Re: pack v4 status

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On Tue, 27 Feb 2007, Shawn O. Pearce wrote:
> 
> We have thus far reformatted OBJ_TREEs with a new dictionary based
> compression scheme.  In this scheme we pool the filenames and modes
> that appear within trees into a single table within the packfile.
> All trees are then converted to use a 22 byte record format:
> 
>   - 2 byte network byte order index into the string pool
>   - 20 byte SHA-1

Umm. Am I missing something, or is this totally braindamaged?

Are you really expecting there to never be more than 64k basenames? Trust 
me, that's a totally broken assumption. Anything that tracks generated 
stuff will _easily_ have several tens of thousands of random filenames 
even in a single tree, much less over the whole history of the repository.

			Linus
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