Re: Inefficiency of partial shallow clone vs shallow clone + "old-style" sparse checkout

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On Tue, Mar 31, 2020 at 03:46:53PM -0600, Taylor Blau wrote:

> On Sat, Mar 28, 2020 at 12:58:41PM -0400, Derrick Stolee wrote:
>
> > This is a good find, and I expect we will find more "opportunities"
> > to insert OBJECT_INFO_SKIP_FETCH_OBJECT like this.

The worst part is that we _did_ find this in git-fetch, and fixed it in
3e96c66805 (partial-clone: avoid fetching when looking for objects,
2020-02-21). But as usual git-clone has its own kind-of-the-same
implementation of the same feature.

> Should we turn this into a proper patch and have it reviewed? It seems
> to be helping the situation, and after thinking about it (only briefly,
> but more than not ;-)), this seems like the right direction.

Yes, I wanted to simplify the test and double-check the addition of
QUICK. See the patch I just posted in:

  https://lore.kernel.org/git/20200401121537.GA1916590@xxxxxxxxxxxxxxxxxxxxxxx/

-Peff



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