mirror of https://gitee.com/openkylin/linux.git
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
#ifndef _BCACHE_DEBUG_H
|
|
#define _BCACHE_DEBUG_H
|
|
|
|
/* Btree/bkey debug printing */
|
|
|
|
#define KEYHACK_SIZE 80
|
|
struct keyprint_hack {
|
|
char s[KEYHACK_SIZE];
|
|
};
|
|
|
|
struct keyprint_hack bch_pkey(const struct bkey *k);
|
|
struct keyprint_hack bch_pbtree(const struct btree *b);
|
|
#define pkey(k) (&bch_pkey(k).s[0])
|
|
#define pbtree(b) (&bch_pbtree(b).s[0])
|
|
|
|
#ifdef CONFIG_BCACHE_EDEBUG
|
|
|
|
unsigned bch_count_data(struct btree *);
|
|
void bch_check_key_order_msg(struct btree *, struct bset *, const char *, ...);
|
|
void bch_check_keys(struct btree *, const char *, ...);
|
|
|
|
#define bch_check_key_order(b, i) \
|
|
bch_check_key_order_msg(b, i, "keys out of order")
|
|
#define EBUG_ON(cond) BUG_ON(cond)
|
|
|
|
#else /* EDEBUG */
|
|
|
|
#define bch_count_data(b) 0
|
|
#define bch_check_key_order(b, i) do {} while (0)
|
|
#define bch_check_key_order_msg(b, i, ...) do {} while (0)
|
|
#define bch_check_keys(b, ...) do {} while (0)
|
|
#define EBUG_ON(cond) do {} while (0)
|
|
|
|
#endif
|
|
|
|
#ifdef CONFIG_BCACHE_DEBUG
|
|
|
|
void bch_btree_verify(struct btree *, struct bset *);
|
|
void bch_data_verify(struct search *);
|
|
|
|
#else /* DEBUG */
|
|
|
|
static inline void bch_btree_verify(struct btree *b, struct bset *i) {}
|
|
static inline void bch_data_verify(struct search *s) {};
|
|
|
|
#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
|