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https://github.com/torvalds/linux
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37954a275f
This make the disk accounting code saner, and it's not clear why we'd ever want the same data to be in multiple stripes simultaneously. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
41 lines
701 B
C
41 lines
701 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_EXTENTS_TYPES_H
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#define _BCACHEFS_EXTENTS_TYPES_H
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#include "bcachefs_format.h"
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struct bch_extent_crc_unpacked {
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u32 compressed_size;
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u32 uncompressed_size;
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u32 live_size;
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u8 csum_type;
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u8 compression_type;
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u16 offset;
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u16 nonce;
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struct bch_csum csum;
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};
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struct extent_ptr_decoded {
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unsigned idx;
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bool has_ec;
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struct bch_extent_crc_unpacked crc;
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struct bch_extent_ptr ptr;
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struct bch_extent_stripe_ptr ec;
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};
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struct bch_io_failures {
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u8 nr;
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struct bch_dev_io_failures {
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u8 dev;
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u8 idx;
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u8 nr_failed;
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u8 nr_retries;
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} devs[BCH_REPLICAS_MAX];
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};
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#endif /* _BCACHEFS_EXTENTS_TYPES_H */
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