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1e51764a AB |
1 | /* |
2 | * This file is part of UBIFS. | |
3 | * | |
4 | * Copyright (C) 2006-2008 Nokia Corporation. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License version 2 as published by | |
8 | * the Free Software Foundation. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
13 | * more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along with | |
16 | * this program; if not, write to the Free Software Foundation, Inc., 51 | |
17 | * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
18 | * | |
19 | * Authors: Artem Bityutskiy (Битюцкий Артём) | |
20 | * Adrian Hunter | |
21 | */ | |
22 | ||
23 | #ifndef __UBIFS_DEBUG_H__ | |
24 | #define __UBIFS_DEBUG_H__ | |
25 | ||
26 | #ifdef CONFIG_UBIFS_FS_DEBUG | |
27 | ||
17c2f9f8 AB |
28 | /** |
29 | * ubifs_debug_info - per-FS debugging information. | |
30 | * @buf: a buffer of LEB size, used for various purposes | |
31 | * @old_zroot: old index root - used by 'dbg_check_old_index()' | |
32 | * @old_zroot_level: old index root level - used by 'dbg_check_old_index()' | |
33 | * @old_zroot_sqnum: old index root sqnum - used by 'dbg_check_old_index()' | |
34 | * @failure_mode: failure mode for recovery testing | |
35 | * @fail_delay: 0=>don't delay, 1=>delay a time, 2=>delay a number of calls | |
36 | * @fail_timeout: time in jiffies when delay of failure mode expires | |
37 | * @fail_cnt: current number of calls to failure mode I/O functions | |
38 | * @fail_cnt_max: number of calls by which to delay failure mode | |
39 | * @chk_lpt_sz: used by LPT tree size checker | |
40 | * @chk_lpt_sz2: used by LPT tree size checker | |
41 | * @chk_lpt_wastage: used by LPT tree size checker | |
42 | * @chk_lpt_lebs: used by LPT tree size checker | |
43 | * @new_nhead_offs: used by LPT tree size checker | |
44 | * @new_ihead_lnum: used by debugging to check ihead_lnum | |
45 | * @new_ihead_offs: used by debugging to check ihead_offs | |
552ff317 AB |
46 | * |
47 | * debugfs_dir_name: name of debugfs directory containing this file-system's | |
48 | * files | |
49 | * debugfs_dir: direntry object of the file-system debugfs directory | |
50 | * dump_lprops: "dump lprops" debugfs knob | |
51 | * dump_budg: "dump budgeting information" debugfs knob | |
52 | * dump_tnc: "dump TNC" debugfs knob | |
17c2f9f8 AB |
53 | */ |
54 | struct ubifs_debug_info { | |
55 | void *buf; | |
56 | struct ubifs_zbranch old_zroot; | |
57 | int old_zroot_level; | |
58 | unsigned long long old_zroot_sqnum; | |
59 | int failure_mode; | |
60 | int fail_delay; | |
61 | unsigned long fail_timeout; | |
62 | unsigned int fail_cnt; | |
63 | unsigned int fail_cnt_max; | |
64 | long long chk_lpt_sz; | |
65 | long long chk_lpt_sz2; | |
66 | long long chk_lpt_wastage; | |
67 | int chk_lpt_lebs; | |
68 | int new_nhead_offs; | |
69 | int new_ihead_lnum; | |
70 | int new_ihead_offs; | |
