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SubjectRe: [PATCH] virtio_balloon: check virtqueue_add_outbuf() return value
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On 30.05.22 04:16, Bo Liu (刘波)-浪潮信息 wrote:
> Adding this patch can avoid unnecessary VM exits and reduce the number of VM exits
>

... in corner cases where virtqueue_add_outbuf() fails? Why do we care
about that corner case?

Looks like unnecessary code churn to me, unless I am missing something
important.

--
Thanks,

David / dhildenb

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