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Re: [PATCH v3 15/15] qapi: introduce query-hotplug command


From: Markus Armbruster
Subject: Re: [PATCH v3 15/15] qapi: introduce query-hotplug command
Date: Fri, 10 Feb 2023 11:09:49 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux)

Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> writes:

> Add a command that returns same information like HOTPLUG_STATE event.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>

Events and queries commonly come paired: management applications want
the event so they don't have to poll, and they want the query so they
can resynchronize after a disconnect.  Adding an event without a query
should make reviewers ask why no query.

You add the event in PATCH 13, and the query now.  I'd add them both in
a single patch.  Matter of taste.  If you keep them separate, please
have the first patch mention the second will follow shortly, to help
reviewers.




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