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From: Taylor Blau <me@ttaylorr.com>
To: Patrick Steinhardt <ps@pks.im>
Cc: git@vger.kernel.org, Toon Claes <toon@iotcl.com>
Subject: Re: [PATCH v2 1/9] odb: store locality in object database sources
Date: Thu, 7 Aug 2025 18:10:39 -0400	[thread overview]
Message-ID: <aJUkX0SRmBWLS6rQ@nand.local> (raw)
In-Reply-To: <20250807-b4-pks-midx-deduplicate-source-info-v2-1-bcffb8fc119c@pks.im>

On Thu, Aug 07, 2025 at 10:09:51AM +0200, Patrick Steinhardt wrote:
> Object database sources are classified either as:
>
>   - Local, which means that the source is the repository's primary
>     source. This is typically ".git/objects".
>
>   - Non-local, which is everything else. Most importantly this includes
>     alternates and quarantine directories.
>
> This locality is often computed ad-hoc by checking whether a given
> object source is the first one. This works, but it is quite roundabout.
>
> Refactor the code so that we store locality when creating the sources in
> the first place. This makes it both more accessible and robust.

Looking good. The only caller here is packfile.c::prepare_packed_git(),
which passes local when "source == r->objects->sources". Assuming that
->local is faithfully set to true in that case, this change looks good
to me.

Thanks,
Taylor

  reply	other threads:[~2025-08-07 22:10 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-29 14:12 [PATCH 0/8] midx: stop deduplicating info redundant with their sources Patrick Steinhardt
2025-07-29 14:12 ` [PATCH 1/8] odb: store locality in object database sources Patrick Steinhardt
2025-08-06 16:39   ` Toon Claes
2025-08-07  6:15     ` Patrick Steinhardt
2025-08-07  8:12   ` Karthik Nayak
2025-07-29 14:12 ` [PATCH 2/8] odb: allow `odb_find_source()` to fail Patrick Steinhardt
2025-07-29 14:12 ` [PATCH 3/8] odb: return newly created in-memory sources Patrick Steinhardt
2025-08-06 16:40   ` Toon Claes
2025-08-07  6:16     ` Patrick Steinhardt
2025-08-07  8:21   ` Karthik Nayak
2025-07-29 14:12 ` [PATCH 4/8] midx: drop redundant `struct repository` parameter Patrick Steinhardt
2025-07-29 14:12 ` [PATCH 5/8] midx: load multi-pack indices via their source Patrick Steinhardt
2025-08-07  8:49   ` Karthik Nayak
2025-08-07  8:51     ` Karthik Nayak
2025-07-29 14:12 ` [PATCH 6/8] midx: write " Patrick Steinhardt
2025-08-07  8:55   ` Karthik Nayak
2025-07-29 14:12 ` [PATCH 7/8] midx: stop duplicating info redundant with its owning source Patrick Steinhardt
2025-07-29 14:12 ` [PATCH 8/8] midx: compute paths via their source Patrick Steinhardt
2025-07-29 18:33 ` [PATCH 0/8] midx: stop deduplicating info redundant with their sources Junio C Hamano
2025-07-30  5:21   ` Patrick Steinhardt
2025-08-07  8:09 ` [PATCH v2 0/9] midx: stop duplicating " Patrick Steinhardt
2025-08-07  8:09   ` [PATCH v2 1/9] odb: store locality in object database sources Patrick Steinhardt
2025-08-07 22:10     ` Taylor Blau [this message]
2025-08-07  8:09   ` [PATCH v2 2/9] odb: allow `odb_find_source()` to fail Patrick Steinhardt
2025-08-07 22:12     ` Taylor Blau
2025-08-11 11:56       ` Patrick Steinhardt
2025-08-07  8:09   ` [PATCH v2 3/9] odb: return newly created in-memory sources Patrick Steinhardt
2025-08-07 22:16     ` Taylor Blau
2025-08-11 11:56       ` Patrick Steinhardt
2025-08-07  8:09   ` [PATCH v2 4/9] odb: simplify calling `link_alt_odb_entry()` Patrick Steinhardt
2025-08-07 22:21     ` Taylor Blau
2025-08-07  8:09   ` [PATCH v2 5/9] midx: drop redundant `struct repository` parameter Patrick Steinhardt
2025-08-07  8:09   ` [PATCH v2 6/9] midx: load multi-pack indices via their source Patrick Steinhardt
2025-08-07 22:25     ` Taylor Blau
2025-08-07  8:09   ` [PATCH v2 7/9] midx: write " Patrick Steinhardt
2025-08-07 22:25     ` Taylor Blau
2025-08-07  8:09   ` [PATCH v2 8/9] midx: stop duplicating info redundant with its owning source Patrick Steinhardt
2025-08-07  8:09   ` [PATCH v2 9/9] midx: compute paths via their source Patrick Steinhardt
2025-08-07 22:27   ` [PATCH v2 0/9] midx: stop duplicating info redundant with their sources Taylor Blau
2025-08-11 11:56     ` Patrick Steinhardt
2025-08-07  8:58 ` [PATCH 0/8] midx: stop deduplicating " Karthik Nayak
2025-08-11 13:46 ` [PATCH v3 00/10] midx: stop duplicating " Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 01/10] odb: store locality in object database sources Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 02/10] odb: allow `odb_find_source()` to fail Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 03/10] odb: consistently use "dir" to refer to alternate's directory Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 04/10] odb: return newly created in-memory sources Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 05/10] odb: simplify calling `link_alt_odb_entry()` Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 06/10] midx: drop redundant `struct repository` parameter Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 07/10] midx: load multi-pack indices via their source Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 08/10] midx: write " Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 09/10] midx: stop duplicating info redundant with its owning source Patrick Steinhardt
2025-08-11 13:46   ` [PATCH v3 10/10] midx: compute paths via their source Patrick Steinhardt
2025-08-28 22:46   ` [PATCH v3 00/10] midx: stop duplicating info redundant with their sources Junio C Hamano
2025-08-29  0:34     ` Taylor Blau
2025-08-30 13:39       ` Derrick Stolee
2025-09-02  6:36         ` Patrick Steinhardt

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