block: switch bios to blk_status_t
Replace bi_error with a new bi_status to allow for a clear conversion. Note that device mapper overloaded bi_error with a private value, which we'll have to keep arround at least for now and thus propagate to a proper blk_status_t value. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
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committed by
Jens Axboe

parent
fc17b6534e
commit
4e4cbee93d
@@ -849,10 +849,11 @@ static inline void wake_up_allocators(struct cache_set *c)
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/* Forward declarations */
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void bch_count_io_errors(struct cache *, int, const char *);
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void bch_count_io_errors(struct cache *, blk_status_t, const char *);
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void bch_bbio_count_io_errors(struct cache_set *, struct bio *,
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int, const char *);
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void bch_bbio_endio(struct cache_set *, struct bio *, int, const char *);
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blk_status_t, const char *);
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void bch_bbio_endio(struct cache_set *, struct bio *, blk_status_t,
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const char *);
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void bch_bbio_free(struct bio *, struct cache_set *);
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struct bio *bch_bbio_alloc(struct cache_set *);
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