From: Stefan Hajnoczi <stefanha@gmail.com>
To: Stefan Hajnoczi <stefanha@redhat.com>
Cc: qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
Pavel Butsykin <pbutsykin@virtuozzo.com>,
Fam Zheng <famz@redhat.com>, "Denis V. Lunev" <den@openvz.org>
Subject: Re: [Qemu-devel] [PATCH] Revert "virtio: sync the dataplane vring state to the virtqueue before virtio_save"
Date: Wed, 22 Jun 2016 12:54:14 +0100 [thread overview]
Message-ID: <20160622115414.GF11330@stefanha-x1.localdomain> (raw)
In-Reply-To: <1466503331-9831-1-git-send-email-stefanha@redhat.com>
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On Tue, Jun 21, 2016 at 11:02:11AM +0100, Stefan Hajnoczi wrote:
> This reverts commit 10a06fd65f667a972848ebbbcac11bdba931b544.
>
> Dataplane has used the same virtqueue code as non-dataplane since
> commits e24a47c5b73e04f94030e2daa356c7582aebfca2 ("virtio-scsi: do not
> use vring in dataplane") and 03de2f527499ae0c6d16a379665d072345254f2c
> ("virtio-blk: do not use vring in dataplane"). It is no longer
> necessary to stop dataplane in order to sync state since there is no
> duplicated virtqueue state.
>
> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
> ---
> hw/block/virtio-blk.c | 5 -----
> hw/scsi/virtio-scsi.c | 5 -----
> 2 files changed, 10 deletions(-)
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan
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prev parent reply other threads:[~2016-06-22 11:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-21 10:02 [Qemu-devel] [PATCH] Revert "virtio: sync the dataplane vring state to the virtqueue before virtio_save" Stefan Hajnoczi
2016-06-21 10:38 ` Cornelia Huck
2016-06-21 11:16 ` Pavel Butsykin
2016-06-22 11:54 ` Stefan Hajnoczi [this message]
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