1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H 3 #define _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H 4 5 static inline unsigned 6 blacklist_nr_entries(struct bch_sb_field_journal_seq_blacklist *bl) 7 { 8 return bl 9 ? ((vstruct_end(&bl->field) - (void *) &bl->start[0]) / 10 sizeof(struct journal_seq_blacklist_entry)) 11 : 0; 12 } 13 14 bool bch2_journal_seq_is_blacklisted(struct bch_fs *, u64, bool); 15 int bch2_journal_seq_blacklist_add(struct bch_fs *c, u64, u64); 16 int bch2_blacklist_table_initialize(struct bch_fs *); 17 18 extern const struct bch_sb_field_ops bch_sb_field_ops_journal_seq_blacklist; 19 20 bool bch2_blacklist_entries_gc(struct bch_fs *); 21 22 #endif /* _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H */ 23