1 | /* SPDX-License-Identifier: GPL-2.0 */ |
---|---|
2 | |
3 | #include "super-io.h" |
4 | #include "vstructs.h" |
5 | |
6 | static inline unsigned bch2_nr_journal_buckets(struct bch_sb_field_journal *j) |
7 | { |
8 | return j |
9 | ? (__le64 *) vstruct_end(&j->field) - j->buckets |
10 | : 0; |
11 | } |
12 | |
13 | static inline unsigned bch2_sb_field_journal_v2_nr_entries(struct bch_sb_field_journal_v2 *j) |
14 | { |
15 | if (!j) |
16 | return 0; |
17 | |
18 | return (struct bch_sb_field_journal_v2_entry *) vstruct_end(&j->field) - &j->d[0]; |
19 | } |
20 | |
21 | extern const struct bch_sb_field_ops bch_sb_field_ops_journal; |
22 | extern const struct bch_sb_field_ops bch_sb_field_ops_journal_v2; |
23 | |
24 | int bch2_journal_buckets_to_sb(struct bch_fs *, struct bch_dev *, u64 *, unsigned); |
25 |