE_EVENT(afs_dir_check_failed,
 885             TP_PROTO(struct afs_vnode *vnode, loff_t off, loff_t i_size),
 886
 887             TP_ARGS(vnode, off, i_size),
 888
 889             TP_STRUCT__entry(
 890                     __field(struct afs_vnode *,         vnode)
 891                     __field(loff_t,                     off)
 892                     __field(loff_t,                     i_size)
 893                              ),
 894
 895             TP_fast_assign(
 896                     __entry->vnode = vnode;
 897                     __entry->off = off;
 898                     __entry->i_size = i_size;
 899                            ),
 900
 901             TP_printk("vn=%p %llx/%llx",
 902                       __entry->vnode, __entry->off, __entry->i_size)
 903             );
 904
 905 TRACE_EVENT(afs_call_state,
 906             TP_PROTO(struct afs_call *call,
 907                      enum afs_call_state from,
 908                      enum afs_call_state to,
 909                      int ret, u32 remote_abort),
 910
 911             TP_ARGS(call, from, to, ret, remote_abort),
 912
 913             TP_STRUCT__entry(
 914                     __field(unsigned int,               call)
 915                     __field(enum afs_call_state,        from)
 916                     __field(enum afs_call_state,        to)
 917                     __field(int,                        ret)
 918                     __field(u32,                        abort)
 919                              ),
 920
 921             TP_fast_assign(
 922                     __entry->call = call->debug_id;
 923                     __entry->from = from;
 924                     __entry->to = to;
 925                     __entry->ret = ret;
 926                     __entry->abort = remote_abort;
 927                            ),
 928
 929             TP_printk("c=%08x %u->%u r=%d ab=%d",
 930                       __entry->call,
 931                       __entry->from, __entry->to,
 932                       __entry->ret, __entry->abort)
 933             );
 934
 935 TRACE_EVENT(afs_lookup,
 936             TP_PROTO(struct afs_vnode *dvnode, const struct qstr *name,
 937                      struct afs_fid *fid),
 938
 939             TP_ARGS(dvnode, name, fid),
 940
 941             TP_STRUCT__entry(
 942                     __field_struct(struct afs_fid,      dfid)
 943                     __field_struct(struct afs_fid,      fid)
 944                     __array(char,                       name, 24)
 945                              ),
 946
 947             TP_fast_assign(
 948                     int __len = min_t(int, name->len, 23);
 949                     __entry->dfid = dvnode->fid;
 950                     __entry->fid = *fid;
 951                     memcpy(__entry->name, name->name, __len);
 952                     __entry->name[__len] = 0;
 953                            ),
 954
 955             TP_printk("d=%llx:%llx:%x \"%s\" f=%llx:%x",
 956                       __entry->dfid.vid, __entry->dfid.vnode, __entry->dfid.unique,
 957                       __entry->name,
 958                       __entry->fid.vnode, __entry->fid.unique)
 959             );
 960
 961 TRACE_EVENT(afs_edit_dir,
 962             TP_PROTO(struct afs_vnode *dvnode,
 963                      enum afs_edit_dir_reason why,
 964                      enum afs_edit_dir_op op,
 965                      unsigned int block,
 966                      unsigned int slot,
 967                      unsigned int f_vnode,
 968                      unsigned int f_unique,
 969                      const char *name),
 970
 971             TP_ARGS(dvnode, why, op, block, slot, f_vnode, f_unique, name),
 972
 973             TP_STRUCT__entry(
 974                     __field(unsigned int,               vnode)
 975                     __field(unsigned int,               unique)
 976                     __field(enum afs_edit_dir_reason,   why)
 977                     __field(enum afs_edit_dir_op,       op)
 978                     __field(unsigned int,               block)
 979                     __field(unsigned short,             slot)
 980                     __field(unsigned int,               f_vnode)
 981                     __field(unsigned int,               f_unique)
 982                     __array(char,                       name, 24)
 983                              ),
 984
 985             TP_fast_assign(
 986                     int __len = strlen(name);
 987                     __len = min(__len, 23);
 988                     __entry->vnode      = dvnode->fid.vnode;
