Change Details

Backport of core#23300. Depends on D12521. Note: There are some extra sync_* calls after this diff, which are left as-is because they are cheap and the diff is already large enough.

Backport of [[https://github.com/bitcoin/bitcoin/pull/23300 | core#23300]]. Depends on D12521. Note: There are some extra sync_* calls after this diff, which are left as-is because they are cheap and the diff is already large enough.

Backport of [[https://github.com/bitcoin/bitcoin/pull/23300 | core#23300]]. Depends on D12521. Note: There are some extra sync_* calls after this diff, which are left as-is because they are cheap and the diff is already large enough.