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From: Jakub Narebski <jnareb@gmail.com>
To: Derrick Stolee <dstolee@microsoft.com>
Cc: git@vger.kernel.org, Jeff King <peff@peff.net>,
	Stefan Beller <sbeller@google.com>
Subject: Re: [RFC PATCH 11/12] gc: automatically write commit-graph files
Date: Fri, 20 Apr 2018 19:34:11 +0200	[thread overview]
Message-ID: <86wox1dbos.fsf@gmail.com> (raw)
In-Reply-To: <20180417181028.198397-12-dstolee@microsoft.com> (Derrick Stolee's message of "Tue, 17 Apr 2018 18:10:45 +0000")

Derrick Stolee <dstolee@microsoft.com> writes:

> The commit-graph file is a very helpful feature for speeding up git
> operations. In order to make it more useful, write the commit-graph file
> by default during standard garbage collection operations.
>
> Add a 'gc.commitGraph' config setting that triggers writing a
> commit-graph file after any non-trivial 'git gc' command.

Other than the question if 'gc.commitGraph' and 'core.commitGraph'
should be independent config variables, and the exact wording of the
git-gc docs, it looks good to me.

> Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
> ---
>  Documentation/git-gc.txt | 4 ++++
>  builtin/gc.c             | 8 ++++++++
>  2 files changed, 12 insertions(+)
>
> diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
> index 571b5a7e3c..17dd654a59 100644
> --- a/Documentation/git-gc.txt
> +++ b/Documentation/git-gc.txt
> @@ -119,6 +119,10 @@ The optional configuration variable `gc.packRefs` determines if
>  it within all non-bare repos or it can be set to a boolean value.
>  This defaults to true.
>  
> +The optional configuration variable 'gc.commitGraph' determines if
> +'git gc' runs 'git commit-graph write'. This can be set to a boolean
> +value. This defaults to false.
> +
>  The optional configuration variable `gc.aggressiveWindow` controls how
>  much time is spent optimizing the delta compression of the objects in
>  the repository when the --aggressive option is specified.  The larger

[...]

  reply	other threads:[~2018-04-20 17:34 UTC|newest]

