Re: What's cooking in git.git (Sep 2021, #08; Mon, 27)

From: Elijah Newren <newren@gmail.com>
Date: Oct 8, 2021, 06:51 UTC
Message-ID: <CABPp-BE=7+XifO3mAzNB90Y0vatvhwk7wwM4ptBrg79BhiFqSg@mail.gmail.com>
In-Reply-To: <xmqq4k9spk8p.fsf@gitster.g>

On Thu, Oct 7, 2021 at 3:01 PM Junio C Hamano <gitster@pobox.com> wrote:

Show 29 quoted lines

>
> Neeraj Singh <nksingh85@gmail.com> writes:
>
> > Elijah,
> >
> > Here's a branch of your changes based on the amalgamated tmp-objdir code:
> > https://github.com/neerajsi-msft/git/commits/neerajsi/remerge-diff
> >
> > This commit adapts your code to use the amalgamated API:
> > https://github.com/neerajsi-msft/git/commit/725328fe1d8be8326d2ddef78e164ca21450b100
>
> It seems that the discussion petered out at this point.
>
> Right now I have a version of ns/remerge-diff before this adjustment
> in 'seen', and Neeraj's latest version is kept out of 'seen' as they
> do not play well together without an adjustment like that.
>
> What's the good way forward?  I do not deeply care which one goes
> first, but I have a feeling that the need by remerge-diff that wants
> to discard temporary objects would involve more work to make it safe
> than the need by batched fsync where newly created objects will not
> be discarded but merely moved to the primary store before the end of
> the operation, so from that point of view, it seems simpler and
> safer to queue ns/batched-fsync topic first (especially given that
> it is a no-op until the end-user opts into the experiment), and have
> a remerge-diff that uses the infrastructure from Neeraj's topic.
>
> What's your take on the rebase Neeraj made, Elijah (at the URL
> above)?

I meant to dig further, but nearly all my git time in the last week and a half was attempting to keep up with other patch reviews. My git time is fast disappearing in the near term, and it's not clear how much, if any, time I'll have to work on patches (or even continued reviewing) before, say, mid-November. I most likely won't be able to do any discussion-prep work in advance of the Git Contributor's Summit, and might not even be able to attend anymore.

I had looked over Neeraj's patches and they looked reasonable. I thought there might be some tweaks that I could try out, but at this point, just take what he has and keep my topic as expecting an update. I'll circle back eventually.

Sorry for the delay.