move Rust sources to top level, C sources into c_src

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

diff --git a/c_src/libbcachefs/buckets_waiting_for_journal_types.h b/c_src/libbcachefs/buckets_waiting_for_journal_types.h
new file mode 100644 (file)
index 0000000..e593db0
--- /dev/null
+++ b/c_src/libbcachefs/buckets_waiting_for_journal_types.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BUCKETS_WAITING_FOR_JOURNAL_TYPES_H
+#define _BUCKETS_WAITING_FOR_JOURNAL_TYPES_H
+
+#include <linux/siphash.h>
+
+struct bucket_hashed {
+       u64                     dev_bucket;
+       u64                     journal_seq;
+};
+
+struct buckets_waiting_for_journal_table {
+       unsigned                bits;
+       u64                     hash_seeds[3];
+       struct bucket_hashed    d[];
+};
+
+struct buckets_waiting_for_journal {
+       struct mutex            lock;
+       struct buckets_waiting_for_journal_table *t;
+};
+
+#endif /* _BUCKETS_WAITING_FOR_JOURNAL_TYPES_H */