/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _BCACHEFS_SUPER_TYPES_H #define _BCACHEFS_SUPER_TYPES_H struct bch_sb_handle { struct bch_sb *sb; struct bdev_handle *bdev_handle; struct block_device *bdev; char *sb_name; struct bio *bio; void *holder; size_t buffer_size; blk_mode_t mode; unsigned have_layout:1; unsigned have_bio:1; unsigned fs_sb:1; u64 seq; }; struct bch_devs_mask { unsigned long d[BITS_TO_LONGS(BCH_SB_MEMBERS_MAX)]; }; struct bch_devs_list { u8 nr; u8 data[BCH_BKEY_PTRS_MAX]; }; struct bch_member_cpu { u64 nbuckets; /* device size */ u16 first_bucket; /* index of first bucket used */ u16 bucket_size; /* sectors */ u16 group; u8 state; u8 discard; u8 data_allowed; u8 durability; u8 freespace_initialized; u8 valid; }; #endif /* _BCACHEFS_SUPER_TYPES_H */