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drm/panfrost: Remove set but not used variable 'bo'
[linux/fpc-iii.git] / include / trace / events / afs.h
blob564ba1b5cf57a1eeef66c8c5531f5d1809f13bbf
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_call_trace {
22 afs_call_trace_alloc,
23 afs_call_trace_free,
24 afs_call_trace_get,
25 afs_call_trace_put,
26 afs_call_trace_wake,
27 afs_call_trace_work,
28 };
29
30 enum afs_server_trace {
31 afs_server_trace_alloc,
32 afs_server_trace_callback,
33 afs_server_trace_destroy,
34 afs_server_trace_free,
35 afs_server_trace_gc,
36 afs_server_trace_get_by_uuid,
37 afs_server_trace_get_caps,
38 afs_server_trace_get_install,
39 afs_server_trace_get_new_cbi,
40 afs_server_trace_give_up_cb,
41 afs_server_trace_put_call,
42 afs_server_trace_put_cbi,
43 afs_server_trace_put_find_rsq,
44 afs_server_trace_put_slist,
45 afs_server_trace_put_slist_isort,
46 afs_server_trace_put_uuid_rsq,
47 afs_server_trace_update,
48 };
49
50 enum afs_fs_operation {
51 afs_FS_FetchData = 130, /* AFS Fetch file data */
52 afs_FS_FetchACL = 131, /* AFS Fetch file ACL */
53 afs_FS_FetchStatus = 132, /* AFS Fetch file status */
54 afs_FS_StoreData = 133, /* AFS Store file data */
55 afs_FS_StoreACL = 134, /* AFS Store file ACL */
56 afs_FS_StoreStatus = 135, /* AFS Store file status */
57 afs_FS_RemoveFile = 136, /* AFS Remove a file */
58 afs_FS_CreateFile = 137, /* AFS Create a file */
59 afs_FS_Rename = 138, /* AFS Rename or move a file or directory */
60 afs_FS_Symlink = 139, /* AFS Create a symbolic link */
61 afs_FS_Link = 140, /* AFS Create a hard link */
62 afs_FS_MakeDir = 141, /* AFS Create a directory */
63 afs_FS_RemoveDir = 142, /* AFS Remove a directory */
64 afs_FS_GetVolumeInfo = 148, /* AFS Get information about a volume */
65 afs_FS_GetVolumeStatus = 149, /* AFS Get volume status information */
66 afs_FS_GetRootVolume = 151, /* AFS Get root volume name */
67 afs_FS_SetLock = 156, /* AFS Request a file lock */
68 afs_FS_ExtendLock = 157, /* AFS Extend a file lock */
69 afs_FS_ReleaseLock = 158, /* AFS Release a file lock */
70 afs_FS_Lookup = 161, /* AFS lookup file in directory */
71 afs_FS_InlineBulkStatus = 65536, /* AFS Fetch multiple file statuses with errors */
72 afs_FS_FetchData64 = 65537, /* AFS Fetch file data */
73 afs_FS_StoreData64 = 65538, /* AFS Store file data */
74 afs_FS_GiveUpAllCallBacks = 65539, /* AFS Give up all our callbacks on a server */
75 afs_FS_GetCapabilities = 65540, /* AFS Get FS server capabilities */
76
77 yfs_FS_FetchData = 130, /* YFS Fetch file data */
78 yfs_FS_FetchACL = 64131, /* YFS Fetch file ACL */
79 yfs_FS_FetchStatus = 64132, /* YFS Fetch file status */
80 yfs_FS_StoreACL = 64134, /* YFS Store file ACL */
81 yfs_FS_StoreStatus = 64135, /* YFS Store file status */
82 yfs_FS_RemoveFile = 64136, /* YFS Remove a file */
83 yfs_FS_CreateFile = 64137, /* YFS Create a file */
84 yfs_FS_Rename = 64138, /* YFS Rename or move a file or directory */
85 yfs_FS_Symlink = 64139, /* YFS Create a symbolic link */
86 yfs_FS_Link = 64140, /* YFS Create a hard link */
87 yfs_FS_MakeDir = 64141, /* YFS Create a directory */
88 yfs_FS_RemoveDir = 64142, /* YFS Remove a directory */
89 yfs_FS_GetVolumeStatus = 64149, /* YFS Get volume status information */
90 yfs_FS_SetVolumeStatus = 64150, /* YFS Set volume status information */
91 yfs_FS_SetLock = 64156, /* YFS Request a file lock */
92 yfs_FS_ExtendLock = 64157, /* YFS Extend a file lock */
93 yfs_FS_ReleaseLock = 64158, /* YFS Release a file lock */
94 yfs_FS_Lookup = 64161, /* YFS lookup file in directory */
95 yfs_FS_FlushCPS = 64165,
96 yfs_FS_FetchOpaqueACL = 64168,
97 yfs_FS_WhoAmI = 64170,
98 yfs_FS_RemoveACL = 64171,
99 yfs_FS_RemoveFile2 = 64173,
100 yfs_FS_StoreOpaqueACL2 = 64174,
101 yfs_FS_InlineBulkStatus = 64536, /* YFS Fetch multiple file statuses with errors */
102 yfs_FS_FetchData64 = 64537, /* YFS Fetch file data */
103 yfs_FS_StoreData64 = 64538, /* YFS Store file data */
104 yfs_FS_UpdateSymlink = 64540,
105 };
106
107 enum afs_vl_operation {
108 afs_VL_GetEntryByNameU = 527, /* AFS Get Vol Entry By Name operation ID */