Thread overview: 149+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-17 18:10 [RFC PATCH 00/12] Integrate commit-graph into 'fsck' and 'gc' Derrick Stolee
2018-04-17 18:10 ` [RFC PATCH 01/12] fixup! commit-graph: always load commit-graph information Derrick Stolee
2018-04-17 18:10 ` [RFC PATCH 03/12] commit-graph: check file header information Derrick Stolee
2018-04-19 15:58   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 02/12] commit-graph: add 'check' subcommand Derrick Stolee
2018-04-19 13:24   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 04/12] commit-graph: parse commit from chosen graph Derrick Stolee
2018-04-19 17:21   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 06/12] commit: force commit to parse from object database Derrick Stolee
2018-04-20 12:13   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 05/12] commit-graph: check fanout and lookup table Derrick Stolee
2018-04-20  7:27   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 07/12] commit-graph: load a root tree from specific graph Derrick Stolee
2018-04-20 12:18   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 08/12] commit-graph: verify commit contents against odb Derrick Stolee
2018-04-20 16:47   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 09/12] fsck: check commit-graph Derrick Stolee
2018-04-20 16:59   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 10/12] commit-graph: add '--reachable' option Derrick Stolee
2018-04-20 17:17   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 12/12] commit-graph: update design document Derrick Stolee
2018-04-20 19:10   ` Jakub Narebski
2018-04-17 18:10 ` [RFC PATCH 11/12] gc: automatically write commit-graph files Derrick Stolee
2018-04-20 17:34   ` Jakub Narebski [this message]
2018-04-20 18:33     ` Ævar Arnfjörð Bjarmason
2018-04-17 18:50 ` [RFC PATCH 00/12] Integrate commit-graph into 'fsck' and 'gc' Derrick Stolee
2018-05-10 17:34 ` [PATCH 00/12] Integrate commit-graph into fsck, gc, and fetch Derrick Stolee
2018-05-10 17:34   ` [PATCH 01/12] commit-graph: add 'verify' subcommand Derrick Stolee
2018-05-10 18:15     ` Martin Ågren
2018-05-10 17:34   ` [PATCH 02/12] commit-graph: verify file header information Derrick Stolee
2018-05-10 18:21     ` Martin Ågren
2018-05-10 17:34   ` [PATCH 03/12] commit-graph: parse commit from chosen graph Derrick Stolee
2018-05-10 17:34   ` [PATCH 04/12] commit-graph: verify fanout and lookup table Derrick Stolee
2018-05-10 18:29     ` Martin Ågren
2018-05-11 15:17       ` Derrick Stolee
2018-05-10 17:34   ` [PATCH 05/12] commit: force commit to parse from object database Derrick Stolee
2018-05-10 17:34   ` [PATCH 06/12] commit-graph: load a root tree from specific graph Derrick Stolee
2018-05-10 17:34   ` [PATCH 07/12] commit-graph: verify commit contents against odb Derrick Stolee
2018-05-10 17:34   ` [PATCH 08/12] fsck: verify commit-graph Derrick Stolee
2018-05-10 17:34   ` [PATCH 09/12] commit-graph: add '--reachable' option Derrick Stolee
2018-05-10 17:34   ` [PATCH 10/12] gc: automatically write commit-graph files Derrick Stolee
2018-05-10 17:34   ` [PATCH 11/12] fetch: compute commit-graph by default Derrick Stolee
2018-05-10 17:34   ` [PATCH 12/12] commit-graph: update design document Derrick Stolee
2018-05-10 19:05   ` [PATCH 00/12] Integrate commit-graph into fsck, gc, and fetch Martin Ågren
2018-05-10 19:22     ` Stefan Beller
2018-05-11 17:23       ` Derrick Stolee
2018-05-11 17:30         ` Martin Ågren
2018-05-10 19:17   ` Ævar Arnfjörð Bjarmason
2018-05-11 17:23     ` Derrick Stolee
2018-05-11 21:15   ` [PATCH v2 00/12] Integrate commit-graph into fsck and gc Derrick Stolee
2018-05-11 21:15     ` [PATCH v2 01/12] commit-graph: add 'verify' subcommand Derrick Stolee
2018-05-12 13:31       ` Martin Ågren
2018-05-14 13:27         ` Derrick Stolee
2018-05-20 12:10       ` Jakub Narebski
2018-05-11 21:15     ` [PATCH v2 02/12] commit-graph: verify file header information Derrick Stolee
2018-05-12 13:35       ` Martin Ågren
2018-05-14 13:31         ` Derrick Stolee
2018-05-20 20:00       ` Jakub Narebski
2018-05-11 21:15     ` [PATCH v2 03/12] commit-graph: test that 'verify' finds corruption Derrick Stolee
2018-05-12 13:43       ` Martin Ågren
2018-05-21 18:53       ` Jakub Narebski
2018-05-24 16:28         ` Derrick Stolee
2018-05-11 21:15     ` [PATCH v2 04/12] commit-graph: parse commit from chosen graph Derrick Stolee
2018-05-12 20:50       ` Martin Ågren
2018-05-11 21:15     ` [PATCH v2 05/12] commit-graph: verify fanout and lookup table Derrick Stolee
2018-05-11 21:15     ` [PATCH v2 06/12] commit: force commit to parse from object database Derrick Stolee
2018-05-12 20:54       ` Martin Ågren
2018-05-11 21:15     ` [PATCH v2 07/12] commit-graph: load a root tree from specific graph Derrick Stolee
2018-05-12 20:55       ` Martin Ågren
