virtio: allow to unbreak/break virtqueue individually
authorXuan Zhuo <xuanzhuo@linux.alibaba.com>
Mon, 1 Aug 2022 06:38:46 +0000 (14:38 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Thu, 11 Aug 2022 08:06:40 +0000 (04:06 -0400)
commit3251063155032729b8793ac3957136ae25c0bafa
tree163021281c0cca06fe5e2bd5dceea362c1f0b5e8
parentea024594b1dc5b6719c1400ae154690f5c203996
virtio: allow to unbreak/break virtqueue individually

This patch allows the new introduced
__virtqueue_break()/__virtqueue_unbreak() to break/unbreak the
virtqueue.

Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220801063902.129329-27-xuanzhuo@linux.alibaba.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/virtio/virtio_ring.c
include/linux/virtio.h