search for: cvbmp

...orkaround, and it will go away once the XArray >> is working correctly. That said, there's no alternative to it without >> making XBitmap depend on XArray, and I don't want to hold you up there. >> So there's an xb_preload for the moment. > I'm ready to propose cvbmp shown below as an alternative to xbitmap (but > specialized for virtio-balloon case). Wei, can you do some benchmarking > between xbitmap and cvbmp? > ---------------------------------------- > cvbmp: clustered values bitmap I don't think we need to replace xbitmap, at least at thi...

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one array each time; and 2) free page block reporting: a new virtqueue to report guest free pages to the host. The second feature can be used to accelerate live migration of VMs. Here are some details: Live