From: Paolo Bonzini <pbonzini@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>, qemu-devel@nongnu.org
Cc: eblake@redhat.com, berrange@redhat.com, ehabkost@redhat.com,
armbru@redhat.com
Subject: Re: [RFC PATCH 00/12] QOM/QAPI integration part 1
Date: Wed, 3 Nov 2021 22:26:58 +0100 [thread overview]
Message-ID: <8e630c96-5d2c-d214-e594-6162356990b0@redhat.com> (raw)
In-Reply-To: <20211103173002.209906-1-kwolf@redhat.com>
On 11/3/21 18:29, Kevin Wolf wrote:
> This series adds QOM class definitions to the QAPI schema, introduces
> a new TypeInfo.instance_config() callback that configures the object at
> creation time (instead of setting properties individually) and is
> separate from runtime property setters (which often used to be not
> really tested for runtime use), and finally generates a marshalling
> function for .instance_config() from the QAPI schema that makes this a
> natural C interface rather than a visitor based one.
That's pretty cool!
Just one question: why not always use boxed configuration? It should
not make the instance_config types any larger, and it avoids unwieldy
argument lists.
Also, for the obligatory bikeshedding remark, do you have any other
plans or ideas for the colon-separated auto generated typenames? Having
both the "namespace" (qom) and the more specific use (config) before the
classname is a bit weird, compared to the existing structs like
RngRandomProperties. Especially if boxed config is more used (or
becomes the only possibility), it might be that qom:class-name:config,
or even just class-name:config, make for nicer code in the object
implementation.
Paolo
next prev parent reply other threads:[~2021-11-03 21:54 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-03 17:29 [RFC PATCH 00/12] QOM/QAPI integration part 1 Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 01/12] qapi: Add visit_next_struct_member() Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 02/12] qom: Create object_configure() Kevin Wolf
2021-11-23 15:23 ` Markus Armbruster
2021-12-14 9:52 ` Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 03/12] qom: Make object_configure() public Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 04/12] qom: Add instance_config() to TypeInfo Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 05/12] rng-random: Implement .instance_config Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 06/12] rng-backend: " Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 07/12] qapi: Allow defining QOM classes Kevin Wolf
2021-11-23 10:02 ` Markus Armbruster
2021-12-10 17:53 ` Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 08/12] qapi: Create qom-config:... type for classes Kevin Wolf
2021-11-23 13:00 ` Markus Armbruster
2021-12-10 17:41 ` Kevin Wolf
2021-11-03 17:29 ` [RFC PATCH 09/12] qapi/qom: Convert rng-backend/random to class Kevin Wolf
2021-11-23 13:15 ` Markus Armbruster
2021-12-10 17:57 ` Kevin Wolf
2021-11-03 17:30 ` [RFC PATCH 10/12] qapi: Generate QOM config marshalling code Kevin Wolf
2021-11-23 14:16 ` Markus Armbruster
2021-12-10 16:50 ` Kevin Wolf
2021-11-03 17:30 ` [RFC PATCH 11/12] qapi/qom: Add class definition for rng-builtin Kevin Wolf
2021-11-03 17:30 ` [RFC PATCH 12/12] qapi/qom: Add class definition for rng-egd Kevin Wolf
2021-11-03 21:26 ` Paolo Bonzini [this message]
2021-11-04 9:07 ` [RFC PATCH 00/12] QOM/QAPI integration part 1 Kevin Wolf
2021-11-04 12:39 ` Paolo Bonzini
2021-11-04 14:26 ` Kevin Wolf
2021-11-04 14:49 ` Paolo Bonzini
2021-11-04 15:51 ` Kevin Wolf
2021-11-04 15:52 ` Damien Hedde
2021-11-05 13:55 ` Kevin Wolf
2021-11-23 16:05 ` Markus Armbruster
2021-12-14 10:23 ` Kevin Wolf
2021-12-14 10:40 ` Peter Maydell
2021-12-14 11:52 ` Kevin Wolf
2021-12-14 14:45 ` Markus Armbruster
2021-12-14 16:00 ` Kevin Wolf
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