On Fri, 2013-04-05 at 13:22 -0500, Nathan Fontenot wrote:
> Agreed, having to call stop_machine() for each cpu that gets updated is
> pretty brutal. The plus side is that PRRN events should a rare occurrence
> and not cause too much pain.
So that doesn't happen on VPHN changes ?
> The current d
On 04/03/2013 11:46 PM, Paul Mackerras wrote:
> On Mon, Mar 25, 2013 at 01:58:04PM -0500, Nathan Fontenot wrote:
>> From: Jesse Larrew
>>
>> The new PRRN firmware feature allows CPU and memory resources to be
>> transparently reassigned across NUMA boundaries. When this happens, the
>> kernel must
On Mon, Mar 25, 2013 at 01:58:04PM -0500, Nathan Fontenot wrote:
> From: Jesse Larrew
>
> The new PRRN firmware feature allows CPU and memory resources to be
> transparently reassigned across NUMA boundaries. When this happens, the
> kernel must update the node maps to reflect the new affinity
>