109 afs_VL_GetAddrsU = 533, /* AFS Get FS server addresses */
110 afs_YFSVL_GetEndpoints = 64002, /* YFS Get FS & Vol server addresses */
111 afs_VL_GetCapabilities = 65537, /* AFS Get VL server capabilities */
112 };
113
114 enum afs_edit_dir_op {
115 afs_edit_dir_create,
116 afs_edit_dir_create_error,
117 afs_edit_dir_create_inval,
118 afs_edit_dir_create_nospc,
119 afs_edit_dir_delete,
120 afs_edit_dir_delete_error,
121 afs_edit_dir_delete_inval,
122 afs_edit_dir_delete_noent,
123 };
124
125 enum afs_edit_dir_reason {
126 afs_edit_dir_for_create,
127 afs_edit_dir_for_link,
128 afs_edit_dir_for_mkdir,
129 afs_edit_dir_for_rename_0,
130 afs_edit_dir_for_rename_1,
131 afs_edit_dir_for_rename_2,
132 afs_edit_dir_for_rmdir,
133 afs_edit_dir_for_silly_0,
134 afs_edit_dir_for_silly_1,
135 afs_edit_dir_for_symlink,
136 afs_edit_dir_for_unlink,
137 };
138
139 enum afs_eproto_cause {
140 afs_eproto_bad_status,
141 afs_eproto_cb_count,
142 afs_eproto_cb_fid_count,
143 afs_eproto_file_type,
144 afs_eproto_ibulkst_cb_count,
145 afs_eproto_ibulkst_count,
146 afs_eproto_motd_len,
147 afs_eproto_offline_msg_len,
148 afs_eproto_volname_len,
149 afs_eproto_yvl_fsendpt4_len,
150 afs_eproto_yvl_fsendpt6_len,
151 afs_eproto_yvl_fsendpt_num,
152 afs_eproto_yvl_fsendpt_type,
153 afs_eproto_yvl_vlendpt4_len,
154 afs_eproto_yvl_vlendpt6_len,
155 afs_eproto_yvl_vlendpt_type,
156 };
157
158 enum afs_io_error {
159 afs_io_error_cm_reply,
160 afs_io_error_extract,
161 afs_io_error_fs_probe_fail,
162 afs_io_error_vl_lookup_fail,
163 afs_io_error_vl_probe_fail,
164 };
165
166 enum afs_file_error {
167 afs_file_error_dir_bad_magic,
168 afs_file_error_dir_big,
169 afs_file_error_dir_missing_page,
170 afs_file_error_dir_over_end,
171 afs_file_error_dir_small,
172 afs_file_error_dir_unmarked_ext,
173 afs_file_error_mntpt,
174 afs_file_error_writeback_fail,
175 };
176
177 enum afs_flock_event {
178 afs_flock_acquired,
179 afs_flock_callback_break,
180 afs_flock_defer_unlock,
181 afs_flock_extend_fail,
182 afs_flock_fail_other,
183 afs_flock_fail_perm,
184 afs_flock_no_lockers,
185 afs_flock_release_fail,
186 afs_flock_silly_delete,
187 afs_flock_timestamp,
188 afs_flock_try_to_lock,
189 afs_flock_vfs_lock,
190 afs_flock_vfs_locking,
191 afs_flock_waited,
192 afs_flock_waiting,
193 afs_flock_work_extending,
194 afs_flock_work_retry,
195 afs_flock_work_unlocking,
196 afs_flock_would_block,
197 };
198
199 enum afs_flock_operation {
200 afs_flock_op_copy_lock,
201 afs_flock_op_flock,
202 afs_flock_op_grant,
203 afs_flock_op_lock,
204 afs_flock_op_release_lock,
205 afs_flock_op_return_ok,
206 afs_flock_op_return_eagain,
207 afs_flock_op_return_edeadlk,
208 afs_flock_op_return_error,
209 afs_flock_op_set_lock,
210 afs_flock_op_unlock,
211 afs_flock_op_wake,
212 };
213
214 enum afs_cb_break_reason {
215 afs_cb_break_no_break,
216 afs_cb_break_for_callback,
217 afs_cb_break_for_deleted,
218 afs_cb_break_for_lapsed,
219 afs_cb_break_for_unlink,
220 afs_cb_break_for_vsbreak,
221 afs_cb_break_for_volume_callback,
222 afs_cb_break_for_zap,
223 };
224
225 #endif /* end __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY */
226
227 /*
228 * Declare tracing information enums and their string mappings for display.
229 */
230 #define afs_call_traces \
231 EM(afs_call_trace_alloc, "ALLOC") \
232 EM(afs_call_trace_free, "FREE ") \
233 EM(afs_call_trace_get, "GET ") \
234 EM(afs_call_trace_put, "PUT ") \
235 EM(afs_call_trace_wake, "WAKE ") \
236 E_(afs_call_trace_work, "WORK ")
237
238 #define afs_server_traces \
239 EM(afs_server_trace_alloc, "ALLOC ") \
240 EM(afs_server_trace_callback, "CALLBACK ") \
241 EM(afs_server_trace_destroy, "DESTROY ") \
242 EM(afs_server_trace_free, "FREE ") \
243 EM(afs_server_trace_gc, "GC ") \
244 EM(afs_server_trace_get_by_uuid, "GET uuid ") \
245 EM(afs_server_trace_get_caps, "GET caps ") \
246 EM(afs_server_trace_get_install, "GET inst ") \
247 EM(afs_server_trace_get_new_cbi, "GET cbi ") \
248 EM(afs_server_trace_give_up_cb, "giveup-cb") \
249 EM(afs_server_trace_put_call, "PUT call ") \
250 EM(afs_server_trace_put_cbi, "PUT cbi ") \
