move Rust sources to top level, C sources into c_src

[bcachefs-tools-debian] / c_src / libbcachefs / journal_seq_blacklist.h

diff --git a/c_src/libbcachefs/journal_seq_blacklist.h b/c_src/libbcachefs/journal_seq_blacklist.h
new file mode 100644 (file)
index 0000000..afb886e
--- /dev/null
+++ b/c_src/libbcachefs/journal_seq_blacklist.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H
+#define _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H
+
+static inline unsigned
+blacklist_nr_entries(struct bch_sb_field_journal_seq_blacklist *bl)
+{
+       return bl
+               ? ((vstruct_end(&bl->field) - (void *) &bl->start[0]) /
+                  sizeof(struct journal_seq_blacklist_entry))
+               : 0;
+}
+
+bool bch2_journal_seq_is_blacklisted(struct bch_fs *, u64, bool);
+int bch2_journal_seq_blacklist_add(struct bch_fs *c, u64, u64);
+int bch2_blacklist_table_initialize(struct bch_fs *);
+
+extern const struct bch_sb_field_ops bch_sb_field_ops_journal_seq_blacklist;
+
+void bch2_blacklist_entries_gc(struct work_struct *);
+
+#endif /* _BCACHEFS_JOURNAL_SEQ_BLACKLIST_H */