552ff317 AB |
71 | |
72 | char debugfs_dir_name[100]; | |
73 | struct dentry *debugfs_dir; | |
74 | struct dentry *dump_lprops; | |
75 | struct dentry *dump_budg; | |
76 | struct dentry *dump_tnc; | |
17c2f9f8 | 77 | }; |
1e51764a | 78 | |
840dc6b8 | 79 | #define ubifs_assert(expr) do { \ |
1e51764a AB |
80 | if (unlikely(!(expr))) { \ |
81 | printk(KERN_CRIT "UBIFS assert failed in %s at %u (pid %d)\n", \ | |
82 | __func__, __LINE__, current->pid); \ | |
83 | dbg_dump_stack(); \ | |
84 | } \ | |
85 | } while (0) | |
86 | ||
87 | #define ubifs_assert_cmt_locked(c) do { \ | |
88 | if (unlikely(down_write_trylock(&(c)->commit_sem))) { \ | |
89 | up_write(&(c)->commit_sem); \ | |
90 | printk(KERN_CRIT "commit lock is not locked!\n"); \ | |
91 | ubifs_assert(0); \ | |
92 | } \ | |
93 | } while (0) | |
94 | ||
95 | #define dbg_dump_stack() do { \ | |
96 | if (!dbg_failure_mode) \ | |
97 | dump_stack(); \ | |
98 | } while (0) | |
99 | ||
100 | /* Generic debugging messages */ | |
101 | #define dbg_msg(fmt, ...) do { \ | |
102 | spin_lock(&dbg_lock); \ | |
103 | printk(KERN_DEBUG "UBIFS DBG (pid %d): %s: " fmt "\n", current->pid, \ | |
104 | __func__, ##__VA_ARGS__); \ | |
105 | spin_unlock(&dbg_lock); \ | |
106 | } while (0) | |
107 | ||
108 | #define dbg_do_msg(typ, fmt, ...) do { \ | |
109 | if (ubifs_msg_flags & typ) \ | |
110 | dbg_msg(fmt, ##__VA_ARGS__); \ | |
111 | } while (0) | |
112 | ||
113 | #define dbg_err(fmt, ...) do { \ | |
114 | spin_lock(&dbg_lock); \ | |
115 | ubifs_err(fmt, ##__VA_ARGS__); \ | |
116 | spin_unlock(&dbg_lock); \ | |
117 | } while (0) | |
118 | ||
119 | const char *dbg_key_str0(const struct ubifs_info *c, | |
120 | const union ubifs_key *key); | |
121 | const char *dbg_key_str1(const struct ubifs_info *c, | |
122 | const union ubifs_key *key); | |
123 | ||
124 | /* | |
840dc6b8 | 125 | * DBGKEY macros require @dbg_lock to be held, which it is in the dbg message |
1e51764a AB |
126 | * macros. |
127 | */ | |
128 | #define DBGKEY(key) dbg_key_str0(c, (key)) | |
129 | #define DBGKEY1(key) dbg_key_str1(c, (key)) | |
130 | ||
131 | /* General messages */ | |
840dc6b8 | 132 | #define dbg_gen(fmt, ...) dbg_do_msg(UBIFS_MSG_GEN, fmt, ##__VA_ARGS__) |
1e51764a AB |
133 | |
134 | /* Additional journal messages */ | |
840dc6b8 | 135 | #define dbg_jnl(fmt, ...) dbg_do_msg(UBIFS_MSG_JNL, fmt, ##__VA_ARGS__) |
1e51764a AB |
136 | |
137 | /* Additional TNC messages */ | |
840dc6b8 | 138 | #define dbg_tnc(fmt, ...) dbg_do_msg(UBIFS_MSG_TNC, fmt, ##__VA_ARGS__) |
1e51764a AB |
139 | |
140 | /* Additional lprops messages */ | |
840dc6b8 | 141 | #define dbg_lp(fmt, ...) dbg_do_msg(UBIFS_MSG_LP, fmt, ##__VA_ARGS__) |
1e51764a AB |
142 | |
143 | /* Additional LEB find messages */ | |
840dc6b8 | 144 | #define dbg_find(fmt, ...) dbg_do_msg(UBIFS_MSG_FIND, fmt, ##__VA_ARGS__) |
1e51764a AB |
145 | |
146 | /* Additional mount messages */ | |
