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(parent: ffa49e2) | patch
virtio_ring: split: reserve vring_align, may_reduce_num
authorXuan Zhuo <xuanzhuo@linux.alibaba.com>
Mon, 1 Aug 2022 06:38:35 +0000 (14:38 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Thu, 11 Aug 2022 08:06:39 +0000 (04:06 -0400)
commiteb8c4850fefb471dbcd3e5752a4fa0ab16bb73e4
treea38f0e5fc884f281a68fdd4ecf0abe7c25417483tree | snapshot
parentffa49e2e82d7526fef2bc73614d31c9ed6457bd5commit | diff
virtio_ring: split: reserve vring_align, may_reduce_num

In vring_alloc_queue_split() save vring_align, may_reduce_num to
structure vring_virtqueue_split. Used to create a new vring when
implementing resize.

Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220801063902.129329-16-xuanzhuo@linux.alibaba.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/virtio/virtio_ring.c diff | blob | history
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