search for: guest2host_cmd

...e host. The id is added to the > vq using an output buffer, and the free pages are added to the vq using > input buffer. > > Here are some explainations about the added configuration registers: > - host2guest_cmd: a register used by the host to send commands 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_...

...e host. The id is added to the > vq using an output buffer, and the free pages are added to the vq using > input buffer. > > Here are some explainations about the added configuration registers: > - host2guest_cmd: a register used by the host to send commands 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_...

...> vq using an output buffer, and the free pages are added to the vq using > > input buffer. > > > > Here are some explainations about the added configuration registers: > > - host2guest_cmd: a register used by the host to send commands 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). I am...

...tected by the id dismatching on the host. The id is added to the vq using an output buffer, and the free pages are added to the vq using input buffer. Here are some explainations about the added configuration registers: - host2guest_cmd: a register used by the host to send commands 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...

...host. The id is added to the > vq using an output buffer, and the free pages are added to the vq using > input buffer. > > Here are some explainations about the added configuration registers: > - host2guest_cmd: a register used by the host to send commands 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_...

...host. The id is added to the > vq using an output buffer, and the free pages are added to the vq using > input buffer. > > Here are some explainations about the added configuration registers: > - host2guest_cmd: a register used by the host to send commands 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_...

On 11/14/2017 01:32 AM, Michael S. Tsirkin wrote: >> - 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). > I am...

On 11/14/2017 01:32 AM, Michael S. Tsirkin wrote: >> - 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). > I am...

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

On 11/15/2017 05:21 AM, Michael S. Tsirkin wrote: > On Tue, Nov 14, 2017 at 08:02:03PM +0800, Wei Wang wrote: >> On 11/14/2017 01:32 AM, Michael S. Tsirkin wrote: >>>> - 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 pa...

On 11/15/2017 05:21 AM, Michael S. Tsirkin wrote: > On Tue, Nov 14, 2017 at 08:02:03PM +0800, Wei Wang wrote: >> On 11/14/2017 01:32 AM, Michael S. Tsirkin wrote: >>>> - 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 pa...

...output buffer, and the free pages are added to the vq using >>> input buffer. >>> >>> Here are some explainations about the added configuration registers: >>> - host2guest_cmd: a register used by the host to send commands 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...

...output buffer, and the free pages are added to the vq using >>> input buffer. >>> >>> Here are some explainations about the added configuration registers: >>> - host2guest_cmd: a register used by the host to send commands 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...

On Tue, Nov 14, 2017 at 08:02:03PM +0800, Wei Wang wrote: > On 11/14/2017 01:32 AM, Michael S. Tsirkin wrote: > > > - 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 rep...

On Wed, Nov 15, 2017 at 11:47:58AM +0800, Wei Wang wrote: > On 11/15/2017 05:21 AM, Michael S. Tsirkin wrote: > > On Tue, Nov 14, 2017 at 08:02:03PM +0800, Wei Wang wrote: > > > On 11/14/2017 01:32 AM, Michael S. Tsirkin wrote: > > > > > - 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 (...

...the vq using input buffer. > > > > > > > > > > Here are some explainations about the added configuration registers: > > > > > - host2guest_cmd: a register used by the host to send commands > > > > > 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 (...

...the vq using input buffer. > > > > > > > > > > Here are some explainations about the added configuration registers: > > > > > - host2guest_cmd: a register used by the host to send commands > > > > > 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 (...

...he >> vq using an output buffer, and the free pages are added to the vq using >> input buffer. >> >> Here are some explainations about the added configuration registers: >> - host2guest_cmd: a register used by the host to send commands 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). >>...

...to the vq using > > > > input buffer. > > > > > > > > Here are some explainations about the added configuration registers: > > > > - host2guest_cmd: a register used by the host to send commands 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 finis...