251 EM(afs_server_trace_put_find_rsq, "PUT f-rsq") \
252 EM(afs_server_trace_put_slist, "PUT slist") \
253 EM(afs_server_trace_put_slist_isort, "PUT isort") \
254 EM(afs_server_trace_put_uuid_rsq, "PUT u-req") \
255 E_(afs_server_trace_update, "UPDATE")
256
257 #define afs_fs_operations \
258 EM(afs_FS_FetchData, "FS.FetchData") \
259 EM(afs_FS_FetchStatus, "FS.FetchStatus") \
260 EM(afs_FS_StoreData, "FS.StoreData") \
261 EM(afs_FS_StoreStatus, "FS.StoreStatus") \
262 EM(afs_FS_RemoveFile, "FS.RemoveFile") \
263 EM(afs_FS_CreateFile, "FS.CreateFile") \
264 EM(afs_FS_Rename, "FS.Rename") \
265 EM(afs_FS_Symlink, "FS.Symlink") \
266 EM(afs_FS_Link, "FS.Link") \
267 EM(afs_FS_MakeDir, "FS.MakeDir") \
268 EM(afs_FS_RemoveDir, "FS.RemoveDir") \
269 EM(afs_FS_GetVolumeInfo, "FS.GetVolumeInfo") \
270 EM(afs_FS_GetVolumeStatus, "FS.GetVolumeStatus") \
271 EM(afs_FS_GetRootVolume, "FS.GetRootVolume") \
272 EM(afs_FS_SetLock, "FS.SetLock") \
273 EM(afs_FS_ExtendLock, "FS.ExtendLock") \
274 EM(afs_FS_ReleaseLock, "FS.ReleaseLock") \
275 EM(afs_FS_Lookup, "FS.Lookup") \
276 EM(afs_FS_InlineBulkStatus, "FS.InlineBulkStatus") \
277 EM(afs_FS_FetchData64, "FS.FetchData64") \
278 EM(afs_FS_StoreData64, "FS.StoreData64") \
279 EM(afs_FS_GiveUpAllCallBacks, "FS.GiveUpAllCallBacks") \
280 EM(afs_FS_GetCapabilities, "FS.GetCapabilities") \
281 EM(yfs_FS_FetchACL, "YFS.FetchACL") \
282 EM(yfs_FS_FetchStatus, "YFS.FetchStatus") \
283 EM(yfs_FS_StoreACL, "YFS.StoreACL") \
284 EM(yfs_FS_StoreStatus, "YFS.StoreStatus") \
285 EM(yfs_FS_RemoveFile, "YFS.RemoveFile") \
286 EM(yfs_FS_CreateFile, "YFS.CreateFile") \
287 EM(yfs_FS_Rename, "YFS.Rename") \
288 EM(yfs_FS_Symlink, "YFS.Symlink") \
289 EM(yfs_FS_Link, "YFS.Link") \
290 EM(yfs_FS_MakeDir, "YFS.MakeDir") \
291 EM(yfs_FS_RemoveDir, "YFS.RemoveDir") \
292 EM(yfs_FS_GetVolumeStatus, "YFS.GetVolumeStatus") \
293 EM(yfs_FS_SetVolumeStatus, "YFS.SetVolumeStatus") \
294 EM(yfs_FS_SetLock, "YFS.SetLock") \
295 EM(yfs_FS_ExtendLock, "YFS.ExtendLock") \
296 EM(yfs_FS_ReleaseLock, "YFS.ReleaseLock") \
297 EM(yfs_FS_Lookup, "YFS.Lookup") \
298 EM(yfs_FS_FlushCPS, "YFS.FlushCPS") \
299 EM(yfs_FS_FetchOpaqueACL, "YFS.FetchOpaqueACL") \
300 EM(yfs_FS_WhoAmI, "YFS.WhoAmI") \
301 EM(yfs_FS_RemoveACL, "YFS.RemoveACL") \
302 EM(yfs_FS_RemoveFile2, "YFS.RemoveFile2") \
303 EM(yfs_FS_StoreOpaqueACL2, "YFS.StoreOpaqueACL2") \
304 EM(yfs_FS_InlineBulkStatus, "YFS.InlineBulkStatus") \
305 EM(yfs_FS_FetchData64, "YFS.FetchData64") \
306 EM(yfs_FS_StoreData64, "YFS.StoreData64") \
307 E_(yfs_FS_UpdateSymlink, "YFS.UpdateSymlink")
308
309 #define afs_vl_operations \
310 EM(afs_VL_GetEntryByNameU, "VL.GetEntryByNameU") \
311 EM(afs_VL_GetAddrsU, "VL.GetAddrsU") \
312 EM(afs_YFSVL_GetEndpoints, "YFSVL.GetEndpoints") \
313 E_(afs_VL_GetCapabilities, "VL.GetCapabilities")
314
315 #define afs_edit_dir_ops \
316 EM(afs_edit_dir_create, "create") \
317 EM(afs_edit_dir_create_error, "c_fail") \
318 EM(afs_edit_dir_create_inval, "c_invl") \
319 EM(afs_edit_dir_create_nospc, "c_nspc") \
320 EM(afs_edit_dir_delete, "delete") \
321 EM(afs_edit_dir_delete_error, "d_err ") \
322 EM(afs_edit_dir_delete_inval, "d_invl") \
323 E_(afs_edit_dir_delete_noent, "d_nent")
324
325 #define afs_edit_dir_reasons \
326 EM(afs_edit_dir_for_create, "Create") \
327 EM(afs_edit_dir_for_link, "Link ") \
328 EM(afs_edit_dir_for_mkdir, "MkDir ") \
329 EM(afs_edit_dir_for_rename_0, "Renam0") \
330 EM(afs_edit_dir_for_rename_1, "Renam1") \
331 EM(afs_edit_dir_for_rename_2, "Renam2") \
332 EM(afs_edit_dir_for_rmdir, "RmDir ") \
333 EM(afs_edit_dir_for_silly_0, "S_Ren0") \
334 EM(afs_edit_dir_for_silly_1, "S_Ren1") \
335 EM(afs_edit_dir_for_symlink, "Symlnk") \
336 E_(afs_edit_dir_for_unlink, "Unlink")
337
338 #define afs_eproto_causes \
339 EM(afs_eproto_bad_status, "BadStatus") \
340 EM(afs_eproto_cb_count, "CbCount") \
341 EM(afs_eproto_cb_fid_count, "CbFidCount") \
342 EM(afs_eproto_file_type, "FileTYpe") \
343 EM(afs_eproto_ibulkst_cb_count, "IBS.CbCount") \
344 EM(afs_eproto_ibulkst_count, "IBS.FidCount") \
345 EM(afs_eproto_motd_len, "MotdLen") \
346 EM(afs_eproto_offline_msg_len, "OfflineMsgLen") \
