linux-kernel - Re: ublk-qcow2: ublk-qcow2 is available

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Message-ID: <20221006101400.GC7636@redhat.com>
Date:   Thu, 6 Oct 2022 11:14:00 +0100
From:   "Richard W.M. Jones" <rjones@...hat.com>
To:     Stefan Hajnoczi <stefanha@...il.com>
Cc:     Ming Lei <tom.leiming@...il.com>,
        Stefan Hajnoczi <stefanha@...hat.com>,
        io-uring@...r.kernel.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Kirill Tkhai <kirill.tkhai@...nvz.org>,
        Manuel Bentele <development@...uel-bentele.de>,
        qemu-devel@...gnu.org, Kevin Wolf <kwolf@...hat.com>,
        Xie Yongji <xieyongji@...edance.com>,
        "Denis V. Lunev" <den@...nvz.org>,
        Stefano Garzarella <sgarzare@...hat.com>
Subject: Re: ublk-qcow2: ublk-qcow2 is available

On Tue, Oct 04, 2022 at 09:53:32AM -0400, Stefan Hajnoczi wrote:
> qemu-nbd doesn't use io_uring to handle the backend IO,

Would this be fixed by your (not yet upstream) libblkio driver for
qemu?

Rich.

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