From: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
To: andrey.zhadchenko@virtuozzo.com
Cc: andrey.drobyshev@virtuozzo.com, svt-core@virtuozzo.com
Subject: [PATCH hci-8.1 0/2] vhost-blk: switch from VHOST_SET_NWORKERS to the mainstream worker ioctls
Date: Tue, 27 Oct 2026 12:38:55 +0100 [thread overview]
Message-ID: <20261027113857.2928048-1-alexander.ivanov@virtuozzo.com> (raw)
The kernel drops our VHOST_SET_NWORKERS ioctl in favour of the
mainstream VHOST_NEW_WORKER/VHOST_ATTACH_VRING_WORKER, which vhost-blk
now supports.
Patch 1 makes vhost-blk create its num-threads workers with the
mainstream ioctls, keeping the same worker layout, and fall back to a
single thread on a kernel without them. Patch 2 drops
VHOST_SET_NWORKERS from linux-headers.
https://virtuozzo.atlassian.net/browse/VSTOR-107537
Alexander Ivanov (2):
vhost-blk: create kernel threads with the mainstream worker ioctls
linux-headers: drop VHOST_SET_NWORKERS
hw/block/vhost-blk.c | 75 +++++++++++++++++++++++++++++++++++--
linux-headers/linux/vhost.h | 9 -----
2 files changed, 71 insertions(+), 13 deletions(-)
--
2.53.0
next reply other threads:[~2026-10-27 11:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 11:38 Alexander Ivanov [this message]
2026-10-27 11:38 ` [PATCH hci-8.1 1/2] vhost-blk: create kernel threads with " Alexander Ivanov
2026-10-27 11:43 ` no-reply
2026-10-27 12:11 ` Alexander Ivanov
2026-10-27 11:38 ` [PATCH hci-8.1 2/2] linux-headers: drop VHOST_SET_NWORKERS Alexander Ivanov
2026-10-27 11:42 ` no-reply
2026-10-27 12:29 ` Alexander Ivanov
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