347 EM(afs_eproto_volname_len, "VolNameLen") \
348 EM(afs_eproto_yvl_fsendpt4_len, "YVL.FsEnd4Len") \
349 EM(afs_eproto_yvl_fsendpt6_len, "YVL.FsEnd6Len") \
350 EM(afs_eproto_yvl_fsendpt_num, "YVL.FsEndCount") \
351 EM(afs_eproto_yvl_fsendpt_type, "YVL.FsEndType") \
352 EM(afs_eproto_yvl_vlendpt4_len, "YVL.VlEnd4Len") \
353 EM(afs_eproto_yvl_vlendpt6_len, "YVL.VlEnd6Len") \
354 E_(afs_eproto_yvl_vlendpt_type, "YVL.VlEndType")
355
356 #define afs_io_errors \
357 EM(afs_io_error_cm_reply, "CM_REPLY") \
358 EM(afs_io_error_extract, "EXTRACT") \
359 EM(afs_io_error_fs_probe_fail, "FS_PROBE_FAIL") \
360 EM(afs_io_error_vl_lookup_fail, "VL_LOOKUP_FAIL") \
361 E_(afs_io_error_vl_probe_fail, "VL_PROBE_FAIL")
362
363 #define afs_file_errors \
364 EM(afs_file_error_dir_bad_magic, "DIR_BAD_MAGIC") \
365 EM(afs_file_error_dir_big, "DIR_BIG") \
366 EM(afs_file_error_dir_missing_page, "DIR_MISSING_PAGE") \
367 EM(afs_file_error_dir_over_end, "DIR_ENT_OVER_END") \
368 EM(afs_file_error_dir_small, "DIR_SMALL") \
369 EM(afs_file_error_dir_unmarked_ext, "DIR_UNMARKED_EXT") \
370 EM(afs_file_error_mntpt, "MNTPT_READ_FAILED") \
371 E_(afs_file_error_writeback_fail, "WRITEBACK_FAILED")
372
373 #define afs_flock_types \
374 EM(F_RDLCK, "RDLCK") \
375 EM(F_WRLCK, "WRLCK") \
376 E_(F_UNLCK, "UNLCK")
377
378 #define afs_flock_states \
379 EM(AFS_VNODE_LOCK_NONE, "NONE") \
380 EM(AFS_VNODE_LOCK_WAITING_FOR_CB, "WAIT_FOR_CB") \
381 EM(AFS_VNODE_LOCK_SETTING, "SETTING") \
382 EM(AFS_VNODE_LOCK_GRANTED, "GRANTED") \
383 EM(AFS_VNODE_LOCK_EXTENDING, "EXTENDING") \
384 EM(AFS_VNODE_LOCK_NEED_UNLOCK, "NEED_UNLOCK") \
385 EM(AFS_VNODE_LOCK_UNLOCKING, "UNLOCKING") \
386 E_(AFS_VNODE_LOCK_DELETED, "DELETED")
387
388 #define afs_flock_events \
389 EM(afs_flock_acquired, "Acquired") \
390 EM(afs_flock_callback_break, "Callback") \
391 EM(afs_flock_defer_unlock, "D-Unlock") \
392 EM(afs_flock_extend_fail, "Ext_Fail") \
393 EM(afs_flock_fail_other, "ErrOther") \
394 EM(afs_flock_fail_perm, "ErrPerm ") \
395 EM(afs_flock_no_lockers, "NoLocker") \
396 EM(afs_flock_release_fail, "Rel_Fail") \
397 EM(afs_flock_silly_delete, "SillyDel") \
398 EM(afs_flock_timestamp, "Timestmp") \
399 EM(afs_flock_try_to_lock, "TryToLck") \
400 EM(afs_flock_vfs_lock, "VFSLock ") \
401 EM(afs_flock_vfs_locking, "VFSLking") \
402 EM(afs_flock_waited, "Waited ") \
403 EM(afs_flock_waiting, "Waiting ") \
404 EM(afs_flock_work_extending, "Extendng") \
405 EM(afs_flock_work_retry, "Retry ") \
406 EM(afs_flock_work_unlocking, "Unlcking") \
407 E_(afs_flock_would_block, "EWOULDBL")
408
409 #define afs_flock_operations \
410 EM(afs_flock_op_copy_lock, "COPY ") \
411 EM(afs_flock_op_flock, "->flock ") \
412 EM(afs_flock_op_grant, "GRANT ") \
413 EM(afs_flock_op_lock, "->lock ") \
414 EM(afs_flock_op_release_lock, "RELEASE ") \
415 EM(afs_flock_op_return_ok, "<-OK ") \
416 EM(afs_flock_op_return_edeadlk, "<-EDEADL") \
417 EM(afs_flock_op_return_eagain, "<-EAGAIN") \
418 EM(afs_flock_op_return_error, "<-ERROR ") \
419 EM(afs_flock_op_set_lock, "SET ") \
420 EM(afs_flock_op_unlock, "UNLOCK ") \
421 E_(afs_flock_op_wake, "WAKE ")
422
423 #define afs_cb_break_reasons \
424 EM(afs_cb_break_no_break, "no-break") \
425 EM(afs_cb_break_for_callback, "break-cb") \
426 EM(afs_cb_break_for_deleted, "break-del") \
427 EM(afs_cb_break_for_lapsed, "break-lapsed") \
428 EM(afs_cb_break_for_unlink, "break-unlink") \
429 EM(afs_cb_break_for_vsbreak, "break-vs") \
430 EM(afs_cb_break_for_volume_callback, "break-v-cb") \
431 E_(afs_cb_break_for_zap, "break-zap")
432
433 /*
434 * Export enum symbols via userspace.
435 */
436 #undef EM
437 #undef E_
438 #define EM(a, b) TRACE_DEFINE_ENUM(a);
439 #define E_(a, b) TRACE_DEFINE_ENUM(a);
440
441 afs_call_traces;
442 afs_server_traces;
443 afs_fs_operations;
444 afs_vl_operations;
445 afs_edit_dir_ops;
446 afs_edit_dir_reasons;
447 afs_eproto_causes;
448 afs_io_errors;
449 afs_file_errors;
450 afs_flock_types;
451 afs_flock_operations;
452 afs_cb_break_reasons;
453
454 /*
455 * Now redefine the EM() and E_() macros to map the enums to the strings that
456 * will be printed in the output.
