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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_EC_TYPES_H
#define _BCACHEFS_EC_TYPES_H
#include "bcachefs_format.h"
struct bch_replicas_padded {
struct bch_replicas_entry e;
u8 pad[BCH_BKEY_PTRS_MAX];
};
struct stripe {
size_t heap_idx;
u16 sectors;
u8 algorithm;
u8 nr_blocks;
u8 nr_redundant;
u8 blocks_nonempty;
};
struct gc_stripe {
u16 sectors;
u8 nr_blocks;
u8 nr_redundant;
unsigned alive:1; /* does a corresponding key exist in stripes btree? */
u16 block_sectors[BCH_BKEY_PTRS_MAX];
struct bch_extent_ptr ptrs[BCH_BKEY_PTRS_MAX];
struct bch_replicas_padded r;
};
struct ec_stripe_heap_entry {
size_t idx;
unsigned blocks_nonempty;
};
typedef HEAP(struct ec_stripe_heap_entry) ec_stripes_heap;
#endif /* _BCACHEFS_EC_TYPES_H */
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