ds/commit-graph-gen-v2-fixes (was Re: What's cooking in git.git (Feb 2022, #07; Fri, 25))

From: Derrick Stolee <derrickstolee@github.com>
Date: Feb 28, 2022, 13:56 UTC
Message-ID: <e84c6370-d41a-8c79-8b4a-c50610f3f240@github.com>
In-Reply-To: <xmqqee3q73e1.fsf@gitster.g>

On 2/25/2022 9:44 PM, Junio C Hamano wrote:

Show 15 quoted lines

> * ds/commit-graph-gen-v2-fixes (2022-02-24) 7 commits
>  - commit-graph: write file format v2
>  - commit-graph: parse file format v2
>  - commit-graph: document file format v2
>  - commit-graph: fix generation number v2 overflow values
>  - commit-graph: start parsing generation v2 (again)
>  - commit-graph: fix ordering bug in generation numbers
>  - test-read-graph: include extra post-parse info
> 
>  Fixes to the way generation number v2 in the commit-graph files are
>  (not) handled, and introduce a newer file format to store the same
>  information in a way that is more efficient to access.
> 
>  Expecting a reroll.
>  source: <pull.1163.git.1645735117.gitgitgadget@gmail.com>

I just sent v2 [1] which drops the generation number v3 patches and does some light updates to the first four patches.

The description should then be modified to remove the new format:

>  Fixes to the way generation number v2 in the commit-graph files are
>  (not) handled.

I'll delay generation number v3 until these are finalized.

[1] https://lore.kernel.org/git/pull.1163.v2.git.1646056423.gitgitgadget@gmail.com/

Thanks, -Stolee