From: Eric Blake <eblake@redhat.com>
To: Peter Krempa <pkrempa@redhat.com>
Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org,
Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>,
Markus Armbruster <armbru@redhat.com>
Subject: Re: [PATCH v2 2/2] hmp_nbd_server_start: Don't ask for backing image data
Date: Mon, 26 Jan 2026 13:29:02 -0600 [thread overview]
Message-ID: <aXfAb-ou3Cn6sLld@redhat.com> (raw)
In-Reply-To: <3d34ff5e7166abf4fd9d9b9b324cde3a1c2b00ee.1768920111.git.pkrempa@redhat.com>
On Tue, Jan 20, 2026 at 03:45:57PM +0100, Peter Krempa wrote:
> From: Peter Krempa <pkrempa@redhat.com>
>
> 'hmp_nbd_server_start' uses only the device name from the data returned
> from 'qmp_query_block', thus no backing file information. Use the new
> options to suppress asking for the unused parts to save on resources.
>
> Signed-off-by: Peter Krempa <pkrempa@redhat.com>
> ---
> block/monitor/block-hmp-cmds.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc.
Virtualization: qemu.org | libguestfs.org
prev parent reply other threads:[~2026-01-26 19:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-20 14:45 [PATCH v2 0/2] block: Wire up 'flat' mode also for 'query-block' Peter Krempa
2026-01-20 14:45 ` [PATCH v2 1/2] " Peter Krempa
2026-01-26 19:27 ` Eric Blake
2026-01-29 8:54 ` Peter Krempa
2026-01-20 14:45 ` [PATCH v2 2/2] hmp_nbd_server_start: Don't ask for backing image data Peter Krempa
2026-01-26 19:29 ` Eric Blake [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=aXfAb-ou3Cn6sLld@redhat.com \
--to=eblake@redhat.com \
--cc=armbru@redhat.com \
--cc=hreitz@redhat.com \
--cc=kwolf@redhat.com \
--cc=pkrempa@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.