[virtio-dev] Re: [PATCH v33 0/4] Virtio-balloon: support free page reporting

2018-06-15 Thread Michael S. Tsirkin
On Fri, Jun 15, 2018 at 02:28:49PM +, Wang, Wei W wrote: > On Friday, June 15, 2018 7:30 PM, Michael S. Tsirkin wrote: > > On Fri, Jun 15, 2018 at 12:43:09PM +0800, Wei Wang wrote: > > > - remove the cmd id related interface. Now host can just send a free > > > page hint command

[virtio-dev] RE: [PATCH v33 0/4] Virtio-balloon: support free page reporting

2018-06-15 Thread Wang, Wei W
On Friday, June 15, 2018 7:30 PM, Michael S. Tsirkin wrote: > On Fri, Jun 15, 2018 at 12:43:09PM +0800, Wei Wang wrote: > > - remove the cmd id related interface. Now host can just send a free > > page hint command to the guest (via the host_cmd config register) > > to start

[virtio-dev] Re: [PATCH v33 0/4] Virtio-balloon: support free page reporting

2018-06-15 Thread Michael S. Tsirkin
On Fri, Jun 15, 2018 at 12:43:09PM +0800, Wei Wang wrote: > - remove the cmd id related interface. Now host can just send a free > page hint command to the guest (via the host_cmd config register) > to start the reporting. Here we go again. And what if reporting was already