Re: [RFH] revision limiting sometimes ignored

On Mon, 4 Feb 2008, Linus Torvalds wrote:

Gaah. This is that stupid apporach.

.. and it won't actually solve the problem you pointed to. It's not enough 
that the positive commits should be connected to the negative ones, the 
problem is that no negative ones could possibly connect to the positives. 

So scratch that patch as broken too. 

Really annoying. It does look like we really want to check the *totally* 
connected case, and we simply cannot do the "two unconnected trees" 
decision case without traversing both trees fully (since we won't know 
that they are *really* unconnected until we do).

And that seems really quite expensive. I wonder if I've missed something 
again.

		Linus