tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / fs / bcachefs / journal_seq_blacklist.h
at v6.14-rc1 22 lines 705 B view raw
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H 3#define _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H 4 5static inline unsigned 6blacklist_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 14bool bch2_journal_seq_is_blacklisted(struct bch_fs *, u64, bool); 15int bch2_journal_seq_blacklist_add(struct bch_fs *c, u64, u64); 16int bch2_blacklist_table_initialize(struct bch_fs *); 17 18extern const struct bch_sb_field_ops bch_sb_field_ops_journal_seq_blacklist; 19 20bool bch2_blacklist_entries_gc(struct bch_fs *); 21 22#endif /* _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H */