From: Christian Couder <christian.couder@gmail.com>
To: Jeff King <peff@peff.net>
Cc: git <git@vger.kernel.org>, Junio C Hamano <gitster@pobox.com>,
Derrick Stolee <dstolee@microsoft.com>,
Taylor Blau <me@ttaylorr.com>,
Jonathan Tan <jonathantanmy@google.com>,
Jonathan Nieder <jrnieder@gmail.com>,
Christian Couder <chriscool@tuxfamily.org>
Subject: Re: [PATCH 00/13] upload-pack: use 'struct upload_pack_data' thoroughly, part 1
Date: Tue, 19 May 2020 11:44:03 +0200 [thread overview]
Message-ID: <CAP8UFD1JndLk=cxguLuwv+hV5-TdNrr+oT4wJ4bBhhCHe9JM4w@mail.gmail.com> (raw)
In-Reply-To: <20200515185534.GN3692649@coredump.intra.peff.net>
On Fri, May 15, 2020 at 8:55 PM Jeff King <peff@peff.net> wrote:
>
> On Fri, May 15, 2020 at 02:47:16PM -0400, Jeff King wrote:
>
> > > While there are still a lot of static variables at the top of
> > > 'upload-pack.c' after this patch series, it does a lot of ground work
> > > and a number of cleanups.
> >
> > Yeah, I think all of use_thin_pack, use_ofs_delta, etc, should be easy
> > conversions on top (and will really give us the payoff).
>
> Hmm, none of those fields in upload_pack_data are used, even for v2!
> I.e., if I apply this patch:
[...]
> it still compiles. So starting to use those would be a behavior change,
> as we accidentally let use_ofs_delta, etc, propagate from one v2 "fetch"
> command to another for ssh/git/file connections (but not for http). I
> think that's fixing a bug (but one nobody is likely to see, because it
> would imply the client sending different capabilities for each request).
I agree.
> I think we'd want something like the patch below.
Thanks for your patch! I have included it as the first patch in the
"part 2" patch series I am planning to send once this "part 1" will be
merged to pu or next:
- the commit with your patch:
https://gitlab.com/gitlab-org/gitlab-git/-/commit/458b79f0f563226bf50924553fc3889cb0942864
- the whole branch with "part 1" and "part 2":
https://gitlab.com/gitlab-org/gitlab-git/-/commits/fix-upload-pack-variable-scope5/
> Some of the other globals, like multi_ack, are really v0 only (since v2
> assumes certain baseline capabilities). We could either leave them
> as-is, or roll them into upload_pack_data and just let v2 code ignore
> them as it does now.
I am in favor of rolling them into upload_pack_data. That's what I
started doing in "part 1" and continued doing in "part 2". I think it
makes the code more coherent and cleaner.
Thanks for your review,
Christian.
next prev parent reply other threads:[~2020-05-19 9:44 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-15 10:04 [PATCH 00/13] upload-pack: use 'struct upload_pack_data' thoroughly, part 1 Christian Couder
2020-05-15 10:04 ` [PATCH 01/13] upload-pack: remove unused 'wants' from upload_pack_data Christian Couder
2020-05-15 18:03 ` Jeff King
2020-05-15 10:04 ` [PATCH 02/13] upload-pack: move {want,have}_obj to upload_pack_data Christian Couder
2020-05-15 18:05 ` Jeff King
2020-05-15 10:04 ` [PATCH 03/13] upload-pack: move 'struct upload_pack_data' around Christian Couder
2020-05-15 18:05 ` Jeff King
2020-05-15 10:04 ` [PATCH 04/13] upload-pack: use 'struct upload_pack_data' in upload_pack() Christian Couder
2020-05-15 10:30 ` Derrick Stolee
2020-05-15 18:13 ` Jeff King
2020-05-15 10:04 ` [PATCH 05/13] upload-pack: pass upload_pack_data to get_common_commits() Christian Couder
2020-05-15 18:17 ` Jeff King
2020-05-15 18:36 ` Jeff King
2020-05-15 10:04 ` [PATCH 06/13] upload-pack: pass upload_pack_data to receive_needs() Christian Couder
2020-05-15 18:20 ` Jeff King
2020-05-15 10:04 ` [PATCH 07/13] upload-pack: use upload_pack_data writer in receive_needs() Christian Couder
2020-05-15 18:23 ` Jeff King
