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(parent: ce31746) | patch
virtio: introduce virtqueue_discard()
authorJason Wang <jasowang@redhat.com>
Fri, 25 Sep 2015 05:21:29 +0000 (13:21 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Thu, 1 Oct 2015 13:16:52 +0000 (16:16 +0300)
commit29b9f5efd78ae0f9cc02dd169b6e80d2c404bade
tree61adbcab5d9a55d6ee79959d06763bffb5d40193tree | snapshot
parentce317461573bac12b10d67699b4ddf1f97cf066ccommit | diff
virtio: introduce virtqueue_discard()

This patch introduces virtqueue_discard() to discard a descriptor and
unmap the sgs. This will be used by the patch that will discard
descriptor when packet is truncated.

Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/virtio/virtio.c diff | blob | history
include/hw/virtio/virtio.h diff | blob | history
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