1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _BCACHEFS_SB_DOWNGRADE_H 3 #define _BCACHEFS_SB_DOWNGRADE_H 4 5 extern const struct bch_sb_field_ops bch_sb_field_ops_downgrade; 6 7 int bch2_sb_downgrade_update(struct bch_fs *); 8 void bch2_sb_set_upgrade(struct bch_fs *, unsigned, unsigned); 9 int bch2_sb_set_upgrade_extra(struct bch_fs *); 10 void bch2_sb_set_downgrade(struct bch_fs *, unsigned, unsigned); 11 12 #endif /* _BCACHEFS_SB_DOWNGRADE_H */ 13