840dc6b8 | 147 | #define dbg_mnt(fmt, ...) dbg_do_msg(UBIFS_MSG_MNT, fmt, ##__VA_ARGS__) |
1e51764a AB |
148 | |
149 | /* Additional I/O messages */ | |
840dc6b8 | 150 | #define dbg_io(fmt, ...) dbg_do_msg(UBIFS_MSG_IO, fmt, ##__VA_ARGS__) |
1e51764a AB |
151 | |
152 | /* Additional commit messages */ | |
840dc6b8 | 153 | #define dbg_cmt(fmt, ...) dbg_do_msg(UBIFS_MSG_CMT, fmt, ##__VA_ARGS__) |
1e51764a AB |
154 | |
155 | /* Additional budgeting messages */ | |
840dc6b8 | 156 | #define dbg_budg(fmt, ...) dbg_do_msg(UBIFS_MSG_BUDG, fmt, ##__VA_ARGS__) |
1e51764a AB |
157 | |
158 | /* Additional log messages */ | |
840dc6b8 | 159 | #define dbg_log(fmt, ...) dbg_do_msg(UBIFS_MSG_LOG, fmt, ##__VA_ARGS__) |
1e51764a AB |
160 | |
161 | /* Additional gc messages */ | |
840dc6b8 | 162 | #define dbg_gc(fmt, ...) dbg_do_msg(UBIFS_MSG_GC, fmt, ##__VA_ARGS__) |
1e51764a AB |
163 | |
164 | /* Additional scan messages */ | |
840dc6b8 | 165 | #define dbg_scan(fmt, ...) dbg_do_msg(UBIFS_MSG_SCAN, fmt, ##__VA_ARGS__) |
1e51764a AB |
166 | |
167 | /* Additional recovery messages */ | |
840dc6b8 | 168 | #define dbg_rcvry(fmt, ...) dbg_do_msg(UBIFS_MSG_RCVRY, fmt, ##__VA_ARGS__) |
1e51764a AB |
169 | |
170 | /* | |
171 | * Debugging message type flags (must match msg_type_names in debug.c). | |
172 | * | |
173 | * UBIFS_MSG_GEN: general messages | |
174 | * UBIFS_MSG_JNL: journal messages | |
175 | * UBIFS_MSG_MNT: mount messages | |
176 | * UBIFS_MSG_CMT: commit messages | |
177 | * UBIFS_MSG_FIND: LEB find messages | |
178 | * UBIFS_MSG_BUDG: budgeting messages | |
179 | * UBIFS_MSG_GC: garbage collection messages | |
180 | * UBIFS_MSG_TNC: TNC messages | |
181 | * UBIFS_MSG_LP: lprops messages | |
182 | * UBIFS_MSG_IO: I/O messages | |
183 | * UBIFS_MSG_LOG: log messages | |
184 | * UBIFS_MSG_SCAN: scan messages | |
185 | * UBIFS_MSG_RCVRY: recovery messages | |
186 | */ | |
187 | enum { | |
188 | UBIFS_MSG_GEN = 0x1, | |
189 | UBIFS_MSG_JNL = 0x2, | |
190 | UBIFS_MSG_MNT = 0x4, | |
191 | UBIFS_MSG_CMT = 0x8, | |
192 | UBIFS_MSG_FIND = 0x10, | |
193 | UBIFS_MSG_BUDG = 0x20, | |
194 | UBIFS_MSG_GC = 0x40, | |
195 | UBIFS_MSG_TNC = 0x80, | |
196 | UBIFS_MSG_LP = 0x100, | |
197 | UBIFS_MSG_IO = 0x200, | |
198 | UBIFS_MSG_LOG = 0x400, | |
199 | UBIFS_MSG_SCAN = 0x800, | |
200 | UBIFS_MSG_RCVRY = 0x1000, | |
201 | }; | |
202 | ||
203 | /* Debugging message type flags for each default debug message level */ | |
204 | #define UBIFS_MSG_LVL_0 0 | |
205 | #define UBIFS_MSG_LVL_1 0x1 | |
206 | #define UBIFS_MSG_LVL_2 0x7f | |
207 | #define UBIFS_MSG_LVL_3 0xffff | |
208 | ||
209 | /* | |
210 | * Debugging check flags (must match chk_names in debug.c). | |
211 | * | |
212 | * UBIFS_CHK_GEN: general checks | |
213 | * UBIFS_CHK_TNC: check TNC | |
214 | * UBIFS_CHK_IDX_SZ: check index size | |
215 | * UBIFS_CHK_ORPH: check orphans | |
