[linux-2.6-block.git] / drivers / md / bcache / debug.h

#ifndef _BCACHE_DEBUG_H
#define _BCACHE_DEBUG_H

struct bio;
struct cached_dev;
struct cache_set;

#ifdef CONFIG_BCACHE_DEBUG

void bch_btree_verify(struct btree *);
void bch_data_verify(struct cached_dev *, struct bio *);

#define expensive_debug_checks(c)	((c)->expensive_debug_checks)
#define key_merging_disabled(c)		((c)->key_merging_disabled)
#define bypass_torture_test(d)		((d)->bypass_torture_test)

#else /* DEBUG */

static inline void bch_btree_verify(struct btree *b) {}
static inline void bch_data_verify(struct cached_dev *dc, struct bio *bio) {}

#define expensive_debug_checks(c)	0
#define key_merging_disabled(c)		0
#define bypass_torture_test(d)		0

#endif

#ifdef CONFIG_DEBUG_FS
void bch_debug_init_cache_set(struct cache_set *);
#else
static inline void bch_debug_init_cache_set(struct cache_set *c) {}
#endif

#endif
Commit	Line	Data
cafe5635 KO	1	#ifndef _BCACHE_DEBUG_H
	2	#define _BCACHE_DEBUG_H
	3
dc9d98d6 KO	4	struct bio;
	5	struct cached_dev;
	6	struct cache_set;
cafe5635 KO	7
	8	#ifdef CONFIG_BCACHE_DEBUG
	9
78b77bf8	10	void bch_btree_verify(struct btree *);
220bb38c	11	void bch_data_verify(struct cached_dev , struct bio );
280481d0	12
280481d0 KO	13	#define expensive_debug_checks(c) ((c)->expensive_debug_checks)
280481d0 KO	14	#define key_merging_disabled(c) ((c)->key_merging_disabled)
5ceaaad7	15	#define bypass_torture_test(d) ((d)->bypass_torture_test)
cafe5635 KO	16
	17	#else /* DEBUG */
	18
78b77bf8	19	static inline void bch_btree_verify(struct btree *b) {}
280481d0	20	static inline void bch_data_verify(struct cached_dev dc, struct bio bio) {}
280481d0	21
280481d0 KO	22	#define expensive_debug_checks(c) 0
280481d0 KO	23	#define key_merging_disabled(c) 0
5ceaaad7	24	#define bypass_torture_test(d) 0
cafe5635 KO	25
	26	#endif
	27
	28	#ifdef CONFIG_DEBUG_FS
	29	void bch_debug_init_cache_set(struct cache_set *);
	30	#else
	31	static inline void bch_debug_init_cache_set(struct cache_set *c) {}
	32	#endif
	33
	34	#endif