Re: [Xen-devel] [PATCH v6 10/10] libxl: set vnuma for domain

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2014-07-18 at 01:50 -0400, Elena Ufimtseva wrote:
> Call xc_domain_setvnuma to set vnuma topology for domain.
> Prepares xc_dom_image for domain bootmem memory allocation
> 
> Signed-off-by: Elena Ufimtseva <ufimtseva@xxxxxxxxx>
> ---
>  tools/libxl/libxl.c |   22 ++++++++++++++++++++++
>  tools/libxl/libxl.h |   19 +++++++++++++++++++
>  2 files changed, 41 insertions(+)
> 
> diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
> index 39f1c28..e9f2607 100644
> --- a/tools/libxl/libxl.c
> +++ b/tools/libxl/libxl.c
> @@ -4807,6 +4807,28 @@ static int libxl__set_vcpuonline_qmp(libxl__gc *gc, 
> uint32_t domid,
>      return 0;
>  }
>  
> +int libxl_domain_setvnuma(libxl_ctx *ctx,
> +                            uint32_t domid,

Can this be done on an existing domain? I'd have expected this to be an
internal function which is called from the inside of the domain creation
machinery.

Does anything use this? If yes then since this is the last patch you
must have introduced a bisection hazard.

Ian.


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