search for: 7168kb

On Wed, Mar 09, 2016 at 03:27:54PM +0000, Li, Liang Z wrote: > > On Mon, Mar 07, 2016 at 01:40:06PM +0200, Michael S. Tsirkin wrote: > > > On Mon, Mar 07, 2016 at 06:49:19AM +0000, Li, Liang Z wrote: > > > > > > No. And it's exactly what I mean. The ballooned memory is still > > > > > > processed during live migration without skipping. The

On Wed, Mar 09, 2016 at 03:27:54PM +0000, Li, Liang Z wrote: > > On Mon, Mar 07, 2016 at 01:40:06PM +0200, Michael S. Tsirkin wrote: > > > On Mon, Mar 07, 2016 at 06:49:19AM +0000, Li, Liang Z wrote: > > > > > > No. And it's exactly what I mean. The ballooned memory is still > > > > > > processed during live migration without skipping. The

...#39;t measured yet. To identify a page, 1 bit is needed if using bitmap, 4 Bytes(32bit) is needed if using PFN, For a guest with 8GB RAM, the corresponding free page bitmap size is 256KB. And the corresponding total PFNs size is 8192KB. Assuming the inflating size is 7GB, the total PFNs size is 7168KB. Maybe this is not the point. Liang > > > with transparent huge pages (as both the guest and the host work > > > with one 4k page at a time). This is a problem for other use cases > > > of balloon (e.g. as a facility for resource management); tackling > > > t...