2020-05-15 10:04 ` [PATCH 08/13] upload-pack: move symref to upload_pack_data Christian Couder
2020-05-15 18:28 ` Jeff King
2020-05-15 10:04 ` [PATCH 09/13] upload-pack: pass upload_pack_data to send_ref() Christian Couder
2020-05-15 18:33 ` Jeff King
2020-05-15 10:04 ` [PATCH 10/13] upload-pack: pass upload_pack_data to check_non_tip() Christian Couder
2020-05-15 10:04 ` [PATCH 11/13] upload-pack: remove static variable 'stateless_rpc' Christian Couder
2020-05-15 18:38 ` Jeff King
2020-05-15 10:04 ` [PATCH 12/13] upload-pack: pass upload_pack_data to create_pack_file() Christian Couder
2020-05-15 10:04 ` [PATCH 13/13] upload-pack: use upload_pack_data fields in receive_needs() Christian Couder
2020-05-15 18:42 ` Jeff King
2020-05-15 10:43 ` [PATCH 00/13] upload-pack: use 'struct upload_pack_data' thoroughly, part 1 Derrick Stolee
2020-05-19 9:49 ` Christian Couder
2020-05-15 18:47 ` Jeff King
2020-05-15 18:55 ` Jeff King
2020-05-19 9:44 ` Christian Couder [this message]
2020-05-27 16:47 ` [PATCH 00/12] upload-pack: use 'struct upload_pack_data' thoroughly, part 2 Christian Couder
2020-05-27 16:47 ` [PATCH 01/12] upload-pack: actually use some upload_pack_data bitfields Christian Couder
2020-05-27 16:47 ` [PATCH 02/12] upload-pack: move static vars to upload_pack_data Christian Couder
2020-05-27 18:06 ` Jeff King
2020-06-02 4:19 ` Christian Couder
2020-05-27 16:47 ` [PATCH 03/12] upload-pack: move use_sideband " Christian Couder
2020-05-27 18:07 ` Jeff King
2020-05-27 16:47 ` [PATCH 04/12] upload-pack: move filter_capability_requested " Christian Couder
2020-05-27 18:08 ` Jeff King
2020-05-27 16:47 ` [PATCH 05/12] upload-pack: move multi_ack " Christian Couder
2020-05-27 16:47 ` [PATCH 06/12] upload-pack: change multi_ack to an enum Christian Couder
2020-05-27 18:10 ` Jeff King
2020-05-27 16:47 ` [PATCH 07/12] upload-pack: pass upload_pack_data to upload_pack_config() Christian Couder
2020-05-27 18:36 ` Jeff King
2020-05-27 16:47 ` [PATCH 08/12] upload-pack: move keepalive to upload_pack_data Christian Couder
2020-05-27 18:38 ` Jeff King
2020-05-27 16:47 ` [PATCH 09/12] upload-pack: move allow_filter " Christian Couder
2020-05-27 18:39 ` Jeff King
2020-05-27 16:47 ` [PATCH 10/12] upload-pack: move allow_ref_in_want " Christian Couder
2020-05-27 18:41 ` Jeff King
2020-05-27 16:47 ` [PATCH 11/12] upload-pack: move allow_sideband_all " Christian Couder
2020-05-27 16:47 ` [PATCH 12/12] upload-pack: move pack_objects_hook " Christian Couder
2020-05-27 18:55 ` Jeff King
2020-05-27 18:57 ` [PATCH 00/12] upload-pack: use 'struct upload_pack_data' thoroughly, part 2 Jeff King
2020-05-27 20:41 ` Junio C Hamano
2020-06-02 4:16 ` [PATCH v2 00/13] " Christian Couder
2020-06-02 4:16 ` [PATCH v2 01/13] upload-pack: actually use some upload_pack_data bitfields Christian Couder
2020-06-02 4:16 ` [PATCH v2 02/13] upload-pack: annotate upload_pack_data fields Christian Couder
2020-06-02 4:16 ` [PATCH v2 03/13] upload-pack: move static vars to upload_pack_data Christian Couder
2020-06-02 6:59 ` Jeff King
2020-06-02 4:16 ` [PATCH v2 04/13] upload-pack: move use_sideband " Christian Couder
2020-06-02 4:16 ` [PATCH v2 05/13] upload-pack: move filter_capability_requested " Christian Couder
2020-06-02 4:16 ` [PATCH v2 06/13] upload-pack: move multi_ack " Christian Couder
2020-06-02 4:16 ` [PATCH v2 07/13] upload-pack: change multi_ack to an enum Christian Couder
2020-06-02 4:16 ` [PATCH v2 08/13] upload-pack: pass upload_pack_data to upload_pack_config() Christian Couder
2020-06-02 4:16 ` [PATCH v2 09/13] upload-pack: move keepalive to upload_pack_data Christian Couder
2020-06-02 4:16 ` [PATCH v2 10/13] upload-pack: move allow_filter " Christian Couder
