Messages in this thread | | | Date | Mon, 30 May 2022 09:00:47 +0200 | Subject | Re: [PATCH] virtio_balloon: check virtqueue_add_outbuf() return value | From | David Hildenbrand <> |
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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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