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Re: [Qemu-devel] [PATCH] Revert "virtio: sync the dataplane vring state

From: Pavel Butsykin
Subject: Re: [Qemu-devel] [PATCH] Revert "virtio: sync the dataplane vring state to the virtqueue before virtio_save"
Date: Tue, 21 Jun 2016 14:16:43 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0

On 21.06.2016 13:02, 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 <address@hidden>
  hw/block/virtio-blk.c | 5 -----
  hw/scsi/virtio-scsi.c | 5 -----
  2 files changed, 10 deletions(-)

Reviewed-by: Pavel Butsykin <address@hidden>

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