Files
cloud-hypervisor/virtio-devices/src
Rob Bradford ff78eb8fb4 virtio-devices: balloon: Report used length of 0 for inflate/deflate
The inflate and deflate queues carry device-readable PFN arrays: the
driver writes them and the device only reads. The device never writes
to the descriptor buffers, so the used ring entry should report 0
bytes written rather than the descriptor length.

Signed-off-by: Rob Bradford <rbradford@meta.com>
Assisted-by: Claude:claude-opus-4-6
2026-05-07 16:27:18 +00:00
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