216 | * UBIFS_CHK_OLD_IDX: check the old index | |
217 | * UBIFS_CHK_LPROPS: check lprops | |
218 | * UBIFS_CHK_FS: check the file-system | |
219 | */ | |
220 | enum { | |
221 | UBIFS_CHK_GEN = 0x1, | |
222 | UBIFS_CHK_TNC = 0x2, | |
223 | UBIFS_CHK_IDX_SZ = 0x4, | |
224 | UBIFS_CHK_ORPH = 0x8, | |
225 | UBIFS_CHK_OLD_IDX = 0x10, | |
226 | UBIFS_CHK_LPROPS = 0x20, | |
227 | UBIFS_CHK_FS = 0x40, | |
228 | }; | |
229 | ||
230 | /* | |
231 | * Special testing flags (must match tst_names in debug.c). | |
232 | * | |
233 | * UBIFS_TST_FORCE_IN_THE_GAPS: force the use of in-the-gaps method | |
234 | * UBIFS_TST_RCVRY: failure mode for recovery testing | |
235 | */ | |
236 | enum { | |
237 | UBIFS_TST_FORCE_IN_THE_GAPS = 0x2, | |
238 | UBIFS_TST_RCVRY = 0x4, | |
239 | }; | |
240 | ||
241 | #if CONFIG_UBIFS_FS_DEBUG_MSG_LVL == 1 | |
242 | #define UBIFS_MSG_FLAGS_DEFAULT UBIFS_MSG_LVL_1 | |
243 | #elif CONFIG_UBIFS_FS_DEBUG_MSG_LVL == 2 | |
244 | #define UBIFS_MSG_FLAGS_DEFAULT UBIFS_MSG_LVL_2 | |
245 | #elif CONFIG_UBIFS_FS_DEBUG_MSG_LVL == 3 | |
246 | #define UBIFS_MSG_FLAGS_DEFAULT UBIFS_MSG_LVL_3 | |
247 | #else | |
248 | #define UBIFS_MSG_FLAGS_DEFAULT UBIFS_MSG_LVL_0 | |
249 | #endif | |
250 | ||
251 | #ifdef CONFIG_UBIFS_FS_DEBUG_CHKS | |
252 | #define UBIFS_CHK_FLAGS_DEFAULT 0xffffffff | |
253 | #else | |
254 | #define UBIFS_CHK_FLAGS_DEFAULT 0 | |
255 | #endif | |
256 | ||
257 | extern spinlock_t dbg_lock; | |
258 | ||
259 | extern unsigned int ubifs_msg_flags; | |
260 | extern unsigned int ubifs_chk_flags; | |
261 | extern unsigned int ubifs_tst_flags; | |
262 | ||
17c2f9f8 AB |
263 | int ubifs_debugging_init(struct ubifs_info *c); |
264 | void ubifs_debugging_exit(struct ubifs_info *c); | |
265 | ||
1e51764a | 266 | /* Dump functions */ |
1e51764a AB |
267 | const char *dbg_ntype(int type); |
268 | const char *dbg_cstate(int cmt_state); | |
269 | const char *dbg_get_key_dump(const struct ubifs_info *c, | |
270 | const union ubifs_key *key); | |
271 | void dbg_dump_inode(const struct ubifs_info *c, const struct inode *inode); | |
272 | void dbg_dump_node(const struct ubifs_info *c, const void *node); | |
2ba5f7ae AB |
273 | void dbg_dump_lpt_node(const struct ubifs_info *c, void *node, int lnum, |
274 | int offs); | |
1e51764a AB |
275 | void dbg_dump_budget_req(const struct ubifs_budget_req *req); |
276 | void dbg_dump_lstats(const struct ubifs_lp_stats *lst); | |
277 | void dbg_dump_budg(struct ubifs_info *c); | |
278 | void dbg_dump_lprop(const struct ubifs_info *c, const struct ubifs_lprops *lp); | |
279 | void dbg_dump_lprops(struct ubifs_info *c); | |
73944a6d | 280 | void dbg_dump_lpt_info(struct ubifs_info *c); |
1e51764a AB |
281 | void dbg_dump_leb(const struct ubifs_info *c, int lnum); |
282 | void dbg_dump_znode(const struct ubifs_info *c, | |
283 | const struct ubifs_znode *znode); | |
284 | void dbg_dump_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat); | |
