Re: [Qemu-devel] [PATCH v2 0/3] virtio-balloon: free page hint reporting support

2018-02-25 Thread Wei Wang
On 02/09/2018 06:53 PM, Dr. David Alan Gilbert wrote: * Wei Wang (wei.w.w...@intel.com) wrote: On 02/09/2018 04:15 AM, Dr. David Alan Gilbert wrote: * Wei Wang (wei.w.w...@intel.com) wrote: This is the deivce part implementation to add a new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT to the virt

Re: [Qemu-devel] [PATCH v2 0/3] virtio-balloon: free page hint reporting support

2018-02-09 Thread Dr. David Alan Gilbert
* Wei Wang (wei.w.w...@intel.com) wrote: > On 02/09/2018 04:15 AM, Dr. David Alan Gilbert wrote: > > * Wei Wang (wei.w.w...@intel.com) wrote: > > > This is the deivce part implementation to add a new feature, > > > VIRTIO_BALLOON_F_FREE_PAGE_HINT to the virtio-balloon device. The device > > > recei

Re: [Qemu-devel] [PATCH v2 0/3] virtio-balloon: free page hint reporting support

2018-02-08 Thread Wei Wang
On 02/09/2018 04:15 AM, Dr. David Alan Gilbert wrote: * Wei Wang (wei.w.w...@intel.com) wrote: This is the deivce part implementation to add a new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT to the virtio-balloon device. The device receives the guest free page hints from the driver and clears the c

Re: [Qemu-devel] [PATCH v2 0/3] virtio-balloon: free page hint reporting support

2018-02-08 Thread Dr. David Alan Gilbert
* Wei Wang (wei.w.w...@intel.com) wrote: > This is the deivce part implementation to add a new feature, > VIRTIO_BALLOON_F_FREE_PAGE_HINT to the virtio-balloon device. The device > receives the guest free page hints from the driver and clears the > corresponding bits in the dirty bitmap, so that th

Re: [Qemu-devel] [PATCH v2 0/3] virtio-balloon: free page hint reporting support

2018-02-07 Thread Wei Wang
On 02/07/2018 08:02 AM, Michael S. Tsirkin wrote: On Tue, Feb 06, 2018 at 07:08:16PM +0800, Wei Wang wrote: This is the deivce part implementation to add a new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT to the virtio-balloon device. The device receives the guest free page hints from the driver and

Re: [Qemu-devel] [PATCH v2 0/3] virtio-balloon: free page hint reporting support

2018-02-06 Thread Michael S. Tsirkin
On Tue, Feb 06, 2018 at 07:08:16PM +0800, Wei Wang wrote: > This is the deivce part implementation to add a new feature, > VIRTIO_BALLOON_F_FREE_PAGE_HINT to the virtio-balloon device. The device > receives the guest free page hints from the driver and clears the > corresponding bits in the dirty b

[Qemu-devel] [PATCH v2 0/3] virtio-balloon: free page hint reporting support

2018-02-06 Thread Wei Wang
This is the deivce part implementation to add a new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT to the virtio-balloon device. The device receives the guest free page hints from the driver and clears the corresponding bits in the dirty bitmap, so that those free pages are not transferred by the migrati