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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
36 lines
756 B
C
36 lines
756 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_EC_TYPES_H
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#define _BCACHEFS_EC_TYPES_H
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#include "bcachefs_format.h"
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union bch_replicas_padded {
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u8 bytes[struct_size_t(struct bch_replicas_entry_v1,
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devs, BCH_BKEY_PTRS_MAX)];
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struct bch_replicas_entry_v1 e;
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};
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struct stripe {
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size_t heap_idx;
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u16 sectors;
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u8 algorithm;
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u8 nr_blocks;
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u8 nr_redundant;
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u8 blocks_nonempty;
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u8 disk_label;
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};
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struct gc_stripe {
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u8 lock;
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unsigned alive:1; /* does a corresponding key exist in stripes btree? */
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u16 sectors;
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u8 nr_blocks;
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u8 nr_redundant;
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u16 block_sectors[BCH_BKEY_PTRS_MAX];
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struct bch_extent_ptr ptrs[BCH_BKEY_PTRS_MAX];
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union bch_replicas_padded r;
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};
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#endif /* _BCACHEFS_EC_TYPES_H */
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