Re: [Xen-devel] [PATCH RFC 0/2] linux/vnuma: vnuma topology PV guest

[David Vrabel <david.vrabel@xxxxxxxxxx>]

On 27/08/13 09:52, Elena Ufimtseva wrote:
> Enables PV guest to discover NUMA topology provided by XEN
> and inits this topology on boot.
> Xen provides numa memblocks aligned for guest, distance table,
> cpu setup per node.
> On failure defaults to dummy linux numa init.
> 
> TODO:
> Change XENMEM hypercall subop to SYSCTL.

Please Cc the Xen maintainers in future: Konrad, Boris and myself.  You
will also need to Cc the x86 maintainers when it's no longer an RFC.

David

> 
> Elena Ufimtseva (2):
>   vNUMA PV Guest Linux support
>   Enables NUMA for PV guest
> 
>  arch/x86/include/asm/xen/vnuma-xen.h |   36 +++++++++++
>  arch/x86/mm/numa.c                   |    8 +++
>  arch/x86/xen/enlighten.c             |  115 
> ++++++++++++++++++++++++++++++++++
>  arch/x86/xen/setup.c                 |    2 +-
>  include/xen/interface/memory.h       |    1 +
>  5 files changed, 161 insertions(+), 1 deletion(-)
>  create mode 100644 arch/x86/include/asm/xen/vnuma-xen.h
> 


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