457 */
458 #undef EM
459 #undef E_
460 #define EM(a, b) { a, b },
461 #define E_(a, b) { a, b }
462
463 TRACE_EVENT(afs_receive_data,
464 TP_PROTO(struct afs_call *call, struct iov_iter *iter,
465 bool want_more, int ret),
466
467 TP_ARGS(call, iter, want_more, ret),
468
469 TP_STRUCT__entry(
470 __field(loff_t, remain )
471 __field(unsigned int, call )
472 __field(enum afs_call_state, state )
473 __field(unsigned short, unmarshall )
474 __field(bool, want_more )
475 __field(int, ret )
476 ),
477
478 TP_fast_assign(
479 __entry->call = call->debug_id;
480 __entry->state = call->state;
481 __entry->unmarshall = call->unmarshall;
482 __entry->remain = iov_iter_count(iter);
483 __entry->want_more = want_more;
484 __entry->ret = ret;
485 ),
486
487 TP_printk("c=%08x r=%llu u=%u w=%u s=%u ret=%d",
488 __entry->call,
489 __entry->remain,
490 __entry->unmarshall,
491 __entry->want_more,
492 __entry->state,
493 __entry->ret)
494 );
495
496 TRACE_EVENT(afs_notify_call,
497 TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call),
498
499 TP_ARGS(rxcall, call),
500
501 TP_STRUCT__entry(
502 __field(unsigned int, call )
503 __field(enum afs_call_state, state )
504 __field(unsigned short, unmarshall )
505 ),
506
507 TP_fast_assign(
508 __entry->call = call->debug_id;
509 __entry->state = call->state;
510 __entry->unmarshall = call->unmarshall;
511 ),
512
513 TP_printk("c=%08x s=%u u=%u",
514 __entry->call,
515 __entry->state, __entry->unmarshall)
516 );
517
518 TRACE_EVENT(afs_cb_call,
519 TP_PROTO(struct afs_call *call),
520
521 TP_ARGS(call),
522
523 TP_STRUCT__entry(
524 __field(unsigned int, call )
525 __field(const char *, name )
526 __field(u32, op )
527 ),
528
529 TP_fast_assign(
530 __entry->call = call->debug_id;
531 __entry->name = call->type->name;
532 __entry->op = call->operation_ID;
533 ),
534
535 TP_printk("c=%08x %s o=%u",
536 __entry->call,
537 __entry->name,
538 __entry->op)
539 );
540
541 TRACE_EVENT(afs_call,
542 TP_PROTO(struct afs_call *call, enum afs_call_trace op,
543 int usage, int outstanding, const void *where),
544
545 TP_ARGS(call, op, usage, outstanding, where),
546
547 TP_STRUCT__entry(
548 __field(unsigned int, call )
549 __field(int, op )
550 __field(int, usage )
551 __field(int, outstanding )
552 __field(const void *, where )
553 ),
554
555 TP_fast_assign(
556 __entry->call = call->debug_id;
557 __entry->op = op;
558 __entry->usage = usage;
559 __entry->outstanding = outstanding;
560 __entry->where = where;
561 ),
562
563 TP_printk("c=%08x %s u=%d o=%d sp=%pSR",
564 __entry->call,
565 __print_symbolic(__entry->op, afs_call_traces),
566 __entry->usage,
567 __entry->outstanding,
568 __entry->where)
569 );
570
571 TRACE_EVENT(afs_make_fs_call,
572 TP_PROTO(struct afs_call *call, const struct afs_fid *fid),
573
574 TP_ARGS(call, fid),
575
576 TP_STRUCT__entry(
577 __field(unsigned int, call )
578 __field(enum afs_fs_operation, op )
579 __field_struct(struct afs_fid, fid )
580 ),
581
582 TP_fast_assign(
583 __entry->call = call->debug_id;
584 __entry->op = call->operation_ID;
585 if (fid) {
586 __entry->fid = *fid;
587 } else {
588 __entry->fid.vid = 0;
589 __entry->fid.vnode = 0;
590 __entry->fid.unique = 0;
591 }
592 ),
593
594 TP_printk("c=%08x %06llx:%06llx:%06x %s",
595 __entry->call,
596 __entry->fid.vid,
597 __entry->fid.vnode,
598 __entry->fid.unique,
599 __print_symbolic(__entry->op, afs_fs_operations))
600 );
601
602 TRACE_EVENT(afs_make_fs_calli,
603 TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
604 unsigned int i),
605
606 TP_ARGS(call, fid, i),
607
608 TP_STRUCT__entry(
609 __field(unsigned int, call )
610 __field(unsigned int, i )
611 __field(enum afs_fs_operation, op )
612 __field_struct(struct afs_fid, fid )
613 ),
614
615 TP_fast_assign(
616 __entry->call = call->debug_id;
617 __entry->i = i;
618 __entry->op = call->operation_ID;
619 if (fid) {
620 __entry->fid = *fid;
621 } else {
622 __entry->fid.vid = 0;
623 __entry->fid.vnode = 0;
624 __entry->fid.unique = 0;
625 }
626 ),
627
628 TP_printk("c=%08x %06llx:%06llx:%06x %s i=%u",
629 __entry->call,
630 __entry->fid.vid,
631 __entry->fid.vnode,
632 __entry->fid.unique,
633 __print_symbolic(__entry->op, afs_fs_operations),
634 __entry->i)
635 );
636
637 TRACE_EVENT(afs_make_fs_call1,
638 TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
639 const char *name),
640
641 TP_ARGS(call, fid, name),
642
643 TP_STRUCT__entry(
644 __field(unsigned int, call )
645 __field(enum afs_fs_operation, op )
646 __field_struct(struct afs_fid, fid )
647 __array(char, name, 24 )
648 ),
649
650 TP_fast_assign(
651 int __len = strlen(name);
652 __len = min(__len, 23);
653 __entry->call = call->debug_id;
654 __entry->op = call->operation_ID;
655 if (fid) {
656 __entry->fid = *fid;
657 } else {
658 __entry->fid.vid = 0;
659 __entry->fid.vnode = 0;
660 __entry->fid.unique = 0;
661 }
662 memcpy(__entry->name, name, __len);
663 __entry->name[__len] = 0;
664 ),
665
666 TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\"",
667 __entry->call,
668 __entry->fid.vid,
669 __entry->fid.vnode,
670 __entry->fid.unique,
671 __print_symbolic(__entry->op, afs_fs_operations),
672 __entry->name)
673 );
674
675 TRACE_EVENT(afs_make_fs_call2,
676 TP_PROTO(struct afs_call *call, const struct afs_fid *fid,
677 const char *name, const char *name2),
678
679 TP_ARGS(call, fid, name, name2),
680
681 TP_STRUCT__entry(
682 __field(unsigned int, call )
