summaryrefslogtreecommitdiff
path: root/libbcache/compress.h
blob: 4604b0659dd3beff768aa9fda041a184cf0d3bb9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
#ifndef _BCACHE_COMPRESS_H
#define _BCACHE_COMPRESS_H

int bch_bio_uncompress_inplace(struct cache_set *, struct bio *,
			       unsigned, struct bch_extent_crc128);
int bch_bio_uncompress(struct cache_set *, struct bio *, struct bio *,
		       struct bvec_iter, struct bch_extent_crc128);
void bch_bio_compress(struct cache_set *, struct bio *, size_t *,
		      struct bio *, size_t *, unsigned *);

int bch_check_set_has_compressed_data(struct cache_set *, unsigned);
void bch_fs_compress_exit(struct cache_set *);
int bch_fs_compress_init(struct cache_set *);

#endif /* _BCACHE_COMPRESS_H */