search for: free_page_bimap

...se it to transfer information between host and guest. I am not sure if I should implement a new virtio device, and I want to get the answer from the community. In this RFC patch, to make things simple, I choose to extend the virtio-balloon and use the extended interface to transfer the request and free_page_bimap content. I am not intend to change the current virtio-balloon implementation. Liang > -- > MST

...se it to transfer information between host and guest. I am not sure if I should implement a new virtio device, and I want to get the answer from the community. In this RFC patch, to make things simple, I choose to extend the virtio-balloon and use the extended interface to transfer the request and free_page_bimap content. I am not intend to change the current virtio-balloon implementation. Liang > -- > MST

...nd guest. > > I am not sure if I should implement a new virtio device, and I want to > > get the answer from the community. > > In this RFC patch, to make things simple, I choose to extend the > > virtio-balloon and use the extended interface to transfer the request and > free_page_bimap content. > > > > I am not intend to change the current virtio-balloon implementation. > > > > Liang > > And the answer would depend on the answer to my question above. > Does balloon need an interface passing page bitmaps around? Yes, I need a new interface. >...

...nd guest. > > I am not sure if I should implement a new virtio device, and I want to > > get the answer from the community. > > In this RFC patch, to make things simple, I choose to extend the > > virtio-balloon and use the extended interface to transfer the request and > free_page_bimap content. > > > > I am not intend to change the current virtio-balloon implementation. > > > > Liang > > And the answer would depend on the answer to my question above. > Does balloon need an interface passing page bitmaps around? Yes, I need a new interface. >...

...I am not sure if I should implement a new virtio device, and I want to > > > get the answer from the community. > > > In this RFC patch, to make things simple, I choose to extend the > > > virtio-balloon and use the extended interface to transfer the request and > > free_page_bimap content. > > > > > > I am not intend to change the current virtio-balloon implementation. > > > > > > Liang > > > > And the answer would depend on the answer to my question above. > > Does balloon need an interface passing page bitmaps around?...

...formation between host and guest. > I am not sure if I should implement a new virtio device, and I want to get the answer from > the community. > In this RFC patch, to make things simple, I choose to extend the virtio-balloon and use the > extended interface to transfer the request and free_page_bimap content. > > I am not intend to change the current virtio-balloon implementation. > > Liang And the answer would depend on the answer to my question above. Does balloon need an interface passing page bitmaps around? Does this speed up any operations? OTOH what if you use the regular...

> Subject: Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration > optimization > > On Fri, Mar 04, 2016 at 09:08:44AM +0000, Li, Liang Z wrote: > > > On Fri, Mar 04, 2016 at 01:52:53AM +0000, Li, Liang Z wrote: > > > > > I wonder if it would be possible to avoid the kernel changes > > > > > by parsing /proc/self/pagemap - if that

> Subject: Re: [Qemu-devel] [RFC qemu 0/4] A PV solution for live migration > optimization > > On Fri, Mar 04, 2016 at 09:08:44AM +0000, Li, Liang Z wrote: > > > On Fri, Mar 04, 2016 at 01:52:53AM +0000, Li, Liang Z wrote: > > > > > I wonder if it would be possible to avoid the kernel changes > > > > > by parsing /proc/self/pagemap - if that