RE: [PATCH v10 3/6] virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS

2017-05-07 Thread Wang, Wei W
On 05/06/2017 06:29 AM, Michael S. Tsirkin wrote: > On Thu, May 04, 2017 at 04:50:12PM +0800, Wei Wang wrote: > > Add a new feature, VIRTIO_BALLOON_F_PAGE_CHUNKS, which enables the > > transfer of the ballooned (i.e. inflated/deflated) pages in chunks to > > the host. > > > > The implementation of

Re: [PATCH v10 3/6] virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS

2017-05-05 Thread Michael S. Tsirkin
On Thu, May 04, 2017 at 04:50:12PM +0800, Wei Wang wrote: > Add a new feature, VIRTIO_BALLOON_F_PAGE_CHUNKS, which enables > the transfer of the ballooned (i.e. inflated/deflated) pages in > chunks to the host. > > The implementation of the previous virtio-balloon is not very > efficient, because

[PATCH v10 3/6] virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS

2017-05-04 Thread Wei Wang
Add a new feature, VIRTIO_BALLOON_F_PAGE_CHUNKS, which enables the transfer of the ballooned (i.e. inflated/deflated) pages in chunks to the host. The implementation of the previous virtio-balloon is not very efficient, because the ballooned pages are transferred to the host one by one. Here is th