2018-05-11 21:15     ` [PATCH v2 08/12] commit-graph: verify commit contents against odb Derrick Stolee
2018-05-12 21:17       ` Martin Ågren
2018-05-14 13:44         ` Derrick Stolee
2018-05-15 21:12       ` Martin Ågren
2018-05-11 21:15     ` [PATCH v2 09/12] fsck: verify commit-graph Derrick Stolee
2018-05-17 18:13       ` Martin Ågren
2018-05-11 21:15     ` [PATCH v2 10/12] commit-graph: add '--reachable' option Derrick Stolee
2018-05-17 18:16       ` Martin Ågren
2018-05-11 21:15     ` [PATCH v2 11/12] gc: automatically write commit-graph files Derrick Stolee
2018-05-17 18:20       ` Martin Ågren
2018-05-11 21:15     ` [PATCH v2 12/12] commit-graph: update design document Derrick Stolee
2018-05-24 16:25     ` [PATCH v3 00/20] Integrate commit-graph into 'fsck' and 'gc' Derrick Stolee
2018-05-24 16:25       ` [PATCH v3 01/20] commit-graph: UNLEAK before die() Derrick Stolee
2018-05-24 22:47         ` Stefan Beller
2018-05-25  0:08           ` Derrick Stolee
2018-05-24 16:25       ` [PATCH v3 02/20] commit-graph: fix GRAPH_MIN_SIZE Derrick Stolee
2018-05-26 18:46         ` Jakub Narebski
2018-05-26 20:30           ` brian m. carlson
2018-06-02 19:43             ` Jakub Narebski
2018-05-24 16:25       ` [PATCH v3 03/20] commit-graph: parse commit from chosen graph Derrick Stolee
2018-05-27 10:23         ` Jakub Narebski
2018-05-29 12:31           ` Derrick Stolee
2018-05-24 16:25       ` [PATCH v3 04/20] commit: force commit to parse from object database Derrick Stolee
2018-05-27 18:04         ` Jakub Narebski
2018-05-24 16:25       ` [PATCH v3 05/20] commit-graph: load a root tree from specific graph Derrick Stolee
2018-05-27 19:12         ` Jakub Narebski
2018-05-24 16:25       ` [PATCH v3 06/20] commit-graph: add 'verify' subcommand Derrick Stolee
2018-05-27 22:55         ` Jakub Narebski
2018-05-30 16:07           ` Derrick Stolee
2018-06-02 21:19             ` Jakub Narebski
2018-06-04 11:30               ` Derrick Stolee
2018-05-24 16:25       ` [PATCH v3 07/20] commit-graph: verify catches corrupt signature Derrick Stolee
2018-05-28 14:05         ` Jakub Narebski
2018-05-29 12:43           ` Derrick Stolee
2018-06-02 22:30             ` Jakub Narebski
2018-05-24 16:25       ` [PATCH v3 08/20] commit-graph: verify required chunks are present Derrick Stolee
2018-05-28 17:11         ` Jakub Narebski
2018-05-24 16:25       ` [PATCH v3 09/20] commit-graph: verify corrupt OID fanout and lookup Derrick Stolee
2018-05-30 13:34         ` Jakub Narebski
2018-05-30 16:18           ` Derrick Stolee
2018-06-02  4:38         ` Duy Nguyen
2018-06-04 11:32           ` Derrick Stolee
2018-06-04 14:42             ` Duy Nguyen
2018-05-24 16:25       ` [PATCH v3 10/20] commit-graph: verify objects exist Derrick Stolee
2018-05-30 19:22         ` Jakub Narebski
2018-05-31 12:53           ` Derrick Stolee
2018-05-24 16:25       ` [PATCH v3 11/20] commit-graph: verify root tree OIDs Derrick Stolee
2018-05-30 22:24         ` Jakub Narebski
2018-05-31 13:16           ` Derrick Stolee
2018-06-02 22:50             ` Jakub Narebski
2018-05-24 16:25       ` [PATCH v3 12/20] commit-graph: verify parent list Derrick Stolee
2018-06-01 23:21         ` Jakub Narebski
2018-05-24 16:25       ` [PATCH v3 13/20] commit-graph: verify generation number Derrick Stolee
2018-06-02 12:23         ` Jakub Narebski
2018-06-04 11:47           ` Derrick Stolee
2018-05-24 16:25       ` [PATCH v3 14/20] commit-graph: verify commit date Derrick Stolee
2018-06-02 12:29         ` Jakub Narebski
2018-05-24 16:25       ` [PATCH v3 15/20] commit-graph: test for corrupted octopus edge Derrick Stolee
2018-06-02 12:39         ` Jakub Narebski
2018-06-04 13:08           ` Derrick Stolee
2018-05-24 16:26       ` [PATCH v3 16/20] commit-graph: verify contents match checksum Derrick Stolee
2018-05-30 12:35         ` SZEDER Gábor
2018-06-02 15:52         ` Jakub Narebski
2018-06-04 11:55           ` Derrick Stolee
2018-05-24 16:26       ` [PATCH v3 17/20] fsck: verify commit-graph Derrick Stolee
2018-06-02 16:17         ` Jakub Narebski
2018-06-04 11:59           ` Derrick Stolee
2018-05-24 16:26       ` [PATCH v3 18/20] commit-graph: add '--reachable' option Derrick Stolee
2018-06-02 17:34         ` Jakub Narebski
2018-06-04 12:44           ` Derrick Stolee
2018-05-24 16:26       ` [PATCH v3 19/20] gc: automatically write commit-graph files Derrick Stolee
2018-06-02 18:03         ` Jakub Narebski
2018-06-04 12:51           ` Derrick Stolee
2018-05-24 16:26       ` [PATCH v3 20/20] commit-graph: update design document Derrick Stolee
2018-06-02 18:27         ` Jakub Narebski
2018-05-24 21:15       ` [PATCH v3 00/20] Integrate commit-graph into 'fsck' and 'gc' Ævar Arnfjörð Bjarmason
2018-05-25  4:11       ` Junio C Hamano
2018-05-29  4:27       ` Junio C Hamano
2018-05-29 12:37         ` Derrick Stolee
2018-05-29 13:41           ` Junio C Hamano

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