 989                     __entry->unique     = dvnode->fid.unique;
 990                     __entry->why        = why;
 991                     __entry->op         = op;
 992                     __entry->block      = block;
 993                     __entry->slot       = slot;
 994                     __entry->f_vnode    = f_vnode;
 995                     __entry->f_unique   = f_unique;
 996                     memcpy(__entry->name, name, __len);
 997                     __entry->name[__len] = 0;
 998                            ),
 999
1000             TP_printk("d=%x:%x %s %s %u[%u] f=%x:%x \"%s\"",
1001                       __entry->vnode, __entry->unique,
1002                       __print_symbolic(__entry->why, afs_edit_dir_reasons),
1003                       __print_symbolic(__entry->op, afs_edit_dir_ops),
1004                       __entry->block, __entry->slot,
1005                       __entry->f_vnode, __entry->f_unique,
1006                       __entry->name)
1007             );
1008
1009 TRACE_EVENT(afs_protocol_error,
1010             TP_PROTO(struct afs_call *call, enum afs_eproto_cause cause),
1011
1012             TP_ARGS(call, cause),
1013
1014             TP_STRUCT__entry(
1015                     __field(unsigned int,               call)
1016                     __field(enum afs_eproto_cause,      cause)
1017                              ),
1018
1019             TP_fast_assign(
1020                     __entry->call = call ? call->debug_id : 0;
1021                     __entry->cause = cause;
1022                            ),
1023
1024             TP_printk("c=%08x %s",
1025                       __entry->call,
1026                       __print_symbolic(__entry->cause, afs_eproto_causes))
1027             );
1028
1029 TRACE_EVENT(afs_io_error,
1030             TP_PROTO(unsigned int call, int error, enum afs_io_error where),
1031
1032             TP_ARGS(call, error, where),
1033
1034             TP_STRUCT__entry(
1035                     __field(unsigned int,       call)
1036                     __field(int,                error)
1037                     __field(enum afs_io_error,  where)
1038                              ),
1039
1040             TP_fast_assign(
1041                     __entry->call = call;
1042                     __entry->error = error;
1043                     __entry->where = where;
1044                            ),
1045
1046             TP_printk("c=%08x r=%d %s",
1047                       __entry->call, __entry->error,
1048                       __print_symbolic(__entry->where, afs_io_errors))
1049             );
1050
1051 TRACE_EVENT(afs_file_error,
1052             TP_PROTO(struct afs_vnode *vnode, int error, enum afs_file_error where),
1053
1054             TP_ARGS(vnode, error, where),
1055
1056             TP_STRUCT__entry(
1057                     __field_struct(struct afs_fid,      fid)
1058                     __field(int,                        error)
1059                     __field(enum afs_file_error,        where)
1060                              ),
1061
1062             TP_fast_assign(
1063                     __entry->fid = vnode->fid;
1064                     __entry->error = error;
1065                     __entry->where = where;
1066                            ),
1067
1068             TP_printk("%llx:%llx:%x r=%d %s",
1069                       __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1070                       __entry->error,
1071                       __print_symbolic(__entry->where, afs_file_errors))
1072             );
1073
1074 TRACE_EVENT(afs_bulkstat_error,
1075             TP_PROTO(struct afs_operation *op, struct afs_fid *fid, unsigned int index, s32 abort),
1076
1077             TP_ARGS(op, fid, index, abort),
1078
1079             TP_STRUCT__entry(
1080                     __field_struct(struct afs_fid,      fid)
1081                     __field(unsigned int,               op)
1082                     __field(unsigned int,               index)
1083                     __field(s32,                        abort)
1084                              ),
1085
1086             TP_fast_assign(
1087                     __entry->op = op->debug_id;
1088                     __entry->fid = *fid;
1089                     __entry->index = index;
1090                     __entry->abort = abort;
1091                            ),
1092
1093             TP_printk("OP=%08x[%02x] %llx:%llx:%x a=%d",
1094                       __entry->op, __entry->index,
1095                       __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1096                       __entry->abort)
