Since upgrading to git-annex 7.20190912, when doing `git status` I keep getting the message `Refresh index:`, and there is a delay until it turns into something like `Refresh index: 100% (601422/601422), done.`.  I don't recall this happening with earlier `git-annex` versions.  Have others seen this?  (Not a "bug" in terms of correctness, but posting here as it affects usability and speed.)

> This was fixed in [[!commit faf84aa5c2b963a41e56d02d6bbd2fbda7da9ceb]],
> as far as handling of unlocking of many files goes.
> 
> For other cases where git needs to smudge a lot of files, 
> in v9 and above repos, `git-annex filter-process` is used, 
> which can speed it up significantly.
> 
> While it seems that the bug submitter never followed up with
> what they were doing that caused the problem, this seems likely enough
> fixed to call it [[done]]. --[[Joey]]