tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _BCACHEFS_SUPER_TYPES_H
3#define _BCACHEFS_SUPER_TYPES_H
4
5struct bch_fs;
6
7struct bch_sb_handle_holder {
8 struct bch_fs *c;
9};
10
11struct bch_sb_handle {
12 struct bch_sb *sb;
13 struct file *s_bdev_file;
14 struct block_device *bdev;
15 char *sb_name;
16 struct bio *bio;
17 struct bch_sb_handle_holder *holder;
18 size_t buffer_size;
19 blk_mode_t mode;
20 unsigned have_layout:1;
21 unsigned have_bio:1;
22 unsigned fs_sb:1;
23 u64 seq;
24};
25
26struct bch_devs_mask {
27 unsigned long d[BITS_TO_LONGS(BCH_SB_MEMBERS_MAX)];
28};
29
30struct bch_devs_list {
31 u8 nr;
32 u8 data[BCH_BKEY_PTRS_MAX];
33};
34
35#endif /* _BCACHEFS_SUPER_TYPES_H */