1097             );
1098
1099 TRACE_EVENT(afs_cm_no_server,
1100             TP_PROTO(struct afs_call *call, struct sockaddr_rxrpc *srx),
1101
1102             TP_ARGS(call, srx),
1103
1104             TP_STRUCT__entry(
1105                     __field(unsigned int,                       call)
1106                     __field(unsigned int,                       op_id)
1107                     __field_struct(struct sockaddr_rxrpc,       srx)
1108                              ),
1109
1110             TP_fast_assign(
1111                     __entry->call = call->debug_id;
1112                     __entry->op_id = call->operation_ID;
1113                     memcpy(&__entry->srx, srx, sizeof(__entry->srx));
1114                            ),
1115
1116             TP_printk("c=%08x op=%u %pISpc",
1117                       __entry->call, __entry->op_id, &__entry->srx.transport)
1118             );
1119
1120 TRACE_EVENT(afs_cm_no_server_u,
1121             TP_PROTO(struct afs_call *call, const uuid_t *uuid),
1122
1123             TP_ARGS(call, uuid),
1124
1125             TP_STRUCT__entry(
1126                     __field(unsigned int,                       call)
1127                     __field(unsigned int,                       op_id)
1128                     __field_struct(uuid_t,                      uuid)
1129                              ),
1130
1131             TP_fast_assign(
1132                     __entry->call = call->debug_id;
1133                     __entry->op_id = call->operation_ID;
1134                     memcpy(&__entry->uuid, uuid, sizeof(__entry->uuid));
1135                            ),
1136
1137             TP_printk("c=%08x op=%u %pU",
1138                       __entry->call, __entry->op_id, &__entry->uuid)
1139             );
1140
1141 TRACE_EVENT(afs_flock_ev,
1142             TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl,
1143                      enum afs_flock_event event, int error),
1144
1145             TP_ARGS(vnode, fl, event, error),
1146
1147             TP_STRUCT__entry(
1148                     __field_struct(struct afs_fid,      fid)
1149                     __field(enum afs_flock_event,       event)
1150                     __field(enum afs_lock_state,        state)
1151                     __field(int,                        error)
1152                     __field(unsigned int,               debug_id)
1153                              ),
1154
1155             TP_fast_assign(
1156                     __entry->fid = vnode->fid;
1157                     __entry->event = event;
1158                     __entry->state = vnode->lock_state;
1159                     __entry->error = error;
1160                     __entry->debug_id = fl ? fl->fl_u.afs.debug_id : 0;
1161                            ),
1162
1163             TP_printk("%llx:%llx:%x %04x %s s=%s e=%d",
1164                       __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1165                       __entry->debug_id,
1166                       __print_symbolic(__entry->event, afs_flock_events),
1167                       __print_symbolic(__entry->state, afs_flock_states),
1168                       __entry->error)
1169             );
1170
1171 TRACE_EVENT(afs_flock_op,
1172             TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl,
1173                      enum afs_flock_operation op),
1174
1175             TP_ARGS(vnode, fl, op),
1176
1177             TP_STRUCT__entry(
1178                     __field_struct(struct afs_fid,      fid)
1179                     __field(loff_t,                     from)
1180                     __field(loff_t,                     len)
1181                     __field(enum afs_flock_operation,   op)
1182                     __field(unsigned char,              type)
1183                     __field(unsigned int,               flags)
1184                     __field(unsigned int,               debug_id)
1185                              ),
1186
1187             TP_fast_assign(
1188                     __entry->fid = vnode->fid;
1189                     __entry->from = fl->fl_start;
1190                     __entry->len = fl->fl_end - fl->fl_start + 1;
1191                     __entry->op = op;
1192                     __entry->type = fl->fl_type;
1193                     __entry->flags = fl->fl_flags;
1194                     __entry->debug_id = fl->fl_u.afs.debug_id;
1195                            ),
1196
1197             TP_printk("%llx:%llx:%x %04x %s t=%s R=%llx/%llx f=%x",
1198                       __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1199                       __entry->debug_id,
