On Thu, May 5, 2016 at 4:24 PM, Oliver O'Halloran wrote:
> The mm zone mechanism was traditionally used by arch specific code to
> partition memory into allocation zones. However there are several zones
> that are managed by the mm subsystem rather than the architecture. Most
>
The mm zone mechanism was traditionally used by arch specific code to
partition memory into allocation zones. However there are several zones
that are managed by the mm subsystem rather than the architecture. Most
architectures set the max PFN of these special zones to zero, however on
powerpc we