683 __field(enum afs_fs_operation, op )
684 __field_struct(struct afs_fid, fid )
685 __array(char, name, 24 )
686 __array(char, name2, 24 )
687 ),
688
689 TP_fast_assign(
690 int __len = strlen(name);
691 int __len2 = strlen(name2);
692 __len = min(__len, 23);
693 __len2 = min(__len2, 23);
694 __entry->call = call->debug_id;
695 __entry->op = call->operation_ID;
696 if (fid) {
697 __entry->fid = *fid;
698 } else {
699 __entry->fid.vid = 0;
700 __entry->fid.vnode = 0;
701 __entry->fid.unique = 0;
702 }
703 memcpy(__entry->name, name, __len);
704 __entry->name[__len] = 0;
705 memcpy(__entry->name2, name2, __len2);
706 __entry->name2[__len2] = 0;
707 ),
708
709 TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\" \"%s\"",
710 __entry->call,
711 __entry->fid.vid,
712 __entry->fid.vnode,
713 __entry->fid.unique,
714 __print_symbolic(__entry->op, afs_fs_operations),
715 __entry->name,
716 __entry->name2)
717 );
718
719 TRACE_EVENT(afs_make_vl_call,
720 TP_PROTO(struct afs_call *call),
721
722 TP_ARGS(call),
723
724 TP_STRUCT__entry(
725 __field(unsigned int, call )
726 __field(enum afs_vl_operation, op )
727 ),
728
729 TP_fast_assign(
730 __entry->call = call->debug_id;
731 __entry->op = call->operation_ID;
732 ),
733
734 TP_printk("c=%08x %s",
735 __entry->call,
736 __print_symbolic(__entry->op, afs_vl_operations))
737 );
738
739 TRACE_EVENT(afs_call_done,
740 TP_PROTO(struct afs_call *call),
741
742 TP_ARGS(call),
743
744 TP_STRUCT__entry(
745 __field(unsigned int, call )
746 __field(struct rxrpc_call *, rx_call )
747 __field(int, ret )
748 __field(u32, abort_code )
749 ),
750
751 TP_fast_assign(
752 __entry->call = call->debug_id;
753 __entry->rx_call = call->rxcall;
754 __entry->ret = call->error;
755 __entry->abort_code = call->abort_code;
756 ),
757
758 TP_printk(" c=%08x ret=%d ab=%d [%p]",
759 __entry->call,
760 __entry->ret,
761 __entry->abort_code,
762 __entry->rx_call)
763 );
764
765 TRACE_EVENT(afs_send_pages,
766 TP_PROTO(struct afs_call *call, struct msghdr *msg,
767 pgoff_t first, pgoff_t last, unsigned int offset),
768
769 TP_ARGS(call, msg, first, last, offset),
770
771 TP_STRUCT__entry(
772 __field(unsigned int, call )
773 __field(pgoff_t, first )
774 __field(pgoff_t, last )
775 __field(unsigned int, nr )
776 __field(unsigned int, bytes )
777 __field(unsigned int, offset )
778 __field(unsigned int, flags )
779 ),
780
781 TP_fast_assign(
782 __entry->call = call->debug_id;
783 __entry->first = first;
784 __entry->last = last;
785 __entry->nr = msg->msg_iter.nr_segs;
786 __entry->bytes = msg->msg_iter.count;
787 __entry->offset = offset;
788 __entry->flags = msg->msg_flags;
789 ),
790
791 TP_printk(" c=%08x %lx-%lx-%lx b=%x o=%x f=%x",
792 __entry->call,
793 __entry->first, __entry->first + __entry->nr - 1, __entry->last,
794 __entry->bytes, __entry->offset,
795 __entry->flags)
796 );
797
798 TRACE_EVENT(afs_sent_pages,
799 TP_PROTO(struct afs_call *call, pgoff_t first, pgoff_t last,
800 pgoff_t cursor, int ret),
801
802 TP_ARGS(call, first, last, cursor, ret),
803
804 TP_STRUCT__entry(
805 __field(unsigned int, call )
806 __field(pgoff_t, first )
807 __field(pgoff_t, last )
808 __field(pgoff_t, cursor )
809 __field(int, ret )
810 ),
811
812 TP_fast_assign(
813 __entry->call = call->debug_id;
814 __entry->first = first;
815 __entry->last = last;
816 __entry->cursor = cursor;
817 __entry->ret = ret;
818 ),
819
820 TP_printk(" c=%08x %lx-%lx c=%lx r=%d",
821 __entry->call,
822 __entry->first, __entry->last,
823 __entry->cursor, __entry->ret)
824 );
825
826 TRACE_EVENT(afs_dir_check_failed,
827 TP_PROTO(struct afs_vnode *vnode, loff_t off, loff_t i_size),
828
829 TP_ARGS(vnode, off, i_size),
830
831 TP_STRUCT__entry(
832 __field(struct afs_vnode *, vnode )
833 __field(loff_t, off )
834 __field(loff_t, i_size )
835 ),
836
837 TP_fast_assign(
838 __entry->vnode = vnode;
839 __entry->off = off;
840 __entry->i_size = i_size;
841 ),
842
843 TP_printk("vn=%p %llx/%llx",
844 __entry->vnode, __entry->off, __entry->i_size)
845 );
846
847 /*
848 * We use page->private to hold the amount of the page that we've written to,
849 * splitting the field into two parts. However, we need to represent a range
850 * 0...PAGE_SIZE inclusive, so we can't support 64K pages on a 32-bit system.
851 */
852 #if PAGE_SIZE > 32768
853 #define AFS_PRIV_MAX 0xffffffff
854 #define AFS_PRIV_SHIFT 32
855 #else
856 #define AFS_PRIV_MAX 0xffff
857 #define AFS_PRIV_SHIFT 16
858 #endif
859
860 TRACE_EVENT(afs_page_dirty,
861 TP_PROTO(struct afs_vnode *vnode, const char *where,
862 pgoff_t page, unsigned long priv),
863
864 TP_ARGS(vnode, where, page, priv),
865
866 TP_STRUCT__entry(
867 __field(struct afs_vnode *, vnode )
868 __field(const char *, where )
869 __field(pgoff_t, page )
870 __field(unsigned long, priv )
871 ),
872
873 TP_fast_assign(
874 __entry->vnode = vnode;
875 __entry->where = where;
876 __entry->page = page;
877 __entry->priv = priv;
878 ),
879
880 TP_printk("vn=%p %lx %s %lu-%lu",
881 __entry->vnode, __entry->page, __entry->where,
882 __entry->priv & AFS_PRIV_MAX,
883 __entry->priv >> AFS_PRIV_SHIFT)
884 );
885
886 TRACE_EVENT(afs_call_state,
887 TP_PROTO(struct afs_call *call,
888 enum afs_call_state from,
889 enum afs_call_state to,
890 int ret, u32 remote_abort),
891
892 TP_ARGS(call, from, to, ret, remote_abort),
893
894 TP_STRUCT__entry(
895 __field(unsigned int, call )
896 __field(enum afs_call_state, from )