1200                       __print_symbolic(__entry->op, afs_flock_operations),
1201                       __print_symbolic(__entry->type, afs_flock_types),
1202                       __entry->from, __entry->len, __entry->flags)
1203             );
1204
1205 TRACE_EVENT(afs_reload_dir,
1206             TP_PROTO(struct afs_vnode *vnode),
1207
1208             TP_ARGS(vnode),
1209
1210             TP_STRUCT__entry(
1211                     __field_struct(struct afs_fid,      fid)
1212                              ),
1213
1214             TP_fast_assign(
1215                     __entry->fid = vnode->fid;
1216                            ),
1217
1218             TP_printk("%llx:%llx:%x",
1219                       __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique)
1220             );
1221
1222 TRACE_EVENT(afs_silly_rename,
1223             TP_PROTO(struct afs_vnode *vnode, bool done),
1224
1225             TP_ARGS(vnode, done),
1226
1227             TP_STRUCT__entry(
1228                     __field_struct(struct afs_fid,      fid)
1229                     __field(bool,                       done)
1230                              ),
1231
1232             TP_fast_assign(
1233                     __entry->fid = vnode->fid;
1234                     __entry->done = done;
1235                            ),
1236
1237             TP_printk("%llx:%llx:%x done=%u",
1238                       __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1239                       __entry->done)
1240             );
1241
1242 TRACE_EVENT(afs_get_tree,
1243             TP_PROTO(struct afs_cell *cell, struct afs_volume *volume),
1244
1245             TP_ARGS(cell, volume),
1246
1247             TP_STRUCT__entry(
1248                     __field(u64,                        vid)
1249                     __array(char,                       cell, 24)
1250                     __array(char,                       volume, 24)
1251                              ),
1252
1253             TP_fast_assign(
1254                     int __len;
1255                     __entry->vid = volume->vid;
1256                     __len = min_t(int, cell->name_len, 23);
1257                     memcpy(__entry->cell, cell->name, __len);
1258                     __entry->cell[__len] = 0;
1259                     __len = min_t(int, volume->name_len, 23);
1260                     memcpy(__entry->volume, volume->name, __len);
1261                     __entry->volume[__len] = 0;
1262                            ),
1263
1264             TP_printk("--- MOUNT %s:%s %llx",
1265                       __entry->cell, __entry->volume, __entry->vid)
1266             );
1267
1268 TRACE_EVENT(afs_cb_v_break,
1269             TP_PROTO(afs_volid_t vid, unsigned int cb_v_break,
1270                      enum afs_cb_break_reason reason),
1271
1272             TP_ARGS(vid, cb_v_break, reason),
1273
1274             TP_STRUCT__entry(
1275                     __field(afs_volid_t,                vid)
1276                     __field(unsigned int,               cb_v_break)
1277                     __field(enum afs_cb_break_reason,   reason)
1278                              ),
1279
1280             TP_fast_assign(
1281                     __entry->vid        = vid;
1282                     __entry->cb_v_break = cb_v_break;
1283                     __entry->reason     = reason;
1284                            ),
1285
1286             TP_printk("%llx vb=%x %s",
1287                       __entry->vid,
1288                       __entry->cb_v_break,
1289                       __print_symbolic(__entry->reason, afs_cb_break_reasons))
1290             );
1291
1292 TRACE_EVENT(afs_cb_break,
1293             TP_PROTO(struct afs_fid *fid, unsigned int cb_break,
1294                      enum afs_cb_break_reason reason, bool skipped),
1295
1296             TP_ARGS(fid, cb_break, reason, skipped),
1297
1298             TP_STRUCT__entry(
1299                     __field_struct(struct afs_fid,      fid)
1300                     __field(unsigned int,               cb_break)
1301                     __field(enum afs_cb_break_reason,   reason)
1302                     __field(bool,                       skipped)
1303                              ),
1304
1305             TP_fast_assign(
1306                     __entry->fid        = *fid;
1307                     __entry->cb_break   = cb_break;
1308                     __entry->reason     = reason;
1309                     __entry->skipped    = skipped;
1310                            ),
1311
1312             TP_printk("%llx:%llx:%x b=%x s=%u %s",
