md/bcache/debug.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef _BCACHE_DEBUG_H
0003 #define _BCACHE_DEBUG_H
0004
0005 struct bio;
0006 struct cached_dev;
0007 struct cache_set;
0008
0009 #ifdef CONFIG_BCACHE_DEBUG
0010
0011 void bch_btree_verify(struct btree *b);
0012 void bch_data_verify(struct cached_dev *dc, struct bio *bio);
0013
0014 #define expensive_debug_checks(c)   ((c)->expensive_debug_checks)
0015 #define key_merging_disabled(c)     ((c)->key_merging_disabled)
0016 #define bypass_torture_test(d)      ((d)->bypass_torture_test)
0017
0018 #else /* DEBUG */
0019
0020 static inline void bch_btree_verify(struct btree *b) {}
0021 static inline void bch_data_verify(struct cached_dev *dc, struct bio *bio) {}
0022
0023 #define expensive_debug_checks(c)   0
0024 #define key_merging_disabled(c)     0
0025 #define bypass_torture_test(d)      0
0026
0027 #endif
0028
0029 #ifdef CONFIG_DEBUG_FS
0030 void bch_debug_init_cache_set(struct cache_set *c);
0031 #else
0032 static inline void bch_debug_init_cache_set(struct cache_set *c) {}
0033 #endif
0034
0035 #endif