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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHE_IO_H_
#define _BCACHE_IO_H_
struct cached_dev;
struct cache;
struct cache_set;
unsigned int bch_get_congested(const struct cache_set *c);
bool bch_check_should_bypass(struct cached_dev *dc, struct bio *bio,
unsigned int block_size,
unsigned int dirty_percentage);
void bch_count_backing_io_errors(struct cached_dev *dc, struct bio *bio);
void bch_count_io_errors(struct cache *ca, blk_status_t error,
int is_read, const char *m);
void bch_bbio_count_io_errors(struct cache_set *c, struct bio *bio,
blk_status_t error, const char *m);
void bch_bbio_endio(struct cache_set *c, struct bio *bio,
blk_status_t error, const char *m);
void bch_bbio_free(struct bio *bio, struct cache_set *c);
struct bio *bch_bbio_alloc(struct cache_set *c);
void __bch_submit_bbio(struct bio *bio, struct cache_set *c);
void bch_submit_bbio(struct bio *bio, struct cache_set *c,
struct bkey *k, unsigned int ptr);
#endif /* _BCACHE_IO_H_ */
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