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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-07-17 07:56:29 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:10:09 +0300 |
| commit | dde8cb11645b7d95766dfd13f273facde27923a9 (patch) | |
| tree | 001d854afb26fa9424097129f97e0df095e2e037 /fs/bcachefs/bcachefs_format.h | |
| parent | 0a6d694584aeb739b976bf69646fa3c23ee117c3 (diff) | |
| download | linux-dde8cb11645b7d95766dfd13f273facde27923a9.tar.xz | |
bcachefs: bcachefs_metadata_version_deleted_inodes
Add a new bitset btree for inodes pending deletion; this means we no
longer have to scan the full inodes btree after an unclean shutdown.
Specifically, this adds:
- a trigger to update the deleted_inodes btree based on changes to the
inodes btree
- a new recovery pass
- and check_inodes is now only a fsck pass.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_format.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index b771d80f6361..5ec218ee3569 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -1629,7 +1629,9 @@ struct bch_sb_field_journal_seq_blacklist { x(major_minor, BCH_VERSION(1, 0), \ 0) \ x(snapshot_skiplists, BCH_VERSION(1, 1), \ - BIT_ULL(BCH_RECOVERY_PASS_check_snapshots)) + BIT_ULL(BCH_RECOVERY_PASS_check_snapshots)) \ + x(deleted_inodes, BCH_VERSION(1, 2), \ + BIT_ULL(BCH_RECOVERY_PASS_check_inodes)) enum bcachefs_metadata_version { bcachefs_metadata_version_min = 9, @@ -2251,7 +2253,9 @@ enum btree_id_flags { x(bucket_gens, 14, 0, \ BIT_ULL(KEY_TYPE_bucket_gens)) \ x(snapshot_trees, 15, 0, \ - BIT_ULL(KEY_TYPE_snapshot_tree)) + BIT_ULL(KEY_TYPE_snapshot_tree)) \ + x(deleted_inodes, 16, BTREE_ID_SNAPSHOTS, \ + BIT_ULL(KEY_TYPE_set)) enum btree_id { #define x(name, nr, ...) BTREE_ID_##name = nr, |