1313                       __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1314                       __entry->cb_break,
1315                       __entry->skipped,
1316                       __print_symbolic(__entry->reason, afs_cb_break_reasons))
1317             );
1318
1319 TRACE_EVENT(afs_cb_miss,
1320             TP_PROTO(struct afs_fid *fid, enum afs_cb_break_reason reason),
1321
1322             TP_ARGS(fid, reason),
1323
1324             TP_STRUCT__entry(
1325                     __field_struct(struct afs_fid,      fid)
1326                     __field(enum afs_cb_break_reason,   reason)
1327                              ),
1328
1329             TP_fast_assign(
1330                     __entry->fid        = *fid;
1331                     __entry->reason     = reason;
1332                            ),
1333
1334             TP_printk(" %llx:%llx:%x %s",
1335                       __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1336                       __print_symbolic(__entry->reason, afs_cb_break_reasons))
1337             );
1338
1339 TRACE_EVENT(afs_server,
1340             TP_PROTO(unsigned int server_debug_id, int ref, int active,
1341                      enum afs_server_trace reason),
1342
1343             TP_ARGS(server_debug_id, ref, active, reason),
1344
1345             TP_STRUCT__entry(
1346                     __field(unsigned int,               server)
1347                     __field(int,                        ref)
1348                     __field(int,                        active)
1349                     __field(int,                        reason)
1350                              ),
1351
1352             TP_fast_assign(
1353                     __entry->server = server_debug_id;
1354                     __entry->ref = ref;
1355                     __entry->active = active;
1356                     __entry->reason = reason;
1357                            ),
1358
1359             TP_printk("s=%08x %s u=%d a=%d",
1360                       __entry->server,
1361                       __print_symbolic(__entry->reason, afs_server_traces),
1362                       __entry->ref,
1363                       __entry->active)
1364             );
1365
1366 TRACE_EVENT(afs_volume,
1367             TP_PROTO(afs_volid_t vid, int ref, enum afs_volume_trace reason),
1368
1369             TP_ARGS(vid, ref, reason),
1370
1371             TP_STRUCT__entry(
1372                     __field(afs_volid_t,                vid)
1373                     __field(int,                        ref)
1374                     __field(enum afs_volume_trace,      reason)
1375                              ),
1376
1377             TP_fast_assign(
1378                     __entry->vid = vid;
1379                     __entry->ref = ref;
1380                     __entry->reason = reason;
1381                            ),
1382
1383             TP_printk("V=%llx %s ur=%d",
1384                       __entry->vid,
1385                       __print_symbolic(__entry->reason, afs_volume_traces),
1386                       __entry->ref)
1387             );
1388
1389 TRACE_EVENT(afs_cell,
1390             TP_PROTO(unsigned int cell_debug_id, int ref, int active,
1391                      enum afs_cell_trace reason),
1392
1393             TP_ARGS(cell_debug_id, ref, active, reason),
1394
1395             TP_STRUCT__entry(
1396                     __field(unsigned int,               cell)
1397                     __field(int,                        ref)
1398                     __field(int,                        active)
1399                     __field(int,                        reason)
1400                              ),
1401
1402             TP_fast_assign(
1403                     __entry->cell = cell_debug_id;
1404                     __entry->ref = ref;
1405                     __entry->active = active;
1406                     __entry->reason = reason;
1407                            ),
1408
1409             TP_printk("L=%08x %s r=%d a=%d",
1410                       __entry->cell,
1411                       __print_symbolic(__entry->reason, afs_cell_traces),
1412                       __entry->ref,
1413                       __entry->active)
1414             );
1415
1416 TRACE_EVENT(afs_alist,
1417             TP_PROTO(unsigned int alist_debug_id, int ref, enum afs_alist_trace reason),
1418
1419             TP_ARGS(alist_debug_id, ref, reason),
1420
1421             TP_STRUCT__entry(
1422                     __field(unsigned int,               alist)
1423                     __field(int,                        ref)