285 | void dbg_dump_pnode(struct ubifs_info *c, struct ubifs_pnode *pnode, | |
286 | struct ubifs_nnode *parent, int iip); | |
287 | void dbg_dump_tnc(struct ubifs_info *c); | |
288 | void dbg_dump_index(struct ubifs_info *c); | |
2ba5f7ae | 289 | void dbg_dump_lpt_lebs(const struct ubifs_info *c); |
1e51764a AB |
290 | |
291 | /* Checking helper functions */ | |
1e51764a AB |
292 | typedef int (*dbg_leaf_callback)(struct ubifs_info *c, |
293 | struct ubifs_zbranch *zbr, void *priv); | |
294 | typedef int (*dbg_znode_callback)(struct ubifs_info *c, | |
295 | struct ubifs_znode *znode, void *priv); | |
1e51764a AB |
296 | int dbg_walk_index(struct ubifs_info *c, dbg_leaf_callback leaf_cb, |
297 | dbg_znode_callback znode_cb, void *priv); | |
298 | ||
299 | /* Checking functions */ | |
300 | ||
301 | int dbg_check_lprops(struct ubifs_info *c); | |
1e51764a AB |
302 | int dbg_old_index_check_init(struct ubifs_info *c, struct ubifs_zbranch *zroot); |
303 | int dbg_check_old_index(struct ubifs_info *c, struct ubifs_zbranch *zroot); | |
1e51764a | 304 | int dbg_check_cats(struct ubifs_info *c); |
1e51764a | 305 | int dbg_check_ltab(struct ubifs_info *c); |
73944a6d AH |
306 | int dbg_chk_lpt_free_spc(struct ubifs_info *c); |
307 | int dbg_chk_lpt_sz(struct ubifs_info *c, int action, int len); | |
1e51764a | 308 | int dbg_check_synced_i_size(struct inode *inode); |
1e51764a | 309 | int dbg_check_dir_size(struct ubifs_info *c, const struct inode *dir); |
1e51764a | 310 | int dbg_check_tnc(struct ubifs_info *c, int extra); |
1e51764a | 311 | int dbg_check_idx_size(struct ubifs_info *c, long long idx_size); |
1e51764a | 312 | int dbg_check_filesystem(struct ubifs_info *c); |
1e51764a AB |
313 | void dbg_check_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat, |
314 | int add_pos); | |
1e51764a AB |
315 | int dbg_check_lprops(struct ubifs_info *c); |
316 | int dbg_check_lpt_nodes(struct ubifs_info *c, struct ubifs_cnode *cnode, | |
317 | int row, int col); | |
318 | ||
319 | /* Force the use of in-the-gaps method for testing */ | |
320 | ||
321 | #define dbg_force_in_the_gaps_enabled \ | |
322 | (ubifs_tst_flags & UBIFS_TST_FORCE_IN_THE_GAPS) | |
323 | ||
324 | int dbg_force_in_the_gaps(void); | |
325 | ||
326 | /* Failure mode for recovery testing */ | |
327 | ||
328 | #define dbg_failure_mode (ubifs_tst_flags & UBIFS_TST_RCVRY) | |
329 | ||
1e51764a AB |
330 | #ifndef UBIFS_DBG_PRESERVE_UBI |
331 | ||
332 | #define ubi_leb_read dbg_leb_read | |
333 | #define ubi_leb_write dbg_leb_write | |
334 | #define ubi_leb_change dbg_leb_change | |
335 | #define ubi_leb_erase dbg_leb_erase | |
336 | #define ubi_leb_unmap dbg_leb_unmap | |
337 | #define ubi_is_mapped dbg_is_mapped | |
338 | #define ubi_leb_map dbg_leb_map | |
339 | ||
340 | #endif | |
341 | ||
342 | int dbg_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset, | |
