Re: [Xen-devel] [PATCH v2] xen/x86: add a way to obtain the needed number of memory map entries

[Juergen Gross <jgross@xxxxxxxx>]

On 07/12/16 14:05, Jan Beulich wrote:
>>>> On 06.12.16 at 14:47, <JGross@xxxxxxxx> wrote:
>> Today there is no way for a domain to obtain the number of entries of
>> the machine memory map returned by XENMEM_machine_memory_map hypercall.
>>
>> Modify the interface to return just the needed number of map entries
>> in case the buffer was specified as NULL.
>>
>> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
> 
> I've committed this, but whether to add it to my list of backports
> depends on whether you intend to make use of this in Linux.
> Please let me know.

I've no such plans in the moment.


Juergen


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