> I'm inclined to think that that is the correct solution and the new
> approach is simply broken. But, not knowing what Vadim had in mind
> while making this change, I'm going to leave it to him to fix this.
Thanks, Tom! I'll take care about this...
> Although this specific lockup mode didn't exist in 7.0.*, it does
> suggest a possible cause of the deadlocks-with-no-deadlock-report
> behavior that a couple of people have reported with 7.0: maybe there
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> is another logic path that allows a deadlock involving two
> buffer locks, or a buffer lock and a normal lock. I'm on the
> warpath now ...
Buffer locks were implemented in 6.5.
Vadim