343 | int len, int check); | |
344 | int dbg_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf, | |
345 | int offset, int len, int dtype); | |
346 | int dbg_leb_change(struct ubi_volume_desc *desc, int lnum, const void *buf, | |
347 | int len, int dtype); | |
348 | int dbg_leb_erase(struct ubi_volume_desc *desc, int lnum); | |
349 | int dbg_leb_unmap(struct ubi_volume_desc *desc, int lnum); | |
350 | int dbg_is_mapped(struct ubi_volume_desc *desc, int lnum); | |
351 | int dbg_leb_map(struct ubi_volume_desc *desc, int lnum, int dtype); | |
352 | ||
353 | static inline int dbg_read(struct ubi_volume_desc *desc, int lnum, char *buf, | |
354 | int offset, int len) | |
355 | { | |
356 | return dbg_leb_read(desc, lnum, buf, offset, len, 0); | |
357 | } | |
358 | ||
359 | static inline int dbg_write(struct ubi_volume_desc *desc, int lnum, | |
360 | const void *buf, int offset, int len) | |
361 | { | |
362 | return dbg_leb_write(desc, lnum, buf, offset, len, UBI_UNKNOWN); | |
363 | } | |
364 | ||
365 | static inline int dbg_change(struct ubi_volume_desc *desc, int lnum, | |
366 | const void *buf, int len) | |
367 | { | |
368 | return dbg_leb_change(desc, lnum, buf, len, UBI_UNKNOWN); | |
369 | } | |
370 | ||
552ff317 AB |
371 | /* Debugfs-related stuff */ |
372 | int dbg_debugfs_init(void); | |
373 | void dbg_debugfs_exit(void); | |
374 | int dbg_debugfs_init_fs(struct ubifs_info *c); | |
375 | void dbg_debugfs_exit_fs(struct ubifs_info *c); | |
376 | ||
1e51764a AB |
377 | #else /* !CONFIG_UBIFS_FS_DEBUG */ |
378 | ||
840dc6b8 AB |
379 | /* Use "if (0)" to make compiler check arguments even if debugging is off */ |
380 | #define ubifs_assert(expr) do { \ | |
381 | if (0 && (expr)) \ | |
382 | printk(KERN_CRIT "UBIFS assert failed in %s at %u (pid %d)\n", \ | |
383 | __func__, __LINE__, current->pid); \ | |
384 | } while (0) | |
385 | ||
386 | #define dbg_err(fmt, ...) do { \ | |
387 | if (0) \ | |
388 | ubifs_err(fmt, ##__VA_ARGS__); \ | |
389 | } while (0) | |
390 | ||
391 | #define dbg_msg(fmt, ...) do { \ | |
392 | if (0) \ | |
393 | printk(KERN_DEBUG "UBIFS DBG (pid %d): %s: " fmt "\n", \ | |
394 | current->pid, __func__, ##__VA_ARGS__); \ | |
395 | } while (0) | |
396 | ||
1e51764a | 397 | #define dbg_dump_stack() |
840dc6b8 | 398 | #define ubifs_assert_cmt_locked(c) |
1e51764a | 399 | |
840dc6b8 AB |
400 | #define dbg_gen(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) |
401 | #define dbg_jnl(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
402 | #define dbg_tnc(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
403 | #define dbg_lp(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
404 | #define dbg_find(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
405 | #define dbg_mnt(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
406 | #define dbg_io(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