1424                     __field(int,                        active)
1425                     __field(int,                        reason)
1426                              ),
1427
1428             TP_fast_assign(
1429                     __entry->alist = alist_debug_id;
1430                     __entry->ref = ref;
1431                     __entry->reason = reason;
1432                            ),
1433
1434             TP_printk("AL=%08x %s r=%d",
1435                       __entry->alist,
1436                       __print_symbolic(__entry->reason, afs_alist_traces),
1437                       __entry->ref)
1438             );
1439
1440 TRACE_EVENT(afs_estate,
1441             TP_PROTO(unsigned int server_debug_id, unsigned int estate_debug_id,
1442                      int ref, enum afs_estate_trace reason),
1443
1444             TP_ARGS(server_debug_id, estate_debug_id, ref, reason),
1445
1446             TP_STRUCT__entry(
1447                     __field(unsigned int,               server)
1448                     __field(unsigned int,               estate)
1449                     __field(int,                        ref)
1450                     __field(int,                        active)
1451                     __field(int,                        reason)
1452                              ),
1453
1454             TP_fast_assign(
1455                     __entry->server = server_debug_id;
1456                     __entry->estate = estate_debug_id;
1457                     __entry->ref = ref;
1458                     __entry->reason = reason;
1459                            ),
1460
1461             TP_printk("ES=%08x[%x] %s r=%d",
1462                       __entry->server,
1463                       __entry->estate,
1464                       __print_symbolic(__entry->reason, afs_estate_traces),
1465                       __entry->ref)
1466             );
1467
1468 TRACE_EVENT(afs_fs_probe,
1469             TP_PROTO(struct afs_server *server, bool tx, struct afs_endpoint_state *estate,
1470                      unsigned int addr_index, int error, s32 abort_code, unsigned int rtt_us),
1471
1472             TP_ARGS(server, tx, estate, addr_index, error, abort_code, rtt_us),
1473
1474             TP_STRUCT__entry(
1475                     __field(unsigned int,               server)
1476                     __field(unsigned int,               estate)
1477                     __field(bool,                       tx)
1478                     __field(u16,                        addr_index)
1479                     __field(short,                      error)
1480                     __field(s32,                        abort_code)
1481                     __field(unsigned int,               rtt_us)
1482                     __field_struct(struct sockaddr_rxrpc, srx)
1483                              ),
1484
1485             TP_fast_assign(
1486                     struct afs_addr_list *alist = estate->addresses;
1487                     __entry->server = server->debug_id;
1488                     __entry->estate = estate->probe_seq;
1489                     __entry->tx = tx;
1490                     __entry->addr_index = addr_index;
1491                     __entry->error = error;
1492                     __entry->abort_code = abort_code;
1493                     __entry->rtt_us = rtt_us;
1494                     memcpy(&__entry->srx, rxrpc_kernel_remote_srx(alist->addrs[addr_index].peer),
1495                            sizeof(__entry->srx));
1496                            ),
1497
1498             TP_printk("s=%08x %s pq=%x ax=%u e=%d ac=%d rtt=%d %pISpc",
1499                       __entry->server, __entry->tx ? "tx" : "rx", __entry->estate,
1500                       __entry->addr_index, __entry->error, __entry->abort_code, __entry->rtt_us,
1501                       &__entry->srx.transport)
1502             );
1503
1504 TRACE_EVENT(afs_vl_probe,
1505             TP_PROTO(struct afs_vlserver *server, bool tx, struct afs_addr_list *alist,
1506                      unsigned int addr_index, int error, s32 abort_code, unsigned int rtt_us),
1507
1508             TP_ARGS(server, tx, alist, addr_index, error, abort_code, rtt_us),
1509
1510             TP_STRUCT__entry(
1511                     __field(unsigned int,               server)
1512                     __field(bool,                       tx)
1513                     __field(unsigned short,             flags)
1514                     __field(u16,                        addr_index)
1515                     __field(short,                      error)
1516                     __field(s32,                        abort_code)
