1 files changed, 48 insertions, 0 deletions
diff --git a/fs/bcachefs/recovery_passes.h b/fs/bcachefs/recovery_passes.h
new file mode 100644
index 000000000000..2117f0ce1922
--- /dev/null
+++ b/fs/bcachefs/recovery_passes.h
@@ -0,0 +1,48 @@
+#ifndef _BCACHEFS_RECOVERY_PASSES_H
+#define _BCACHEFS_RECOVERY_PASSES_H
+
+extern const char * const bch2_recovery_passes[];
+
+extern const struct bch_sb_field_ops bch_sb_field_ops_recovery_passes;
+
+u64 bch2_recovery_passes_to_stable(u64 v);
+u64 bch2_recovery_passes_from_stable(u64 v);
+
+u64 bch2_fsck_recovery_passes(void);
+
+void bch2_recovery_pass_set_no_ratelimit(struct bch_fs *, enum bch_recovery_pass);
+
+enum bch_run_recovery_pass_flags {
+	RUN_RECOVERY_PASS_nopersistent	= BIT(0),
+	RUN_RECOVERY_PASS_ratelimit	= BIT(1),
+};
+
+static inline bool go_rw_in_recovery(struct bch_fs *c)
+{
+	return (c->journal_keys.nr ||
+		!c->opts.read_only ||
+		!c->sb.clean ||
+		c->opts.recovery_passes ||
+		(c->opts.fsck && !(c->sb.features & BIT_ULL(BCH_FEATURE_no_alloc_info))));
+}
+
+int bch2_run_print_explicit_recovery_pass(struct bch_fs *, enum bch_recovery_pass);
+
+int __bch2_run_explicit_recovery_pass(struct bch_fs *, struct printbuf *,
+				      enum bch_recovery_pass,
+				      enum bch_run_recovery_pass_flags);
+int bch2_run_explicit_recovery_pass(struct bch_fs *, struct printbuf *,
+				    enum bch_recovery_pass,
+				    enum bch_run_recovery_pass_flags);
+
+int bch2_require_recovery_pass(struct bch_fs *, struct printbuf *,
+			       enum bch_recovery_pass);
+
+int bch2_run_online_recovery_passes(struct bch_fs *, u64);
+int bch2_run_recovery_passes(struct bch_fs *, enum bch_recovery_pass);
+
+void bch2_recovery_pass_status_to_text(struct printbuf *, struct bch_fs *);
+
+void bch2_fs_recovery_passes_init(struct bch_fs *);
+
+#endif /* _BCACHEFS_RECOVERY_PASSES_H */