diff options
Diffstat (limited to 'vespalib/src/vespa/vespalib/datastore/i_compactable.h')
| -rw-r--r-- | vespalib/src/vespa/vespalib/datastore/i_compactable.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/vespalib/src/vespa/vespalib/datastore/i_compactable.h b/vespalib/src/vespa/vespalib/datastore/i_compactable.h index 069d32bb481..31c082e4371 100644 --- a/vespalib/src/vespa/vespalib/datastore/i_compactable.h +++ b/vespalib/src/vespa/vespalib/datastore/i_compactable.h @@ -8,12 +8,13 @@ namespace vespalib::datastore { * Interface for moving an entry as part of compaction of data in old * buffers into new buffers. * - * Old entry is unchanged and not placed on any hold lists since we - * expect the old buffers to be freed soon anyway. + * A copy of the old entry is created and a reference to the new copy is + * returned. The old entry is unchanged and not placed on any hold + * lists since we expect the old buffers to be freed soon anyway. */ struct ICompactable { virtual ~ICompactable() = default; - virtual EntryRef move(EntryRef ref) = 0; + virtual EntryRef move_on_compact(EntryRef ref) = 0; }; } |