[RFC] persistence of schedlock mode

[Michael Snyder]

Joel Brobecker wrote:
>> I really have the impression that this
>> patch went in by error in a long series of patches 
>> from Michael all labeled with '[ob]... white space'
>> without the patch itself being approved on the main thread. 
> 
> Now sure how or why it got there, but I wanted to confirm that
> all patches got reverted by Pedro (thanks Pedro!).
> 

Sorry, this was an accident.
Thanks Pedro for reverting it.
Michael