407 | #define dbg_cmt(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
408 | #define dbg_budg(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
409 | #define dbg_log(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
410 | #define dbg_gc(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
411 | #define dbg_scan(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
412 | #define dbg_rcvry(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__) | |
413 | ||
414 | #define DBGKEY(key) ((char *)(key)) | |
415 | #define DBGKEY1(key) ((char *)(key)) | |
416 | ||
2ba5f7ae AB |
417 | #define ubifs_debugging_init(c) 0 |
418 | #define ubifs_debugging_exit(c) ({}) | |
419 | ||
420 | #define dbg_ntype(type) "" | |
421 | #define dbg_cstate(cmt_state) "" | |
422 | #define dbg_get_key_dump(c, key) ({}) | |
423 | #define dbg_dump_inode(c, inode) ({}) | |
424 | #define dbg_dump_node(c, node) ({}) | |
425 | #define dbg_dump_lpt_node(c, node, lnum, offs) ({}) | |
426 | #define dbg_dump_budget_req(req) ({}) | |
427 | #define dbg_dump_lstats(lst) ({}) | |
428 | #define dbg_dump_budg(c) ({}) | |
429 | #define dbg_dump_lprop(c, lp) ({}) | |
430 | #define dbg_dump_lprops(c) ({}) | |
431 | #define dbg_dump_lpt_info(c) ({}) | |
432 | #define dbg_dump_leb(c, lnum) ({}) | |
433 | #define dbg_dump_znode(c, znode) ({}) | |
434 | #define dbg_dump_heap(c, heap, cat) ({}) | |
435 | #define dbg_dump_pnode(c, pnode, parent, iip) ({}) | |
436 | #define dbg_dump_tnc(c) ({}) | |
437 | #define dbg_dump_index(c) ({}) | |
438 | #define dbg_dump_lpt_lebs(c) ({}) | |
1e51764a | 439 | |
840dc6b8 | 440 | #define dbg_walk_index(c, leaf_cb, znode_cb, priv) 0 |
1e51764a AB |
441 | #define dbg_old_index_check_init(c, zroot) 0 |
442 | #define dbg_check_old_index(c, zroot) 0 | |
1e51764a | 443 | #define dbg_check_cats(c) 0 |
1e51764a | 444 | #define dbg_check_ltab(c) 0 |
73944a6d AH |
445 | #define dbg_chk_lpt_free_spc(c) 0 |
446 | #define dbg_chk_lpt_sz(c, action, len) 0 | |
1e51764a | 447 | #define dbg_check_synced_i_size(inode) 0 |
1e51764a | 448 | #define dbg_check_dir_size(c, dir) 0 |
1e51764a | 449 | #define dbg_check_tnc(c, x) 0 |
1e51764a | 450 | #define dbg_check_idx_size(c, idx_size) 0 |
1e51764a | 451 | #define dbg_check_filesystem(c) 0 |
1e51764a | 452 | #define dbg_check_heap(c, heap, cat, add_pos) ({}) |
1e51764a AB |
453 | #define dbg_check_lprops(c) 0 |
454 | #define dbg_check_lpt_nodes(c, cnode, row, col) 0 | |
1e51764a AB |
455 | #define dbg_force_in_the_gaps_enabled 0 |
456 | #define dbg_force_in_the_gaps() 0 | |
1e51764a | 457 | #define dbg_failure_mode 0 |
1e51764a | 458 | |
552ff317 AB |
459 | #define dbg_debugfs_init() 0 |
460 | #define dbg_debugfs_exit() | |
461 | #define dbg_debugfs_init_fs(c) 0 | |
462 | #define dbg_debugfs_exit_fs(c) 0 | |
1e51764a | 463 | |
552ff317 | 464 | #endif /* !CONFIG_UBIFS_FS_DEBUG */ |
1e51764a | 465 | #endif /* !__UBIFS_DEBUG_H__ */ |