1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _BCACHEFS_SUPER_TYPES_H
3 #define _BCACHEFS_SUPER_TYPES_H
4
5 struct bch_sb_handle {
6 struct bch_sb *sb;
7 struct file *s_bdev_file;
8 struct block_device *bdev;
9 char *sb_name;
10 struct bio *bio;
11 void *holder;
12 size_t buffer_size;
13 blk_mode_t mode;
14 unsigned have_layout:1;
15 unsigned have_bio:1;
16 unsigned fs_sb:1;
17 u64 seq;
18 };
19
20 struct bch_devs_mask {
21 unsigned long d[BITS_TO_LONGS(BCH_SB_MEMBERS_MAX)];
22 };
23
24 struct bch_devs_list {
25 u8 nr;
26 u8 data[BCH_BKEY_PTRS_MAX];
27 };
28
29 #endif /* _BCACHEFS_SUPER_TYPES_H */
30
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