Re: [Qemu-devel] [PATCH v3 2/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT

2018-03-07 Thread Wei Wang
On 03/06/2018 10:38 AM, Michael S. Tsirkin wrote: On Tue, Mar 06, 2018 at 09:54:49AM +0800, Wei Wang wrote: On 03/05/2018 10:09 PM, Michael S. Tsirkin wrote: On Mon, Mar 05, 2018 at 11:36:15AM +0800, Wei Wang wrote: On 03/03/2018 02:37 AM, Michael S. Tsirkin wrote: On Fri, Mar 02, 2018 at 04:

Re: [Qemu-devel] [PATCH v3 2/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT

2018-03-05 Thread Michael S. Tsirkin
On Tue, Mar 06, 2018 at 09:54:49AM +0800, Wei Wang wrote: > On 03/05/2018 10:09 PM, Michael S. Tsirkin wrote: > > On Mon, Mar 05, 2018 at 11:36:15AM +0800, Wei Wang wrote: > > > On 03/03/2018 02:37 AM, Michael S. Tsirkin wrote: > > > > On Fri, Mar 02, 2018 at 04:47:29PM +0800, Wei Wang wrote: > > >

Re: [Qemu-devel] [PATCH v3 2/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT

2018-03-05 Thread Wei Wang
On 03/05/2018 10:09 PM, Michael S. Tsirkin wrote: On Mon, Mar 05, 2018 at 11:36:15AM +0800, Wei Wang wrote: On 03/03/2018 02:37 AM, Michael S. Tsirkin wrote: On Fri, Mar 02, 2018 at 04:47:29PM +0800, Wei Wang wrote: diff --git a/include/sysemu/balloon.h b/include/sysemu/balloon.h index af49e19

Re: [Qemu-devel] [PATCH v3 2/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT

2018-03-05 Thread Michael S. Tsirkin
On Mon, Mar 05, 2018 at 11:36:15AM +0800, Wei Wang wrote: > On 03/03/2018 02:37 AM, Michael S. Tsirkin wrote: > > On Fri, Mar 02, 2018 at 04:47:29PM +0800, Wei Wang wrote: > > > diff --git a/include/sysemu/balloon.h b/include/sysemu/balloon.h > > > index af49e19..16a2aae 100644 > > > --- a/include/

Re: [Qemu-devel] [PATCH v3 2/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT

2018-03-04 Thread Wei Wang
On 03/03/2018 02:37 AM, Michael S. Tsirkin wrote: On Fri, Mar 02, 2018 at 04:47:29PM +0800, Wei Wang wrote: diff --git a/include/sysemu/balloon.h b/include/sysemu/balloon.h index af49e19..16a2aae 100644 --- a/include/sysemu/balloon.h +++ b/include/sysemu/balloon.h ... +typedef void (QEMUBallo

Re: [Qemu-devel] [PATCH v3 2/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT

2018-03-02 Thread Michael S. Tsirkin
On Fri, Mar 02, 2018 at 04:47:29PM +0800, Wei Wang wrote: > diff --git a/include/sysemu/balloon.h b/include/sysemu/balloon.h > index af49e19..16a2aae 100644 > --- a/include/sysemu/balloon.h > +++ b/include/sysemu/balloon.h ... > +typedef void (QEMUBalloonFreePageStart)(void *opaque); > +typedef v

Re: [Qemu-devel] [PATCH v3 2/3] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT

2018-03-02 Thread Michael S. Tsirkin
On Fri, Mar 02, 2018 at 04:47:29PM +0800, Wei Wang wrote: > The new feature enables the virtio-balloon device to receive hints of > guest free pages from the free page vq. Callers call the > free_page_start API to start the reporting, which creates a thread to > poll for free page hints. The free_p