Re: [PATCH 0/3] Un-pessimize "diff-index $commit -- $pathspec"

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On Mon, Aug 29, 2011 at 2:33 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
>
> Before and after applying this series, looking for changes in the kernel
> repository with a fairly narrow pathspec gets a moderate speeds up.

"moderate speeds up"?

Looks like a big win to me. Admittedly it's already a pretty fast
operation, but script it and repeat it a million times, and that will
matter a lot more.

I guess the "--raw" diff part means that you are hiding the time to
make a real diff, which would otherwise swamp everything else. Even
so, this looks like a good improvement.

                    Linus
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