[linux-block.git] / fs / bcachefs / compress.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_COMPRESS_H
#define _BCACHEFS_COMPRESS_H

#include "extents_types.h"

int bch2_bio_uncompress_inplace(struct bch_fs *, struct bio *,
				struct bch_extent_crc_unpacked *);
int bch2_bio_uncompress(struct bch_fs *, struct bio *, struct bio *,
		       struct bvec_iter, struct bch_extent_crc_unpacked);
unsigned bch2_bio_compress(struct bch_fs *, struct bio *, size_t *,
			   struct bio *, size_t *, unsigned);

int bch2_check_set_has_compressed_data(struct bch_fs *, unsigned);
void bch2_fs_compress_exit(struct bch_fs *);
int bch2_fs_compress_init(struct bch_fs *);

#endif /* _BCACHEFS_COMPRESS_H */
Commit	Line	Data
1c6fdbd8 KO	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	#ifndef _BCACHEFS_COMPRESS_H
	3	#define _BCACHEFS_COMPRESS_H
	4
	5	#include "extents_types.h"
	6
	7	int bch2_bio_uncompress_inplace(struct bch_fs , struct bio ,
	8	struct bch_extent_crc_unpacked *);
	9	int bch2_bio_uncompress(struct bch_fs , struct bio , struct bio *,
	10	struct bvec_iter, struct bch_extent_crc_unpacked);
	11	unsigned bch2_bio_compress(struct bch_fs , struct bio , size_t *,
	12	struct bio , size_t , unsigned);
	13
	14	int bch2_check_set_has_compressed_data(struct bch_fs *, unsigned);
	15	void bch2_fs_compress_exit(struct bch_fs *);
	16	int bch2_fs_compress_init(struct bch_fs *);
	17
	18	#endif /* _BCACHEFS_COMPRESS_H */