From: no-reply@sashiko.virtuozzo.com
To: Andrey Zhadchenko <andrey.zhadchenko@virtuozzo.com>,
alexander.ivanov@virtuozzo.com, ptikhomirov@virtuozzo.com
Cc: devel@openvz.org
Subject: Re: [Devel] [PATCH hci-8.1 4/7] drivers/md/dm-qcow2: add per-qio work infrastructure
Date: Thu, 29 Oct 2026 14:18:11 +0000 [thread overview]
Message-ID: <010701a18806879d-8d57e255-c481-45df-a67c-d089c5975bad-000000@eu-central-1.amazonses.com> (raw)
In-Reply-To: <20261029140346.465768-5-andrey.zhadchenko@virtuozzo.com>
> dm-qcow2 was created to run non-concurrently, so qio never had
> per work struct field. Let's add one and use it to queue first
> dm-qcow2 pipeline step: qio preparation. It requires no metadata,
> so everything is simple here.
> We would later move more pipeline steps into qio.
>
> https://virtuozzo.atlassian.net/browse/VSTOR-95494
> Feature: dm-qcow2: block device over QCOW2 files driver
> Signed-off-by: Andrey Zhadchenko <andrey.zhadchenko@virtuozzo.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.vzint.dev/#/patchset/20261029140346.465768-1-andrey.zhadchenko@virtuozzo.com?part=4
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next prev parent reply other threads:[~2026-10-29 14:19 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-29 14:03 [Devel] [PATCH 0/7] drivers/md/dm-qcow2: per-qio fast path Andrey Zhadchenko
2026-10-29 14:03 ` [Devel] [PATCH hci-8.1 1/7] drivers/md/dm-qcow2: repeat md page lookup if it was inserted in parallel Andrey Zhadchenko
2026-10-29 14:13 ` no-reply
2026-11-04 21:35 ` Konstantin Khorenko
2026-10-29 14:03 ` [Devel] [PATCH hci-8.1 2/7] drivers/md/dm-qcow2: check MD_DIRTY and md->wbd under lock in perform_rw_mapped() Andrey Zhadchenko
2026-10-29 14:13 ` no-reply
2026-11-04 21:35 ` Konstantin Khorenko
2026-10-29 14:03 ` [Devel] [PATCH hci-8.1 3/7] drivers/md/dm-qcow2: prepare process_one_qio() for fastpath Andrey Zhadchenko
2026-10-29 14:16 ` no-reply
2026-11-02 17:28 ` Alexander Ivanov
2026-11-04 21:35 ` Konstantin Khorenko
2026-10-29 14:03 ` [Devel] [PATCH hci-8.1 4/7] drivers/md/dm-qcow2: add per-qio work infrastructure Andrey Zhadchenko
2026-10-29 14:18 ` no-reply [this message]
2026-11-04 21:35 ` Konstantin Khorenko
2026-10-29 14:03 ` [Devel] [PATCH hci-8.1 5/7] drivers/md/dm-qcow2: implement per-qio fast processing Andrey Zhadchenko
2026-10-29 14:22 ` no-reply
2026-11-04 21:35 ` Konstantin Khorenko
2026-10-29 14:03 ` [Devel] [PATCH hci-8.1 6/7] drivers/md/dm-qcow2: declare DM_TARGET_NOWAIT Andrey Zhadchenko
2026-10-29 14:19 ` no-reply
2026-11-03 8:33 ` Alexander Ivanov
2026-11-04 21:35 ` Konstantin Khorenko
2026-10-29 14:03 ` [Devel] [PATCH hci-8.1 7/7] drivers/md/dm-qcow2: process fast path qios in per-cpu batches on a workqueue Andrey Zhadchenko
2026-10-29 14:22 ` no-reply
2026-11-02 10:49 ` Andrey Zhadchenko
2026-11-04 21:35 ` Konstantin Khorenko
2026-11-03 9:36 ` [Devel] [PATCH 0/7] drivers/md/dm-qcow2: per-qio fast path Alexander Ivanov
2026-11-04 21:35 ` Konstantin Khorenko
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