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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_RECOVERY_H
#define _BCACHEFS_RECOVERY_H
extern const char * const bch2_recovery_passes[];
u64 bch2_recovery_passes_to_stable(u64 v);
u64 bch2_recovery_passes_from_stable(u64 v);
/*
* For when we need to rewind recovery passes and run a pass we skipped:
*/
static inline int bch2_run_explicit_recovery_pass(struct bch_fs *c,
enum bch_recovery_pass pass)
{
if (c->recovery_passes_explicit & BIT_ULL(pass))
return 0;
bch_info(c, "running explicit recovery pass %s (%u), currently at %s (%u)",
bch2_recovery_passes[pass], pass,
bch2_recovery_passes[c->curr_recovery_pass], c->curr_recovery_pass);
c->recovery_passes_explicit |= BIT_ULL(pass);
if (c->curr_recovery_pass >= pass) {
c->curr_recovery_pass = pass;
c->recovery_passes_complete &= (1ULL << pass) >> 1;
return -BCH_ERR_restart_recovery;
} else {
return 0;
}
}
u64 bch2_fsck_recovery_passes(void);
int bch2_fs_recovery(struct bch_fs *);
int bch2_fs_initialize(struct bch_fs *);
#endif /* _BCACHEFS_RECOVERY_H */
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