1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _BCACHEFS_RECOVERY_H
3 #define _BCACHEFS_RECOVERY_H
5 extern const char * const bch2_recovery_passes[];
7 u64 bch2_recovery_passes_to_stable(u64 v);
8 u64 bch2_recovery_passes_from_stable(u64 v);
11 * For when we need to rewind recovery passes and run a pass we skipped:
13 static inline int bch2_run_explicit_recovery_pass(struct bch_fs *c,
14 enum bch_recovery_pass pass)
16 if (c->recovery_passes_explicit & BIT_ULL(pass))
19 bch_info(c, "running explicit recovery pass %s (%u), currently at %s (%u)",
20 bch2_recovery_passes[pass], pass,
21 bch2_recovery_passes[c->curr_recovery_pass], c->curr_recovery_pass);
23 c->recovery_passes_explicit |= BIT_ULL(pass);
25 if (c->curr_recovery_pass >= pass) {
26 c->curr_recovery_pass = pass;
27 c->recovery_passes_complete &= (1ULL << pass) >> 1;
28 return -BCH_ERR_restart_recovery;
34 u64 bch2_fsck_recovery_passes(void);
36 int bch2_fs_recovery(struct bch_fs *);
37 int bch2_fs_initialize(struct bch_fs *);
39 #endif /* _BCACHEFS_RECOVERY_H */