git.sesse.net Git - bcachefs-tools-debian/blob - libbcachefs/buckets_waiting_for_journal_types.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _BUCKETS_WAITING_FOR_JOURNAL_TYPES_H
   3 #define _BUCKETS_WAITING_FOR_JOURNAL_TYPES_H
   4
   5 #include <linux/siphash.h>
   6
   7 struct bucket_hashed {
   8         u64                     dev_bucket;
   9         u64                     journal_seq;
  10 };
  11
  12 struct buckets_waiting_for_journal_table {
  13         unsigned                bits;
  14         u64                     hash_seeds[3];
  15         struct bucket_hashed    d[];
  16 };
  17
  18 struct buckets_waiting_for_journal {
  19         struct mutex            lock;
  20         struct buckets_waiting_for_journal_table *t;
  21 };
  22
  23 #endif /* _BUCKETS_WAITING_FOR_JOURNAL_TYPES_H */