search for: free_page_cmd_id

...nds to the guest. - guest2host_cmd: written by the guest to ACK to the host about the commands that have been received. The host will clear the corresponding bits on the host2guest_cmd register. The guest also uses this register to send commands to the host (e.g. when finish free page reporting). - free_page_cmd_id: the sequence id of the free page report command given by the host. Signed-off-by: Wei Wang <wei.w.wang at intel.com> Signed-off-by: Liang Li <liang.z.li at intel.com> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Michal Hocko <mhocko at kernel.org> --- drivers/virtio/vir...

...guest2host_cmd: written by the guest to ACK to the host about the > commands that have been received. The host will clear the corresponding > bits on the host2guest_cmd register. The guest also uses this register > to send commands to the host (e.g. when finish free page reporting). > - free_page_cmd_id: the sequence id of the free page report command > given by the host. > > Signed-off-by: Wei Wang <wei.w.wang at intel.com> > Signed-off-by: Liang Li <liang.z.li at intel.com> > Cc: Michael S. Tsirkin <mst at redhat.com> > Cc: Michal Hocko <mhocko at kernel.or...

...guest2host_cmd: written by the guest to ACK to the host about the > commands that have been received. The host will clear the corresponding > bits on the host2guest_cmd register. The guest also uses this register > to send commands to the host (e.g. when finish free page reporting). > - free_page_cmd_id: the sequence id of the free page report command > given by the host. > > Signed-off-by: Wei Wang <wei.w.wang at intel.com> > Signed-off-by: Liang Li <liang.z.li at intel.com> > Cc: Michael S. Tsirkin <mst at redhat.com> > Cc: Michal Hocko <mhocko at kernel.or...

...er > > to send commands to the host (e.g. when finish free page reporting). I am not sure what is the role of guest2host_cmd. Reporting of the correct cmd id seems sufficient indication that guest received the start command. Not getting any more seems sufficient to detect stop. > > - free_page_cmd_id: the sequence id of the free page report command > > given by the host. > > > > Signed-off-by: Wei Wang <wei.w.wang at intel.com> > > Signed-off-by: Liang Li <liang.z.li at intel.com> > > Cc: Michael S. Tsirkin <mst at redhat.com> > > Cc: Micha...

...guest2host_cmd: written by the guest to ACK to the host about the > commands that have been received. The host will clear the corresponding > bits on the host2guest_cmd register. The guest also uses this register > to send commands to the host (e.g. when finish free page reporting). > - free_page_cmd_id: the sequence id of the free page report command > given by the host. > > Signed-off-by: Wei Wang <wei.w.wang at intel.com> > Signed-off-by: Liang Li <liang.z.li at intel.com> > Cc: Michael S. Tsirkin <mst at redhat.com> > Cc: Michal Hocko <mhocko at kernel.o...

...guest2host_cmd: written by the guest to ACK to the host about the > commands that have been received. The host will clear the corresponding > bits on the host2guest_cmd register. The guest also uses this register > to send commands to the host (e.g. when finish free page reporting). > - free_page_cmd_id: the sequence id of the free page report command > given by the host. > > Signed-off-by: Wei Wang <wei.w.wang at intel.com> > Signed-off-by: Liang Li <liang.z.li at intel.com> > Cc: Michael S. Tsirkin <mst at redhat.com> > Cc: Michal Hocko <mhocko at kernel.o...

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

...uest to ACK to the host about the >>> commands that have been received. The host will clear the corresponding >>> bits on the host2guest_cmd register. The guest also uses this register >>> to send commands to the host (e.g. when finish free page reporting). >>> - free_page_cmd_id: the sequence id of the free page report command >>> given by the host. >>> >>> Signed-off-by: Wei Wang <wei.w.wang at intel.com> >>> Signed-off-by: Liang Li <liang.z.li at intel.com> >>> Cc: Michael S. Tsirkin <mst at redhat.com> >&...

...uest to ACK to the host about the >>> commands that have been received. The host will clear the corresponding >>> bits on the host2guest_cmd register. The guest also uses this register >>> to send commands to the host (e.g. when finish free page reporting). >>> - free_page_cmd_id: the sequence id of the free page report command >>> given by the host. >>> >>> Signed-off-by: Wei Wang <wei.w.wang at intel.com> >>> Signed-off-by: Liang Li <liang.z.li at intel.com> >>> Cc: Michael S. Tsirkin <mst at redhat.com> >&...

...; the commands that have been received. The host will clear the > > > > > corresponding bits on the host2guest_cmd register. The guest > > > > > also uses this register to send commands to the host (e.g. when finish > free page reporting). > > > > > - free_page_cmd_id: the sequence id of the free page report > > > > > command given by the host. > > > > > > > > > > Signed-off-by: Wei Wang <wei.w.wang at intel.com> > > > > > Signed-off-by: Liang Li <liang.z.li at intel.com> > > > >...

...; the commands that have been received. The host will clear the > > > > > corresponding bits on the host2guest_cmd register. The guest > > > > > also uses this register to send commands to the host (e.g. when finish > free page reporting). > > > > > - free_page_cmd_id: the sequence id of the free page report > > > > > command given by the host. > > > > > > > > > > Signed-off-by: Wei Wang <wei.w.wang at intel.com> > > > > > Signed-off-by: Liang Li <liang.z.li at intel.com> > > > >...

...written by the guest to ACK to the host about the >> commands that have been received. The host will clear the corresponding >> bits on the host2guest_cmd register. The guest also uses this register >> to send commands to the host (e.g. when finish free page reporting). >> - free_page_cmd_id: the sequence id of the free page report command >> given by the host. >> >> Signed-off-by: Wei Wang <wei.w.wang at intel.com> >> Signed-off-by: Liang Li <liang.z.li at intel.com> >> Cc: Michael S. Tsirkin <mst at redhat.com> >> Cc: Michal Hocko...

...t the > > > > commands that have been received. The host will clear the corresponding > > > > bits on the host2guest_cmd register. The guest also uses this register > > > > to send commands to the host (e.g. when finish free page reporting). > > > > - free_page_cmd_id: the sequence id of the free page report command > > > > given by the host. > > > > > > > > Signed-off-by: Wei Wang <wei.w.wang at intel.com> > > > > Signed-off-by: Liang Li <liang.z.li at intel.com> > > > > Cc: Michael S. Tsi...