Displaying 1 result from an estimated 1 matches for "current_pages_order".
2020 May 13
0
[RFC v3 for QEMU] virtio-balloon: Add option cont-pages to set VIRTIO_BALLOON_VQ_INFLATE_CONT
...rd-coding the
"9" as THP order.
"Set option cont-pages to on" -> 'Once the feature is enabled via
"cont-pages=on"'
"open flags" -> "unlock VIRTIO_BALLOON_VQ_INFLATE_CONT".
> Then It will get continuous pages PFN that its order is current_pages_order
> from VQ ivq use use madvise MADV_DONTNEED release the page.
I fail to parse this sentence. I assume something like
"current_pages_order is set by the guest and configures the size of the
pages communicated via the inflate/deflate queue by the guest. It
defaults to 0, which corresponds t...