From: no-reply@sashiko.virtuozzo.com
To: andrey.zhadchenko@virtuozzo.com,
Alexander Ivanov <alexander.ivanov@virtuozzo.com>
Cc: devel@openvz.org
Subject: Re: [Devel] [PATCH hci-8.1 2/2] drivers/vhost/blk: add support for worker ioctls
Date: Tue, 27 Oct 2026 11:44:08 +0000 [thread overview]
Message-ID: <010701a17d2cc38f-6064e8f9-048d-45b8-b1b3-468f9963311e-000000@eu-central-1.amazonses.com> (raw)
In-Reply-To: <20261027113830.2927925-3-alexander.ivanov@virtuozzo.com>
> Let userspace create vhost workers and bind them to vhost-blk
> virtqueues with the mainstream ioctls from c1ecd8e95007 ("vhost: allow
> userspace to create workers"), the same way d74b55e65502 ("vhost_scsi:
> add support for worker ioctls") does it for vhost-scsi.
>
> VHOST_NEW_WORKER needs the device in vhost_task mode, so userspace has
> to issue VHOST_SET_FORK_FROM_OWNER with VHOST_FORK_OWNER_TASK before
> VHOST_SET_OWNER: our fork_from_owner_default is kthread.
>
> https://virtuozzo.atlassian.net/browse/VSTOR-107537
> Feature: vhost-blk: in-kernel accelerator for virtio-blk guests
>
> Suggested-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
> Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.vzint.dev/#/patchset/20261027113830.2927925-1-alexander.ivanov@virtuozzo.com?part=2
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next prev parent reply other threads:[~2026-10-27 11:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 11:38 [Devel] [PATCH hci-8.1 0/2] vhost: replace VHOST_SET_NWORKERS with the mainstream " Alexander Ivanov
2026-10-27 11:38 ` [Devel] [PATCH hci-8.1 1/2] Revert "drivers/vhost: add ioctl to increase the number of workers" Alexander Ivanov
2026-10-27 11:42 ` no-reply
2026-10-27 11:38 ` [Devel] [PATCH hci-8.1 2/2] drivers/vhost/blk: add support for worker ioctls Alexander Ivanov
2026-10-27 11:44 ` no-reply [this message]
2026-10-29 10:48 ` [Devel] [PATCH hci-8.1 0/2] vhost: replace VHOST_SET_NWORKERS with the mainstream " Alexander Ivanov
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