From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 20 Jun 2024 21:02:30 GMT
Subject: Re: [PATCH 0/5] sparse-index: improve clear_skip_worktree_from_present_files()
Message-ID: <xmqq7cejtjix.fsf@gitster.g>
In-Reply-To: <77974c37-b82f-42fb-848f-e060495c4f49@gmail.com>

Derrick Stolee <stolee@gmail.com> writes:

> But what you are really asking is how close this is to the optimal.
> I didn't include that in Patch 5 details, but I was able to look at
> my notes and see that the sparse_path_count data point was 1,962,
> meaning there are that many sparse trees in the sparse index before
> expanding. Thus, the 6,521 lstat() calls are 3.3x more than the
> absolute minimum required.

Nice, and still impressive.  Thanks.