/* 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_v1 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 DEFINE_MIN_HEAP(struct ec_stripe_heap_entry, ec_stripes_heap) ec_stripes_heap; #endif /* _BCACHEFS_EC_TYPES_H */