Re: [Qemu-devel] [PATCH 2/4] xen/mapcache: add an ability to create dummy mappings

2017-07-03 Thread Stefano Stabellini
On Mon, 3 Jul 2017, Igor Druzhinin wrote: > On 01/07/17 01:06, Stefano Stabellini wrote: > > On Fri, 30 Jun 2017, Igor Druzhinin wrote: > >> Dummys are simple anonymous mappings that are placed instead > >> of regular foreign mappings in certain situations when we need > >> to postpone the actual

Re: [Qemu-devel] [PATCH 2/4] xen/mapcache: add an ability to create dummy mappings

2017-07-03 Thread Igor Druzhinin
On 01/07/17 01:06, Stefano Stabellini wrote: > On Fri, 30 Jun 2017, Igor Druzhinin wrote: >> Dummys are simple anonymous mappings that are placed instead >> of regular foreign mappings in certain situations when we need >> to postpone the actual mapping but still have to give a >> memory region to

Re: [Qemu-devel] [PATCH 2/4] xen/mapcache: add an ability to create dummy mappings

2017-06-30 Thread Stefano Stabellini
On Fri, 30 Jun 2017, Igor Druzhinin wrote: > Dummys are simple anonymous mappings that are placed instead > of regular foreign mappings in certain situations when we need > to postpone the actual mapping but still have to give a > memory region to QEMU to play with. > > This is planned to be used

[Qemu-devel] [PATCH 2/4] xen/mapcache: add an ability to create dummy mappings

2017-06-30 Thread Igor Druzhinin
Dummys are simple anonymous mappings that are placed instead of regular foreign mappings in certain situations when we need to postpone the actual mapping but still have to give a memory region to QEMU to play with. This is planned to be used for restore on Xen. Signed-off-by: Igor Druzhinin