1517                     __field(unsigned int,               rtt_us)
1518                     __field_struct(struct sockaddr_rxrpc, srx)
1519                              ),
1520
1521             TP_fast_assign(
1522                     __entry->server = server->debug_id;
1523                     __entry->tx = tx;
1524                     __entry->addr_index = addr_index;
1525                     __entry->error = error;
1526                     __entry->abort_code = abort_code;
1527                     __entry->rtt_us = rtt_us;
1528                     memcpy(&__entry->srx, rxrpc_kernel_remote_srx(alist->addrs[addr_index].peer),
1529                            sizeof(__entry->srx));
1530                            ),
1531
1532             TP_printk("vl=%08x %s ax=%u e=%d ac=%d rtt=%d %pISpc",
1533                       __entry->server, __entry->tx ? "tx" : "rx", __entry->addr_index,
1534                       __entry->error, __entry->abort_code, __entry->rtt_us,
1535                       &__entry->srx.transport)
1536             );
1537
1538 TRACE_EVENT(afs_rotate,
1539             TP_PROTO(struct afs_operation *op, enum afs_rotate_trace reason, unsigned int extra),
1540
1541             TP_ARGS(op, reason, extra),
1542
1543             TP_STRUCT__entry(
1544                     __field(unsigned int,               op)
1545                     __field(unsigned int,               flags)
1546                     __field(unsigned int,               extra)
1547                     __field(unsigned short,             iteration)
1548                     __field(short,                      server_index)
1549                     __field(short,                      addr_index)
1550                     __field(enum afs_rotate_trace,      reason)
1551                              ),
1552
1553             TP_fast_assign(
1554                     __entry->op = op->debug_id;
1555                     __entry->flags = op->flags;
1556                     __entry->iteration = op->nr_iterations;
1557                     __entry->server_index = op->server_index;
1558                     __entry->addr_index = op->addr_index;
1559                     __entry->reason = reason;
1560                     __entry->extra = extra;
1561                            ),
1562
1563             TP_printk("OP=%08x it=%02x %s fl=%x sx=%d ax=%d ext=%d",
1564                       __entry->op,
1565                       __entry->iteration,
1566                       __print_symbolic(__entry->reason, afs_rotate_traces),
1567                       __entry->flags,
1568                       __entry->server_index,
1569                       __entry->addr_index,
1570                       __entry->extra)
1571             );
1572
1573 TRACE_EVENT(afs_make_call,
1574             TP_PROTO(struct afs_call *call),
1575
1576             TP_ARGS(call),
1577
1578             TP_STRUCT__entry(
1579                     __field(unsigned int,               call)
1580                     __field(bool,                       is_vl)
1581                     __field(enum afs_fs_operation,      op)
1582                     __field_struct(struct afs_fid,      fid)
1583                     __field_struct(struct sockaddr_rxrpc, srx)
1584                              ),
1585
1586             TP_fast_assign(
1587                     __entry->call = call->debug_id;
1588                     __entry->op = call->operation_ID;
1589                     __entry->fid = call->fid;
1590                     memcpy(&__entry->srx, rxrpc_kernel_remote_srx(call->peer),
1591                            sizeof(__entry->srx));
1592                     __entry->srx.srx_service = call->service_id;
1593                     __entry->is_vl = (__entry->srx.srx_service == VL_SERVICE ||
1594                                       __entry->srx.srx_service == YFS_VL_SERVICE);
1595                            ),
1596
1597             TP_printk("c=%08x %pISpc+%u %s %llx:%llx:%x",
1598                       __entry->call,
1599                       &__entry->srx.transport,
1600                       __entry->srx.srx_service,
1601                       __entry->is_vl ?
1602                       __print_symbolic(__entry->op, afs_vl_operations) :
1603                       __print_symbolic(__entry->op, afs_fs_operations),
1604                       __entry->fid.vid,
1605                       __entry->fid.vnode,
1606                       __entry->fid.unique)
1607             );
1608
1609 #endif /* _TRACE_AFS_H */
1610
1611 /* This part must be outside protection */
1612 #include <trace/define_trace.h>