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(parent: 4bade3d) | patch
virtio_ring: fix description of virtqueue_get_buf
authorFelipe Franciosi <felipe@nutanix.com>
Mon, 14 Nov 2016 14:16:15 +0000 (06:16 -0800)
committerMichael S. Tsirkin <mst@redhat.com>
Thu, 15 Dec 2016 22:13:38 +0000 (00:13 +0200)
commitdb11d7c39b225705aea03219369d400f3113a1e4
treefc9c8a484088dc9d8c4589e19ab1f8c2c235ef96tree | snapshot
parent4bade3d89363bace62e088d0e5eb3b7e87584324commit | diff
virtio_ring: fix description of virtqueue_get_buf

The device (not the driver) populates the used ring and includes the len
of how much data was written.

Signed-off-by: Felipe Franciosi <felipe@nutanix.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/virtio/virtio_ring.c diff | blob | history
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