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Date:   Fri, 24 Mar 2023 19:15:46 +0100
From:   Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
To:     git@vger.kernel.org
Subject: Re: limiting git branch --contains
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On Fri, Mar 24, 2023 at 01:23:32PM -0400, Derrick Stolee wrote:
>Could you make sure to run 'git commit-graph write --reachable' before
>testing again?
>
i did, didn't help.

but regardless, even if this would improve things by an order of 
magnitude (or even two), it would be still wasteful, given that the 
expected working set contains a few tens commits, while the whole graph 
contains well over a million commits.