On Mon, 19 Jan 2015 15:47:22 + David Vrabel wrote:
> The optional find_special_page VMA operation is used to lookup the
> pages backing a VMA. This is useful in cases where the normal
> mechanisms for finding the page don't work. This is only called if
> the PTE is special.
>
> One use
On Mon, 19 Jan 2015 15:47:22 + David Vrabel david.vra...@citrix.com wrote:
The optional find_special_page VMA operation is used to lookup the
pages backing a VMA. This is useful in cases where the normal
mechanisms for finding the page don't work. This is only called if
the PTE is
The optional find_special_page VMA operation is used to lookup the
pages backing a VMA. This is useful in cases where the normal
mechanisms for finding the page don't work. This is only called if
the PTE is special.
One use case is a Xen PV guest mapping foreign pages into userspace.
In a Xen
The optional find_special_page VMA operation is used to lookup the
pages backing a VMA. This is useful in cases where the normal
mechanisms for finding the page don't work. This is only called if
the PTE is special.
One use case is a Xen PV guest mapping foreign pages into userspace.
In a Xen
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