897 __field(enum afs_call_state, to )
898 __field(int, ret )
899 __field(u32, abort )
900 ),
901
902 TP_fast_assign(
903 __entry->call = call->debug_id;
904 __entry->from = from;
905 __entry->to = to;
906 __entry->ret = ret;
907 __entry->abort = remote_abort;
908 ),
909
910 TP_printk("c=%08x %u->%u r=%d ab=%d",
911 __entry->call,
912 __entry->from, __entry->to,
913 __entry->ret, __entry->abort)
914 );
915
916 TRACE_EVENT(afs_lookup,
917 TP_PROTO(struct afs_vnode *dvnode, const struct qstr *name,
918 struct afs_fid *fid),
919
920 TP_ARGS(dvnode, name, fid),
921
922 TP_STRUCT__entry(
923 __field_struct(struct afs_fid, dfid )
924 __field_struct(struct afs_fid, fid )
925 __array(char, name, 24 )
926 ),
927
928 TP_fast_assign(
929 int __len = min_t(int, name->len, 23);
930 __entry->dfid = dvnode->fid;
931 __entry->fid = *fid;
932 memcpy(__entry->name, name->name, __len);
933 __entry->name[__len] = 0;
934 ),
935
936 TP_printk("d=%llx:%llx:%x \"%s\" f=%llx:%x",
937 __entry->dfid.vid, __entry->dfid.vnode, __entry->dfid.unique,
938 __entry->name,
939 __entry->fid.vnode, __entry->fid.unique)
940 );
941
942 TRACE_EVENT(afs_edit_dir,
943 TP_PROTO(struct afs_vnode *dvnode,
944 enum afs_edit_dir_reason why,
945 enum afs_edit_dir_op op,
946 unsigned int block,
947 unsigned int slot,
948 unsigned int f_vnode,
949 unsigned int f_unique,
950 const char *name),
951
952 TP_ARGS(dvnode, why, op, block, slot, f_vnode, f_unique, name),
953
954 TP_STRUCT__entry(
955 __field(unsigned int, vnode )
956 __field(unsigned int, unique )
957 __field(enum afs_edit_dir_reason, why )
958 __field(enum afs_edit_dir_op, op )
959 __field(unsigned int, block )
960 __field(unsigned short, slot )
961 __field(unsigned int, f_vnode )
962 __field(unsigned int, f_unique )
963 __array(char, name, 24 )
964 ),
965
966 TP_fast_assign(
967 int __len = strlen(name);
968 __len = min(__len, 23);
969 __entry->vnode = dvnode->fid.vnode;
970 __entry->unique = dvnode->fid.unique;
971 __entry->why = why;
972 __entry->op = op;
973 __entry->block = block;
974 __entry->slot = slot;
975 __entry->f_vnode = f_vnode;
976 __entry->f_unique = f_unique;
977 memcpy(__entry->name, name, __len);
978 __entry->name[__len] = 0;
979 ),
980
981 TP_printk("d=%x:%x %s %s %u[%u] f=%x:%x \"%s\"",
982 __entry->vnode, __entry->unique,
983 __print_symbolic(__entry->why, afs_edit_dir_reasons),
984 __print_symbolic(__entry->op, afs_edit_dir_ops),
985 __entry->block, __entry->slot,
986 __entry->f_vnode, __entry->f_unique,
987 __entry->name)
988 );
989
990 TRACE_EVENT(afs_protocol_error,
991 TP_PROTO(struct afs_call *call, int error, enum afs_eproto_cause cause),
992
993 TP_ARGS(call, error, cause),
994
995 TP_STRUCT__entry(
996 __field(unsigned int, call )
997 __field(int, error )
998 __field(enum afs_eproto_cause, cause )
999 ),
1000
1001 TP_fast_assign(
1002 __entry->call = call ? call->debug_id : 0;
1003 __entry->error = error;
1004 __entry->cause = cause;
1005 ),
1006
1007 TP_printk("c=%08x r=%d %s",
1008 __entry->call, __entry->error,
1009 __print_symbolic(__entry->cause, afs_eproto_causes))
1010 );
1011
1012 TRACE_EVENT(afs_io_error,
1013 TP_PROTO(unsigned int call, int error, enum afs_io_error where),
1014
1015 TP_ARGS(call, error, where),
1016
1017 TP_STRUCT__entry(
1018 __field(unsigned int, call )
1019 __field(int, error )
1020 __field(enum afs_io_error, where )
1021 ),
1022
1023 TP_fast_assign(
1024 __entry->call = call;
1025 __entry->error = error;
1026 __entry->where = where;
1027 ),
1028
1029 TP_printk("c=%08x r=%d %s",
1030 __entry->call, __entry->error,
1031 __print_symbolic(__entry->where, afs_io_errors))
1032 );
1033
1034 TRACE_EVENT(afs_file_error,
1035 TP_PROTO(struct afs_vnode *vnode, int error, enum afs_file_error where),
1036
1037 TP_ARGS(vnode, error, where),
1038
1039 TP_STRUCT__entry(
1040 __field_struct(struct afs_fid, fid )
1041 __field(int, error )
1042 __field(enum afs_file_error, where )
1043 ),
1044
1045 TP_fast_assign(
1046 __entry->fid = vnode->fid;
1047 __entry->error = error;
1048 __entry->where = where;
1049 ),
1050
1051 TP_printk("%llx:%llx:%x r=%d %s",
1052 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1053 __entry->error,
1054 __print_symbolic(__entry->where, afs_file_errors))
1055 );
1056
1057 TRACE_EVENT(afs_cm_no_server,
1058 TP_PROTO(struct afs_call *call, struct sockaddr_rxrpc *srx),
1059
1060 TP_ARGS(call, srx),
1061
1062 TP_STRUCT__entry(
1063 __field(unsigned int, call )
1064 __field(unsigned int, op_id )
1065 __field_struct(struct sockaddr_rxrpc, srx )
1066 ),
1067
1068 TP_fast_assign(
1069 __entry->call = call->debug_id;
1070 __entry->op_id = call->operation_ID;
1071 memcpy(&__entry->srx, srx, sizeof(__entry->srx));
1072 ),
1073
1074 TP_printk("c=%08x op=%u %pISpc",
1075 __entry->call, __entry->op_id, &__entry->srx.transport)
1076 );
1077
1078 TRACE_EVENT(afs_cm_no_server_u,
1079 TP_PROTO(struct afs_call *call, const uuid_t *uuid),
1080
1081 TP_ARGS(call, uuid),
1082
1083 TP_STRUCT__entry(
1084 __field(unsigned int, call )
1085 __field(unsigned int, op_id )
1086 __field_struct(uuid_t, uuid )
1087 ),
1088
1089 TP_fast_assign(
1090 __entry->call = call->debug_id;
1091 __entry->op_id = call->operation_ID;
1092 memcpy(&__entry->uuid, uuid, sizeof(__entry->uuid));
1093 ),
1094
1095 TP_printk("c=%08x op=%u %pU",
1096 __entry->call, __entry->op_id, &__entry->uuid)
1097 );
1098
1099 TRACE_EVENT(afs_flock_ev,
1100 TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl,
