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#ifndef _BCACHE_DIRENT_H
#define _BCACHE_DIRENT_H
extern const struct btree_keys_ops bch_dirent_ops;
extern const struct bkey_ops bch_bkey_dirent_ops;
struct qstr;
struct file;
struct dir_context;
struct cache_set;
int bch_dirent_create(struct inode *, u8, const struct qstr *, u64);
int bch_dirent_delete(struct inode *, const struct qstr *);
enum bch_rename_mode {
BCH_RENAME,
BCH_RENAME_OVERWRITE,
BCH_RENAME_EXCHANGE,
};
int bch_dirent_rename(struct cache_set *,
struct inode *, const struct qstr *,
struct inode *, const struct qstr *,
u64 *, enum bch_rename_mode);
u64 bch_dirent_lookup(struct inode *, const struct qstr *);
int bch_empty_dir(struct cache_set *, u64);
int bch_readdir(struct file *, struct dir_context *);
#endif /* _BCACHE_DIRENT_H */
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