2020-06-02 4:16 ` [PATCH v2 11/13] upload-pack: move allow_ref_in_want " Christian Couder
2020-06-02 4:16 ` [PATCH v2 12/13] upload-pack: move allow_sideband_all " Christian Couder
2020-06-02 4:16 ` [PATCH v2 13/13] upload-pack: move pack_objects_hook " Christian Couder
2020-06-02 7:08 ` [PATCH v2 00/13] upload-pack: use 'struct upload_pack_data' thoroughly, part 2 Jeff King
2020-06-02 17:24 ` Junio C Hamano
2020-06-02 19:05 ` [PATCH] fixup! upload-pack: change multi_ack to an enum Jonathan Tan
2020-06-02 19:28 ` Christian Couder
2020-06-04 17:54 ` [PATCH v3 00/13] upload-pack: use 'struct upload_pack_data' thoroughly, part 2 Christian Couder
2020-06-04 17:54 ` [PATCH v3 01/13] upload-pack: actually use some upload_pack_data bitfields Christian Couder
2020-06-04 17:54 ` [PATCH v3 02/13] upload-pack: annotate upload_pack_data fields Christian Couder
2020-06-04 17:54 ` [PATCH v3 03/13] upload-pack: move static vars to upload_pack_data Christian Couder
2020-06-04 17:54 ` [PATCH v3 04/13] upload-pack: move use_sideband " Christian Couder
2020-06-04 17:54 ` [PATCH v3 05/13] upload-pack: move filter_capability_requested " Christian Couder
2020-06-04 17:54 ` [PATCH v3 06/13] upload-pack: move multi_ack " Christian Couder
2020-06-04 17:54 ` [PATCH v3 07/13] upload-pack: change multi_ack to an enum Christian Couder
2020-06-04 17:54 ` [PATCH v3 08/13] upload-pack: pass upload_pack_data to upload_pack_config() Christian Couder
2020-06-04 17:54 ` [PATCH v3 09/13] upload-pack: move keepalive to upload_pack_data Christian Couder
2020-06-04 17:54 ` [PATCH v3 10/13] upload-pack: move allow_filter " Christian Couder
2020-06-04 17:54 ` [PATCH v3 11/13] upload-pack: move allow_ref_in_want " Christian Couder
2020-06-04 17:54 ` [PATCH v3 12/13] upload-pack: move allow_sideband_all " Christian Couder
2020-06-04 17:54 ` [PATCH v3 13/13] upload-pack: move pack_objects_hook " Christian Couder
2020-06-04 18:07 ` [PATCH v3 00/13] upload-pack: use 'struct upload_pack_data' thoroughly, part 2 Junio C Hamano
2020-06-05 10:38 ` Christian Couder
2020-06-11 12:05 ` [PATCH 00/14] upload-pack: use 'struct upload_pack_data' thoroughly, part 3 Christian Couder
2020-06-11 12:05 ` [PATCH 01/14] upload-pack: pass upload_pack_data to send_shallow_list() Christian Couder
2020-06-11 12:05 ` [PATCH 02/14] upload-pack: pass upload_pack_data to deepen() Christian Couder
2020-06-11 12:05 ` [PATCH 03/14] upload-pack: pass upload_pack_data to deepen_by_rev_list() Christian Couder
2020-06-11 12:05 ` [PATCH 04/14] upload-pack: pass upload_pack_data to send_unshallow() Christian Couder
2020-06-11 12:05 ` [PATCH 05/14] upload-pack: move shallow_nr to upload_pack_data Christian Couder
2020-06-11 12:05 ` [PATCH 06/14] upload-pack: move extra_edge_obj " Christian Couder
2020-06-11 12:05 ` [PATCH 07/14] upload-pack: move allow_unadvertised_object_request " Christian Couder
2020-06-11 12:05 ` [PATCH 08/14] upload-pack: change allow_unadvertised_object_request to an enum Christian Couder
2020-06-11 12:05 ` [PATCH 09/14] upload-pack: pass upload_pack_data to process_haves() Christian Couder
2020-06-11 12:05 ` [PATCH 10/14] upload-pack: pass upload_pack_data to send_acks() Christian Couder
2020-06-11 12:05 ` [PATCH 11/14] upload-pack: pass upload_pack_data to ok_to_give_up() Christian Couder
2020-06-11 12:05 ` [PATCH 12/14] upload-pack: pass upload_pack_data to got_oid() Christian Couder
2020-06-11 12:05 ` [PATCH 13/14] upload-pack: move oldest_have to upload_pack_data Christian Couder
2020-06-11 12:05 ` [PATCH 14/14] upload-pack: refactor common code into do_got_oid() Christian Couder
2020-06-11 20:04 ` [PATCH 00/14] upload-pack: use 'struct upload_pack_data' thoroughly, part 3 Jonathan Tan
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