1101 enum afs_flock_event event, int error),
1102
1103 TP_ARGS(vnode, fl, event, error),
1104
1105 TP_STRUCT__entry(
1106 __field_struct(struct afs_fid, fid )
1107 __field(enum afs_flock_event, event )
1108 __field(enum afs_lock_state, state )
1109 __field(int, error )
1110 __field(unsigned int, debug_id )
1111 ),
1112
1113 TP_fast_assign(
1114 __entry->fid = vnode->fid;
1115 __entry->event = event;
1116 __entry->state = vnode->lock_state;
1117 __entry->error = error;
1118 __entry->debug_id = fl ? fl->fl_u.afs.debug_id : 0;
1119 ),
1120
1121 TP_printk("%llx:%llx:%x %04x %s s=%s e=%d",
1122 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1123 __entry->debug_id,
1124 __print_symbolic(__entry->event, afs_flock_events),
1125 __print_symbolic(__entry->state, afs_flock_states),
1126 __entry->error)
1127 );
1128
1129 TRACE_EVENT(afs_flock_op,
1130 TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl,
1131 enum afs_flock_operation op),
1132
1133 TP_ARGS(vnode, fl, op),
1134
1135 TP_STRUCT__entry(
1136 __field_struct(struct afs_fid, fid )
1137 __field(loff_t, from )
1138 __field(loff_t, len )
1139 __field(enum afs_flock_operation, op )
1140 __field(unsigned char, type )
1141 __field(unsigned int, flags )
1142 __field(unsigned int, debug_id )
1143 ),
1144
1145 TP_fast_assign(
1146 __entry->fid = vnode->fid;
1147 __entry->from = fl->fl_start;
1148 __entry->len = fl->fl_end - fl->fl_start + 1;
1149 __entry->op = op;
1150 __entry->type = fl->fl_type;
1151 __entry->flags = fl->fl_flags;
1152 __entry->debug_id = fl->fl_u.afs.debug_id;
1153 ),
1154
1155 TP_printk("%llx:%llx:%x %04x %s t=%s R=%llx/%llx f=%x",
1156 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1157 __entry->debug_id,
1158 __print_symbolic(__entry->op, afs_flock_operations),
1159 __print_symbolic(__entry->type, afs_flock_types),
1160 __entry->from, __entry->len, __entry->flags)
1161 );
1162
1163 TRACE_EVENT(afs_reload_dir,
1164 TP_PROTO(struct afs_vnode *vnode),
1165
1166 TP_ARGS(vnode),
1167
1168 TP_STRUCT__entry(
1169 __field_struct(struct afs_fid, fid )
1170 ),
1171
1172 TP_fast_assign(
1173 __entry->fid = vnode->fid;
1174 ),
1175
1176 TP_printk("%llx:%llx:%x",
1177 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique)
1178 );
1179
1180 TRACE_EVENT(afs_silly_rename,
1181 TP_PROTO(struct afs_vnode *vnode, bool done),
1182
1183 TP_ARGS(vnode, done),
1184
1185 TP_STRUCT__entry(
1186 __field_struct(struct afs_fid, fid )
1187 __field(bool, done )
1188 ),
1189
1190 TP_fast_assign(
1191 __entry->fid = vnode->fid;
1192 __entry->done = done;
1193 ),
1194
1195 TP_printk("%llx:%llx:%x done=%u",
1196 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1197 __entry->done)
1198 );
1199
1200 TRACE_EVENT(afs_get_tree,
1201 TP_PROTO(struct afs_cell *cell, struct afs_volume *volume),
1202
1203 TP_ARGS(cell, volume),
1204
1205 TP_STRUCT__entry(
1206 __field(u64, vid )
1207 __array(char, cell, 24 )
1208 __array(char, volume, 24 )
1209 ),
1210
1211 TP_fast_assign(
1212 int __len;
1213 __entry->vid = volume->vid;
1214 __len = min_t(int, cell->name_len, 23);
1215 memcpy(__entry->cell, cell->name, __len);
1216 __entry->cell[__len] = 0;
1217 __len = min_t(int, volume->name_len, 23);
1218 memcpy(__entry->volume, volume->name, __len);
1219 __entry->volume[__len] = 0;
1220 ),
1221
1222 TP_printk("--- MOUNT %s:%s %llx",
1223 __entry->cell, __entry->volume, __entry->vid)
1224 );
1225
1226 TRACE_EVENT(afs_cb_break,
1227 TP_PROTO(struct afs_fid *fid, unsigned int cb_break,
1228 enum afs_cb_break_reason reason, bool skipped),
1229
1230 TP_ARGS(fid, cb_break, reason, skipped),
1231
1232 TP_STRUCT__entry(
1233 __field_struct(struct afs_fid, fid )
1234 __field(unsigned int, cb_break )
1235 __field(enum afs_cb_break_reason, reason )
1236 __field(bool, skipped )
1237 ),
1238
1239 TP_fast_assign(
1240 __entry->fid = *fid;
1241 __entry->cb_break = cb_break;
1242 __entry->reason = reason;
1243 __entry->skipped = skipped;
1244 ),
1245
1246 TP_printk("%llx:%llx:%x b=%x s=%u %s",
1247 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1248 __entry->cb_break,
1249 __entry->skipped,
1250 __print_symbolic(__entry->reason, afs_cb_break_reasons))
1251 );
1252
1253 TRACE_EVENT(afs_cb_miss,
1254 TP_PROTO(struct afs_fid *fid, enum afs_cb_break_reason reason),
1255
1256 TP_ARGS(fid, reason),
1257
1258 TP_STRUCT__entry(
1259 __field_struct(struct afs_fid, fid )
1260 __field(enum afs_cb_break_reason, reason )
1261 ),
1262
1263 TP_fast_assign(
1264 __entry->fid = *fid;
1265 __entry->reason = reason;
1266 ),
1267
1268 TP_printk(" %llx:%llx:%x %s",
1269 __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique,
1270 __print_symbolic(__entry->reason, afs_cb_break_reasons))
1271 );
1272
1273 TRACE_EVENT(afs_server,
1274 TP_PROTO(struct afs_server *server, int usage, enum afs_server_trace reason),
1275
1276 TP_ARGS(server, usage, reason),
1277
1278 TP_STRUCT__entry(
1279 __field(unsigned int, server )
1280 __field(int, usage )
1281 __field(int, reason )
1282 ),
1283
1284 TP_fast_assign(
1285 __entry->server = server->debug_id;
1286 __entry->usage = usage;
1287 __entry->reason = reason;
1288 ),
1289
1290 TP_printk("s=%08x %s u=%d",
1291 __entry->server,
1292 __print_symbolic(__entry->reason, afs_server_traces),
1293 __entry->usage)
1294 );
1295
1296 #endif /* _TRACE_AFS_H */
1297
1298 /* This part must be outside protection */
1299 #include <trace/define_trace.h>
Linux with added FPC-III support