From: H. Peter Anvin <hpa@zytor.com>
Date: Wed, 14 Dec 2005 23:44:43 GMT
Subject: Re: Tracking files across tree reorganizations
Message-ID: <43A0AE6B.3040309@zytor.com>
In-Reply-To: <Pine.LNX.4.64.0512141538440.3292@g5.osdl.org>

Linus Torvalds wrote:
> 
> On Wed, 14 Dec 2005, Petr Baudis wrote:
> 
>>Linus is against it.
>>
>>Cogito will do it anyway ;-), when someone sends me a nice patch or when
>>I get to it (probably not very soon). I imagine it like this:
> 
> I warn people that if cogito starts polluting the commit messages too 
> much, I'll stop pulling from such trees.
> 

I agree, putting that into the commit messages sounds like a pretty bad 
thing.  If anything it should go in the commit header, possibly in the 
form of an object reference (with the object carrying the actual data.)

HOWEVER, I maintain that this is unnecessary (and, as Linus has pointed 
out several time, losing) -- we already detect renames without relying 
on commit-time metadata.  If it's too expensive to generate the metadata 
on every merge, it can be cached.

	-hpa